5148results about "Support" patented technology

The invention discloses a freezing device for crab stick production, and relates to the technical field of freezing equipment.The freezing device comprises a quick-freezing chamber, a base is arranged below the quick-freezing chamber, a pair of supporting side plates are fixedly installed between the bottom of the quick-freezing chamber and the base, the quick-freezing chamber is of an annular structure, and the freezing device further comprises a bearing assembly, a heat dissipation utilization assembly, a feeding port and a discharging port; the bearing assembly comprises a turntable rotationally mounted at the bottom in the quick-freezing chamber; when the partition plates are located at the positions of the feeding port and the discharging port, the quick-freezing chamber can be sealed, meanwhile, the multiple partition plates can evenly partition the inner space of the quick-freezing chamber, and therefore in the feeding and discharging process, temperature fluctuation in the quick-freezing chamber is effectively reduced, and the freezing quality of crab meat bars is ensured; meanwhile, the placing assemblies between the partition plates rotate along with the rotating disc and sequentially pass through the feeding port and the discharging port, continuous feeding and discharging are achieved, manual operation in a low-temperature environment is not needed, and the storing and taking time is remarkably shortened.

A refrigerated portable room system including a refrigerated room, air conditioning unit, insulated supply and exhaust hoses, and bumpers that are situated around the perimeter of the floor of the refrigerated room. The air conditioning unit supplies cooled air to the refrigerated room, which is sealed as to the exterior environment. The walls, floor and roof of the refrigerated room are comprised of two layers of a vinyl-coated polyester material with a continuous filament insulation batting contained between them. The inner structure is made up of modules, each module being comprised of a plurality of vertically aligned horizontal shelves that are connected by stackers and legs to form horizontal levels and aligned so as to form longitudinally oriented compartments. The front wall has a front flap for each horizontal level, and the front surface of each front flap has one or more windows that are configured to receive documents.

The squid liquid nitrogen instant freezer comprises a freezing chamber, the freezing chamber is provided with a conveying belt assembly, the conveying belt assembly is provided with a plurality of arc-shaped protrusions at equal intervals, and a plurality of material turning rod assemblies are installed on the side face, close to the freezing chamber, of a sliding plate; the driving motor drives the conveying belt assembly to move to convey squids to the position below the nitrogen injection assembly, meanwhile, due to the fact that arc-shaped protrusions arranged on the conveying belt assembly enable the squids and the surface of the conveying belt to be spaced and not to make close contact, and the driving motor can synchronously drive a reciprocating lead screw to rotate in the conveying process; and after squids are conveyed in place, the first gear column is separated from a driving gear, and the squids are not conveyed any more, so that the squids are statically located below the nitrogen injection assembly for air injection quick freezing, the contact time of the squids and nitrogen is prolonged, and the quick freezing effect of the squids is guaranteed.

The invention discloses a rapid freezing device for abalone production and processing, and relates to the technical field of freezing, the rapid freezing device comprises an outer frame, a conveying assembly, a cooling assembly and a pre-cooling assembly, and rapid freezing of abalones is completed through cooperation of the conveying assembly, the cooling assembly and the pre-cooling assembly. Liquid nitrogen is sprayed to abalones conveyed on the conveying assembly through the annular cooling pipe and the nozzles so that the abalones can be quickly frozen through the liquid nitrogen, and the liquid nitrogen is stirred and disturbed through the cold air circulation mechanism so that it can be ensured that the liquid nitrogen makes full contact with the abalones in multiple directions and freezes the abalones; the tail end of the annular cooling pipe is communicated with the pre-cooling pipe through the arranged connecting pipe, so that residual liquid nitrogen in the annular cooling pipe is conveyed to the pre-cooling area, the pre-cooling pipe sprays the residual liquid nitrogen conveyed into the pre-cooling pipe from the air spraying groove to the abalones just entering the outer frame, and therefore the residual liquid nitrogen is used for pre-freezing the abalones; the freezing speed of the abalones is accelerated.

