64 results about "Improper storage" patented technology

A method is provided for regulating access to a data storage configuration that includes a storage controller, a number of disk storage drives usefully configured as a RAID array, and a backend bus connected between the storage controller and the drives. One or more backend expansion ports are also connected to the backend bus, for use in expanding storage capacity as required. In accordance with the method, if a host device is inadvertently connected to a backend expansion port, rather than to an intended host connection port, an algorithm is implemented, preferably in a backend processor connected between the backend bus and the drives. The WWN of the host, received during a login procedure, is examined to determine whether or not the host is an authorized user of the storage configuration. If not, the backend processor is operated to prevent the host from accessing the drives, to prevent corruption of stored data.

The invention discloses an emulsified oil for a coal mine hydraulic support and a preparation method thereof. The emulsified oil is prepared from the following raw materials in parts by weight: 2500-3000 parts of water, 150-200 parts of sodium hydroxide, 250-300 parts of EDTA (ethylene diamine tetraacetic acid), 150-200 parts of naphthenic acid, 50-100 parts of phosphate, 20-50 parts of sodium nitrite, 150-200 parts of triethanolamine, 1-5 parts of benzotriazole, 100-150 parts of A-110 emulgator, 1500-2000 parts of glycerinum, and 1000-1500 parts of urea. Compared with the prior art, the emulsified oil has the following advantages: the condensation point of the emulsified oil can meet the climate requirement of severely cold areas, so that the quality of the emulsified oil is prevented from being affected by improper storage or use; the antirust performance of the emulsified oil is 15 times that of the national standard; the lubricating performance is better; the grain size of the emulsified oil is small, and after being emulsified, the emulsified oil cannot be detected by a BT-90 nanometer laser particle size distribution instrument; the emulsified oil has strong permeability, does not block a filter screen, and is an ideal preferred product for high-end hydraulic supports.

The invention relates to an analog simulation method for automobile storage battery sizing. The method comprises the steps of (1) dividing a driving cycle into three working conditions including a parking working condition, a starting working condition and a driving working condition, and calculating charge-discharge situations and electricity demand situations of a storage battery under different working conditions; (2) inputting a rated capacity and an initial charge state of the selected battery, and simulating under NEDC (New European Driving Cycle) working conditions through a MATLAB (matrix laboratory); and (3) carrying out multiple cycles to obtain the capacity of the storage battery after one and a half years. According to the analog simulation method, all electricity demand working conditions, including the starting working condition, the driving working condition and the parking working condition of an automobile in the use process are fully considered; meanwhile, the influence of environmental factors is also considered, starting in the low temperature environment is added into simulation calculation so that a calculation result is accurate; in addition, a simulation process simulates the use condition of the storage battery in the whole life cycle, and one-sidedness caused by only consideration of a new battery is avoided. Meanwhile, the problems of frequent lack of electricity and difficult starting of the automobile and shortened life of the storage battery caused by improper storage battery sizing and cost waste caused by excessive battery capacity selection can be solved from the technical angle.

The invention relates to the technical field of textile equipment, and particularly discloses a dyeing device for cotton thread, which comprises a rotating power motor, a frame and a dyeing barrel, wherein the bottom wall of the dyeing barrel is rotatably connected with a central rod; the inner side wall of the dyeing barrel is provided with a groove; a permeable layer is fixedly arranged in the groove; the permeable layer seals the notch of the groove, and an inner tooth ring is arranged on the inner side wall of the dyeing barrel; a gear is meshed with the inner gear ring, the gear is connected with an axial rod, the gear is rotatably connected with the axial rod, and a radial rod is fixedly connected between the axial rod and the central rod; a rotating shaft is coaxially connected withthe gear, the rotating shaft is fixed on the gear, the rotating shaft is coaxially connected with a thread roller, a cavity is arranged inside the thread roller, and a plurality of through holes arearranged on the side wall of the thread roller; one end of the rotating shaft, far away from the gear, is a threaded end, the threaded end is connected with a nut, and a sub plate is arranged betweenthe nut and the thread roller. The device is used for dyeing the cotton thread to solve the problem that when excessive dyestuff is added, the dyestuff can be deteriorated due to improper storage, thereby causing unnecessary waste.

