618 results about "Damp proofing" patented technology

The invention belongs to the technical field of cable branch boxes, and discloses a moistureproof dehumidification branch box used in the field, which comprises a box body, a waterproof platform is fixedly connected to the bottom of the box body, a box door is hinged to the side wall of the box body, mounting frames are fixedly connected to the inner cavity of the box body in the transverse direction and the vertical direction, a canopy is arranged above the box body, and the inner cavity of the box body is fixedly connected with the mounting frames in the transverse direction and the vertical direction. Through cooperation of structures such as a T-shaped pipe, a cross-shaped pipe and a gas collecting pipe, the freezing phenomenon is avoided, it is ensured that the dehumidification and heat dissipation functions are stable, a double-pipeline channel is arranged, the T-shaped pipe and the cross-shaped pipe form a heat path pipeline which is installed near an electrical element to suck hot air of one hand, and the gas collecting pipe and a second gas inlet which is obliquely arranged form a cold path pipeline, so that the heat dissipation function of the electrical element is improved. Air in the bottom area, with the highest humidity, of the box wall is sucked, the T-shaped pipe and the cross-shaped pipe are driven by field natural wind power to move up and down in a reciprocating mode, the cold air suction range and the hot air suction range are widened, finally condensation is generated in a concentrated mode, liquid water is discharged, and efficient dehumidification is achieved.

The utility model relates to the technical field of transformers, in particular to a moisture-proof transformer. Comprising a shell assembly, a ventilation assembly, a drying assembly and a mounting assembly, the shell assembly comprises an outer shell and a transformer body, the ventilation assembly comprises a ventilation box, a dustproof plate and a drying plate, the drying assembly comprises a cooling plate, the mounting assembly comprises a mounting bottom plate, and the outer wall of the cooling plate is connected with a heat insulation layer. The end, away from the cooling plate, of the heat insulation layer is connected with a heating piece, the top of the mounting bottom plate is connected with a side plate, and one end of the side plate is connected with a heating rod and a condensation plate. After the fan is started to run, air is filtered by the dustproof plate and then flows to the drying plates, then the air is treated by the two drying plates and then flows into the outer shell, moisture in the air is absorbed by drying the air flowing into the outer shell, and then the air heating effect of the heating rods and the heating pieces is improved.

The present application belongs to the field of indoor ceiling moisture-proof, and discloses an indoor decoration ceiling moisture-proof material and a preparation method. The material comprises liquid material and powder material. The liquid material comprises the following components: acrylic emulsion, epoxy modified water absorbing resin, water and first additive. The powder material comprises the following components: heavy powder material, light filler and second additive, and optionally humidity adjusting functional filler. The ceiling moisture-proof material has the advantages of light weight, easy coating, smooth brushing, moisture absorption, moisture release and condensation water drop prevention in addition to the water resistance and impermeability of traditional polymer cement-based waterproof materials.

The utility model discloses a cabinet that internal board position is adjustable relates to cabinet field. The utility model discloses a cabinet main part, the inside of cabinet main part is provided with the blocking mechanism for isolating pipeline, the blocking mechanism includes two groups first blocking plate and second blocking plate, the board face of first blocking plate and second blocking plate is curved type, is used for avoiding pipeline, first blocking plate and the inner wall fixed connection of cabinet main part, the inside slide connection of cabinet main part with the upper and lower sides of second blocking plate, the utility model discloses through setting up the second blocking plate of slidable and the fixed first blocking plate form dynamic isolation system, will the sewage pipe and water supply pipe and the physical separation of storage space, directly reduce the damp influence of pipeline water seepage to article, and the curved board face sets up and avoids the pipeline trend, guarantees the feasibility of maintenance while optimizing space utilization, provides additional moistureproof protection for article, avoids mould breeding problem, improves the health level.