The embodiment of the invention discloses a temperature regulation storage device. The temperature regulation storage device comprises a control module, a low-temperature storage module, a cooling module and a transportation module, wherein the low-temperature storage module comprises at least two low-temperature storage units; the low-temperature storage unit comprises a refrigeration compression mechanism, a storage pipe and a refrigeration pipeline, the refrigeration compression mechanism is connected with the refrigeration pipeline, and the refrigeration pipeline is connected with the storage pipe; the cooling module comprises a cooling box, a cooling sample bearing disc and a cooling mechanism, a cooling sample conveying pipe is arranged above the cooling module, a conveying hole is formed in the cooling box, the cooling box communicates with the cooling sample conveying pipe through the conveying hole, and the cooling sample bearing disc is located in the cooling box; at least one cooling sample bearing hole is formed in the cooling sample bearing disc, and each cooling sample bearing hole is used for bearing a sample; the low-temperature storage module, the cooling module and the transportation module are all in communication connection with the control module. The temperature regulation storage device can reduce the probability of sample damage.

The embodiment of the invention provides a fresh-keeping drawer and a control method, device, equipment and medium of the fresh-keeping drawer. The fresh-keeping drawer comprises a drawer main body 1, the cavity 3 is used for accommodating the drawer main body 1; the carbon dioxide controlled atmosphere assembly 4 is arranged at the top of the cavity 3 and at least comprises a carbon dioxide separation membrane 41; the electromagnetic valve 5 is arranged on the outer surface of the cavity 3 and is connected with the interior of the cavity 3 through an electromagnetic valve air inlet pipe 71; the vacuum pump 6 is arranged on the outer surface of the cavity 3 and connected with the air outlet end of the electromagnetic valve 5 through a vacuum pump air inlet pipe 72. According to the fresh-keeping drawer provided by the invention, the concentration of carbon dioxide in the fresh-keeping drawer is controlled by utilizing the carbon dioxide separation film, the electromagnetic valve and the vacuum pump, so that the fresh-keeping period of food is prolonged; the fresh-keeping effect of the fresh-keeping drawer is improved, and double improvement of environmental protection and economic benefits is achieved.

The invention relates to the technical field of temperature control optimization, and discloses an aviation case liquid cooling heat dissipation temperature control optimization method, system and equipment, and the method comprises the steps: collecting instantaneous temperature data, temperature change rate data and thermal load data through a temperature sensor array on the surface of an aviation case; calculating to obtain an instantaneous temperature deviation value, a temperature change rate deviation value and a thermal load deviation value; generating a temperature tracking prediction value based on the instantaneous temperature deviation value, the temperature change rate deviation value and the thermal load deviation value; and liquid cooling heat dissipation parameter collaborative optimization is executed based on the temperature tracking predicted value, an optimal parameter control strategy is determined, and the flight box liquid cooling pump rotating speed, the adjusting valve opening degree and the heat dissipation fan frequency are synchronously adjusted according to the optimal parameter control strategy, so that intelligent collaborative optimization of the liquid cooling pump rotating speed, the adjusting valve opening degree and the heat dissipation fan frequency is realized; and the stability and the reliability of the aviation case liquid cooling heat dissipation temperature control system are improved.

The invention discloses a quick broiler fresh-locking refrigeration house which comprises a refrigeration house body, an in-house opening and closing door is installed on the inner wall of the refrigeration house body, an electric controller is installed on the same side of the in-house opening and closing door, an even number of driving motors are installed on the refrigeration house body, an out-house opening and closing door is installed on the outer wall of the refrigeration house body, and an even number of outdoor condensation units are installed on the top of the refrigeration house body. An in-storage bin is arranged in the refrigeration storage, inner supporting columns are fixed to the four corners of the in-storage bin, and an even number of cold supply assemblies are installed on the top of the in-storage bin. After cold air is input into the conveying air guide cylinder, the cold air is divided into two parts through the flow dividing inner cavity, enters the independent frame inner cavity and is guided to the connecting cover opening through the cavity wall air guide block; meanwhile, the plate side temperature sensor feeds back a temperature signal to the electric controller, the electric controller is triggered to adjust the first electric control motor and the second electric control motor, the air volume and the air outlet angle are changed, and air outlet of the duckbilled covers with the shutters at different heights is matched with the temperature of products placed on the movable goods shelf; and the condition of freshness locking failure caused by slow cooling and large temperature difference of broiler chickens on middle and lower shelves is avoided.

