144results about How to "Guaranteed insulation effect" patented technology

The invention relates to the technical field of building materials, and discloses fire-resistant decoration waste exterior wall external thermal insulation mortar and a preparation method thereof. The fire-resistant decoration waste exterior wall external thermal insulation mortar comprises the following raw material components in parts by weight: 60-410 parts of cement; 120 to 550 parts of decoration waste recycled aggregate; 36 to 75 parts of SiO2 aerogel; 8 to 17 parts of a silane coupling agent; 1.3 to 2.1 parts of dispersible latex powder; 0.5 to 1.0 part of methyl cellulose; 7-15 parts of a water reducing agent; 0.2 to 0.4 part of an air entraining agent; and 120 to 180 parts of water. According to the invention, the low-cost and high-strength decoration waste recycled aggregate is used for partially replacing expensive and low-strength aerogel, so that the thermal insulation performance of the mortar is ensured, and the material cost is greatly reduced; the decoration garbage exterior wall external thermal insulation mortar can resist high-intensity fire disasters with the highest temperature of 1000 DEG C and the fire receiving time of 2.5 h, and can be applied to exterior wall external thermal insulation systems of high-rise and super high-rise buildings with high fire extinguishing difficulty.

The invention discloses a blood sampling heat preservation device for animal epidemic disease detection, which comprises a storage box, a heat preservation cavity is arranged in the storage box, a plurality of groups of heating rods are arranged in the heat preservation cavity, an annular conveying belt is arranged in the heat preservation cavity, a plurality of groups of bottle placing seats which are arrayed at equal intervals are arranged on the annular conveying belt, and the bottle placing seats are rotatably connected with the annular conveying belt; sampling bottles are placed in the multiple sets of bottle placing bases, taking and placing holes matched with the sampling bottles are formed in the upper portion of the heat preservation cavity, and sealing plates hinged to the inner walls of the taking and placing holes are installed in the taking and placing holes. The device has the beneficial effects that a second gear at the power output end of a motor is matched with a first gear to drive a bottle placement seat to rotate so as to drive a sampling bottle to rotate, so that sampled blood in the sampling bottle is fully mixed with an anticoagulant, and meanwhile, the sampling bottle is in a heat preservation environment in a heat preservation cavity in the whole process of rotation; blood in the sampling bottle is prevented from going bad when being cooled to influence a subsequent detection result.

The invention relates to a constant-temperature type ultra-clean bubbler and a control method thereof, and relates to the technical field of mixing equipment, the bubbler comprises a bubbling tank, the open end of the bubbling tank is connected with a sealing cover, the sealing cover is provided with a liquid inlet pipe, an air inlet pipe and a discharging pipe, the liquid inlet pipe and the air inlet pipe both extend into the bubbling tank, and the discharging pipe is connected with the bubbling tank. The liquid inlet pipe, the air inlet pipe and the discharging pipe are all communicated with the bubbling tank; one end of the air inlet pipe is communicated with a bubble generator; a heat preservation mechanism is arranged on the outer side of the bubbling tank and comprises a heat preservation tank, the bubbling tank is sleeved with the heat preservation tank, and a sealing cover is arranged at the opening end of the heat preservation tank and seals the opening end of the heat preservation tank; a heat preservation interlayer is formed between the inner wall of the heat preservation tank and the outer wall of the bubbling tank, and a first pipe and a second pipe are arranged on the sealing cover and both communicated with the heat preservation interlayer. The heat preservation mechanism is arranged on the outer side of the bubbling tank and is difficult to damage, the heat preservation effect of the heat preservation interlayer on the raw material liquid can be guaranteed, and then the efficiency of taking away the raw material liquid by gas is improved.

