1186 results about "Bottle neck" patented technology

The present invention discloses a glass bottle inspection machine, which is provided with a light source module, a distance adjustment module, a height adjustment module and a clamping module in sequence from bottom to top. The clamping module includes a left clamping module and a right clamping module which are symmetrically arranged. The left clamping module includes a left bottom fixing plate, a left upper module and a left lower module. The right clamping module includes a right bottom fixed plate, a right upper module and a right lower module. The present invention is provided with a light source module, a distance adjustment module and a height adjustment module corresponding to the clamping modules, so that the clamping modules are suitable for glass bottles of different diameters and heights; the left clamping module and the right clamping module perform a rotating and rubbing forward motion on the glass bottles to be inspected, and the clamping module has a double-layer clamping structure with upper and lower dislocations, which can clamp and rotate the side wall or bottleneck of the glass bottle respectively, can be more stable when performing the rotating and rubbing forward motion on the glass bottle, is suitable for glass bottles of various shapes, reduces manual inspection work, and improves inspection efficiency.

The invention relates to cable pyrolysis test equipment in the technical field of cable pyrolysis. The cable pyrolysis test equipment comprises a contact gas detection device, a non-contact gas detection device, a cooler, a gas collection bottle, a gas collection sleeve and a high-pressure bottle, the gas collection bottle comprises a bottle body part and two bottle neck parts, the bottle body part is made of a transparent heat-resistant material capable of expanding along with internal pressure, outer ports of the two bottle neck parts are respectively provided with a gas inlet and a gas outlet, and the non-contact gas detection device performs gas detection corresponding to the bottle body part; the gas collection sleeve comprises a heat transfer sleeve section, two heat insulation sleeve sections and two transition sleeve sections, the outer end walls of the two transition sleeve sections are sleeved with sealing hoops in a clamped mode, the end walls of the two transition sleeve sections are provided with a gas inlet pipe and a gas outlet pipe respectively, the gas inlet pipe is correspondingly communicated with a bottle opening of the high-pressure bottle, and the gas outlet pipe is correspondingly communicated with a gas inlet of the gas collection bottle; gas discharged from an exhaust port of the gas collecting bottle enters a cooler to be cooled and then is guided into a contact type gas detection device; according to the test equipment, characteristic gas can be more completely collected, and the detection diversity and accuracy are improved.

The invention discloses a composite cold plate-phase change cold storage coupled liquid cooling server heat dissipation device, which comprises a composite plate assembly, the composite plate assembly comprises a cold plate seat, a cold plate module, a phase change cooling module, an input port, an output port and an assembling mechanism, the cold plate seat is internally provided with a supporting and lining groove, and the supporting and lining groove is internally provided with a supporting and lining groove; the phase change cooling module is installed at the lower end of the cold plate module in an embedded mode, the input port and the output port are installed on the upper end face of the cold plate module, the lower end face of the cold plate module is movably connected with the upper end face of the supporting and lining groove, and the cold plate module is connected with an inner cavity of the cold plate base in a sleeved mode. A first connecting pipe is installed between the circulating pump and the output port and used for circulating cooling liquid in the circulating pump, and the cold storage assembly comprises a liquid storage box, a cover plate, cooling fins and a cooling fan. Through the coupling design of the composite cold plate and the phase change material, efficient absorption, dynamic buffering and multi-stage recovery of heat of the server are achieved, and the bottleneck of traditional liquid cooling heat dissipation is broken through.

A centrally loaded self-adjusting positive-hold stowable semirigid framework which both supports and clench's the necks of ubiquitous beverage bottles of a personal size regardless of their varying neck diameters, thereby providing an end user with a reusable, convenient, field friendly, hands-free toting device of universal application for enjoying an unencumbered toting experience with the added benefit of promoting a higher degree of socially responsible behavior in the disposal, recycling, or the repurposing of used ubiquitous beverage bottles.