The utility model discloses an assembly type wallboard structure based on a swarm intelligence algorithm, and particularly relates to the technical field of assembly type wallboard structures, the assembly type wallboard structure comprises a foundation layer, a waterproof layer, a filling layer, a heat preservation layer and an installation clamping groove, the waterproof layer is installed on the foundation layer, the filling layer is installed on the side face of the waterproof layer, and the heat preservation layer is installed in the installation clamping groove. A heat preservation layer is mounted on the side, away from the waterproof layer, of the filling layer, a mounting clamping groove is formed in the upper portion of the heat preservation layer, the foundation layer comprises a reinforcing steel bar filling plate, a damp-proof plate and a separation layer, the damp-proof plate is mounted on the reinforcing steel bar filling plate, and the separation layer is mounted on the damp-proof plate; according to the fabricated wallboard structure based on the swarm intelligence algorithm, the construction site can be rapidly analyzed through the swarm intelligence algorithm, the installation route of the fabricated wallboard structure is analyzed, and construction workers only need to conduct construction according to the route of the swarm intelligence algorithm, so that the construction efficiency can be guaranteed.

The utility model discloses a fire-fighting smoke exhaust fresh air system in the technical field of fire-fighting smoke exhaust, which comprises an air inlet cylinder and an air outlet cylinder, a fan used for pumping air is mounted on the inner side of the air inlet cylinder through bolts, a filter part used for purifying air is mounted on one side of the air inlet cylinder, a locking fastener is mounted between the filter part and the air inlet cylinder, and the locking fastener is connected with the air outlet cylinder through bolts. An adjusting piece used for adjusting the air inlet amount is installed on one side of the air inlet barrel and located on the inner side of the filtering piece, the draught fan can drive outdoor air to enter a room through the air inlet barrel, the filtering piece can conduct purification filtering and damp-proof filtering on the air, and impurities or damp water contained in the air is prevented from entering the room. Discomfort caused by humidity increase of indoor air due to damp air is prevented, and indoor smoke can be pumped to be exhausted from the top of the air outlet barrel through the smoke exhaust piece in the air outlet barrel.

The utility model discloses a kind of sealing moisture-proof devices for fire-fighting electromechanical, it is related to fire-fighting technical field.The utility model includes protective shell and protective door, protective door is hinged in protective shell front side, protective shell bottom is fixed with supporting leg, fixed through-hole is provided in protective shell back side, self-cleaning type heat radiation assembly is fixedly installed in fixed through-hole inside, clamping type drying assembly is fixedly installed in the both sides of protective shell inside, fire-fighting electromechanical equipment main body is installed in protective shell inside.The utility model passes through self-cleaning type heat radiation assembly, not only can the heat dissipation of fire-fighting electromechanical equipment main body be carried out, but also can the air of flow pass through be filtered, simultaneously using clamping type drying assembly, the clamping fixation of fire-fighting electromechanical equipment main body both sides can be carried out, the stability of fire-fighting electromechanical equipment main body is improved, and the air in protective shell inside can be dried, avoid the internal element of fire-fighting electromechanical equipment main body to be damped damage.

The utility model discloses a composite wood-plastic floor with a multilayer structure, which comprises a wood grain facing layer, a first waterproof layer arranged at the top of the wood grain facing layer, a paint layer arranged on the surface of the first waterproof layer, a wear-resistant layer arranged on the surface of the paint layer, and a second waterproof layer arranged on the bottom surface of the wood grain facing layer. By arranging the wear-resistant layer, the high-temperature-resistant layer, the keel layer, the solid wood back plate layer and the moisture-proof bottom layer, the wear-resistant layer is made of a polyurethane material, and the wear-resistant layer is mainly used for improving the wear resistance of the surface of the floor and providing adaptability to a high-temperature environment, so that the service life of the floor is prolonged, and the service life of the floor is prolonged. According to the wood-plastic floor, extra stability and strength are provided for the floor, the pressure resistance and comfort are improved by increasing the density of the floor, and the damp-proof bottom layer is made of a polyethylene material and has the effects of preventing the back face of the floor from being affected by ground moisture and preventing water from permeating into the wood-plastic floor from the ground.

The utility model relates to charging pile technical field discloses a charging pile with dampproof structure, including charging pile body, the front of charging pile body is fixedly installed with window, the side of window is equipped with the slot, the inner wall sliding connection of slot has the installation frame, the inner wall fixed mounting of installation frame has waterproof and breathable membrane, the inner wall fixed connection of installation frame has elastic support strip, and elastic support strip and waterproof and breathable membrane's back surface fixed connection, in the utility model, through louver, bending piece realizes gas water preliminary separation, and the waterproof and breathable membrane is completed secondary dampproofing, and simultaneously utilize the flow guide groove, the drain hole and the drainage port quick discharge condensation water pearl, and multiple dampproofing drainage structures cooperate, can effectively block the outside moisture invasion charging pile inside, avoid internal element because of dampness appears short circuit, ageing etc. Fault, guarantee charging pile's operation stability and service life.

