51results about How to "Guaranteed storage effect" patented technology

The invention discloses a data storage method based on a solid state disk and a storage medium, relates to the technical field of solid state disks, and solves the problem that the storage rate cannot reach the optimal state due to the fact that the storage process and historical data of data are not analyzed. According to the method, different classified data are confirmed, the optimal utilization rate and the related storage rate are identified from the historical data of the different classified data, and the classified data are uniformly distributed and stored based on the corresponding utilization rate in the subsequent storage process, so that the specific storage rate and the overall storage effect of the corresponding classified data are guaranteed. By analyzing the storage rate associated with the related storage process, whether the storage rate is reduced or not is identified, and if the storage rate is reduced, utilization rate allocation is performed from other storage paths to guarantee the overall storage rate of the corresponding storage process, so that the corresponding storage rate is further improved.

The utility model provides a hot melt adhesive storage tank. The technical problem that an existing storage tank is usually of a closed structure and is difficult to clean is solved. The hot melt adhesive storage tank comprises a tank body, connecting pieces are installed on the two sides of the tank body, a supporting seat is rotationally connected through the connecting pieces, auxiliary supporting legs are installed at the front end of the tank body, rotating pieces are arranged in the middle sections of the auxiliary supporting legs, an inner container is installed in the tank body, a heating assembly is arranged between the inner container and the tank body, and a discharging opening is formed in the bottom of the tank body and communicated with the inner container. A sealing cover is installed on the top of the tank body, the sealing cover is locked with the side face of the tank body through a locking piece after pressing the outer edge of the inner container and the tank body tightly, a rotating motor is vertically installed in the center of the sealing cover, a stirring rod is installed at the output end of the rotating motor and extends into the tank body, and a feeding port is further formed in the sealing cover. The detachable tank body structure is arranged, so that the storage effect is guaranteed, and meanwhile, the interior of the tank body is convenient to clean.

The tool box comprises a box body, a box cover is rotationally installed at the top end of the box body through a hinge, buckling strips are arranged on the two sides of the surface of the box cover, first through holes are formed in the centers of the surfaces of the buckling strips, lifting handles are arranged on the portions, on one sides of the buckling strips, of the surface of the box cover, and a lock catch is arranged in the center of the top end of the box cover. A lock seat is arranged on one side of the top of the box body, a first partition plate is arranged on one side of the bottom of the box body, two second partition plates are arranged on the outer wall of one side of the first partition plate, three second storage cavities are formed in the box body on the outer sides of the second partition plates, and a first storage cavity is formed in the box body on the side, away from the second storage cavities, of the first partition plate. According to the vehicle-mounted tool box, the phenomenon that forklift tools are confused in the storage process is reduced so that the forklift tools can be conveniently and rapidly found, the storage effect of the forklift tools when the vehicle-mounted tool box is used is guaranteed so that the phenomenon that the forklift tools are collided and damaged is reduced, and the convenience of the vehicle-mounted tool box is improved when the vehicle-mounted tool box is used.

The invention discloses a classification device for sports equipment management, which comprises a base, the top end of the base is connected with a placement cabinet through bolts, transmission frames are clamped in the middle position in the placement cabinet at equal intervals, a space adjustment planning mechanism is arranged in each transmission frame, a rotating disc is rotated to drive a cross rod to rotate, and through the cooperation of a driving gear, the space adjustment planning mechanism can adjust the space. The power transmission device is scientific and reasonable in structure and safe and convenient to use, a space adjustment planning mechanism is arranged, the transverse rod is driven to rotate through a rotary disc, the transmission gear and the transmission rod are pushed to rotate through cooperation of a driving gear, power transmission is facilitated, and the power transmission device is convenient to use. And then through cooperation of a transmission gear and a driven gear, secondary transmission is conducted on power, a vertical rod is driven to rotate, then an upper partition plate and a lower partition plate are pushed to move in the containing cabinet, the space in the containing cabinet is adjusted, and the space in the containing cabinet is planned according to actual needs.

The present invention discloses a vertical large composite storage tank, which relates to the technical field of large composite storage tanks, and aims to solve the technical problem that it is difficult for the existing vertical composite storage tank to take into account the protection and center of gravity adjustment in both the non-storage state and the storage state, thereby affecting the use effect and safety of the storage tank during use. The invention comprises a tank shell, a ladder arranged outside the tank shell, a top cover, and a platform located above the top cover. When the present invention is in use, the guide component will adjust the falling speed of the material by changing the falling trajectory of the material, thereby reducing the impact force when the object falls on the bottom of the device, avoiding damage to the inner shell of the tank body and the tank shell, and after the material is put in, the device will adjust the height of the gravity component in a vacuum manner, thereby increasing the stability between the tank shell and the tank shell, avoiding rupture due to excessive pressure of the material in the tank shell, and ensuring the use safety and service life of the device.

