158results about How to "Improve thawing efficiency" patented technology

The invention discloses an Android process freezing and unfreezing device and method, and relates to the technical field of mobile terminals. The device comprises a freezing request module, a freezing processing module and an unfreezing module, wherein the freezing request module is used for sending a freezing request to an application process by a mobile terminal through communication; the application process comprises a work thread and a communication thread; the freezing processing module is used for judging whether the connection between the application process and another application process is completely processed or not through the communication thread, and freezing the work thread and keeping the activity state of the communication thread if the judging result is positive; and the unfreezing module is used for unfreezing the work thread when the communication thread receives a connection request from another application process, and carrying out freezing and unfreezing on the process through the communication thread. During the freezing, only the work thread is frozen and the communication thread is not frozen, so that the communication thread can be timely unfrozen when required, thereby improving the process freezing and unfreezing efficiencies, and greatly reducing the system risks caused by the freezing and unfreezing behaviors.

The invention discloses an intelligent method for controlling warming-up of an engine. The method comprises the following steps that: an engine electronic control unit (ECU) is subject to cold start according to a water temperature value measured by a water temperature sensor of the engine and an ambient temperature value measured by an ambient temperature sensor, the rotation speed of the engine is increased, the speed of a vehicle is limited, when the rotation speed of the engine is increased to 850rpm, an exhaust brake is driven, when temperature of cooling water of the engine is increased to 30 DEG C and urea is unfrozen in a post-processing system, the rotation speed of the engine is reduced to a default idling speed of the engine, the exhaust brake is turned off, and the speed limitation function is removed. The intelligent engine ECU controls the rotation speed and the exhaust brake system of the engine, an aim of shortening warming-up time of the vehicle and freezing time of the urea in the post-processing system, and damages to the engine or auto parts due to long warming-up time or long freezing time of the urea in the post-processing system can be avoided.

This invention provides a control method for a thawing device. The control method includes the steps that a radio frequency generator module generates radio frequency signals; a radio frequency antenna generates radio frequency waves of the corresponding frequency in a thawing chamber according to the radio frequency signals and enables a to-be-treated object to thaw; the surface temperature of the to-be-treated object is obtained; if the surface temperature of the untreated object is greater than or equal to a preset target temperature, the radio frequency generator module stops working. By adopting the thawing device in this invention, users only need to turn on a thawing switch to start the thawing procedure, and the thawing device can automatically terminate the thawing procedure whenthe thawing is completed without the users' manual control, thus improving the user's convenience.

The invention relates to a three-stage unfreezing method for frozen beef, wherein the method includes the following steps: step 1) unfreezing the frozen beef in an unfreezing warehouse with preset temperature and humidity, wherein the humidity in the unfreezing warehouse is 60-90%, and the temperature is 15-25 DEG C; step 2) when the surface temperature of the frozen beef is detected to be -3 to 1DEG C, adjusting the temperature in the unfreezing warehouse to 5-15 DEG C, adjusting the humidity to be 75-95%, and unfreezing; and step 3) when the center temperature of the frozen beef is detectedto be -2.5 to -0.5 DEG C, adjusting the temperature in the unfreezing warehouse to be 0-10 DEG C, adjusting the humidity to be 80-100%, and unfreezing until the unfreezing is completed. The unfreezing method of the frozen beef can effectively improve the unfreezing efficiency of the frozen beef, maintains the quality after the unfreezing of the beef, and has a good application prospect.

The invention discloses a portable intelligent tubule sperm temperature control meter. The control meter comprises a base and a control meter body which can be separated from each other, wherein a battery is arranged in the base, an inserting groove is formed in the upper end of the base, and a contactor male base is arranged in the center of the inserting groove; the control meter body comprises a liner, a shell wrapping the liner, and a cap arranged at the upper end of an opening of the liner; a heating disk is connected to the bottom of the liner in a seamless mode, and a plurality of temperature detectors are arranged on the outer side wall of the liner; a contactor female base matched with the base is connected to the bottom of the shell; the heating disk, the temperature detectors and the contactor female base are all connected with a circuit board arranged in the shell and connected to a control panel. According to the portable intelligent tubule sperm temperature control meter, the temperature in the control meter is actively adjusted so that tubule sperm can be thawed, the temperature of the tubule sperm can be kept, the temperature is accurate and controllable, no hot water needs to be added for adjustment, and therefore the sperm is not influenced by the temperature of the external environment, the quality of the tubule sperm is guaranteed, and a technician can carry the tubule sperm for use conveniently.

The invention provides an unfreezing control device for a refrigerator. The refrigerator comprises a box body for limiting at least one storing space, chamber doors for opening and closing an access port of at least one storing space, an unfreezing device and a progress display area, wherein the unfreezing device comprises a barrel body for limiting an unfreezing chamber, a door for opening and closing the access port, a radio frequency generating module, radio frequency antennas which are electrically connected to the radio frequency generating module, and a temperature sensor for sensing thesurface temperature of an object to be treated in the unfreezing chamber. The unfreezing control method comprises the steps of obtaining the current surface temperature of the object to be treated; determining the unfreezing progress of the object to be treated based on the current surface temperature of the object to be treated and the preset target temperature; and displaying the unfreezing progress of the object to be treated in the progress display are. According to the method, the display area is formed in a door body of the refrigerator, so that a user can directly know the unfreezing progress of the object to be treated in the unfreezing chamber, and as a result, the user can conveniently use the unfreezing performance.