This utility model relates to the field of storage cabinet technology, and more particularly to an outdoor pavilion sliding door cabinet, including a gantry frame and a cabinet body. The cabinet body is placed in the middle of the gantry frame. The cabinet body includes a bottom plate, a back plate, and side plates placed on both sides of the back plate. A waterproof plate is provided on the top of the back plate. A first folding plate is provided at the end of the side plate, and a second folding plate is provided at the end of the back plate. Both the first and second folding plates have grooves for embedding into the side walls of the back plate. The waterproof plate is placed above the first and second folding plates. The waterproof plate and the end faces of the first and second folding plates are provided with corresponding connecting holes, and screws are provided in the connecting holes. The waterproof plate is connected to the first and second folding plates by screws. Both the first and second folding plates have bent portions at their ends, which are placed in the storage space formed between the waterproof plate and the bent plates. Compared with the prior art, this utility model achieves the practical effects of lightweight structure, waterproof and moisture-proof, convenient assembly, and adaptability to complex outdoor environments.

This utility model provides a double-sided composite fireproof and heat-insulating board, relating to the technical field of fireproof and heat-insulating boards. It includes a wall, a moisture-proof component, and a protective component. A board is provided on one side of the wall, and a pressure plate is provided on the side of the board away from the wall. A moisture-proof layer is fixedly connected to one side of the pressure plate, and a fireproof layer is fixedly connected to one side of the moisture-proof layer. This double-sided composite fireproof and heat-insulating board, through the inclusion of the moisture-proof component, provides the following benefits during use: the pressure plate is impact-resistant and windproof; the moisture-proof layer prevents water vapor from entering the interior of the insulation board; the fireproof layer provides fire resistance and heat insulation; the insulation layer is used for the insulation core material; the vacuum layer improves the insulation performance; and the adhesive layer facilitates board installation. This achieves the effect of improving the device's moisture-proof performance, avoiding the situation where high humidity in the air during the rainy season in southern regions, coupled with indoor dampness, allows moisture to easily enter the core material, leading to internal moisture absorption and increased thermal conductivity.

The utility model provides a kind of air cooling forming equipment for modified PA6 production, it include: air cooling forming machine and damp-proof mechanism, wherein, damp-proof mechanism includes fixed plate, sealing ring, shaft, clamping plate and dampproof board, wherein, fixed plate is arranged in the inside of air cooling forming machine, sealing ring is sleeved in the outer wall of fixed plate, shaft is arranged in the outer wall of fixed plate, clamping plate is pivotally connected with shaft, clamping groove is set on the inner wall of fixed plate, dampproof board is slidably connected in the inside of clamping groove.The utility model embodiment of a kind of air cooling forming equipment for modified PA6 production, by setting damp-proof mechanism, dampproof board is slidably connected in the inside of clamping groove, when water vapor is generated in the inside of air cooling forming machine, by moving dampproof board, the inside of air cooling forming machine is carried out damp-proof treatment, avoid air cooling forming machine long time use air cooling forming and lead to inside damp.

A floor convenient to assemble is characterized in that a supporting block is arranged below the floor, a first concave cross rod is located below the supporting block, a second concave cross rod is located below the supporting block, damp-proof cotton is located below the supporting block, and clamping blocks and clamping groove blocks are arranged on the two adjacent side end faces of the four side end faces of the floor respectively; a plurality of clamping blocks and a plurality of clamping groove blocks are arranged, cavities exist between the first concave cross rod and the supporting block and between the second concave cross rod and the supporting block, and the cavities are filled with the damp-proof cotton. The floor has the advantages that the clamping blocks and the clamping groove blocks are arranged to facilitate splicing of a plurality of floors, the first concave cross rod, the second concave cross rod and the supporting blocks are arranged to support the floors and prevent the floors from making direct contact with the ground, the cavities are formed among the first concave cross rod, the second concave cross rod and the supporting blocks, the moisture-proof cotton is installed through the cavities, and the moisture-proof effect is achieved. The moisture-proof cotton can further prevent moisture, and damage to the floor due to moisture regain of the floor can be effectively prevented.