The utility model discloses a portable constant temperature in vitro PCR amplification detection instrument, including carrying case and PCR amplification detection instrument main part, the inside of carrying case is provided with the accommodation chamber, the both ends of accommodation chamber are respectively provided with the sample placing chamber and the waste sample placing chamber, and the sample placing chamber and the waste sample placing chamber are both provided with the placing subassembly, and the placing subassembly is provided with the PCR amplification detection instrument main part. The interior of the storage cavity is connected with the PCR amplification detector main body through a mounting assembly, the mounting assembly is connected with the carrying box through a positioning assembly, and a cover plate is arranged at the top end of the carrying box through a buckle. According to the PCR amplification detector box, the PCR amplification detector body can be conveniently moved out and stored, the PCR amplification detector body can be conveniently moved out of the box body during detection use, follow-up maintenance and the like, detection and other operations are facilitated, the PCR amplification detector box can be stored and fixed after use, the storage effect is ensured, the whole PCR amplification detector body can be conveniently carried and taken, and the PCR amplification detector box is more convenient to use.

The utility model relates to the technical field of crop storage, and discloses crop seed storage equipment which comprises a storage cabinet, a drying fan is installed on one side of the storage cabinet, an air pipe is fixed to the output end of the drying fan, clamping bases are arranged on the two sides of the inner wall of the storage cabinet correspondingly, a storage box is detachably arranged between the two clamping bases, and a screen is installed in the storage box; clamping blocks are fixed to the corners of the outer wall of the screen. The detachable screen is arranged in the storage box and used for filtering crop seeds, a clamping base can be driven to move in the corresponding amplitude along with work of a vibration motor, at the moment, the clamping base can be driven to jolt in the small amplitude due to elasticity of a supporting spring, and then the crop seeds on the surface of the screen can be driven to move; the seed storage device is provided with a filter screen to filter debris mixed in the seed storage device, so that separation treatment is realized, and an air distribution pipe is arranged to dry internal crop seeds, so that the seed storage effect is further guaranteed.

The utility model relates to the technical field of white tea storage, in particular to a white tea storage room structure which comprises a shell, the shell comprises a storage cabinet, the surface of the storage cabinet is movably connected with a cabinet door, and a partition plate is arranged on the inner side of the storage cabinet. According to the white tea storage cabinet, the inner side of the storage cabinet can be ventilated through the arrangement of the air inlet and the air outlet in cooperation with the arrangement of the first fan and the second fan, air can better circulate on the inner side of the storage cabinet through the arrangement of the ventilation holes, and then the situation that white tea is affected with damp due to stacking can be avoided; the white tea storage cabinet has the advantages that drying agents can be conveniently placed and replaced, accordingly, water vapor in the storage cabinet can be conveniently adsorbed by the drying agents, dryness of environments in the storage cabinet can be guaranteed, ventilation effects can be improved, white tea can be conveniently and better stored, and dust can be prevented from entering the white tea storage cabinet through air inlets and air outlets by the aid of dustproof frames.

The utility model relates to a taste stimulation cotton swab for dysphagia treatment, which comprises a capsaicin cotton swab and an acid solution cotton swab, and both the capsaicin cotton swab and the acid solution cotton swab comprise cotton heads and liquid tubes; one end of the liquid pipe is provided with a liquid outlet, the other end of the liquid pipe is plugged, the cotton head wraps the liquid outlet end of the liquid pipe, a plastic film is arranged in the liquid pipe, a notch is formed in the liquid pipe between the plastic film and the plugged end, one side, facing the cotton head, of the notch is connected with an easily-folded sheet structure, and the sheet structure is connected with the liquid pipe; triangular spines are arranged on the inner sides, facing the liquid pipe, of the sheet structures. The medical cotton head has the advantages that the triangular spine can pierce the plastic film to enable the notch to be communicated with the liquid outlet only by pressing the sheet-shaped structure to be bent towards the liquid pipe, liquid in the liquid pipe can be absorbed by the cotton head and used for smearing, acid liquid or capsaicin solution does not need to be prepared additionally, and the medical cotton head is easy to operate, convenient to use, sanitary and safe.