The invention relates to a cabbage vegetable storage and preservation technology. Cauliflower and asparagus broccoli both belong to cruciferae cabbage vegetables and are native to the coast of the Mediterranean; the cauliflower is also named cavolfiore or broccolo; the cauliflower is reduced in quality by probably generating ball looseness and ball-flower browning during storage due to picking time delay or improper storage environments, such as high temperature, low temperature, and the like, after picking; the asparagus broccoli is also named broccoli, broccoliflorets or sprouting broccoli, because the edible part of the asparagus broccoli is a tender peduncle and a small flower bud, and the flower bud is extremely easy to open and yellow after picking at room temperature, the asparagus broccoli is more difficult to preserve compared with the cauliflower. The cabbage vegetable storage and preservation technology disclosed by the invention solves the problem of the traditional vegetable storage mode, solves the technical problem on the links of picking, precooling, packaging and transportation, reduces the rottenness during the storage and prolongs the preservation time.

The invention discloses a protein polypeptide drug N-terminal fixed-point polyethylene glycol modification method. The method comprises the steps that 1, PEG terminal hydroxyl groups are converted into groups with higher activity to obtain a PEG active intermediate, and the PEG active intermediate and a small molecule compound of a hydroxyphenylacetic acid or alpha-hydroxy acid or beta-amino alcohol or alpha-aminoketones structure react to obtain a polyethylene glycol intermediate; 2, the polyethylene glycol intermediate is oxidized by an oxidizing agent to be a polyethylene glycol aldehyde derivative with active aldehyde groups at the terminal, then the polyethylene glycol aldehyde derivative is used for protein polypeptide drug N-terminal fixed-point polyethylene glycol modification, pegylation protein polypeptide drugs of a stable structure can be obtained through the reductive amination effect of a reducing agent, and the polyethylene glycol activity modifying agent preparation and decoration of the polyethylene glycol activity modifying agent for the protein polypeptide drugs need to be tightly connected. According to the protein polypeptide drug N-terminal fixed-point polyethylene glycol modification method, the problem that many polyethylene glycol aldehyde derivatives are likely to lose efficacy due to improper storage can be avoided, the period is short, and the cost is low.

The invention provides a method for preparing asparagus health drink, which is rich in nutrients and has the effects of lowering blood pressure, resisting oxidation, delaying aging, invigorating spleen, moistening lung, beautifying, raising spirit and refreshing. The drink product is brown, has pleasant fragrance, and sweet and sour taste. The invention has the following advantages: 1, a main component of an asparagus extract is prepared by two-step drying and ultrasonic wall breaking assisted enzymatic hydrolysis, so as to effectively retain active ingredients of asparagus and give the drink health functions; 2, a two-step drying method is employed to prepare an asparagus dry powder, so that the asparagus can be stored for a long time for backup, and the energy losses due to long-term storage of fresh asparagus or waste decay due to improper storage can be avoided; 3, root of kudzu vine powder is added in the fruit and vegetable raw materials for compatibility, and can be used as a suspending agent to hold the state of the drink; in addition, the root of kudzu vine powder also has effects of relieving hangover, lowering lipid and blood pressure, reducing fire, clearing heat, detoxifying, beautifying and building the body. The drink of the present invention is particularly suitable for female consumers and middle-aged consumers.

An ultraviolet ozone drying cabinet for cleaning and storing vacuum ultraviolet optical elements comprises an ultraviolet ozone generating module, an air-conditioning module, a gas managing module and an intelligent unit. The ultraviolet ozone generating module cleans the vacuum ultraviolet optical elements; the air-conditioning module controls the temperature and the humidity in the drying cabinet in a vacuum ultraviolet optical element cleaning / storing process; the gas managing module manages gas in the drying cabinet in the vacuum ultraviolet optical element cleaning and storing process; and the intelligent unit controls the total vacuum ultraviolet optical element cleaning / storing process. Hydrocarbon pollutants on the vacuum ultraviolet optical elements can be removed fast, adverse effects to optical performances of the vacuum ultraviolet optical elements due to water vapor are stopped, the problem that the performances of the vacuum ultraviolet optical elements are degraded due to an improper storage mode is effectively avoided, and the ultraviolet ozone drying cabinet is particularly applicable to cleaning and storing the vacuum ultraviolet optical elements.

