36results about How to "Achieve moisture-proof function" patented technology

The invention relates to an air-tight sealing filtering socket which realizes air-tight sealing by adopting a glass sintering structure, realizes anti-electromagnetic interference of the socket by additionally arranging a filter capacitor, simplifies the assembly by a crown reed and a connecting hole structure, structurally realizes anti-mechanical stress of planar array tabular capacitor by a grounding reed and a rubber gasket and achieves moisture-proof of the capacitor by sealing glue; the socket comprises a shell, a sealing ring, an interface sealing gasket, the rubber gasket, the grounding reed, the planar array tabular capacitor, a baffle, a hole location identifier rubber gasket, the crown reed, the connecting hole, the sealing glue, a contact pin, a glass insulator and a trough of the shell; the contact pin and the glass insulator are connected and fixed together by glass sintering at the middle part of the socket, and the glass insulator fixes the contact pin by sintering to form a shell fitting; and the grounding reed is loaded in the trough of the shell after being rounded into a circle. The air-tight sealing filtering socket improves the anti-electromagnetic interference capability of a filter connector, simplifies the assembly technology and realizes the functions of air-tight sealing and moisture-proof.

The invention discloses a novel construction engineering environment detecting device. The novel construction engineering environment detecting device comprises a base, a control box and a protectivetop frame; a rotating table is arranged on the top of the base; an electric telescopic rod is arranged on the top of the rotating table; a control door is arranged on a surface of the control box through hinges; a handle is arranged on a surface of the control door; an LED display screen is mounted on the surface of the control door above the handle; a control button is arranged in the control box; a moisture-proof partition is arranged inside the control box below the control button; a control component is arranged inside the control box below the moisture-proof partition; a support column ismounted on the top of the control box; a visibility detector is mounted on a surface of the support column; and solar electric panels are evenly arranged on a surface of the protective top frame. Theinvention has a series of structures, which can enable the device to achieve mobile detection in a construction engineering environment detecting process; and the invention uses solar energy, and hasa warning function.

The invention discloses a biodegradable film for inner package of hygienic products. The biodegradable film comprises the following raw materials in parts by weight: 8-15 parts of cellulose, 10-20 parts of starch, 40-65 parts of polylactic acid, 10-20 parts of a softening and toughening agent, 3-10 parts of an antioxidant, 3-10 parts of an antibacterial agent and 1-4 parts of graphene. The polylactic acid (PLA) is used as a matrix polymer, cellulose is added to improve the strength, the softening and toughening agent, starch and graphene are added to promote the mixing reaction of cellulose and polylactic acid, the antioxidant is added to improve the product stability, and the product has good antibacterial property through adding of the the antibacterial agent. The product is safe, non-toxic, good in barrier property, excellent in film forming quality and capable of being completely degraded, and all performance indexes meet the national standard; the product can be automatically degraded under natural conditions, the number of non-degradable waste plastic parts in the environment can be reduced, and the pressure of environmental pollution is relieved.

The invention discloses a waterproof and moisture-proof power box with a cooling function. The waterproof and moisture-proof power box comprises a shell and a power box body, the power box body is arranged in the shell, two liquid storage boxes are respectively arranged on the inner wall of the shell and are respectively communicated with liquid delivery pipes, each liquid delivery pipe is communicated with a first cooling pipe set, a second annular pipe in the first cooling pipe set is connected with a second cooling pipe set through a first guide pipe, a first annular pipe in the second cooling pipe set is connected with a third cooling pipe set, a second annular pipe in the third cooling pipe set is connected with a fourth cooling pipe set through a third guide pipe, a first annular pipe in the fourth cooling pipe set is connected with an S-shaped guide pipe, each S-shaped guide pipe is connected with a circulating pump, each circulating pump is connected with a connecting guide pipe, and the connecting guide pipes are connected with the corresponding liquid storage boxes. By the arrangement, adverse effect of sleet humid weather on the power box is effectively reduced, circulating flow of cooling liquid on the outer wall of the power box is utilized to take away heat around the power box, and the cooling function on the power box is achieved.