The utility model provides a hot-rolled strip steel heat preservation device which comprises a power device, a supporting column, a Z-shaped plate and a heat preservation cover. The movable end of the power device is hinged to one end of the Z-shaped plate, and the middle position of the Z-shaped plate is rotationally connected with the supporting column through a rotating shaft. The heat preservation cover is installed at the other end of the Z-shaped plate, and the Z-shaped plate is driven by the power device to rotate around the rotating shaft so as to control the heat preservation cover to be opened or closed. The heat preservation cover has the advantages that the heat preservation cover can be rapidly opened or closed through the power device, the supporting base, the rotating shaft and the Z-shaped plate, the Z-shaped plate only rotates on the same plane around the rotating shaft, namely, the heat preservation cover only can move upwards or downwards and cannot move left and right, the accuracy of the position of the heat preservation cover when the heat preservation cover is closed is effectively guaranteed, and the heat preservation cover can be rapidly opened or closed. And the opening or closing efficiency of the heat preservation cover is greatly improved.

The utility model relates to a waste heat boiler, and relates to the technical field of waste heat recovery, the waste heat boiler comprises a boiler barrel and a flue gas radiation box, the flue gas radiation box is provided with an inlet flue, an outlet flue and a membrane type water cooling wall, and the boiler barrel communicates with the membrane type water cooling wall through a downcomer and is used for providing water for the membrane type water cooling wall; the flue gas radiation box is communicated with the boiler barrel through an ascending pipe and is used for introducing a steam-water mixture generated by water heated by flue gas at high temperature in the membrane water cooling wall into the boiler barrel; a flue gas staying piece is further arranged in the flue gas radiation box and used for prolonging the staying time of flue gas in the flue gas radiation box so as to prolong the heat exchange time. Compared with the prior art, the waste heat boiler is better in sealing performance through the arrangement of the membrane type water cooling wall, the problem of high-temperature flue gas leakage can be solved, the manufacturing period can be shortened, and the boiler manufacturing cost can be reduced.

The present invention relates to the field of liquid level measurement technology, and specifically discloses a liquid level measuring instrument for a cryogenic container, comprising a superconductor float, a magnetic track, a float position measuring device and a display device. The superconductor float is locked by the magnetic flux of the magnetic track, the magnetic track is fixed on the display device, the float position measuring device is respectively installed on the conductor float and the magnetic track, and the float position measuring device is connected to the display device by signal to display the liquid level information. The superconductor in the superconductor float of the present invention is made of superconducting materials in the prior art, and the material can be adjusted according to the temperature in the cryogenic container; in the present invention, the magnetic flux locking effect of the superconductor in the magnetic field is utilized, so that the position of the superconductor float is controllable, while reducing the friction caused by fixation or measurement, and also solving the problem of mechanical failure or measurement failure caused by frost.

The invention provides a heat recovery device of an air preheater, relates to the field of heat recovery of air preheaters, and aims to solve the problems of flue gas heat loss and insufficient heat recovery in the prior art. The device comprises an air preheater body, a flue gas filter, a fan, a preheating outer frame body, a heat preservation shell plate and the like. The air preheater body is provided with an air inlet pipe opening, an air outlet pipe opening and a heat exchange cavity, and a two-stage filter screen plate of the flue gas filter ensures that the flue gas is clean. The fan drives the spiral blades to make smoke flow spirally, and the circulation path is increased. A spiral liquid guide channel of the preheating outer frame body is communicated with a heat exchange pipeline, and heat exchange between water and smoke and heat exchange between the water and the smoke and the outer shell body are achieved through a booster pump. The heat preservation shell plate reduces heat loss. All the components work cooperatively, heat loss of the shell is effectively reduced, heat recovery efficiency is improved, and the heat exchanger is suitable for the fields of industrial boilers and the like and has remarkable energy-saving and environment-friendly significance.