The invention relates to the field of safety protection and discloses an intelligent safe box and a control method thereof. The control method for the intelligent safe box comprises the following steps: identifying texture of a stored object in the intelligent safe box by the intelligent safe box; according to the texture of the stored object as well as a preset corresponding relationship between the texture and a storage condition, obtaining the corresponding storage condition of the stored object; and regulating a storage environment in the intelligent safe box according to the storage condition of the stored object. Namely, the intelligent safe box can identify the stored object in the intelligent safe so as to provide a storage environment which is suitable and is beneficial for storing the stored object. In this way, in addition to having a current anti-burglary function, the safe box further can prevent the object from being damaged due to improper storage, and meets requirements of different objects to the storage environment, and therefore, the intelligent safe box is more suitable for storing objects; and when the safety is relatively high, the more deep-seated storage needs of a user are met.

The invention belongs to the technical field of fruit and vegetable anion storage and preservation, in particular to a fruit and vegetable anion storage and preservation box. The fruit and vegetable anion storage and preservation box comprises anion sponge bodies, a box body, a fruit and vegetable placing grid and a box cover, wherein the anion sponge bodies are adhered around the inner wall of the box body; the fruit and vegetable placing grid is placed in the box body, fruits and vegetables are placed in the fruit and vegetable placing grid, the box cover covers the box body, the temperature and the humidity of a storage environment are determined according to different fruits and vegetables, and better storage can be realized. The fruit and vegetable anion storage and preservation box has the beneficial effects that the structure is simple, the production cost is lower, when the fresh fruits and vegetables are stored after being harvested, a mass of anions are produced by the anion sponge bodies, hazardous substances such as ethylene and lactic acid bacteria, which are produced by metamorphic rot of minority fruits and vegetables can be neutralized and inactivated by the anions, the pollution loss of other normal fruits and vegetables is thus reduced, the financial loss caused by improper storage executed by extensive fruit and vegetable production and sales departments is greatly reduced, the rotten fruits and vegetables are reduced, and the environment is greatly protected.

The invention discloses crisp eggplant chips and a preparation method thereof, and belongs to the fields of foods and food processing. The crisp eggplant chips comprise the following raw materials in parts by weight: 25-40 parts of eggplant pulp, 20-35 parts of eggplant pulp granules, 2-4 parts of eggplant peel granules, 1-2 parts of salt, 1-2 parts of monosodium glutamate powder, 3-5 parts of white granulated sugar, 12-20 parts of rice noodles, 5-10 parts of broken green and red peppers, 1 part of edible oil and 2-10 parts of minced garlic or 2-10 parts of a red pepper powder and wild pepper powder mixture. The crisp eggplant chips, prepared by using methods of boiling in a pan with rice wine, pickling and the like, are rich in nutrition, low in salt, sugar and fat, convenient to eat by various people and unique in flavor, and have the light fragrance of the wine and the clean aroma of the rice; certain effective medicinal ingredients such as solanine in eggplants are extracted and are beneficial to health of a human body; the problems of deterioration, rotting and the like of the eggplants caused by improper storage in summer and autumn are solved, the waste is reduced, and the loss of eggplant farmers is reduced.