The invention relates to the technical field of electric power cabinets, in particular to a moisture-proof electric power cabinet which comprises a containing mechanism, an electric power cabinet mechanism, an adjusting device, a supporting mechanism, a bearing device, a control device, lifting mechanisms, pressing mechanisms and sealing devices. The containing mechanism is connected with the electric power cabinet mechanism, the containing meachanism is connected with the adjusting device, the adjusting device is connected with the electric power cabinet mechanism, the supporting mechanism isfixedly connected with the containing mechanism, the supporting mechanism is in threaded transmission connection with the adjusting device, the supporting mechanism is fixedly connected with the bearing device, the bearing device is hinged to the control device, the control device is fixedly connected with the containing mechanism, the containing mechanism is symmetrically connected with the twolifting mechanisms, the two lifting mechanisms are fixedly connected with pressing mechanisms, the pressing mechanisms are matched with sealing devices, the sealing devices are connected with the containing mechanism, and the number of the sealing devices is multiple. The cabinet has the function of exhausting moisture in the cabinet and moisture in a room at the same time.

The invention discloses a novel waterproof SMD (surface mounted device) LED and a production technology thereof, and relates to the technical field of LED package. The novel waterproof SMD LED comprises an epoxy resin package main body and at least two brackets of which one ends are extended into the interior of the epoxy resin package main body, wherein a solid crystal region is arranged on one bracket, LED wafers are fixed in the a solid crystal region, the top surface of the epoxy resin package main body is composed of peripheral top planes and a light-emitting surface in the middle, and the light-emitting surface is a spherical shape, thereby forming the spherical lens. The novel waterproof SMD LED has the beneficial effects that: during the production of the novel waterproof SMD LED, the wire-welded bracket is subjected to extrusion molding package by using a high-pressure glue injector, the epoxy resin is tightly combined with the brackets by using the heavy pressure produced in extrusion molding, and one ends of the brackets and the LED wafers are integrally covered by the epoxy resin package main body, so that the integral package of the epoxy resin is realized, thereby achieving the waterproof and moisture-proof function.

The invention discloses a textile yarn bobbin, which comprises a cylindrical hollow tube, a left disc and a right disc. The cylindrical hollow tube includes a cylindrical inner tube and a cylindrical outer tube. The outer surface of the cylindrical outer tube is provided with anti-slip lines and a plurality of Drying holes, a cavity is formed between the cylindrical inner tube and the cylindrical outer tube, and a desiccant is arranged in the cavity; a through hole is provided in the center of the left and right discs, and the diameter of the through hole is the same as the outer diameter of the cylindrical cavity tube. The diameters are matched, internal threads are provided in the through hole, external threads are provided at both ends of the cylindrical cavity tube, and the cylindrical cavity tube is threaded with the left and right discs; the edges of the left and right discs All are equipped with multiple threading holes. The invention has low production cost, light weight, anti-slip and moisture-proof, can be reused infinitely, is practical and reliable, and has good prospect of popularization and application.

The invention discloses a transformer terminal box with a damp-proof function. The box comprises a box body and a sliding rail; a control box is fixedly connected to the bottom of the box body, heat dissipation holes are formed in the two sides of the box body, mounting assemblies are fixedly connected to the two sides of the inner wall of the box body, and a moving plate is slidably connected between the two sides of the inner wall of each mounting assembly. According to the invention, the box can achieve a moisture-proof function well; a activated carbon plate is arranged at the heat dissipation holes, so moisture in the air can be adsorbed, and parts in the box body are well protected, thereby preventing the moisture from causing a short circuit fault and damages; and the humidity in the box body can be monitored through a humidity sensor arranged in the box body, when the humidity exceeds a set value, moisture in the box body can be rapidly discharged by starting a suction pump, moisture prevention in the box body is achieved, the box body is well protected, and then the practicability of the device is improved.