This utility model provides a sucker rod storage rack, comprising: a base with guide rods vertically arranged at both ends, located between the two guide rods, and a plurality of first positioning grooves spaced apart on the upper surface; and a support assembly including a frame, with guide sleeves at both ends of the frame, and two opposing surfaces along the axial direction of the guide sleeves, each surface having a second positioning groove spaced apart. Through this arrangement, when storing sucker rods, the guide rods can position the support assembly, ensuring that the support assembly corresponds to the base below, preventing the support assembly from interfering with the base, thereby ensuring effective storage.

The invention provides a multifunctional cupping device for stroke rehabilitation and a using method thereof, and belongs to the technical field of medical auxiliary instruments. Comprising a multifunctional cupping device body and a vacuum tank, the bottom end of the multifunctional cupping device body is in threaded connection with a mounting base, the bottom of the multifunctional cupping device body is provided with a connector matched with the vacuum tank in shape, and a movable cavity is formed in the mounting base. According to the multifunctional cupping device for cerebral apoplexy rehabilitation, by arranging the mounting base, the movable base, the squeezing assembly and the opening and closing assembly, liquid medicine or essential oil for assisting cupping can be stored in the movable base, and then in the process of massaging a patient, the cupping effect is improved; the liquid medicine or essential oil stored in the movable seat is evenly smeared on the outer portion of the body of a patient, convenience is provided for subsequent cupping operation, manual operation of medical staff is not needed, operation is easy and convenient, and the using process of the cupping device is simplified.

The present invention discloses a data storage method and storage medium based on a solid-state hard disk. The present invention relates to the technical field of solid-state hard disks and solves the problem that the storage process and historical data of data are not analyzed, so that the storage rate cannot reach the optimal state. The present invention classifies data in different formats, confirms different classified data, and identifies the optimal utilization rate and related storage rate from the historical completion data of different classified data. In the subsequent storage process, the classified data is evenly distributed and stored based on the corresponding utilization rate, so as to ensure the specific storage rate of the corresponding classified data and the overall storage effect. By analyzing the storage rate associated with the relevant storage process, it is identified whether the storage rate is reduced. If there is a reduction, the utilization rate is allocated from other storage paths to ensure the overall storage rate of the corresponding storage process, so that the corresponding storage rate is further improved.

The invention provides an erythromycin enteric-coated tablet and a preparation method thereof, and relates to the technical field of erythromycin medicine preparation. The erythromycin enteric-coated tablet is prepared from erythromycin, corn starch, modified corn starch, carboxymethyl starch sodium, sodium dodecyl sulfate, magnesium stearate, cane sugar, ethanol, polyacrylic resin II, polyacrylic resin III and edible triethyl citrate. The defects in the prior art are overcome, the stability of the erythromycin enteric-coated tablet in gastric acid and the disintegration efficiency of the erythromycin enteric-coated tablet in intestinal juice are effectively improved, and the quality and the curative effect of the medicine are comprehensively improved.

The utility model discloses an information showing stand for park operation management, which belongs to the technical field of information showing stands, and comprises a base, two side frames are fixedly mounted on the top surface of the base, a power supply box is fixedly mounted between the two side frames, a placement component is rotatably mounted between the two side frames, movable wheels are arranged at the bottom of the base, and the movable wheels are arranged on the bottom of the base. A mounting frame is fixedly mounted at the top end of the side frame, a sliding groove is formed in the inner side of the mounting frame, a display screen is slidably mounted in the sliding groove, and a side shell is fixedly mounted on the outer wall of the rear side of the mounting frame; according to the utility model, the display screen and the placing assembly are arranged in a matching manner, and the electronic information display and the entity information display are combined, so that the diversity and the display effect of information display are greatly improved, and meanwhile, the equipment is strong in mobility, easy to change display areas, and convenient to use. Meanwhile, the display angle of the entity information can be adjusted at will, and the actual application effect of the overall structure is improved.