The invention discloses an emulsified oil for a coal mine hydraulic support and a preparation method thereof. The emulsified oil is prepared from the following raw materials in parts by weight: 2500-3000 parts of water, 150-200 parts of sodium hydroxide, 250-300 parts of EDTA (ethylene diamine tetraacetic acid), 150-200 parts of naphthenic acid, 50-100 parts of phosphate, 20-50 parts of sodium nitrite, 150-200 parts of triethanolamine, 1-5 parts of benzotriazole, 100-150 parts of A-110 emulgator, 1500-2000 parts of glycerinum, and 1000-1500 parts of urea. Compared with the prior art, the emulsified oil has the following advantages: the condensation point of the emulsified oil can meet the climate requirement of severely cold areas, so that the quality of the emulsified oil is prevented from being affected by improper storage or use; the antirust performance of the emulsified oil is 15 times that of the national standard; the lubricating performance is better; the grain size of the emulsified oil is small, and after being emulsified, the emulsified oil cannot be detected by a BT-90 nanometer laser particle size distribution instrument; the emulsified oil has strong permeability, does not block a filter screen, and is an ideal preferred product for high-end hydraulic supports.

The invention relates to a chemical raw material medicine conveying system for medicinal preparation. The chemical raw material medicine conveying system for the medicinal preparation comprises an output device and an outlet device, and the outlet device is mounted at the lower end of the output device. The chemical raw material medicine conveying system for the medicinal preparation can solve theproblems that an existing chemical raw material medicine is not prone to controlling output quantity, waste of the chemical raw material medicine is prone to being caused by excessive conveying of the raw material medicine, the raw material medicine is dampened and caked possibly due to improper storage, the raw material medicine need to be re-ground into powder, the raw material medicine is notprone to being crushed manually, the conveying process is slow and the time consumption is long. The chemical raw material medicine conveying system for the medicinal preparation has the advantages that the functions of controlling the output quantity of the raw material medicine and grinding the baked raw material medicine can be realized, the ground process is carried out on the baked raw material medicine, multi-layer control of the output quantity of the raw material medicine is achieved so as to ensure that the raw material medicine cannot be conveyed excessively, waste cannot be caused,the conveying efficiency is improved, the operation is simple, and the time consumption is short.

The invention relates to high-quality ageing type lycium ruthenicum wine and a preparation method thereof. The preparation method comprises the following steps: S1, squeezing grape, collecting grape juice, refrigerating and clarifying; S2, soaking lycium ruthenicum to obtain lycium ruthenicum pulp, putting the lycium ruthenicum pulp into a tank, adding oak dust, performing circulation and measuring the pH value and the specific gravity; S3, mixing the lycium ruthenicum pulp obtained in the step S2 and the grape juice clarified in the step S1, performing fermentation, separating peel and residues and collecting liquid phase; and S4, clarifying glue under the liquid phase, freezing, filtering and collecting filtrate to obtain the lycium ruthenicum wine. According to the wine provided by theinvention, nutritional substances in the lycium ruthenicum can be efficiently utilized, the taste experience of the lycium ruthenicum can be improved and the high-quality taste of the lycium ruthenicum wine can be guaranteed; furthermore, by the method, the current situations that the quality of the product is reduced and the sales channel is single caused by improper storage environment conditionof the lycium ruthenicum are effectively solved, and very important significance in promoting transformation and upgrading of agricultural industry is achieved.

The invention discloses an ice-temperature library with ice slurry heat exchangers, and belongs to the field of fruits and vegetables storage, and the ice-temperature library with the ice slurry heatexchangers aims to solve the problem of large temperature fluctuations in an existing ice temperature library. The ice slurry heat exchangers are uniformly arranged on the sidewall of the ice-temperature library; and fins are arranged on each heat exchanger to enhance heat transfer. Cooling of the ice-temperature library is achieved by heat exchange between the gas and an ice slurry device; at thesame time, the ice crystal particles in the ice slurry absorb the heat to be melted while the overall temperature of the ice slurry is constant, so that the temperature fluctuation caused by the sudden rise of the temperature during storage in the ice-temperature library is eliminated, and the storage quality of fruits and vegetables is improved. The ice-temperature library is applicable to the field of fruits and vegetables storage, so that economic losses caused by improper storage are reduced, and the quality of storage is improved.