The invention discloses a damp-proof and anti-collision computer host protection device. The device comprises a shell, a main protection plate, a top plate, an auxiliary protection plate, a main limiting plate, an auxiliary limiting plate, a limiting spring, a telescopic spring, an auxiliary protection groove, a drawer, a connecting rod, a pull ring, a sliding rod, a fixed rod, a movable block, apull rod, an arc-shaped plate, a protection spring, a rotating rod, a connecting block, a connecting spring and a convex block; main protection grooves are symmetrically formed in the two corresponding sides of the shell. The auxiliary protection groove is formed in one end of the shell. The limiting spring and the telescopic spring are extruded through the main protection plate and the auxiliaryprotection plate; the limiting spring and the telescopic spring generate reverse elastic force after being compressed; the main protection plate or the auxiliary protection plate is pushed to move inthe direction away from a containing groove, so that the host is fixed, air in the host is dehumidified through the drying agent, the damp-proof function is achieved, the host is protected, the time consumed for repairing the host is saved, and the working efficiency is improved.

The invention provides a high-strength moisture-proof composite board, and relates to the technical field of boards. The high-strength moisture-proof composite board comprises a composite board body and right-angle frames, wherein the right-angle frames are attached to the front side surface and the rear side surface of the end part of the composite board body; and the two right-angle frames located on the front side face and the rear side face are fixedly connected with each other through fixing parts, right-angle through grooves are formed in the right-angle frames, and a first sliding rod,a second sliding rod, a third sliding rod and a fourth sliding rod which can slide along each right-angle through groove are sequentially arranged in each right-angle through groove. According to thehigh-strength moisture-proof composite board, when drying agents lose efficacy after long-time use, all first baffles and second baffles can be moved to one side again, and at the moment, all the drying agents located in containing grooves of the composite board body fall out, and a new drying agent is reloaded, so that replacement of the drying agent is achieved, it is guaranteed that the composite board body can have a damp-proof function all the time, and the service life of the composite board body is prolonged.

The invention discloses a stain-resistant textile fabric for decoration. The fabric comprises a textile fabric, a bonding cloth belt, a flame retardant composite layer, a cloth reinforcing layer, a clean stain-resistant layer and flame-retardant acrylic single yarns, wherein the flame-retardant composite layer is arranged on the upper surface of the textile fabric; the flame-retardant acrylic single yarns and the flame-retardant terylene single yarns are respectively arranged in the center positions of the flame-retardant composite layer; an expansion water absorption layer is arranged on theside wall of one side, far away from the textile fabric, of the flame-retardant composite layer; water absorption microparticles are arranged in the center position inside the expansion water absorption layer; the clean stain-resistant layer is arranged on the side wall of one side, far away from the expansion water absorption layer, of the cloth reinforcing layer; a rock cotton heat insulation layer is arranged on the outer part of one side, far away from the flame-retardant composite layer, of the textile cloth; a foam cotton dampproof layer is arranged at one side, far away from the textilefabric, of the rock cotton heat insulation layer. The use safety of the weaving fabric is improved; the comfort degree of the textile fabric in the use process is improved; in addition, the use period of the textile fabric is prolonged.

The invention discloses an intelligent push-pull type cockroach-proof automatic pet feeder which comprises a feeder body, wherein the feeder body comprises a base, a driving device is arranged in the base, a base cover is arranged on the base, a food barrel is arranged above the base cover, a food barrel cover is arranged above the food barrel, a food conveying groove is formed in the base cover, a food conveying push block is arranged in the food conveying groove in a sliding mode, a food shifting piece is arranged above the food conveying push block, a food outlet is formed in the front side of the base corresponding to the direction of the food conveying groove, a food leakage-proof blocking piece is arranged at the front end of the food conveying push block, an anti-cockroach sealing strip is arranged at the front end of the food leakage-proof blocking piece, the top of the driving device is connected with the food conveying push block, and a feeding basin is arranged at the position, below the food outlet, of the front side of the base, during packaging, the food barrel is placed above the feeding basin, and the base is placed in the food barrel. The intelligent push-pull type cockroach-proof automatic pet feeder is simple in structure, and can realize insect-proof and damp-proof functions.

The invention discloses a preparation method of moisture-proof packaging paper, and the method comprises the following steps: adding a high-hydrophobicity natural grease material into a degradable polymer matrix solution with good film-forming property and water solubility, and adding an emulsifier to prepare a composite emulsion; employing the homogenized composite emulsion for paper coating, enabling grease to be enriched on the surface of a polymer matrix by controlling the drying temperature, and forming a similar double-layer coating structure, thereby improving the moisture resistance and physical strength of paper.