The application provides a semiconductor structure and a preparation method thereof, a memory, a storage system and an electronic device, relates to the technical field of semiconductor chips, and aims to improve the storage performance of the memory. The preparation method of the semiconductor structure comprises the following steps: forming a laminated structure on a substrate, wherein the laminated structure comprises gate dielectric layers and gate sacrificial layers which are alternately arranged and laminated in sequence; forming a first cover layer on the laminated structure; etching the first cover layer and the laminated structure to form a channel hole; etching the sidewall of the channel hole by using an etching liquid to flatten the sidewall of the channel hole; the acid corrosion resistance of the first cover layer to the etching liquid is smaller than the acid corrosion resistance of the laminated structure to the etching liquid, and the diameter of the channel hole after etching in the first cover layer is greater than or equal to the diameter of the channel hole in the laminated structure; and sequentially forming a functional layer and a dielectric core in the channel hole to form a channel structure. The prepared semiconductor structure is used to realize data reading and writing operations.

The application provides a commodity data processing method and system, an electronic device and a storage medium, comprising: obtaining user historical exposure data corresponding to a historical access user accessing an application in a preset time period, the user historical exposure data comprising a user identifier and exposed commodities; constructing a storage database based on a counting Bloom filter, updating the user historical exposure data corresponding to the historical access user to the storage database, and generating commodity exposure data corresponding to each historical access user; obtaining a user identifier of a real-time access user in the application, querying target commodity exposure data corresponding to the real-time access user in the storage database according to the user identifier of the real-time access user; and filtering a to-be-displayed commodity list based on the target commodity exposure data corresponding to the real-time access user, the to-be-displayed commodity list and a preset rule to determine a displayed commodity list. The storage performance is guaranteed, and the exposed commodities are filtered according to business requirements, thereby providing personalized commodity recommendation for users.

The utility model discloses a textile placing spinning frame which comprises a box body, a plurality of placing frames are arranged in the box body and are vertically arranged at equal intervals, a ventilator is arranged at one end of the box body, a ventilation pipe is arranged at the other end of the box body, drying boxes are arranged at the two ends in the box body, drying agents are arranged in the drying boxes, and the drying agents are arranged in the drying boxes. The drying box is matched with the ventilator and the ventilation pipe, an opening and closing door is arranged at one end of the box body, an observation opening is formed in the opening and closing door, protective glass is arranged in the observation opening, a light-transmitting top is arranged at the upper end of the box body, and light-transmitting glass is arranged in the light-transmitting top. And light irradiation is guaranteed while the textiles are protected, and the storage effect is good.

The utility model relates to the field of deodorization equipment, in particular to a liquid medicine storage component of deodorization equipment, a hollow shaft is mounted in a liquid storage tank, the hollow shaft is driven to rotate by a driving motor matched with a worm and gear transmission mechanism, and a plurality of stirring rods are mounted in the middle of the hollow shaft. According to the utility model, the stirring rod and the stirring frame which are arranged on the hollow shaft can stir the liquid medicine in the liquid storage tank, so that the flowability of the liquid medicine is improved to avoid layering of the liquid medicine, meanwhile, precipitates in the liquid medicine can be collected in the stirring process, and the collected impurities are backwashed and discharged through the spraying cleaning mechanism, so that layering of the liquid medicine is effectively avoided; the liquid medicine storage effect and the equipment operation stability are ensured.

The present invention belongs to the technical field of electret porous membranes, and specifically discloses a method for preparing a charge self-restoring electret composite porous membrane and its application, comprising the following steps: S1, dispersing water-soluble particles and polytetrafluoroethylene particles in a curable polymer liquid in a certain proportion, and obtaining a mixed solution A after uniform mixing; S2, preparing a lower porous membrane by an electrostatic spinning method; S3, dispersing the mixed solution A obtained by S1 on the upper surface of the lower porous membrane obtained by S2 for high-temperature curing, and preparing an upper porous membrane on the lower porous membrane; S4, subjecting the upper porous membrane obtained by S3 to a high-temperature water bath to obtain a composite porous membrane; S5, corona charging the composite porous membrane obtained by S4 to obtain an electret composite porous membrane. The present invention adopts the above-mentioned method for preparing a charge self-restoring electret composite porous membrane and its application, which is simple to operate and has stable properties, and solves the problem that traditional electret porous membranes are easily ineffective and difficult to apply in high-humidity environments and water conditions.