The invention discloses a corn kernel instant freezer and an instant freezing process thereof, and relates to the technical field of food freezing, the corn kernel instant freezer comprises a liquid nitrogen freezing generating seat and a first freezing box mounted with the liquid nitrogen freezing generating seat; a first layered bearing frame and an ultrasonic generation module are arranged in the first freezing box from bottom to top. The second freezing box communicates with the top of the first freezing box, and a second layered bearing frame and a magnetic field generation module are arranged in the second freezing box from bottom to top; by combining the magnetic field generation module and the ultrasonic generation module, dual optimization of'first inhibition and then crushing 'of ice crystals is achieved, meanwhile, under the action of the second layered bearing frame, corn kernels are driven to be frozen in a layered mode from the middle to the edge in a layered mode, and the corn kernels are frozen in a layered mode. And finally, progressive to the edge in a hierarchical manner and dispersedly discharged.

The present invention discloses a self-balancing adjustable rack device and a refrigerator having the same; the rack device includes a rack assembly, slide rail assemblies and a synchronizing assembly, the rack assembly includes a rack body and brackets, the slide rail assemblies are arranged on two sides of the rack body in a vertical direction, the synchronizing assembly includes at least one tensioning piece and at least two pulleys, one end of the tensioning piece is fixed at an upper end of a sliding plate, and the other end of the tensioning piece is fixed at a lower end of another sliding plate in the slide rail assembly on the other side through the pulleys, such that two sides of the rack assembly can be balanced in a moving process, and meanwhile, a pulling force is provided for the rack assembly by the tensioning piece.

The invention provides a food cooking method, a cooking drawer and a refrigerator. The food cooking method comprises the steps that the initial weight of food materials to be cooked is obtained, an electric air door is controlled to be opened, and cold air is conveyed to the cooking drawer so that the temperature in the cooking drawer can be reduced to a first temperature interval; controlling the variable-frequency fan to operate at a first rotating speed; obtaining the first weight of the to-be-cooked food material; according to the weight and the moisture evaporation rate of the to-be-ripened food materials, the temperature in the ripening drawer and the air speed of the frequency conversion fan are controlled, the air drying characteristic parameters are selected to adjust the cooling capacity on the basis of moisture evaporation and weight changes in the food material ripening process, appropriate air drying logics are matched for different stages, humidity does not need to be controlled, and the energy consumption is reduced. And the cooked food not only generates cheese fragrance, but also keeps the tenderness of meat.

A household refrigeration appliance with a main body has a first and a second storage chamber for storing foodstuffs. First and second drawer-type doors enable access to the storage chambers. A light unit is provided at a lower wall of the upper drawer door, facing the second storage chamber so as to direct light towards the second storage chamber when the second drawer door is in an open position and the second storage chamber is accessible from outside. The light unit includes a light module on an outward surface and a reinforcement part on an inward surface of the lower wall of the upper drawer door. The light module and the reinforcement part are provided at a connection region of the lower wall where a connection opening for one or more connection cables of the light unit is formed.

The invention relates to the technical field of refrigeration houses for storage, and provides a refrigeration house for fruit storage and a storage method.The refrigeration house for fruit storage comprises a refrigeration house body, a plurality of independent refrigeration house box bodies are arranged in the refrigeration house body, refrigeration equipment is installed in the refrigeration house body, and the air inlet end of the refrigeration equipment communicates with the outside through a pipeline; the output end of the refrigeration equipment communicates with a ventilation pipeline, the multiple storage racks are arranged in each refrigeration storage box, the ventilation box bodies are fixedly installed in each storage rack, each ventilation box body is provided with a ventilation structure, the air uniformizing assembly is installed at the top of each refrigeration storage box body, and the air uniformizing assembly is connected with the storage racks. By means of the technical scheme, the technical problems that in the related technology, when fruits stored in a refrigeration house are taken out, the phenomenon of local cold damage is likely to occur in the temperature returning process, temperature returning is difficult to conduct on part of fruits in batches according to the requirements, and consequently high-value fruits are difficult to supply according to the requirements in a graded mode are solved.