The utility model relates to concrete raw material moistureproof storage technical field, concretely disclose a kind of moistureproof storage device for concrete raw material, including cabin, the outer surface of cabin is square design.This moistureproof storage device for concrete raw material, when temperature humidity sensor detects that humidity in cabin rises, air circulating fan will air in cabin be sucked into the inside of air intake exhaust pipe, when temperature humidity is higher, first solenoid valve opens, gas enters through air intake exhaust pipe on cabin upper end, when temperature humidity is lower, second solenoid valve opens, gas enters through air intake exhaust pipe on cabin lower end, and through filter purifier and dehumidifier, water vapor in air is filtered out, so that humidity in cabin exceeds the value set by temperature humidity sensor, and it will automatically dehumidify, and ensure that the water vapor that rises and falls is quickly removed under different temperatures, ensure the quality of concrete raw material storage and reduce the probability of failure.

This utility model relates to the field of switchgear technology, specifically to a medium-voltage switchgear with a moisture-proof structure; it includes a switchgear body and a dehumidification mechanism. The dehumidification mechanism includes a mounting base, a fan, a sealing plate, a threaded pipe, a cross ventilation box, a limiting mesh plate, a threaded ventilation cover, and a dust removal device. When the electrical equipment inside the switchgear body is working, the fans located at its air inlet and air outlet will operate accordingly. The fan on the air inlet side draws in cold air from the outside, and the fan on the air outlet side draws in hot air from the inside to the outside. When the air enters, it passes through a desiccant pack placed between the cross ventilation box and the limiting mesh plate to remove moisture, so that the air entering the cabinet body is in a dry state, avoiding the electrical equipment from working in a humid environment for a long time, thereby achieving moisture-proof treatment of the switchgear body and improving the working stability of the internal electrical equipment.

Thermally insulating and moisture and mold resistant subfloors include: a subfloor support structure that includes a subfloor framework comprising joists, beams, furring strips, and / or foam sheets, and optionally an intermediate underlayment comprising sheathing fastened to or applied over the subfloor framework, and lightweight composite underlayment panels fastened to the subfloor support structure. Lightweight composite panels include a foam core and fiber reinforced cementitious (or other protective) layers formed on the foam core surfaces. The subfloor support structure may include sheathing, wherein the lightweight composite panels are fastened to the sheathing to form the subfloor underlayment. In other cases, the subfloor support structure may omit sheathing, wherein the lightweight composite panels are fastened directly to the subfloor framework to form the subfloor underlayment. An optional ceiling structure of a lower floor can be formed by fastening lightweight composite ceiling panels under the subfloor framework of the subfloor.

The utility model relates to the technical field of machine room server moisture prevention, in particular to a machine room server moisture prevention device which comprises a shell, a flow guide plate, a condensation unit, a liquid drainage mechanism and an auxiliary ventilation unit. Through cooperation of the guide plate and the condensation unit, moisture is condensed and intensively drained to the drainage mechanism to be discharged, and equipment operation is prevented from being affected by accumulated water; the auxiliary ventilation unit optimizes airflow distribution and improves heat dissipation efficiency. The device does not need to frequently replace water absorbing materials, can dynamically dehumidify and is convenient to maintain, and meanwhile, the inner wall and the outer wall of the shell are coated with anti-rust and heat-insulating coatings, so that durability and heat-insulating performance are enhanced. The utility model can effectively solve the problem of equipment short circuit or performance reduction caused by over-high humidity of the machine room, and obviously improve the operation reliability and maintenance efficiency of the equipment.