The utility model relates to the technical field of household appliances, and discloses a control circuit for a compressor and storage equipment. The control circuit comprises: a first switching circuit, the input end of which is connected with a live wire; the input end of the second switching circuit is connected with the output end of the first switching circuit, and the output end is connected with the first end of the compressor; the input end of the third switching circuit is connected with the output end of the first switching circuit, and the output end is connected with the first end of the compressor; wherein the first switching circuit is in a normally-on state, and the second switching circuit and the third switching circuit alternately control start and stop of the compressor; under the condition that the second switching circuit or the third switching circuit has a pull-in fault, the normal switching circuit controls the start and stop of the compressor; and under the condition that the second switching circuit or the third switching circuit has a disconnection fault, the normal switching circuit is controlled to be closed, and the first switching circuit controls the start and stop of the compressor. The reliability of starting and stopping control of the compressor can be improved.

The invention discloses a band-gap reference circuit, a ferroelectric memory and electronic equipment, which can be applied to the technical field of electronic circuits. The starting circuit, the error amplifying circuit, the biasing circuit, the mirror image circuit, the stability coefficient control circuit and the voltage division circuit are arranged in the band-gap reference circuit, so that the temperature coefficient of the circuit in the working process can be adjusted through the band-gap reference circuit and the temperature coefficient control circuit; the error amplification circuit carries out clamping processing on the voltage of the bias circuit and then the bias circuit outputs bias current, and the mirror image circuit carries out mirror image processing on the bias current and then carries out voltage division processing through the voltage division circuit to obtain reference current meeting the requirement of the ferroelectric memory at the current working temperature. Therefore, the storage effect of the ferroelectric storage chip can be effectively maintained at high temperature.

The utility model relates to the field of electronic packages, and discloses a carrier tape package with a metal elastic sheet, which comprises a main body mechanism, an electronic element and a storage mechanism, two positioning mechanisms are arranged in the storage mechanism, the main body mechanism comprises a carrier tape main body, a plurality of bearing grooves are formed in the upper end face of the carrier tape main body, and the metal elastic sheet is arranged in the bearing grooves. Metal elastic pieces are fixedly arranged on the inner surfaces of the multiple bearing grooves, an upper sealing belt is fixedly arranged at the upper end of the carrier belt body, the storage mechanism comprises a protective shell and a connecting shaft, annular grooves are formed in the positions, close to the upper end, of the inner surfaces of the front end and the rear end of the protective shell, and circular baffles are fixedly connected to the front end and the rear end of the connecting shaft. The two positioning mechanisms each comprise a plurality of communicating cavities and a rotating ring, and telescopic blocks are arranged at the ends, close to the connecting shaft, of the communicating cavities in a sliding mode. According to the carrier tape package, the carrier tape body can be fully protected, and extrusion between the carrier tapes can be prevented.

The storage device comprises a storage box body, a fixing frame is fixedly connected to the inner side of the storage box body, a storage box is movably connected to the outer side of the fixing frame, a fixing screw block is fixedly connected to the outer side of the fixing frame, a movable screw rod is in threaded connection to the inner side of the fixing screw block, and the movable screw rod is in threaded connection with the storage box. A manual rotating handle is fixedly connected to the outer side of the movable screw rod, a supporting bearing is fixedly connected to the outer side of the movable screw rod, a movable clamping plate is fixedly connected to the outer side of the supporting bearing, a heating box is fixedly connected to the top of the storage box body, and a heating electric plate is fixedly connected to the inner side of the heating box. The storage device suitable for moxa stick storage is simple in overall structure and convenient to use, the purpose that the storage device is convenient to heat is achieved, the situation that the storage device is damaged due to moisture when storing moxa sticks for a long time is avoided, the moxa stick storage effect of the storage device is guaranteed, and the use efficiency and the use effect of the storage device are improved.

The invention relates to the technical field of glucose storage, in particular to a glucose storage device which comprises a support, a starting motor is fixedly connected to the outer side wall of the support, a transmission rod is arranged at the output end of the starting motor, and a storage tank is fixedly connected to the end of the transmission rod. When powdery glucose is stored in the storage tank, the motor is started to drive the storage tank to turn over regularly, the glucose stored in the storage tank is turned over, the glucose can flow and be prevented from caking by turning over the glucose, and the screen plate in the storage tank can screen and remove the caked glucose. The storage effect of the glucose in the storage tank is guaranteed, when the caked glucose is screened and removed in the storage tank, dry hot air can be introduced into the storage tank through the circulating pipe, the dryness in the whole tank body is guaranteed, and the situation that the glucose is caked due to moisture in the storage tank is avoided.