The turnover type conveying and cooling device comprises a main body frame and side frames, a control panel is installed at one end of the main body frame, a chain plate conveying belt is arranged in the main body frame, the side frames are fixedly connected to the two ends of the top of the main body frame, and a discharging structure is connected to one side of the top end of the main body frame in a turnover mode. A cooling fan is installed at the top end of the top plate, a turnover mechanism is rotationally connected to the lower portion of the inner side of the side frame, a turnover frame is connected to the lower portion of the inner side of the side frame in a turnover mode, and adjusting structures are arranged at the two ends of the top plate. Due to the fact that the lifting blocks are distributed on the outer side wall of the chain plate conveying belt, a large gap can exist between the cylinder sleeve and the chain plate conveying belt, then the cylinder sleeve gradually slides into the inner side of the overturning frame during conveying, at the moment, an electric telescopic rod is started to push a sliding block to slide along the interior of a guide groove, and a push rod gradually drives the overturning frame to overturn; at the moment, the cylinder sleeve can be overturned and cooled in the conveying process.

The invention discloses an electric field fresh-keeping device, an electric field control method, a controller and refrigeration equipment, in the fresh-keeping process of food materials, under the condition that an air door is opened, a power supply is controlled to apply first voltage to a plate-shaped electrode and a needle-shaped electrode, the plate-shaped electrode provides an electric field to keep the food materials fresh, and meanwhile, the point of the needle-shaped electrode discharges to ionize air; when the air door is closed, the power supply is controlled to apply a second voltage to the plate-shaped electrode and the needle-shaped electrode, so that the food materials in the storage assembly can be sterilized and deodorized, and the electric field fresh-keeping function and the ionization sterilization function can be realized; and when the air door is closed, the power supply is controlled to apply a second voltage to the plate-shaped electrode and the needle-shaped electrode, so that the food materials can be sterilized. The plate-shaped electrode and the needle-shaped electrode provide an electric field to keep food fresh, and the electric field fresh-keeping function is achieved, so that the electric field fresh-keeping device can achieve electric field fresh-keeping and ionization sterilization through one electric field assembly, and can work in combination with the opening and closing state of the air door to achieve the effects of fresh-keeping, sterilization and odor removal.

The cold storage comprises a cold storage body, and an opening capable of being opened and closed is formed in the front end of the cold storage body; the refrigeration house further comprises at least one storage mechanism. Each storage mechanism comprises a supporting frame and at least one storage assembly. The supporting frames are arranged in the refrigeration house body at intervals in the left-right direction, and the storage assemblies on the same storage mechanism are arranged on the corresponding supporting frames at intervals in the up-down direction. Each storage assembly comprises a feeding rail, a transferring rail and a taking-out rail, and the feeding rails, the transferring rails and the taking-out rails are all arranged on the supporting frame. The feeding rail is used for sequentially conveying to-be-refrigerated article boxes to the transferring rail from front to back, the transferring rail is used for sequentially conveying the article boxes to the taking-out rail, and the taking-out rail is used for sequentially conveying the article boxes from back to front. The refrigeration house is ingenious in layout, convenient to use and high in space utilization rate, and cargoes can be conveniently and reasonably placed.

The rapid cooling device comprises a cooling box body, air curtain isolation systems are arranged at the two ends of the cooling box body, and the interior of the cooling box body is sequentially divided into a pre-cooling area, a deep cooling area and a uniform temperature area in the material conveying direction; the pre-cooling area is provided with a first cooling unit, the first cooling unit comprises a compressed air source and a plurality of vortex tube coolers communicated with the compressed air source, and the output ends of the vortex tube coolers are provided with nozzles used for spraying cold air to materials; the deep cooling area is provided with a second cooling unit, the second cooling unit comprises a liquid nitrogen supply source and a plurality of atomizing nozzles communicated with the liquid nitrogen supply source, and the second cooling unit is used for spraying low-temperature atomizing media to materials. The efficient, uniform and stable cooling of the heat-conducting structural adhesive is realized, and the product performance and batch consistency are improved.