The present disclosure relates to a fluid storage and transportation structure, comprising: an inner cylinder for storing and transporting fluid; an outer cylinder which is spacedly sleeved outside the inner cylinder, a heat insulation gap is formed between the inner cylinder and the outer cylinder, the outer cylinder is provided with a gas suction port which is communicated with the heat insulation gap; a storage box is installed in the heat insulation gap; a gas adsorbent is arranged in the storage box, the storage box is configured to selectively communicate the gas adsorbent with an external space of the storage box, so that the gas adsorbent can absorb the gas in the heat insulation gap. When the heat insulation gap is vacuumized, when the vacuum degree of the heat insulation gap approaches but does not reach the preset requirement, the vacuumization is stopped, the storage box is controlled to communicate the gas adsorbent with the external space of the storage box, so that the residual gas in the heat insulation gap can be adsorbed, so as to further improve the vacuum degree of the heat insulation gap to reach the preset requirement, effectively reducing the time and energy consumption of the vacuumization.

The utility model discloses a short-span strut-free greenhouse, relates to the technical field of greenhouses, and aims to solve the problems that a front slope single-layer greenhouse is poor in heat preservation capacity and the front slope double-layer greenhouse is poor in bearing strength. Comprising a horizontal framework, an outer greenhouse framework and an inner greenhouse framework, and the outer greenhouse framework is of an arched structure with one side inclining to form an arc. The rear wall heat preservation plate is installed on the greenhouse framework, the quilt rolling device support is installed on the greenhouse framework, and the foot margin cotton quilt is installed on a front slope of the greenhouse framework. The outer greenhouse framework is supported through the inner greenhouse framework, a central supporting column does not need to be arranged, the laying positions of inner and outer greenhouse films and cotton quilts can be reserved, and the space use efficiency in the greenhouse and the illumination condition for crop growth are improved. The overall bearing capacity of the greenhouse framework is guaranteed, and the risk that the greenhouse framework is damaged by overlarge snow load is avoided.

The application discloses a carbonization box body, which comprises a main box body, an inner box body arranged in the main box body, a left end plate, a right door frame and a door body.

The application relates to a connecting structure of a heat-insulated oil pipe and belongs to the technical field of heat-insulated oil pipes, which comprises an oil pipe, the oil pipe comprises an outer pipe and an inner pipe, the inner pipe is located in the inner part of the outer pipe, a heat-insulated cavity is formed between the outer pipe and the inner pipe, aerogel is filled in the heat-insulated cavity, the end parts of two sections of the inner pipe are fixedly connected through a threaded connection assembly, the end parts of two sections of the outer pipe are provided with heat-insulated connecting sleeve pipes, and the two ends of the heat-insulated connecting sleeve pipes are fixedly provided with plug-in rings. The heat-insulated ring on the plug-in ring of the end part of the heat-insulated connecting sleeve pipe is tightly abutted against the end part of the outer pipe, heat transfer of the connecting gap of the outer pipe can be blocked, the flowability of hot oil in the inner pipe is prevented from being deteriorated, the gap at the connecting position of the two sections of the double-layer heat-insulated oil pipe can be sealed and filled, heat loss from the gap at the connecting position of the two sections of the double-layer heat-insulated oil pipe is prevented, the heat-insulating effect of the connected heat-insulated oil pipe is ensured, and the flowability of oil is prevented from being affected.

The invention discloses a method and a device for heat preservation and decoration of an outer wall of a building. The method comprises the following steps: providing a plurality of first pipes which extend in parallel along a first direction and are fixed on the outer wall of the building, wherein the first direction is the height direction of the building; a plurality of second pipes which are connected to the first pipes in the second direction perpendicular to the first direction and fixed to the outer wall of the building are provided, so that the first pipes and the second pipes form a square frame on the outer wall of the building, and the heat preservation material is laid in the square frame to form a heat preservation layer so as to conduct heat preservation on the outer wall of the building; a hanging plate is provided, the hanging plate covers and is fixed to the square frame, and the first pipe and the second pipe are heat insulation pipes with hollow cavities. While heat preservation of the building outer wall is ensured, rain and snow water is prevented from permeating into the heat preservation layer of the building outer wall from the outside through cracks formed by cracking of the outer facade of the heat preservation layer, and cracking of the outer facade of the heat preservation layer caused by leakage and frost heaving of the heat preservation layer is further avoided.