This application provides a moisture-proof and mildew-proof wall panel, comprising: a main body assembly and a drainage assembly. The main body assembly includes a first wall panel and a second wall panel bolted to the first wall panel. A placement cavity is provided between the first wall panel and the second wall panel. The drainage assembly includes a water-absorbing layer disposed within the placement cavity, a blower disposed at the top of the placement cavity, and a drainage channel disposed at the bottom of the placement cavity and opposite to the blower. The drainage channel communicates with the outside. When the blower is turned on, it generates an airflow from the top of the placement cavity to the bottom of the placement cavity, drying the water-absorbing layer. Moisture in the water-absorbing layer flows from the top of the placement cavity to the bottom of the placement cavity and is blown towards the drainage channel. This structure improves drainage efficiency.

The invention provides an A-grade fireproof new material wallboard and a manufacturing method thereof. The A-grade fireproof new material wallboard comprises a back plate layer, a mounting structure, a limiting structure, a dismounting and mounting structure, a driving structure, a self-locking structure, a moisture-proof and mildew-proof layer, a core fireproof layer, an anti-cracking reinforcing layer and a surface decoration layer, through the arrangement of the dismounting structure, the clamping block and the positioning plate can be clamped by pressing the surface decoration layer conveniently, installation can be completed without additional tools, the assembling efficiency is greatly improved, the clamping block and the positioning plate are detachable, when the surface of the wallboard is scratched, only the surface decoration layer needs to be dismounted and replaced, the whole wallboard does not need to be replaced, the maintenance cost is effectively reduced, and the practicability is high. The rolling shaft and the cam groove are matched to pull the clamping block to be separated from the positioning plate through the arrangement of the driving structure, convenience is provided for disassembly of the wallboards and the surface decoration layer through the gap design of the pressing block and the surface decoration layer, the attachment degree between the two adjacent wallboards is guaranteed through the arrangement of the mounting structure, and the mounting precision is greatly improved.

The invention relates to a prefabricated construction panel (1), particularly for building facades, said panel (1) being defined by at least one external face (FE) and one internal face (FI), two lateral edges and two longitudinal edges, including a lower edge (BI) and an upper edge (BS), said construction panel (1) comprising at least one panel body (2) made of bio-based concrete comprising a mixture of plant-based fillers, a mineral binder, and water, characterized in that said panel has, on at least a portion of its internal face (FI) and / or its external face (FE), a protective layer (3) made of a moisture-resistant material. The invention also relates to a method for manufacturing a construction panel (1) according to the invention. Figure for the abstract: Fig 1

The utility model provides a moisture-proof dual-power control box, which belongs to the field of control boxes and structurally comprises a control box body, a box door and a moisture-proof diversion window. The box door is connected to an opening in the front portion of the control box body in an openable and closable mode. When ventilation and moisture prevention are needed, the control panel is operated, so that the flow guide fan is matched with the flow guide pipe and the moisture-proof flow guide windows to suck external airflow into the control box body, the airflow enters the cavity of the flow guide box, and the airflow is guided into the flow guide box body. And then the air is shunted to a plurality of air nozzles on the flow guide plate by the air pipe, the control box body is rapidly filled with outside air along with the output of the air nozzles, the outside air is mixed with moisture at each corner in the control box body, and the outside air is discharged under the operation of the ventilation fan, so that the moisture-proof effect is effectively improved.

The utility model relates to the field of floors, and particularly discloses a carbon crystal light floor which comprises a carbon crystal core plate layer, first nanometer layers are arranged on the upper surface and the lower surface of the carbon crystal core plate layer respectively, and a second nanometer layer is arranged on the first nanometer layer on one surface of the carbon crystal core plate layer. The carbon crystal core plate layer is adopted as a base material plate, the product performance is stable, environmental protection and safety are achieved, the adsorption capacity is high, harmful substances in air can be adsorbed, and the carbon crystal core plate can be washed with water, does not deform, is high in weather resistance, does not fade or age, and is long in service life. The whole structure is ultra-light in weight, high in smoothness, free of deformation under heavy pressure, moisture-proof, sun-proof and formaldehyde-free, and the surface of the carbon crystal plate adopts a nano coating process, so that the carbon crystal plate has the properties of water resistance, corrosion resistance, ultraviolet resistance and the like.