The invention discloses a carrying robot and carrying equipment, and relates to the technical field of carrying, the carrying robot comprises a bottom plate, two first grooves are symmetrically formed in the side wall of the top end of the bottom plate, first electric sliding rails are fixedly connected to the inner walls of the first grooves, and first sliding plates are slidably connected to the side walls of the top ends of the first electric sliding rails; the side walls of the top ends of the two first sliding plates are fixedly connected with the same conveying plate. A produced decorative vase can be carried into the conveying shell through the carrying robot assembly, then the position of a first clamping plate is adjusted, the position, with the largest diameter, of a vase body of the decorative vase is clamped and fixed through the first clamping plate, and vase necks with different sizes and different bending angles can be fixed; and the situation that when different decorative vase bodies are fixed, corresponding fixing pieces need to be replaced is avoided, and the working efficiency and reliability of the equipment when the decorative vase bodies are carried are improved to a great extent.

The invention discloses a material flow rate control method and system for liquid silica gel injection molding, and the method comprises the following steps: S1, collecting temperature gradient distribution in an injection mold, silica gel initial viscosity and pressure intensity data in a mold cavity in real time through a multi-mode sensor network, and inputting the data into a pre-molding parameter model; s2, based on the pre-forming parameter model; s3, outputting a result according to the dynamic response equation; and S4, dynamically calibrating the regulation and control parameter set through a fuzzy neural network in combination with a closed-loop feedback mechanism, and driving an execution mechanism to adjust the silica gel injection rate based on the calibrated parameters. The industrial bottleneck of liquid silica gel injection molding flow rate control is systematically solved; the cooperative construction of the multi-modal sensing network and the multi-field coupling model breaks through the physical limitation of a traditional empirical formula, and realizes the improvement of the dynamic response precision under a complex working condition.

The utility model provides a lifting mechanism of a filling clamping device. The problems that existing filling equipment needs to clamp bottles with different types of bottle openings, the thicknesses of supporting rings at the different types of bottle openings are different, but the height of a bottle clamping assembly cannot be adjusted generally, and the supporting rings at the different types of bottle openings collide with the bottle clamping assembly, so that clamping fails are solved. The bottle opening is clamped through the bottle clamping assembly arranged on the bottle clamping support, when bottles of different models are replaced, the bottle clamping assembly is driven to conduct height adjustment after the upper support is jacked through the jacking assembly, after the height is adjusted to the needed height, the height of the upper support is limited through the limiting assembly, adjustment can be conducted, and the bottle opening can be replaced conveniently. And the device adapts to different types of bottle openings.

The invention relates to the field of automatic shaking devices, and discloses a novel conical flask automatic shaking device, including a burette, wherein the outer surface of the side end of the conical flask is provided with a fixed clip and a movable clip. The conical flask automatic shaking device is provided with a vertical guide rod on the outer shell, and a straightening ring is movably connected with the vertical guide rod through a transverse guide rod, which is conducive to straightening the bottleneck of the conical flask to ensure that the mouth of the burette is always aligned with the center of the bottle mouth, and then ensures that the titration liquid drips into the bottle smoothly. By providing a support base on the rotating base, the support base and the rotating base are movably connected through magnetic steel, and the eccentricity can be arbitrarily adjusted according to actual needs, and then the conical flask can form different shaking amplitudes to meet the requirements. By providing an adjusting bolt on one side of the movable clip, the movable clip is movably connected with the support base through a rubber connecting belt, which is conducive to installing the conical flask in the fixed clip and the movable clip, and can fix the conical flask.

The invention relates to the technical field of phase change energy storage materials, in particular to a phase change wax composite material and a preparation method thereof. The phase change wax composite material is prepared from the following raw materials in parts by mass: 60 to 66 parts of modified paraffin, 4 to 6 parts of elastomer, 20 to 25 parts of modified heat-conducting filler and 6 to 9 parts of flame retardant. Through multi-scale interface design and component function cooperation, the performance bottleneck of a traditional phase change material is broken through, unification of high energy storage density, efficient heat management and long-acting safety is achieved, and the phase change material is particularly suitable for application scenes needing efficient energy storage and heat management.