The utility model discloses an environment-friendly plant cultivation device for environmental art design, which comprises a base, the top end of the base is fixedly connected with a support frame, the two sides of the bottom of the base are fixedly connected with fixed chutes, the two ends of the bottom of each fixed chute are fixedly connected with support columns, and the top end of the base is provided with a planting groove. According to the plant environment-friendly cultivation equipment for environmental art design, by arranging a water guide bin, a water pump, a water pumping pipe, a water guide pipe, a water storage tank and a water spraying opening, the water pump can be started at regular time through a controller during cultivation, the water pump pumps out water in the water storage tank through the water pumping pipe, and then the water is guided into the water guide bin through the water guide pipe; after being shunted by the water guide bin, water is sprayed out through the water spraying openings to water plants in the planting groove, the starting time of the water pump can be controlled according to the plant types, and therefore the watering amount is controlled, and the problem that automatic watering cannot be achieved is solved.

The utility model relates to a large horizontal tank body heat insulation structure, and belongs to the technical field of tank body heat insulation. The multiple sections of inner-layer heat insulation quilts are sequentially spliced in the axial direction of the tank body and wrap the outer surface of the tank body, and an inner-layer splicing seam is formed between every two adjacent sections of inner-layer heat insulation quilts; the multiple sections of outer layer heat insulation quilts are sequentially spliced in the axial direction of the tank body and wrap the outer surface of the inner layer heat insulation quilt, an outer layer splicing seam is formed between every two adjacent sections of outer layer heat insulation quilts, and the inner layer splicing seams and the outer layer splicing seams are arranged in a spatial staggered mode. Due to the fact that the adjacent inner-layer heat insulation quilts are in flat butt joint, the adjacent outer-layer heat insulation quilts are in flat butt joint, and meanwhile the inner-layer splicing seams and the outer-layer splicing seams are arranged in a space staggered mode, the surface of the tank body can be covered comprehensively and flatly, leakage points are avoided, and therefore the heat insulation effect is guaranteed.

The utility model provides a heat insulation assembly, a battery and a power utilization device. The heat insulation assembly comprises a heat insulation main body, a bonding layer and a separation layer, the heat insulation body is provided with connecting faces and side wall faces, the connecting faces are arranged in pairs and distributed at intervals in the first direction, and the side wall faces are connected between the connecting faces arranged in pairs. The bonding layer is arranged on the connecting surface and is connected with the heat insulation main body; the separating layer covers the side, away from the heat insulation body, of the bonding layer. Wherein the heat insulation main body is provided with a notch, the notch is formed by sinking the side wall face into the heat insulation main body, and the orthographic projection of the separation layer in the first direction covers the notch. According to the heat insulation assembly provided by the embodiment of the invention, the separation layer can be stripped conveniently.

The utility model discloses a pipeline type valve heat preservation sleeve convenient to install, which comprises a first heat preservation sleeve, one end of the first heat preservation sleeve is sewn with a second heat preservation sleeve into a whole through a high-temperature-resistant line, the edge of one end of the first heat preservation sleeve is sewn with a hook-and-loop fastener loop surface, and the edge of the other end of the second heat preservation sleeve is sewn with a hook-and-loop fastener loop fastener. Wrapping pipes are symmetrically sewed and connected to the edges of the top ends of the first heat preservation sleeve and the second heat preservation sleeve, drawstrings are arranged on the inner sides of the wrapping pipes, tightening buckles are movably connected to the outer sides of the drawstrings, the movement of the drawstrings is limited through the tightening buckles, and the tightness of the drawstrings is not affected by human factors; the phenomenon that the drawstring cannot be tensioned due to human factors can be avoided, in addition, untying of the drawstring is not affected by the human factors, and therefore the phenomenon that the drawstring is difficult to unfasten due to the fact that the drawstring is knotted too tightly manually before being tied is avoided, the heat preservation effect is guaranteed, and installation time and procedures are saved.