The utility model relates to the technical field of chemical material analysis, and discloses chemical synthetic material analysis and inspection equipment which comprises a base, a feeding rotary disc is arranged on the base, a plurality of material supporting grooves matched with inspection cups are formed in the surface of the feeding rotary disc at equal intervals in the circumferential direction, and the inspection cups are distributed on the feeding rotary disc at equal intervals. An inspection frame is fixed on the back wall of the base, a chromatograph is mounted on the inspection frame, a sealing cup cover covers the inspection cup, and a sampling tube is movably connected into the sealing cup cover. Through cooperative arrangement of the feeding turntable and the inspection cups, the inspection cups filled with different chemical materials can be placed on the feeding turntable, and the inspection cups at corresponding positions can be driven to be conveyed to the bottom of the inspection head for inspection through rotation of the feeding turntable, so that the analysis and inspection efficiency is improved; and the inspection cup and the sealing cup cover are arranged to be separable for use, so that the storage effect of the chemical synthesis materials is further guaranteed, and a sampling tube is arranged inside, so that sampling and analysis are facilitated.

This invention discloses a wine bottle, comprising a bottle body, a stopper, and a cork. The bottle body has a liquid storage cavity, and one end of the bottle body has a sealing hole communicating with the liquid storage cavity. The stopper is movably connected to the bottle body and opens or closes the sealing hole during movement. The stopper has a plunger portion inserted into the sealing hole and abutting against the inner wall of the sealing hole. A receiving cavity is formed within the plunger portion, which has a contact port and an airflow hole communicating with the receiving cavity. The contact port is exposed in the liquid storage cavity, and one end of the airflow hole is exposed on the end face of the stopper opposite to the bottle body. The cork is disposed within the receiving cavity and abuts against the inner wall of the cavity. This invention improves the sealing structure of the wine bottle, enhances its operational convenience and structural stability, and further improves its practicality and reliability.

This utility model relates to the field of honey beverages and discloses a honey beverage bottle, including a placement bottle for liquid storage. An outer sleeve is threadedly connected to the upper outer side of the placement bottle, and an inner insert sleeve is fixedly connected to the inner side of the outer sleeve. A sealing cap is threadedly connected to the upper outer side of the inner insert sleeve. The lower outer side of the inner insert sleeve is inserted into the interior of the placement bottle. A downward pressure membrane-breaking component is installed inside the inner insert sleeve for convenient opening of the beverage. The interior of the placement bottle is wider at the bottom and narrower at the top, with a sealing film fixedly connected to the narrower upper part of the interior. In this utility model, the inner thread of the rotating traction sleeve contacts the outer side of the traction connecting sleeve, thereby generating downward pressure on the traction connecting sleeve. This pressure breaks the sealing film through the insertion tube, ensuring the effective storage of the beverage while improving the ease of use of the device.

The invention belongs to the technical field of emulsion explosive production equipment, and provides an intelligent emulsion explosive sensitizer filling system. The device comprises a mounting rack which is mounted on a flow production line; the linear driving mechanism and the filling piston mechanism are installed on the back face of the installation frame, the movable end of the filling piston mechanism is connected with the linear driving mechanism, and an output port of the filling piston mechanism is communicated with the filling head mechanism through a pipeline; the device further comprises a filling head mechanism and an anti-pollution mechanism, and the filling head mechanism and the anti-pollution mechanism are installed on the front face of the installation frame. Compared with the prior art, through the arrangement of the linear driving mechanism and the filling piston mechanism, the linear driving mechanism drives the filling piston mechanism to uniformly and quantitatively inject the sensitizer, and the device has the advantages that the dosage of the sensitizer is accurately metered, and the storage performance and detonation performance of emulsion explosives are guaranteed.

The utility model discloses a cooling mechanism for metal piece heat treatment processing, which comprises a base and a steam generator arranged at the top of the base, an adjusting structure is arranged at the top of the base, the adjusting structure comprises a corrugated pipe fixedly connected to the top of the base, the top of the corrugated pipe is fixedly connected with a top cover, and the top cover is fixedly connected with the top of the base. And the steam generator is communicated with the top of the top cover. The push plate is pushed through the transmission structure, the push plate is extruded and swings with the pin shaft as the axis, the push plate extrudes the top cover in the swinging process, the top cover pulls the corrugated pipe to stretch, the inner space is adjusted, and after the corrugated pipe is adjusted, the steam generator is started and fills steam into the space for cooling. According to the utility model, the size of the spraying space in the comparison file can be flexibly adjusted, so that the whole spraying space can be quickly filled with steam, the breakage speed of a steam film is prevented from being increased, and the part storage effect is ensured.