The invention relates to a charging device with a damp-proof function for an underground garage. The charging device comprises a handle and a charging head, the handle is cylindrical, the charging head is fixed to one end of the handle, a cleaning mechanism and a damp-proof mechanism are arranged on the handle. The cleaning mechanism comprises a moving ring, a moving pipe, two guide assemblies andtwo cleaning assemblies, each guide assembly comprises a guide rod, a limiting block, a spring and a guide hole, and each cleaning assembly comprises an air pipe, a lead screw, a ball screw bearing,a rotating shaft, a first bearing, a round hole, an air hole and an execution unit. The execution unit includes a driving bevel gear, a driven bevel gear, a transmission shaft, a fan blade and a second bearing. According to the charging device with the damp-proof function for the underground garage, impurities in the charging head and an electric vehicle charging hole are removed through the cleaning mechanism, and in addition, the damp-proof function is achieved through the damp-proof mechanism.

The invention discloses a moisture-proof storage box for paper packaging box processing. The moisture-proof storage box comprises a storage box body, partition plates, universal moving wheels, positioning structures and a drying agent, wherein the partition plates are fixed inside the storage box body at equal intervals, and dehumidifying through holes are formed in the outer walls of the two sides of the partition plates at equal intervals; dehumidifying cavities are formed inside the partition plates, and grid frames are arranged inside the dehumidifying cavities; the top ends of the grid frames extend to the top ends of the partition plates and are fixedly provided with lifting plates, and the drying agent is arranged inside the grid frames; the universal moving wheels are arranged at the corners of the bottom end of the storage box body, and a sealing cover plate is arranged at the top end of the storage box body; and handles are fixed on the two sides of the top end of the sealing cover plate, and the positioning structures are arranged on the two outer walls of the top of the storage box body. According to the moisture-proof storage box, the moisture-proof function is achieved, the convenience during carrying and transferring is improved, and the movement deviation of the sealing cover plate can be effectively avoided.

The invention relates to the technical field of PVC floors, in particular to a PVC floor capable of preserving heat and insulating heat. The PVC floor comprises a base material layer, a T-shaped groove is formed in the surface of one side of the base material layer, clamping blocks with equal interval are fixed to the surface of one side of the base material layer, a PVC stone-plastic base layer covers the surface of one side of the base material layer, and a PVC foaming layer covers the surface of the side, away from the base material layer, of the PVC stone-plastic base layer. A damp-proof layer covers the surface of the side, away from the PVC stone-plastic base layer, of the PVC foaming layer, an oxidized metal layer adheres to the surface of the side, away from the PVC foaming layer,of the damp-proof layer, a containing cavity is formed in the surface of the side, away from the damp-proof layer, of the oxidized metal layer, and the interior of the side, away from the oxidized metal layer, of the containing cavity is filled with a rigid polyurethane foam layer. According to the PVC floor capable of preserving heat and insulating heat, the convenience degree of the floor duringuse is improved, the practicability of the floor during use is improved, and the service life of the floor is prolonged.

The invention relates to the technical field of indoor water prevention, and particularly relates to a basement moisture-proof system. The basement moisture-proof system comprises a group of basements, a dehumidification and ventilation unit and a sensor unit, wherein wall bodies on multiple surfaces of the basements are sequentially provided with decorative layers, heat preservation layers, moisture-proof heating layers and outer walls from the indoor direction to the outdoor direction; the adjacent moisture-proof heating layers are fixedly connected in a sealing manner through heat insulation fixing layers; and the wall bodies of the basements are further provided with electric air inlet valves for communicating the indoor area with the outer walls and the moisture-proof heating layers. The basement moisture-proof system has good dehumidification and moisture-proof effects on the internal space of the basements, and the comfort level is excellent when the basements are used.