The utility model discloses a moisture-proof device of a compact file shelf. The moisture-proof device comprises a spring hose. According to the moisture-proof device of the compact file shelf, a spring hose is jointly and fixedly connected between the fixing plates, an outer sleeve and an inner sleeve which are connected in a sliding and sleeving mode are arranged in the spring hose, the spring hose is supported through cooperation between the inner sleeve and the outer sleeve, a draught fan is used for blowing air, and an electric heating net is used for heating; hot air enters the spring hoses through the connecting pipes, the hot air entering the spring hoses passes through the hard pipe sub-channels in the cabinet bodies of all the compact shelving bodies, air in the cabinet bodies of the compact shelving bodies is exhausted through gaps of the compact shelving bodies, and therefore the hot air drying and damp-proof effects are achieved. And the drying moisture-proof box is supported by the outer sleeve and the inner sleeve which can slide relative to each other, so that a ventilation connection state can be kept in the moving process of the cabinet bodies of the compact shelving, and the cabinet bodies of a plurality of compact shelving can be conveniently and simultaneously subjected to hot air moisture-proof through one drying moisture-proof box.

The invention relates to the technical field of vacuum packaging equipment, in particular to damp-proof and anti-oxidation matrix vacuum packaging equipment and a using method thereof.The damp-proof and anti-oxidation matrix vacuum packaging equipment comprises a vacuumizing assembly and a conveying assembly, the upper end of the conveying assembly is fixedly connected with a supporting assembly, a pressing assembly and an anti-disengaging assembly, the supporting assembly comprises a gas storage shell, and the right side of the gas storage shell is fixedly connected with a sucking pump; the pressing and holding assembly comprises a frame plate, a servo motor is fixedly connected to the right side of the frame plate, a rotating rod is fixedly connected to the tail end of a main shaft of the servo motor, a rotating wheel is fixedly connected to the outer side of the rotating rod, the rotating wheel is sleeved with belts, and a rubber strip is fixedly connected between the two belts. According to the device, the device does not need to be opened in advance, it is ensured that a vacuumizing nozzle is smoothly inserted, the success rate and the automation degree are improved, the device is suitable for vacuumizing bag bodies made of soft materials, and efficiency and quality are improved.

The utility model relates to the technical field of cartons, in particular to a damp-proof and compression-resistant structure of a color box of a color box carton, which comprises a box body, a box cover is sleeved on the top of the box body, a damp-proof and compression-resistant piece is arranged in the box body and comprises four rectangular vertical pipes arranged in a matrix, reinforcing vertical plates are arranged in the rectangular vertical pipes, and rectangular sliding plates are arranged at the bottoms of the reinforcing vertical plates. Drying agents are placed in the rectangular vertical pipes and located on the two sides of the reinforcing vertical plates, a plurality of air holes a are formed in the opposite side faces of the two rectangular vertical pipes which are oppositely arranged in the front-back direction, and a plurality of air holes b are formed in the opposite side faces of the two rectangular vertical pipes which are oppositely arranged in the left-right direction. According to the damp-proof and pressure-resistant structure of the color box of the color box carton, the rubber sealing lining adheres to the side face of the inner wall of the carton cover to form a sealing structure, moisture is prevented from entering the carton body through a gap between the carton cover and the carton body, the damp-proof and pressure-resistant part is arranged in the carton body, structural reinforcement can be conducted on the interior of the carton body, and the pressure-resistant capacity of the carton body is remarkably enhanced.

The utility model relates to the technical field of electrical elements, and discloses an electrical element moistureproof device, which comprises a moistureproof cabinet, a cabinet door, supporting legs, a rotating mechanism, a moistureproof dehumidifying cylinder and a placing mechanism, the cabinet door is arranged at one end of the moistureproof cabinet, the supporting legs are fixedly connected to the bottom of the moistureproof cabinet, the rotating mechanism is installed inside the moistureproof cabinet, and the placing mechanism is arranged on the moistureproof dehumidifying cylinder. The damp-proof dehumidification barrel is arranged at one end of the rotating mechanism, the placing mechanism is installed in the damp-proof dehumidification barrel, the damp-proof dehumidification barrel comprises a barrel body, a heating plate and an air plate, the barrel body is rotationally connected to the interior of the rotating mechanism, and the heating plate is fixedly connected to the interior of the barrel body. According to the moisture-proof device for the electrical element, the moisture-proof dehumidification cylinder is driven to rotate through the rotating mechanism, the moisture-proof dehumidification cylinder is matched with a heating plate to heat internal air, a wind plate drives hot air to circulate, comprehensive dehumidification is conducted on the electronic element, the moisture-proof efficiency of the electronic element is improved, and external dust can be prevented from entering through internal wind power circulation.