The invention relates to a control method of refrigeration equipment, the refrigeration equipment and a refrigerator and relates to the technical field of refrigeration, and the method comprises the steps that under the condition that the temperature of an object in the refrigeration equipment is smaller than a preset temperature, the cooling speed change rate of the object is determined; under the condition that the cooling speed change rate is smaller than a preset value, the freezing temperature of the article is obtained according to the target cooling speed of the article; and the refrigeration temperature in the refrigeration equipment is adjusted to be higher than the freezing temperature. By means of the control method of the refrigeration equipment, the refrigeration equipment and the refrigerator, the freezing temperatures of different objects can be obtained, the refrigeration temperature is adjusted to be higher than the freezing temperature, and the object freezing probability is reduced.

A ladder assembly for a door of a refrigeration unit includes a support ladder that includes a retention hook and defines a plurality of mounting apertures distributed along a length of the support ladder and a plurality of slots, a plurality of resilient snaps respectively received within the plurality of slots, and a ladder cover that defines a plurality of apertures. The support ladder is mounted to said door of said refrigeration unit. The ladder cover has first and second engagement features and is operable between disengaged and engaged conditions. In the disengaged condition, the second engagement feature is disengaged from the plurality of resilient snaps. In the engaged condition, the first engagement feature is engaged with the retention hook, the second engagement feature is engaged with the plurality of resilient snaps, and the plurality of apertures are respectively aligned with the plurality of mounting apertures.

The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator drawer linkage device and a refrigerator. The refrigerator drawer linkage device comprises a shell, a guide rod, a spring and a linkage unit, the shell is installed on a second drawer, the guide rod is installed on the shell, and the guide rod is sleeved with the spring in a compressed mode; the linkage unit comprises a linkage block and a locking block, the linkage block is installed at the end, away from the shell, of the guide rod, the locking block is installed on the first drawer, and the locking block is provided with a first inclined face and a second inclined face; the first inclined surface gradually inclines upwards relative to the horizontal plane, and the second inclined surface gradually inclines downwards relative to the horizontal plane; when the linkage block abuts against the first inclined face, the linkage unit is in a locking state. And when the linkage block passes through the first inclined surface and the second inclined surface and then is separated from the locking block, the linkage unit is in an unlocking state. Thus, the two slopes are matched with the linkage block, and the guide rod and the like are arranged in the shell, so that the use experience of a user is improved while linkage between the two drawers and the box door is achieved.

The present invention discloses a high-efficiency spiral food quick-freezing machine, which includes a processing chamber, a condensation component arranged in the processing chamber, and two spiral conveyors used in cooperation. An evaporator is sleeved on the outer circumferences of the two spiral conveyors. The present invention relates to the technical field of quick-freezing processing. The high-efficiency spiral food quick-freezing machine and its use method, through the cooperation of a reciprocating driving component and a defrosting component, wipe the surface of the spiral heat exchange tube reciprocally to remove frost. During the defrosting process, the defrosting component is arranged in a stepped manner to ensure that the frost wiped from the spiral heat exchange tube can smoothly fall into the bottom of the inner cavity of the heat exchange cavity, so as to achieve the effect of effectively separating the fallen frost from the spiral heat exchange tube. And under the cooperation of a blocking component and a fallen frost cleaning component, the fallen frost at the bottom of the inner cavity of the heat exchange cavity is accumulated and cleaned into an isolation cavity. Through the blocking of the frost passing port by the blocking component, the influence of the accumulated fallen frost on the temperature of the heat exchange tube is further avoided.