The utility model provides a shake flask fixing support based on a shaking table, which belongs to the technical field of cell culture equipment, the shaking table is provided with a tray, the shake flask fixing support is connected with the shaking table, the shake flask fixing support comprises a plurality of supporting rods and a fixing frame, and the fixing frame and the tray are parallel to each other and are horizontally arranged. The supporting rods are perpendicular to the fixing frame and the tray and are connected with the fixing frame and the tray respectively. A first fixing net is arranged on the tray, a second fixing net is arranged on the fixing frame, the first fixing net is formed by staggering first connecting ropes, and the second fixing net is formed by staggering second connecting ropes; the first connecting rope is detachably connected with the tray, and the second connecting rope is detachably connected with the fixing frame. The fixing support can be matched with a tray to fix the lower portion of the shake flask and the bottleneck portion of the shake flask, so that the anti-overturning effect is achieved, the fixing support is suitable for shake flasks of different specifications, cost is saved, and efficiency is higher.

The invention relates to the technical field of composite film preparation, in particular to a multi-additive synergistic enhanced degradable packaging composite film and a preparation method thereof, and the multi-additive synergistic enhanced degradable packaging composite film comprises a matrix material group, a barrier system, an anti-hydrolysis system and a stable system; the base material comprises the following components in parts by mass: 25-35 parts of polylactic acid; 15 to 25 parts of poly (butylene adipate / terephthalate); and 8-15 parts of thermoplastic starch. Through multi-dimensional collaborative design of the matrix material, the barrier system, the hydrolysis-resistant system and the stable system, the performance bottleneck of a traditional material is broken through, and the contradiction between brittleness and flexibility is solved through rigid-flexible blending of matrix components; according to the present invention, the uniform dispersion and the interface strengthening of the nano-filler are ensured by using the melt co-extrusion and the directional arrangement technology, and the composite film prepared by using the process has characteristics of excellent degradation rate, high strength, high barrier property and environmental adaptability, can be widely used in the high-end fields of cold chain food and medicine packaging, and solves the problems existing in the traditional technology.

A container assembly for securing one or more bottles that includes an outer box and an insert. The outer box includes a bottom portion, a top pivotably connected to the first wall of the bottom portion and a securing portion pivotably connected to one of the second, third or fourth walls. The securing portion includes a neck slot that is configured to receive the neck of the bottle when the securing portion is in the securing position. The insert includes an upper retainer portion having a neck retaining slot defined therein, a main panel and a lower retainer portion. The neck retaining slot or tunnel in the upper retainer portion is configured to receive the neck of the bottle. The lower retainer portion has a bottom retaining opening defined therein. The main panel extends between the upper and lower retainer portions. When the insert is received in the box interior, the securing portion is positioned over at least a portion of the insert in the securing position, and the top is positioned over the securing portion in the closed position.

The utility model relates to the technical field of prying-resistant bottles, in particular to a prying-resistant bottle cap, a bottle body and a bottle. The bottle comprises a bottle body and a bottle cap, the bottle body comprises a bottle neck, and a first protruding ring arranged on the bottle neck in a sleeving mode is arranged on the outer side of the bottle neck. The bottle cap comprises a metal prying-resistant ring, and the prying-resistant ring comprises a first ring body and at least one buckle which is arranged on the first ring body and used for abutting against the first protruding ring to achieve prying resistance of the bottle body. The end face of the bottle neck extends outwards from the first protruding ring to form an extending ring with the outer diameter smaller than that of the first protruding ring. The anti-prying ring further comprises a second ring body and a reducing ring connected with the second ring body and the first ring body. The outer diameter of the second ring body is smaller than that of the first ring body, and the outer diameter of the variable-diameter ring is changed from the outer diameter of the first ring body to the outer diameter of the first ring body. The second ring body is attached to the outer side of the extension ring, and the outermost edge of the second ring body is flush with the end face of the extension ring. The anti-prying ring can effectively avoid the problem that some personnel detach the anti-prying ring through the gap between the steel ring and the bottle opening and seek for violence by exchanging inferior wine into a wine bottle.