The invention relates to the technical field of fabricated building block processing, in particular to a fabricated building block processing device. In order to solve the problem that a single-layer integrated thermal insulation layer is easily bitten and emptied by rats and prevent a clamping block in a clamping scheme from being easily broken, a limiting channel of a multi-area double-layer thermal insulation layer structure is formed by adopting a filling block channel and a filling plate channel on a limiting shell, so that the limiting channel is aligned with a second building block body, and after a filling block and a filling plate are fed into the limiting channel, the filling block and the filling plate are separated from each other. And the filling blocks and the filling plates are directly pushed into the second building block bodies on the assembly line through the first conveying belt and the second conveying belt which are arranged on the upper layer and the lower layer, and finally the filling blocks and the filling plates exposed out of the second building block bodies are cut off to form the complete fabricated building blocks.

This invention relates to the field of fiber processing equipment, specifically to a high-efficiency, low-dust fiber slicing device and method, comprising a frame and a slicing table. The slicing table is horizontally positioned at the bottom of the frame. An air collection hood, flush with and fitted to the bottom of the slicing table, is located inside the frame. A cutting section is positioned above the slicing table, and a transverse moving frame is fixed to the bottom of the frame. A longitudinal moving frame, supporting the cutting section, is horizontally positioned at the top of the transverse moving frame. The transverse and longitudinal moving frames form a sliding platform supporting the transverse and longitudinal movement of the cutting section. Vertically penetrating fixed air holes are densely distributed on the top side of the slicing table. The air collection hood includes a horizontally extending air box. The beneficial effects are: this invention employs a negative pressure adsorption flexible conveying structure, utilizing negative pressure holes on the roller surface to periodically adsorb and lift the fiber roll to complete material feeding, avoiding compaction and deformation of the fiber material, preserving the loose porous structure of the material, and improving the processing quality of the finished slicing product.

The present invention discloses a gas chromatograph, comprising a housing, a carrier gas supply unit, a sampling unit, a separation unit and a liquid heating unit arranged in the housing. The separation unit comprises a substrate and a plurality of chromatographic column modules, and a plurality of mutually independent mounting cavities are formed on the substrate. A joint assembly is arranged on the side wall of each of the mounting cavities, and a heating layer is arranged on the substrate on one side of the plurality of mounting cavities, and a cavity for storing a heat-insulating liquid is formed in the heating layer, and the cavity comprises a plurality of sub-channels corresponding to each mounting cavity and being mutually independent, and the inlet and outlet of each of the sub-channels are respectively connected with the pipeline of the liquid heating unit and form a circulation loop. The structure can be used to facilitate the installation of the chromatographic column module, especially when the chromatographic column module needs to be replaced, which is conducive to improving the work efficiency, and because the heat-insulating liquid has a good constant temperature effect, the heat-insulating effect of the chromatographic column module can be guaranteed, which provides a guarantee for the experiment and ensures the accuracy of the temperature control of the chromatographic column module.

This utility model discloses a truss heat insulation structure for an automatic tube decarbonizing machine. The front crossbeam, left tie rod, rear crossbeam, right tie rod, first diagonal tie rod, second diagonal tie rod, third diagonal tie rod, and fourth diagonal tie rod of the truss are all provided with heat insulation layers on both sides and the bottom surface. An outer shell is provided outside the heat insulation layers. A ring-shaped heat baffle is provided inside the truss, vertically arranged. The heat baffle is fixedly connected to the outer shell through spaced-apart support sleeves. The base is circular and located in the lower middle of the truss. The base is connected to the outer shell at the diagonal tie rods through vertically arranged connecting side plates. The front crossbeam, left tie rod, rear crossbeam, right tie rod, first diagonal tie rod, second diagonal tie rod, third diagonal tie rod, and fourth diagonal tie rod are all hollow tubes and fluidly connected. This utility model provides excellent cooling and heat insulation of the truss during decarbonization operations with the automatic tube decarbonizing machine, ensuring the automatic tube decarbonizing machine can operate normally at high temperatures, shortening the decarbonization operation time, improving work efficiency, and offering a simple structure.