The invention discloses a novel efficient food unfreezing device. The novel efficient food unfreezing device comprises a base, an unfreezing box, a loading frame, an incomplete gear, a cylinder body,a hot air box, and an air ejecting pipe, wherein the loading frame is arranged in the unfreezing box; the incomplete gear is mounted at the top of the unfreezing box; a rack meshed with the incompletegear is arranged on the left side of the incomplete gear; a connection bracket is fixed to the bottom of the rack; the connection bracket is connected with the loading frame through springs; an air suction pipe and an exhaust pipe are connected to the bottom of the cylinder body; the other end of the air suction pipe is connected to the hot air box; the other end of the exhaust pipe is connectedto the air ejecting pipe; the air ejecting pipe is transversely arranged below the loading frame; and a plurality of air ejecting holes facing opposite directions are symmetrically formed in two sidesof the air ejecting pipe. According to the novel efficient food unfreezing device disclosed by the invention, the movable loading frame is arranged, so that food can be in sufficient contact with hotair, and the unfreezing efficiency is improved; and besides, water filtering can be accelerated, so that the cleanliness of the outer surfaces of foods can be guaranteed, and the work of inspectors is facilitated.

The invention discloses equipment for quickly thawing frozen livestock foods, belonging to the technical field of livestock food processing equipment. The equipment comprises a bracket, a thawing pool, a feeding hole, a discharging chain, a motor, a fan, a compressed air pipeline, a hot air pipeline, a supporting steel bar and a net plate, wherein the compressed air pipeline and the hot air pipeline are arranged at the bottom of the thawing pool; an air inlet A of the compressed air pipeline is formed in one side of the bottom of the thawing pool, and an air inlet B and a thawed water outlet C of the hot air pipeline are formed in the other side of the bottom of the thawing pool; uniformly distributed air outlets E are formed in the upper part of the compressed air pipeline; the air inlet B is connected with a heating device arranged beside the air inlet B through a pipeline, and uniformly distributed air outlets F are formed in the upper part of the hot air pipeline; the supporting steel bar is arranged above the compressed air pipeline and the hot air pipeline, the net plate is arranged above the supporting steel bar, and uniformly distributed small holes D are formed in the net plate. The equipment also comprises an electrical hoist and a metal net frame which are used for automatically loading and unloading the frozen livestock foods. The equipment has the beneficial effects of high efficiency and energy conservation, and the foods can not deteriorate.

The invention relates to an ohmic heating unfreezing device for aquatic products.The device comprises an unfreezing tank made of an insulation material and a conductive liquid circulating tank; conductive liquid, a pair of electrodes, a first thermocouple and unfreezing frames are arranged in the unfreezing tank; the unfreezing frames are made of the insulation material, the four faces of each unfreezing frame are hollow, the aquatic products to be unfrozen are put in the unfreezing frames, and the first thermocouple is connected with the centers of the aquatic products to be unfrozen and used for monitoring the temperature; the electrodes are connected with a power supply, and the power supply is provided with a current regulator and a voltage regulator; the thermocouple, the current regulator and the voltage regulator are all connected with a data recorder, and the data recorder records currents, voltage and temperature data monitored by the first thermocouple in real time; a refrigerating system, a heating system and a second thermocouple are arranged in the conductive liquid circulating tank; the refrigerating system and the heating system are regulated by a temperature regulator to work separately; pump circulation is formed between the conductive liquid circulating tank and the unfreezing tank made of the insulation material, and the conductive liquid circulating tank and the unfreezing tank made of the insulation material achieve circulation through pump liquid to monitor the temperature of conductive liquid contained in the unfreezing tank.

The invention provides a microwave unfreezing apparatus for frozen foods. The microwave unfreezing apparatus comprises a unfreezing room used for placing to-be-unfrozen frozen foods, magnetic control tubes arranged outside the unfreezing room, waveguide tubes which are connected with the corresponding magnetic control tubes and extend into the unfreezing room, and horn mouths which are positioned at the tail ends of the corresponding waveguide tubes and positioned in the unfreezing room, wherein the horn mouths are opposite to the to-be-unfrozen frozen foods; a supporting plate used for placing the to-be-unfrozen frozen foods is arranged in the middle part of the unfreezing room; the supporting plate horizontally supports the middle part of the unfreezing room, and a supporting rod is arranged at the bottom end of the supporting plate in a supporting manner; and the bottom end of the supporting rod extends out of the outer side of the unfreezing room, and is connected with a motor which is used for driving the supporting rod to drive the supporting plate to rotate along a horizontal surface. According to the microwave unfreezing apparatus for the frozen foods, microwave is generated through the magnetic control tubes; then the microwave is guided by the waveguide tubes and to be given out through the horn mouths, so that the heated food can be heated uniformly; and in addition, the food can be unfrozen and heated within a short time, thereby improving the unfreezing efficiency.