The invention relates to the technical field of ceramic manufacturing, especially to a functional ceramic ball capable of emitting negative oxygen ions and far infrared rays for a long time, converting water molecular groups and absorbing harmful residues in tea. The ceramic ball is characterized by mainly comprising 18.5% of diatomite, 19% of six-ring stone, 15% of rectorite, 37.5% of Chinese medical stone, 6% of zeolite and 4% of tourmalinite. The ceramic ball provided by the invention appears to be brown-red and is capable of emitting negative oxygen ions and far infrared rays for a long time, converting water molecular groups, resisting and killing bacteria, absorbing heavy metals like lead, chromium and nickel and trace residual pesticides in tea and resisting and killing mould and carcinogenetic bacteria which are dissolved out due to improper storage of stale tea.

The invention discloses a display screen cleaning device for development based on computer technology. The display screen cleaning device comprises a housing; a battery is connected to the inner wallof one end of the housing via bolts; a storage box is connected to the side, close to the battery, of the bottom inner wall of the housing via bolts; a hinge is connected to one top side of the storage box via bolts; partition I is connected to one side of the storage box via bolts; a cleanser box is connected to the side, far away from the storage box, of the partition I via bolts. The design, where a motor drives a cleaning brush on a spindle, cooperates with a cleanser to clean a display; this mode is unlike the traditional manner where force unevenly applied to wiping cloth by fingers causes harm to a display; cleaning is safer; the storage box designed inside helps store a dry cleaning brush and a wet cleaning brush; after the wet cleaning brush is used, the dry cleaning brush can beused to wipe up the display; the loss of the cleaning brushes due to improper storage can be prevented.

The invention provides a preparing method of crisp kiwi fruit slices. Soft fruits losing storage transportation and processing meanings due to improper storage measures or other reasons adopt a low-high-low temperature baking mode; after the baking is completed, the fruit slices are put into a fast refrigerator to be refrigerated; vacuum dewatering is finally carried out. When the preparing method is adopted, the production period is short; the energy consumption is low; in addition, the fruit slices cannot generate phenomena such as burning, gelatinization and surface quality hardening; the quality and the condition of dry products are good; in addition, any food additives are not added in the processing process; the crisp kiwi fruit slices belong to environment-friendly health green food with higher practical values.

The invention provides a dangerous waste storage cloud service device. The dangerous waste storage cloud service device at least comprises a collection unit, a cloud service processing unit and a real-time monitoring unit. The collection unit at least comprises a recovery container for collecting hazardous waste and a control host for collecting and processing hazardous waste information; a plurality of sensors connected with the control host are arranged in the recovery container; the sensor is used for detecting the types and specifications of dangerous wastes placed in the container and transmitting detection information to the control host; the control host is provided with a switch subunit, a printing subunit, a positioning subunit, a statistics / zeroing subunit and a storage subunit;and the switch subunit is connected with the control host. The hazardous waste collecting end is placed in a place where hazardous waste recycling is needed, the storage problem of hazardous waste iseffectively solved, and harm to the environment due to improper storage is effectively avoided.

The invention discloses a convenient-to-adjust massage belt, and relates to the technical field of massage belts. Massagers are arranged on a massage belt body I and a massage belt body II and consist of upper shells, bottom shells and massage heads; the bottoms of the upper shells are connected with the bottom shells; the upper shells and the bottom shells are connected with the massage heads of different specifications in a clamping manner, and the massage heads are connected with transmission mechanisms in the massagers; connection shafts are arranged at the left and right ends of the massagers; through holes are formed in the connection shafts; a plurality of open holes in the same shapes as the massagers are formed in the massage belt body I and the massage belt body II, and rotating holes are formed in the left and right side walls of the open holes; the massagers are connected to the interiors of the open holes through the connection shafts at the two ends. According to the convenient-to-adjust massage belt, the massage heads can be randomly replaced and adjusted according to a massage requirement, so that the phenomenon of loss of the massage heads due to improper storage is avoided; meanwhile, the massage area can be adjusted as required, and the convenient-to-adjust massage belt is wider in application range.