The utility model discloses a kind of aluminium alloy louver and glass curtain wall conversion node, including curtain wall system and be located in the louver of curtain wall system, curtain wall system includes vertical keel, cross keel and hollow glass, aluminium alloy base is shaped on vertical keel and cross keel, hollow glass is connected with vertical keel and cross keel by aluminium alloy pressing plate;The periphery of louver is shaped with window frame, the inner side of window frame and corresponding vertical keel or cross keel is attached, outer side and aluminium alloy base are attached, window frame is connected with aluminium alloy base by connecting piece, aluminium alloy pressing plate is respectively pressed on the outer side of hollow glass and window frame, the periphery of louver is shaped with inner frame and outer frame in the application, cooperate and connect with the keel and aluminium alloy base of curtain wall system, the installation of louver is realized, and the outer surface of louver and the outer surface of hollow glass are flush, can perfectly link the installation of aluminium alloy pressing plate, installation is convenient, appearance is more beautiful.

The carbonization box comprises a main box body, an inner box body is arranged in the main box body, the left end of the inner box body and the left end of the main box body are fixed to the same left end plate, the left end plate covers the left end of the inner box body and the left end of the main box body, and the right end of the inner box body and the right end of the main box body are fixed to the same right door frame; one side of the door body is movably connected to the right door frame through a hinge, the door body is located on the right side of the right door frame and covers a middle through groove of the right door frame, and the door body and the right door frame are pressed and fixed through the edge of the door body through a plurality of door body locking devices. The carbonization device is uniform in carbonization and high in efficiency, the spiral channel formed between the main box body and the outer box body can be filled with nitrogen, the heat preservation effect is guaranteed when gas does not flow, external gas flows in the spiral channel and is discharged when cooling is needed, rapid cooling of the main box body and the inner box body can be achieved, and the service life of the main box body and the inner box body is prolonged. And therefore, the temperature in the inner box body is rapidly reduced, and materials are convenient to take.

The invention relates to the technical field of rotary kilns, in particular to a rotary kiln for cement production, which comprises a base and a kiln body arranged on the base, and a kiln head and a kiln tail are respectively arranged at two ends of the kiln body; prefabricated assemblies are arranged in the kiln head and the kiln tail; the prefabricated assembly comprises heat insulation bottom plates laid on the inner wall of the kiln head and the inner wall of the kiln tail, the kiln head and the kiln tail are connected and assembled through the prefabricated parts such as the heat insulation bottom plates and the heat insulation top plates, and better heat preservation and fireproof effects are achieved in a double-layer heat insulation mode; the problems that the temperature is high, heat dissipation is fast, and energy consumption of products is large in the calcining process of existing castable are solved, the heat insulation bottom plate can be tightly attached and connected in the transverse direction and the longitudinal direction by means of a positioning structure and a fixing structure in the assembling process, and therefore the assembling convenience of prefabricated parts of the type is improved; and a connecting gap of the inner side heat insulation bottom plate can be eliminated, and the heat preservation performance and the durability are guaranteed.

This utility model relates to the field of double-steel insulated glass and discloses a double-steel structure for insulated glass, including a bottom outer frame (1) and a bottom inner frame (2) located inside the bottom outer frame (1). The bottom inner frame (2) is provided with a first upper buckle (21) and a first lower buckle (22) in the middle. The bottom outer frame (1) is provided with a second upper buckle (11) matching the first upper buckle (21) and a second lower buckle (12) matching the first lower buckle (22). A sealing strip (6) is provided between the bottom inner frame (2) and the insulated glass. The bottom outer frame (1), the bottom inner frame (2) and the sides of the insulated glass are filled with sealant (7). The double-steel structure fixes the bottom outer frame and the bottom inner frame through bidirectional buckles, and effectively seals the insulated glass with the sealing strip and sealant, effectively ensuring the airtightness and heat insulation.