The utility model belongs to the technical field of blow-molded bottle opening detection equipment, and particularly relates to a PET blow-molded bottle opening sealing performance detection device which comprises a bottom box, a back plate is fixedly installed on the rear side of the bottom box, a top plate is fixedly installed on the front side of the back plate, a telescopic cylinder is fixedly installed on the top of the top plate, and an output shaft of the telescopic cylinder extends to the position below the top plate. A fixing seat is fixedly mounted on an output shaft of the telescopic cylinder, a groove is formed in the bottom of the fixing seat, a clamping mechanism is arranged in the groove, and rod holes are formed in the two sides of the fixing seat; a motor is fixedly installed on the inner wall of the bottom of the bottom box, and a bidirectional mechanism is arranged in the bottom box. The device is reasonable in design, the purpose of clamping and fixing a blow-molded bottle through two clamping plates can be achieved by arranging the clamping mechanism, the purpose of detecting the sealing performance of the blow-molded bottle can be achieved by arranging the bidirectional mechanism and the extrusion mechanism, and then the purposes of being easy to operate, saving time and labor, improving the working efficiency and being convenient to use can be achieved.

A capsule to seal the opening in a container, such as the neck of a bottle, wherein the container is adapted to contain a first fluid, the capsule being adapted to contain a second fluid that is different from the first fluid, the capsule being movable from a first initial position of the capsule to a second opening position of the capsule making it possible, in the second opening position, to release the second fluid into the container, thus mixing the first fluid and the second fluid, wherein the capsule is adapted to form, in its second opening position, and fixed in the opening in the container, a dispenser for the container which is adapted to dispense the contents of the container to the outside.

The invention belongs to the technical field of food flavor engineering, and discloses a Maotai-flavor Baijiu flavor composite essence based on a non-volatile substance release promoting effect, and the composite essence is composed of a volatile aroma substance, a non-volatile organic acid and an amino acid. Aiming at the technical bottlenecks of rapid attenuation of aroma intensity of volatile components and single flavor dimension in the existing Maotai-flavor Baijiu flavor compound essence blending technology, the invention creatively constructs a molecular synergistic system of volatile and non-volatile flavor components. By adding non-volatile substances, the effect of enhancing the flavor of the Maotai-flavor Baijiu flavor composite essence is achieved. The technology not only completely reproduces the flavor structure of the traditional solid-state fermented Maotai-flavor liquor, but also endows the compound liquor and flavor foods (such as Maotai-flavor baked products, compound seasonings and non-alcohol ready-to-drink beverages) with a continuous and stable aroma releasing characteristic, and provides a molecular-level regulation and control scheme for upgrading the sensory quality of liquor flavor standardization and food industrial production.

The invention discloses a forming device and method for a hydrogen storage bottle with a hydrogen-resistant inner container, and relates to the technical field of hydrogen storage bottle forming, in particular to a rolling mechanism arranged on the bottom surface of a cross beam of an arch frame and used for rolling a bottle body and a bottle neck of an aluminum alloy bottle body, and a supporting mechanism used for supporting the bottle body is arranged on the table top of a machine table. A support located on the right side of the supporting mechanism is fixedly arranged at the right end of the machine table, and a vertically-upward laser welding head is fixedly arranged in the support. The left side wall of the arch-shaped frame is provided with a tool and a driving mechanism, wherein the tool and the driving mechanism are used for positioning the aluminum alloy bottle body, assembling the aluminum alloy bottle body and the hydrogen-resistant inner container together and driving the aluminum alloy bottle body and the hydrogen-resistant inner container to rotate synchronously. The top wall and the bottom wall of the rotating base are each provided with a holding assembly, and an inner supporting assembly is arranged between the top wall and the bottom wall of the rotating base. The hydrogen storage bottle forming device has the beneficial effects that the hydrogen storage bottle forming efficiency is greatly improved, and the hydrogen storage bottle forming quality is greatly improved.

The utility model relates to the technical field of disinfectant production, and discloses a quick filling device for disinfectant production, which comprises a base, a conveying frame is fixedly mounted on the upper surface of the base through supporting columns, a conveying belt is mounted in the conveying frame, a first knob rod is mounted on one side of the conveying frame, and a second knob rod is mounted on the other side of the conveying frame. An L-shaped guide plate is installed at one end of the first rotary knob rod, a fixing plate is fixedly installed on the upper surface of the L-shaped guide plate, and an electric push rod is fixedly installed on one side of the fixing plate. According to the rapid filling device for disinfectant production, first rotary knob rods, L-shaped guide plates, fixing plates, electric push rods, clamping plates and first guide rods are arranged in a matched mode, and when the rapid filling device is used, the distance between the two L-shaped guide plates is adjusted by rotating the first rotary knob rods on the two sides of the conveying frame; and then the clamping plates are pushed by the electric push rods to clamp and fix the bottle necks of the canned bottles, so that the canned bottles of different sizes are fixedly clamped, and adjustment is convenient.