The invention relates to the field of waterproof construction, in particular to a water-stop belt winding machine. The water-stop belt winding machine comprises a base frame, a rotating shaft and a winding cylinder; the winding cylinder is arranged on the base frame and rotates through the rotating shaft; metal rings are arranged on the two sides of the winding cylinder; a reinforcing rib is arranged between the winding cylinder and each metal ring; the winding cylinder comprises two end plates and a plurality of connecting rods for connecting the two end plates; and a water-stop belt penetrates through a gap among the connecting rods and the winding cylinder is rotated, so that the aim of winding the water-stop belt is fulfilled. The winding machine adopts the above design and can accommodate the water-stop belt effectively so as to avoid damage to the water-stop belt caused by improper storage and clear more space for a construction site. In addition, when the water-stop belt is vertically fixed, the water-stop belt is not easy to straighten by manpower; and by adoption of the winding machine, the water-stop belt can be tightened by a rotating mode, so that manpower is saved andthe construction effect is improved.

The invention relates to a quilt cover clamp, comprising a cloth strip, a metal nail and a metal clamp.The metal nail is disposed at one end of the cloth strip, the metal clamp is disposed at the other end of the cloth strip, the metal nail is provided with a groove, the metal clamp is provided with a locking hole through which the metal passes, and a locking block corresponding to the groove is arranged in the locking hole.When the quilt cover clamp is in use, the metal nail is fastened directly to the metal clamp, with both the metal nail land the metal clamp arranged on the cloth strip; therefore, the cloth strip is directly stored to facilitate storage when the quilt cover clamp is not in use, and there is no concern on the problem that improper storage causes loss of a certain part; the quilt cover clamp is convenient to use, provides longer life with lowered cost and also greatly improves usability for people.

The invention relates to a method for processing potato powder, comprising the following steps: 1) pretreatment; 2) powder extraction treatment; 3) powdering, wherein potato is firstly pretreated, notonly thoroughly cleaned, but also plant cell walls, microbial cell membranes, organelles and the like of the potato is affected by ultrasonic wave to be mechanically damaged, thereby realizing the effect of improving extraction efficiency of certain components; by further adjusting process parameters of gelatinization process, the process is reduced, high-quality potato raw material powder is obtained, storage problems of fresh potatoes are solved, and possible waste of fresh potato resources due to improper storage of fresh potato is avoided; a product obtained by the method for processing potato powder can be used as a staple food raw material, or can be used as a food processing excipient, a food additive or a filling aid for health care foods and medicines, and can also be used as a chemical raw material.

The invention relates to a chemical raw medicine output quantity control device and a raw medicine output control method. The chemical raw medicine output quantity control device comprises a rotatingclosing device, an output device and an outlet device. The output device is installed at the upper end of the rotating closing device, and the outlet device is installed at the lower end of the outputdevice. The chemical raw medicine output quantity control device can solve the problems that the output quantity of existing chemical raw medicines is not easy to control, the excessive transportation of the raw medicines is prone to causing the waste of the raw medicines, and the raw medicines may be agglomerated due to improper storage, need to be re-milled into powder and are difficult to be crushed artificially; and when the raw medicines are output, the raw medicines may not all enter the designated position due to the slope of the placement position, the transportation process is slow,time consuming is long, and the functions of the control over the output quantity of the chemical raw medicines and the crushing of the agglomerated raw medicines can be realized.

The invention provides a medicament for dental ulcer and a preparation method thereof. The medicament is prepared from main active pharmaceutical ingredients including Rhizoma atractylodis, gallnut, Radix glycyrrhizae and pearl according to a certain weight proportion through related steps of distillation collection and depressurization concentration. By using the medicament, the defect that due efficacy of medicinal preparations cannot be brought into full play due to the fact that the medicinal preparations produced by existing preparation methods are low in active ingredient content and the defect that the medicinal preparations loss efficacy caused by content decrease within period of validity due to improper storage are overcome. By using the preparation method, content of both gallic acid and glycyrrhizic acid can be improved remarkably, medicinal material resources are fully utilized, equipment investment for process improvement is saved, and operation is simple.