The invention provides a microwave thawing device for frozen foods comprising a defrosting chamber for placing frozen foods to be thawed, a magnetron provided outside the defrosting chamber, a waveguide connected to the magnetron and extended into the defrosting chamber as well as a bell mouth at the end of the waveguide and located in the defrosting chamber, wherein the bell mouth is opposite to the frozen food required to be thawed. The microwave thawing device for the frozen food emits microwaves through the magnetron; and then, the microwaves are guided by the waveguide and sent by the bell mouth, so that the heated food can be heated uniformly and thawed in a short term, with the thawing efficiency improved greatly.

The invention discloses a method for using a microwave defrosting device. The method comprises the following steps: a microwave generator is opened; the microwave generated by the microwave generatoris transmitted into a heating cavity through an aperture on a slot antenna; 2, that control system controlS the first outer shield door mechanism to open, the material to be thawed is input into the inlet inhibiting cavity, and the first outer shield door mechanism is closed; 3, that control system controlS the first inner shield door mechanism and the second inner shielding door mechanism to simultaneously open, the materials to be defrosted in the fee inhibition chamber are inputted to the heating chamber, and the defrosted materials in the heating chamber are outputted to the discharge inhibition chamber, and the first inner shielding door mechanism and the second inner shielding door mechanism are simultaneously closed; 4, that control system controlS the second outer shield door mechanism to open, the thawed material is output from the discharge inhibiting cavity to the outside, and the second outer shield door mechanism is closed; The invention can effectively prevent microwave leakage, make microwave thawing more uniform, improve thawing efficiency and increase energy utilization rate.

The invention provides a refrigerator. The refrigerator comprises a box body, a refrigerating door body, a temperature-variable door body, a freezing door body and an unfreezing device. A refrigerating chamber, a temperature-variable chamber and a freezing chamber are defined in the box body. The refrigerating door body, the temperature-variable door body and the freezing door body are used for opening and closing a picking and placing opening of the refrigerating chamber, a picking and placing opening of the temperature-variable chamber and a picking and placing opening of the freezing chamber correspondingly. The unfreezing device comprises a barrel, a device door body, a radio frequency generation module and a radio frequency antenna. An unfreezing cavity used for containing a to-be-processed object is defined in the barrel. The device door body is used for opening and closing a picking and placing opening of the unfreezing cavity. The radio frequency antenna is electrically connected with the radio frequency generation module. The radio frequency antenna is configured to generate radio frequency waves with the corresponding frequency in the unfreezing cavity according to a radio frequency signal to unfreeze the to-be-processed object in the unfreezing cavity. The unfreezing device is arranged in the temperature-variable chamber. According to the refrigerator, the unfreezingdevice is arranged in the temperature-variable chamber; and compared with the manner of arranging the unfreezing device in the other chambers, the influence on the temperature of the storage space, outside the unfreezing device, in the chamber is small, and convenience of users is improved.

The invention relates to the field of chicken processing. A wall mounting type frozen chicken unfreezing mechanism comprises an air blowing pipe, a thermostat, a circulating pump, a rack and a bucket, wherein the rack is provided with a supporting seat and a supporting shaft in an inclined state, the bucket is laid on the supporting shaft in a peripheral contact way, the supporting base is arranged on the bottom wall of the bucket, the inner peripheral surface of the bucket is connected with a plurality of pushing blocks which are distributed along the peripheral direction of the bucket, the air blowing pipe is inserted into the bucket via an opening of the bucket, the air blowing pipe is connected with the rack, the circulating pump is used for enabling water to circulate between the bucket and the thermostat, and the rack is provided with a suspension rod. The wall mounting type frozen chicken unfreezing mechanism and unfreezing method which are provided by the invention have the advantages that chicken is uniformly heated, heat utilization rate of melt water is high and degradation of the chicken is low in quality, and the problems that chicken heating uniformity is poor, heat utilization rate of the melt water is low, unfreezing time is long, quality degradation degree is high and a mechanism can not be suspended when the existing unfreezing device is used for unfreezing frozen chicken are solved.

The invention relates to the field of meat product thawing, specifically to an unfreezing dehumidification vacuum-tumbling automatic production line, including a support. The automatic production linefurther comprises a conveying belt, a hot water unfreezing assembly, a rolling unfreezing assembly, a heating box and a disinfection assembly. A plurality of rollers are arranged on the support in the length direction of the support. The rollers are sleeved with the conveying belt. The hot water unfreezing assembly, the rolling unfreezing assembly and the heating box are all arranged at the top of the support; the disinfection assembly is arranged at one end of the support close to the heating box; the hot water unfreezing assembly, the rolling unfreezing assembly, the heating box and the disinfection assembly are linearly and sequentially arranged in the conveying direction of the conveying belt; the hot water unfreezing assembly comprises a water sprinkling tank, a water storage box anda plurality of spray heads; a water sprinkling tank is arranged at the top of the support; and a water storage box is arranged at the top of the water sprinkling tank. The problem that meat cannot beunfrozen in all directions in the unfreezing process is solved, the unfreezing efficiency of the meat products is improved, and the quality of the meat products is guaranteed.