The invention provides a height adjusting mechanism, an adjustable shelf structure and refrigeration equipment, a guide assembly is provided with a plurality of locking parts, the locking parts are arranged in the guide direction of the guide assembly, and at least two adjusting bodies are movably assembled to the guide assembly in the guide direction; locking elements are movably assembled on the adjusting bodies, the locking elements are matched with at least one locking part of the guiding assembly in a locking position in a locking mode, the locking elements are mutually unlocked and separated relative to all the locking parts of the guiding assembly in an unlocking position, and the linkage component is connected with the locking elements of the at least two adjusting bodies. In the embodiment, when one adjusting main body is responsible for adjusting the height of one position (such as one corner of the shelf) of the shelf, the two or more adjusting main bodies can realize height adjustment of two or two positions under the linkage control function of the linkage component, so that the effect of multi-point synchronous adjustment of the shelf can be realized, and the multi-point synchronous adjustment of the shelf can be realized. In this way, the efficiency and convenience of height adjustment of the shelf are improved.

The invention relates to the technical field of household appliances, and discloses a shelf assembly for refrigeration equipment, which comprises a shelf provided with one of a sliding rail or a sliding block, and the sliding rail or the sliding block extends along the width direction of the shelf; the shaft barrel extends in the width direction of the storage rack and is rotationally connected with the storage rack, and the shaft barrel is provided with a sliding way which is in a spiral shape; the telescopic assembly is nested in the shaft barrel and is in sliding connection with the sliding way of the shaft barrel, the telescopic assembly is provided with the other one of a sliding block or a sliding rail, and the sliding block is matched with the sliding rail so that the telescopic assembly can be in sliding connection with the shelf; wherein the two telescopic assemblies are arranged at the two ends of the shaft barrel respectively, the two sliding ways and the two sliding rails are arranged in one-to-one correspondence with the telescopic assemblies, and when the shaft barrel rotates, the two telescopic assemblies are driven to stretch out and draw back in the extending direction of the shaft barrel, so that the two telescopic assemblies stretch out of the shelf or retract into the shelf. The two telescopic assemblies can stretch out and draw back at the same time by rotating the shaft barrel, and use is convenient. The invention further discloses the refrigeration equipment.

The utility model provides a shelf assembly and refrigeration equipment, the shelf assembly comprises a shelf and an adjusting mechanism used for adjusting the position of the shelf in the first direction, and the adjusting mechanism comprises a sliding rail extending in the first direction and provided with a sliding groove; the connecting component comprises a connecting piece used for being connected with the shelf in a matched mode, a pulley matched with the sliding groove and an adapter connecting the pulley and the connecting piece, the connecting position of the adapter and the connecting piece is located on the side, close to the shelf, of the pulley, and the connecting position and the pulley are arranged in a spaced mode in the second direction. According to the shelf assembly provided by the invention, the joint of the connecting piece and the adapter piece is arranged on the front side of the pulley, so that the arm of force of rotation of the shelf is reduced, and the bearing capacity of the shelf is increased.

The invention discloses a refrigerator and a vehicle, relates to the technical field of refrigeration equipment, and is used for solving the technical problem that an existing refrigerator cannot meet user requirements, the refrigerator comprises a box body, a refrigerant circulation system and an ice making assembly, and a first containing space and a second containing space are formed in the box body in a spaced mode; the ice making assembly is arranged in the first accommodating space; and a part of the refrigerant circulating system is connected with the ice making assembly and is suitable for providing cold energy for the ice making assembly, and a part of the refrigerant circulating system is also suitable for providing cold energy for the second accommodating space.

The spiral instant freezer comprises a fixing column and a connecting piece, the connecting piece is fixedly installed on the upper portion of the outer surface of the fixing column, a connecting column is fixedly connected to the outer surface of the connecting piece, a supporting column is fixedly installed on the lower portion of one side of the outer surface of the connecting column, and a fixing block is fixedly connected to the bottom face of the supporting column; a conveying mechanism is arranged on one side of the outer surface of the supporting column, and a spiral mechanism is arranged on one side of the outer surface of the mounting column casing. The invention relates to the technical field of spiral instant freezers. According to the spiral instant freezer with the differential conveying device, the conveying mechanism is arranged, a first-section conveying module and a second-section conveying module in a differential assembly are adopted, and the rotating speed of a second drive in the first-section conveying module is smaller than that of a third drive motor in the second-section conveying module, so that when a first conveying belt conveys objects, the objects can be conveyed more smoothly; and when reaching the second conveying belt, the articles are directly butted with the clinker belt and enter the spiral instant freezer, so that differential conveying is realized.