The invention provides a crispy spherical chocolate, which comprises a chocolate sandwich layer and a spherical support layer. The spherical support layer is a hollow sphere, and is made of baked food starch and sugar. The external surface of the spherical support layer is provided with a layer of strawberry flavor chocolate crisp, the spherical support layer is internally provided with the chocolate sandwich layer, in which crisp chips and nuts are embedded. The spherical support layer has a diameter of 3-6cm. The crisp chips and nuts embedded into the chocolate sandwich layer are completely fused together with chocolate, so that the chocolate can be crispier and more delicious. The external surface of the spherical support layer is covered with a layer of strawberry flavor chocolate crisp, so that the taste is rich. In addition, the spherical support layer can play a supporting role in the overall chocolate, thus overcoming chocolate's softening deformation problem caused by improper storage.

The invention relates to the technical field of daily supplies, in particular to a multifunctional support. The multifunctional support comprises a support body, a first long-strip-shaped supporting piece and a second long-strip-shaped supporting piece. The first supporting piece and the second supporting piece are rotationally connected to the support body in parallel in a spaced mode. The support body is used for being fixedly connected with a digital product. An adjusting structure is arranged on the first supporting piece and the second supporting piece and used for adjusting the angle formed between the first supporting piece and the second supporting piece so as to adjust the angle between the digital product and a supporting face. The multifunctional support is fixedly connected with the digital product such as a mobile phone, and the mobile phone can be supported at any time, so that the time spent by a user for looking for a support is omitted, and the phenomenon that the support is lost due to improper storage is avoided; the multifunctional support can achieve transverse supporting and can also achieve longitudinal supporting, multi-angle adjustment can be achieved according to the requirement of the user, and the multi-aspect requirements of the user can be met.

The invention provides a telescopic superposed anaerobic container, and belongs to the technical field of containers. The telescopic superposed anaerobic container comprises a container main body, a valve body and a valve cover; the container main body is integrally provided with a foldable side wall; the valve body is in threaded connection with the upper part of the container main body; the valve cover is in threaded connection with the upper part of the valve body; the valve cover comprises a main cover body and a valve core; and the valve core comprises a spring column upright post, a spring and a piston main body. According to the design of the telescopic superposed anaerobic container, the problem of deterioration of liquid caused by difficult discharge of internal air when an existing container contains anaerobic liquid is solved; and the storage time of the liquid can be effectively prolonged, the economic loss caused by improper storage is reduced, and the storage effect is better.

The invention discloses an intelligent reminding method based on refrigerated food. The method comprises the following steps: when food is put in refrigerating equipment, a refrigerating temperature section and a guarantee date of the food are obtained; the refrigerating temperature section of the food is compared with a refrigerating temperature set by the refrigerating equipment to judge if thefood is suitable for being refrigerated in the refrigerating equipment; if not, the improper storage reminding is given; if so, a refrigerating subarea is distributed for the food; after users put thefood in the distributed refrigerating subarea, the guarantee date of the food is associated with the refrigerating subarea; when the food is judged to exceed the time limit according to the guaranteedate of the food and the present time, the overdue reminding is given; and when the users open a door of the refrigerating equipment, the refrigerating subarea corresponding to overdue food is indicated through light.

The invention discloses a weld-aiding diode. The weld-aiding diode comprises a diode body, the diode body includes pins, and the pins are provided with a rosin or paraffin layer. Each pin is provided with a tin ring. The distance from each tine ring to the diode body is 4-4.5mm. Each pin is flat at a position 2-3.5mm from the diode body. The end, far from the diode body, of each pin is conical. The weld-aiding diode has the advantages that the structure is simple, use is convenient, the diode is more adapted to welding, the working efficiency and the utilization rate are improved, and the production cost is reduced. The rosin or paraffin layer provides convenience for welding of the diode and has weld-aiding and anti-oxidation effect, a metal part of the diode is prevented from oxidation due to improper storage, the layer is conducive to use of the diode, the storage period of the diode is prolonged, and the scrappage rate is reduced.