The invention relates to the technical field of power distribution equipment, and discloses an outdoor anti-seepage power distribution cabinet. The cabinet comprises a power distribution cabinet body, a power distribution cabinet door and a stainless steel guide rail; and the power distribution cabinet door is movably hinged to one side of the exterior of the power distribution cabinet body, the stainless steel guide rail is fixedly clamped to the edge of the inner wall of the power distribution cabinet body, the rainwater cooling mechanism is embedded in the top end of the exterior of the power distribution cabinet body, and the rainwater cooling mechanism comprises a sunscreen top cover, a stainless steel filter screen, a rain shielding curtain, an electric heating wire, a concentric-square-shaped guide pipe, an electromagnetic valve and a miniature circulating pump. Impurities of rainwater are filtered out and collected through the stainless steel filter screen at the sunscreen top cover, the rainwater enters one side of the exterior of the stainless steel guide rail in the power distribution cabinet body through the concentric-square-shaped guide pipe communicated with the sunscreen top cover, the heat of the power distribution cabinet is collected, and the exterior of the power distribution cabinet body is cooled in cooperation with the evaporation effect of the interior of the sunscreen top cover, so that the functions of sunscreen of the interior of the power distribution cabinet body and uniform and rapid cooling of the interior of the power distribution cabinet body are achieved.

The invention discloses a hollow grounding insulation intensive bus duct, and belongs to the technical field of bus ducts. The hollow grounding insulation intensive bus duct comprises a cover plate, the two sides of the cover plate are connected with side plates, the side walls of the side plates are connected with a plurality of U-shaped tubular cooling fins, and dustproof assemblies are arranged on the side walls of the side plates and located on the peripheries of the U-shaped tubular cooling fins; and the dustproof assembly comprises a mounting frame, a fixing frame and a dustproof net, the fixing frame is connected to the side wall of the side plate and located on the periphery of the U-shaped tubular cooling fin, and the mounting frame is arranged on the side, away from the side plate, of the fixing frame. According to the invention, the mounting frame, the fixed frame, the dustproof net, the plugging block, the spring, the through hole, the connecting column, the fixed ring, the movable plate, the groove, the plugging groove and other structures are arranged, and under the mutual cooperation of the structures, the dustproof function can be realized, and the situation that dust and other impurities in the external environment adhere to the U-shaped tubular cooling fins and affect the cooling effect of the U-shaped tubular cooling fins is avoided.

The invention discloses a moisture-proof and condensation-proof Chinese type box-type transformer substation switch cabinet, which comprises a cabinet body and a moisture-proof assembly, wherein the cabinet body comprises a first side plate which is vertically arranged; the cabinet body is used for installing electrical elements; the moisture-proof assembly comprises a storage cavity, a regeneration cavity, a sliding rail, a fan sleeve, an axial flow fan, a resistance wire, a first baffle, a second baffle and a third baffle; the storage cavity is connected to the inner wall of the first side plate; and the storage cavity comprises a first inner plate, a second inner plate, a third inner plate, a fourth inner plate, a bottom plate and a top plate. The cabinet body of the moisture-proof andcondensation-proof China type box-type transformer substation switch cabinet is internally provided with a sensor and a heating device, so that moisture-proof function failure caused by sensor failureis avoided, and adverse effects of the heating device on electrical elements of the cabinet body are also avoided; and the technical characteristics of the invention are realized through the structure, no sensor or other electrical elements are used, the working stability is good, and the practicability is high.

The invention provides a high-strength moistureproof fireproof power cable. A wire feeding box, a moisture-proof and fire-proof box and a cooling box are included, a left pipe sleeve opening is formedin the left side surface of the wire feeding box; a right pipe sleeve opening is formed in the right side surface of the wire feeding box; and the top surface of the wire feeding box is fixedly connected with the rear end of a connecting top plate through a first series of bolt sets. The top surface of the cooling box is fixedly connected with the front end of the connecting top plate through a second series of bolt sets; a wire storage box is arranged in the wire feeding box; a left wire outlet port is formed in the left side face of the wire storage box, a right wire outlet port is formed in the right side face of the wire storage box, the cable is stored in the wire storage box, the left end of the cable extends out of the left side face of the wire feeding box through the left wire outlet port and the left pipe sleeve opening, and the right end of the cable extends out of the right side face of the wire feeding box through the right wire outlet port and the right pipe sleeve opening. According to the technical scheme, the technical problems that in the prior art, automatic wire feeding and automatic intelligent fire extinguishing capacity is not achieved, and the self-adaptivecooling cannot be achieved are effectively solved, and the application and popularization are facilitated.