This utility model discloses a thermal insulation structure for aluminum alloy doors and windows, relating to the field of door and window technology. It includes a main body and a mounting frame located on one side of the main body. Two sealing plates are hinged to the inner wall of the mounting frame. This utility model achieves rapid positioning and fixation of the mounting frame and the main body through the synergistic action of the mounting components and the limiting components. The mounting frame integrates two openable sealing plates via a hinged structure. A handle on the surface of the sealing plate and a heat insulation plate fixed to the back form an integrated operating module. When ventilation is needed, the user can directly flip the sealing plate using the handle to open the heat insulation plate, avoiding the repeated disassembly and assembly of heat insulation components in traditional designs. The cooperation between the fixed shell in the limiting component and the upper limit hole in the main body, combined with the positioning function of the mounting components, makes the mounting frame easier to assemble and disassemble. This structure maintains thermal insulation performance while achieving rapid switching of ventilation functions, thus improving overall operational efficiency.

The utility model relates to the point gum equipment technical field, concretely is a kind of glue liquid heat delivery device for point gum machine, including outer sleeve tube, glue pipe and shunt, the outer sleeve tube inside is provided with glue pipe, the outer sleeve tube outside upper end is welded with the shunt of circular array distribution, the glue pipe outer wall is adhesively fixed with the blade of circular array distribution, the glue liquid in the glue pipe inside can be heat preservation, and auxiliary heat conduction is carried out through heat conduction fin, further ensure the heat preservation effect to glue liquid, avoid the heat loss of glue liquid, ensure the fluidity of glue liquid, guarantee the glue flow of glue liquid.

The utility model discloses a portable travel vacuum cup, the utility model relates to the technical field of daily necessities, this portable travel vacuum cup, including cup body mechanism, cup cover mechanism is installed at the top of cup body mechanism, the utility model discloses the magnetic attraction connection of magnetic attraction clamping slot and magnetic attraction insert block, cooperate the clamping limit of reset spring and spacing guide block, make split mechanism can be stably connected in the connecting plug post bottom of cup cover mechanism, do not need to open cup cover mechanism completely when taking liquid, only need to operate split mechanism, reduce the contact of internal liquid and outside, effectively maintain the heat preservation effect, through the handle subassembly steady installation with fixed bolt, the structure of lifting that constitutes is convenient to carry, the cooperation of filter hole subassembly and the backing pad subassembly of split mechanism, can control liquid filtration and circulation according to demand, the gasket subassembly enhances the stability of placement, and the sealing cover guarantees the overall sealing property, and the synergistic effect of each structure makes the vacuum cup more practical in the travel scene.

The steam cabinet structure comprises a steam cabinet body, the steam cabinet body is provided with a steam chamber with an opening in the upper side, a heat collection area protruding towards the steam chamber is formed at the bottom of the steam cabinet body, and a plurality of heat pipes with cavities inside are arranged in the heat collection area. The cavity is communicated with the steaming chamber through the side wall of the heat collection area, and a heat preservation wall is arranged on the peripheral side of the steaming cabinet body in a surrounding mode. On one hand, the concave heat collection area is formed at the bottom of the steam cabinet main body, so that the heating area of the steam chamber is fully increased, and meanwhile, water in the steam chamber is additionally heated in an auxiliary manner in cooperation with the heat pipe, so that the heating efficiency of the steam chamber is improved; and on the other hand, the heat preservation wall is arranged on the peripheral side of the steam cabinet body in a surrounding mode, heat dissipated from the wall face of the steam chamber is reserved, the heat on the wall face rapidly runs off along the outer wall of the steam cabinet body, the overall heating performance of the steam cabinet is optimized in an all-around mode, and the steam cabinet is made to meet the efficient and energy-saving requirements under mobile scenes such as breakfast trucks.