The invention relates to the technical field of conductive materials, and discloses a flexible conductive composite material and a preparation method and application thereof. The flexible conductive composite material comprises the following preparation raw materials: a thermoplastic elastomer, a conductive filler, cellulose nanocrystals, an inorganic salt, an organic solvent and water. According to the flexible conductive composite material provided by the invention, the Pickering emulsion is co-stabilized by the cellulose nanocrystal auxiliary conductive filler, the cellulose nanocrystal raw material is easy to obtain, biodegradable, environment-friendly and pollution-free, the Pickering emulsion is good in stability, the conductive filler is directionally enriched on an emulsion interface to form a continuous path, the bottleneck of filler dispersion is broken through, a conductive network structure is complete, and the stability of the Pickering emulsion is improved. The strain sensing response is sensitive, reversible circulation is achieved, the conductive interval is wide, the conductive seepage threshold value is about 1 wt%-2 wt%, when the addition amount of the conductive filler is 10 wt%, the conductivity is about 25 S / cm, and the conductivity is improved in a breakthrough mode.

The invention discloses a composite material liner and a production process thereof, and the production process comprises the following steps: carrying out plasma surface activation treatment on a foam substrate to obtain an activated foam substrate; the activated foam substrate and a polyester film are placed in ultraviolet irradiation equipment to be subjected to modified composite treatment, and a composite base material is obtained; performing line-by-line irradiation on the composite base material along a preset grid pattern based on a laser, forming a groove network structure on the surface of the composite base material, and obtaining a grid base material with grid identification lines; the grid base material is subjected to nanometer coating spraying treatment, and a coating base material is obtained; the coating base material is subjected to hot-pressing shaping treatment, and a semi-finished liner product is obtained; and the semi-finished liner is subjected to laser cutting treatment according to the preset size, and the composite liner is obtained. Through the integrated process design, the technical bottleneck that in the prior art, the surface structure machining precision is insufficient is remarkably overcome, and the applicability and reliability of the product in the electronic equipment industry, the automotive trim industry and the packaging industry are remarkably improved.

The invention provides bottle blowing equipment, and relates to the technical field of plastic molding, the bottle blowing equipment comprises a mold mechanism, the mold mechanism comprises five modules, the spacing distance between the modules is adjustable, a plurality of half mold bins are arranged on the adjacent side faces of the modules in an array mode, and half bottle necks are formed in the upper ends of the half mold bins; the bottle placing mechanism comprises four rows of bottle placing pipes which are located above the first mold block and arrayed in the width direction of the first mold block and multiple columns of bottle placing pipes arrayed in the length direction of the first mold block, and the bottle placing pipes are movably arranged in the length direction; and the inflation mechanism comprises inflation pipes matched with the bottle placing pipes in number, the inflation pipes are arranged on the same sides of the bottle placing pipes in parallel at intervals in a one-to-one correspondence mode in the length direction, are fixed at intervals and are matched with one another, the inflation pipes are movably arranged in the axial direction of the inflation pipes, and the lower ends of the inflation pipes are connected with matching heads used for being matched with the upper ends of the bottle blanks. The bottle blowing efficiency and the bottle blowing quality can be improved, the maintenance difficulty of the mold driving structure is reduced, the occupied area is small, and high practicability is achieved.

The anti-springback bottle cap structure comprises the bottle and a bottle cap, the bottle cap is composed of a turning cover and a bottle cap seat, the bottle cap seat is installed on a bottle opening of the bottle, a bottle neck ring is arranged on the bottle opening of the bottle, the turning cover and the bottle cap seat are connected through a connecting belt, after the turning cover is turned over, the bottom face of the turning cover abuts against the bottom face of the bottle neck ring, and the bottle cap is arranged on the bottle neck ring. The flip cover is clamped tightly and is directly fixed to limit the resilience of the flip cover, so that the problem that the flip cover is in direct contact with the face of a user when the user drinks water can be easily solved.