The utility model discloses a kind of anti-permeation moisture-proof structures of building wall, comprising: wall, the outside of the wall is fixedly connected with adhesive layer, the outside of the adhesive layer is fixedly connected with moisture-proof layer, the outside of the moisture-proof layer is fixedly connected with waterproof finish layer;Drying assembly.The utility model, when daily use, moisture-proof layer can absorb the moisture of wall outside, ensure that wall outside always keeps dry state so that moisture is absorbed by moisture-proof layer, in sunny day, heat of illumination can be absorbed by heat-absorbing plate, finally heat is transferred to radiating wire by heat-conducting plate, finally radiating wire radiates heat to make moisture in moisture-proof layer evaporate dry, when moisture in moisture-proof layer evaporates and gasifies expansion, gas will flow out from air hole, gas expansion will pressurize plugging plate in process, synchronously make that slide pole and plugging plate extend outward, so that gas passes through air plate and discharges, further improve the effect of moisture-proof.

The utility model relates to the technical field of camping houses, and discloses a camping house for petroleum exploration, which comprises a living box body, two entrances and exits are symmetrically arranged on the side edges of the living box body, closing doors are rotatably mounted on the entrances and exits, a box body supporting assembly is arranged at the bottom of the living box body, and a box body is arranged on the box body supporting assembly. A box body supporting assembly is arranged at the bottom of the living box body, a moisture-proof height adjusting assembly is arranged on the box body supporting assembly, the box body supporting assembly and the moisture-proof height adjusting assembly are arranged at the bottom of the living box body, and a polyurethane foam plate and a waterproof sealing plate are arranged at the bottom of a supporting bottom plate in the box body supporting assembly. The polyurethane foam plate can improve the moisture-proof capacity of the bottom of the supporting bottom plate, so that the distance between the bottom of the living box body and the ground can be flexibly adjusted according to user requirements, the ventilation capacity of the bottom of the living box body is improved, and the box body supporting assembly at the bottom of the living box body can be effectively prevented from being easily affected with damp for a long time to be damaged; the service life is prolonged.

The invention relates to a preparation method of a marine cellular board, and belongs to the technical field of board processing. The problems that an existing plate is insufficient in moisture resistance, poor in sound insulation and heat insulation effect, prone to debonding between layers and the like in the damp and large-temperature-difference home environment are solved. According to the preparation method, cooperation of moisture prevention and light weight is achieved through the design of a gradient structure composite core material, low-viscosity resin and gradient air pressure are adopted to assist impregnation to promote filling uniformity, ultrasonic vibration is applied to an interface area, a bonding enhancer is injected to reinforce interlayer bonding, and the curing effect is optimized through a staged heating and pressurizing process. The marine cellular board prepared by the method has excellent moisture resistance, high sound insulation and heat insulation performance and stable mechanical strength, and is suitable for the household and building decoration fields of kitchen and bathroom cabinets, indoor partition walls, ceilings, door and window core materials, customized furniture and the like.

The utility model relates to a moisture-proof and fresh-keeping corrugated carton in the technical field of corrugated cartons, which comprises an outer carton body, an inner carton body and an outer carton body, two limiting quadrangular prisms matched with the outer box body are arranged on the outer side of the inner box, a baffle is installed between the two limiting quadrangular prisms, a first storage groove extending inwards is formed in the inner box, and a second storage groove corresponding to the first storage groove is formed in the bottom of the outer box body; a first buckling groove matched with the waterproof sealant is formed in the bottom of the outer box body in a surrounding manner. Through the buckling mode of the outer box body and the box cover, convenient opening and closing are achieved, storage and logistics operation are facilitated, a sealing defense line is formed, and dust, impurities and moisture invasion are reduced. The inner box is accurately positioned through the limiting quadrangular prism and stably supported by the baffle, and the space utilization rate and the classified storage convenience of articles are improved through the layered storage grooves corresponding to the bottom of the outer box body.