The invention discloses a modified polypropylene composite material as well as a preparation method and application thereof, and belongs to the technical field of high polymer materials, and the modified polypropylene composite material is prepared by introducing a surface-activated two-dimensional functional filler, constructing a multiphase toughening system, designing a unique interface self-adaptive dynamic cross-linked network and combining a supercritical carbon dioxide assisted reactive extrusion process. And the technical bottlenecks of the traditional polypropylene composite material in the aspects of dimensional stability, rigidity-toughness balance and multifunctional integration are systematically solved. The composite material prepared by the invention has extremely low molding shrinkage rate (lower than 0.1%), excellent mechanical properties, efficient halogen-free flame retardance (UL-94V-0 level) and controllable antistatic performance. The preparation method is scientific in technological process and high in in-situ reaction efficiency, the efficient, continuous and green preparation process is achieved, and the method has remarkable industrial application value in the high-end fields of new energy automobiles, precision electronics, rail transit and the like.

The invention belongs to the technical field of intelligent electrochemical sensing and nano energy, and discloses a total current sensing system for identifying commercially available beverage components and a detection method. The method comprises the following steps: dropping a beverage to be detected onto the surface of a friction layer of a total-current nano-generator at a speed of 1-5 drops per second, and generating an electric signal due to a liquid-solid friction electrification effect; s2, the electric signals are collected in real time at the sampling rate of 1 kHz through a data collection module, and the signal processing flow comprises Z-score standardization, data enhancement and signal truncation so as to optimize time domain and frequency domain feature extraction. According to the method, the technical bottleneck that a traditional method depends on a professional instrument and the detection process is complex is solved through fusion of the total-current liquid drop nano-generator and deep learning, and an innovative scheme is provided for rapid on-site identification of commercially available beverage ingredients.

The utility model discloses a convenient water drinking device for pets. The convenient water drinking device comprises a base, a water storage bottle is in lap joint with one side of the base; a protrusion is fixedly connected to one side of the base, a lower clamping block is fixedly connected to the other side of the base, a water trough is formed in the middle of the lower clamping block, a groove is formed in one side of the lower clamping block, an upper clamping block is fixedly connected to one side of the groove, and an edge sealing strip is fixedly connected to one side of the upper clamping block. Wherein a bottle neck is fixedly connected to one end of the upper clamping block, a friction block is fixedly connected to the outer side of one end of the bottle neck, an opening is formed in the middle of the friction block, and internal threads are fixedly connected to the inner wall of the opening, so that the situation that the drinking trough is polluted is reduced, and meanwhile the occupied space of the drinking trough during carrying is reduced; the device can be conveniently connected with a common mineral water bottle through the opening, timely water taking outdoors is facilitated, the structure is simple, and therefore the production cost of the convenient device for pet water drinking is low.

The invention relates to the technical field of sealing adhesive tape processing, in particular to a flame-retardant heat-conducting sealing adhesive tape and a preparation method thereof.The flame-retardant heat-conducting sealing adhesive tape comprises a release layer, an adhesive layer and a base material layer; the adhesive layer is prepared from the following raw materials in parts by weight: 15-25 parts of organic silicon modified acrylic resin, 10-20 parts of epoxy modified acrylic resin, 90-100 parts of heat-conducting filler, 5-12 parts of a flame retardant, 10-15 parts of a dispersing agent and 1-3 parts of a curing agent; the heat-conducting filler comprises aluminum oxide with hydroxyl on the surface; according to the formula, the adhesive tape has good heat-conducting property, excellent bonding strength, flexibility and storage stability under the condition of ultrahigh filling of 90-100 parts, and the bottleneck of performance degradation caused by poor compatibility and dramatic viscosity increase of a traditional high-filling system is broken through; and the requirements of efficient heat dissipation and long-term reliable sealing of the power battery module are met.

The present invention provides an online treatment method for flue gas denitrification, which belongs to the field of environmental engineering technology. The method comprises the following steps: obtaining a pipeline structure of a flue gas denitrification system, determining key positions, installing online monitoring equipment at the key positions, and collecting flue gas parameters in real time; performing data analysis on the flue gas parameters, establishing an operation model, and determining the system performance of the flue gas denitrification system according to the operation model; evaluating the bottleneck situation of the flue gas denitrification system according to the system performance, and formulating an optimization plan based on the bottleneck situation; adjusting the operating parameters of the system according to the optimization plan, and generating a corresponding adjustment report, and formulating a maintenance plan based on the adjustment report, thereby improving denitrification efficiency, reducing operation costs, enhancing system stability, and meeting increasingly stringent environmental protection requirements.

The invention provides a capillary core heat pipe utilizing a low heat conduction material to overcome boiling limit, which comprises a heat pipe shell, a steam channel and a capillary core structure, the steam channel and the capillary core structure are arranged in the shell, and the capillary core structure is a composite capillary core and comprises a high heat conduction metal porous medium layer arranged on the inner wall of an evaporation section of the heat pipe shell and a high heat conduction metal porous medium layer arranged on the inner wall of an evaporation section of the heat pipe shell. The low-heat-conductivity hydrophilic porous material layer is communicated with the high-heat-conductivity metal porous medium layer through fluid, and the heat conductivity coefficient of the low-heat-conductivity hydrophilic porous material layer is lower than that of the high-heat-conductivity metal porous medium layer. The boiling limit and the maximum heat transfer capacity of the heat pipe are remarkably improved, through introduction of the low-heat-conduction material layer, heat is effectively prevented from being transmitted to a liquid backflow deep layer, the superheat degree of a liquid supply channel is greatly reduced, nucleation and growth of bubbles are fundamentally restrained, and the heat transfer limit caused by the fact that the bubbles block a flow channel is avoided. Therefore, the heat pipe can stably work under higher heat flux density, and the performance bottleneck of a traditional metal capillary core is broken through.

The invention discloses a gas cylinder vertical type vehicle-mounted hydrogen storage system support, and relates to the technical field of vehicle-mounted hydrogen storage system supports, and the gas cylinder vertical type vehicle-mounted hydrogen storage system support comprises a gas storage system frame which forms a cuboid frame structure, and the gas storage system frame is provided with a supporting part and a limiting part; the upper mounting bracket is used for limiting the bottle neck of the hydrogen storage bottle and is mounted on the limiting part of the gas storage system frame; the lower mounting bracket is used for supporting the bottle bottom of the hydrogen storage bottle and is mounted on the supporting part of the gas storage system frame; the limiting mechanism is installed on the gas storage system frame and used for restraining rotation of a bottle body of the hydrogen storage bottle. Wherein the limiting mechanism comprises a side surface radian seat, a gas cylinder mounting bandage and an adjusting piece, the side surface radian seat is mounted on the gas storage system frame, and the gas cylinder mounting bandage is mounted on the side surface radian seat; and the adjusting piece is mounted on the gas cylinder mounting bandage and is used for adjusting the hydrogen storage cylinders with different calibers to be tightened. The vehicle has the effects that the stability and safety of the hydrogen storage cylinders in the environment of the vehicle are improved, and the vehicle is suitable for transporting the hydrogen storage cylinders with different calibers and heights.

The invention provides a control method for online monitoring and self-correction of the spraying quality of an automobile plastic part, and relates to the technical field of automobile part machining. Comprising the following steps that according to to-be-sprayed information of a to-be-sprayed workpiece, the theoretical clamping groove position of an adaptive column is obtained; judging whether the actual surface has a target section which is not matched with the theoretical cambered surface or not; if yes, a first correction sequence corresponding to each target section is obtained, and the first correction sequence comprises a plurality of horizontal displacement point positions passed by the nozzle in the horizontal movement process in the target section and a first displacement deviation value corresponding to each horizontal displacement point position; and after the adaptive column is clamped into the theoretical clamping groove position, the spray head is controlled to conduct spraying operation along the horizontal moving path, and the corresponding first correction sequence is executed in each target section, so that a preset constant distance is kept between the spray head and the actual surface of the to-be-sprayed area all the time. The surface deviation can be recognized on line, the spraying track can be automatically corrected, and the adaptive bottleneck of a pure mechanical structure to part of special workpieces is broken through.