1811 results about "Damp proofing" patented technology

Damp proof course and Weep Vent

The invention relates to the field of functional building materials, and discloses a preparation process of a building backing plate and a product. The invention discloses a preparation process of a building backing plate. The preparation process comprises the following steps: S1, cutting an extruded sheet, and flattening the surface of the extruded sheet; s2, placing fiber gridding cloth on one surface of the extruded sheet, coating the fiber gridding cloth with an interface treating agent, and shaping; s3, the surface of the fiber gridding cloth is coated with mortar emulsion, and drying is conducted; s4, turning over, placing fiber gridding cloth on the other surface of the extruded sheet, coating the fiber gridding cloth with an interface treating agent, and shaping; and coating the mortar emulsion on the surface of the fiber gridding cloth, drying and maintaining to obtain the building backing plate. The preparation process is simple and easy to operate, and the prepared building backing plate has good water resistance, moisture resistance, heat insulation, sound insulation and flame retardance, is not prone to separation and cracking after being used for a long time, and is suitable for humid environments such as toilets or kitchens.

The invention relates to the technical field of fire-fighting facility detection, in particular to a fire-fighting pump room anti-freezing and moisture-proof system, which comprises a data acquisition module, a data processing module, a data processing module and a data processing module, and is characterized in that the data acquisition module is used for acquiring pump room environment parameters, outdoor environment parameters and indoor facility surface temperature parameters; the data processing module is used for preprocessing the pump room environment parameters, the outdoor environment parameters and the indoor facility surface temperature; the control decision module comprises an abnormity early warning unit which is used for calculating a freezing risk index and a moisture-proof risk threshold temperature, judging whether anti-freezing early warning or moisture-proof early warning exists or not and outputting an early warning result; and the automatic control unit is used for regulating and controlling the operation state of related equipment in the pump room according to the early warning result. According to the invention, through intelligent monitoring and dynamic adjustment of environment temperature and humidity and equipment surface temperature in the fire-fighting pump room, equipment in the fire-fighting pump room is effectively prevented from being damaged by freezing and humid environment.

The invention relates to the technical field of environment control, in particular to an intelligent mildew-proof system and a mildew-proof and moisture-proof product, and the system comprises an evaporation trend monitoring module, a wet area path identification module, a retention risk identification module, a stress grade judgment module and a linkage adjustment archiving module. According to the method, through comprehensive collection and difference analysis of environment parameters of air duct nodes and superposition of air velocity and dew point change trends, humidification trend data with time sequence and spatial flow direction characteristics are constructed, wet flow direction consistency and a wind speed disturbance track in a continuous time window are combined, a wet area expansion path is identified, and a key diffusion section is positioned; through extracting deviation information between a regional equipment response state and a risk level intervention demand, linkage intervention of a fan and dehumidification is realized, accurate adjustment and dynamic recording of multi-parameter cooperative control are completed, fine identification capability of a wet region evolution and retention trend is enhanced, and initiative and adaptability of space humidity control response are improved.

The invention discloses a moistureproof electrical cabinet sealing device for a wind power station, and relates to the technical field of electrical cabinet sealing and moistureproof, the moistureproof electrical cabinet sealing device comprises a cabinet body and a protection device, the top of the cabinet body is fixedly provided with a top plate, the right side of the cabinet body is slidably provided with a cabinet door in a penetrating manner, and a rubber strip is arranged between the cabinet body and the cabinet door. A first spring is arranged between the cabinet body and the cabinet door, the protection device comprises a limiting hole, a limiting frame, a limiting rod, a limiting block, a reset spring, a hollow block and a U-shaped plate, the limiting rod moves in the direction away from the cabinet door to drive the limiting block to move, and the limiting block moves to be separated from the limiting hole and release limiting of the cabinet door; the limiting hole is formed in the front side of the cabinet door, the limiting frame is fixedly installed on the right side of the cabinet body, electrical equipment can be effectively prevented from being exposed in humid air due to mistaken touch of external force through the U-shaped plate, and therefore the moisture-proof performance of the cabinet body is improved.

The utility model discloses a unit type veneer design structure suitable for a medical space, which comprises a veneer body, a placing groove arranged on one side of the veneer body, a sealing plate arranged on one side of the veneer body, a mounting block arranged on one side of the sealing plate, a fixing groove arranged on one side of the veneer body, and a fixing screw arranged on the mounting block. A damp-proof assembly is arranged in the veneer, an isolation frame is arranged on the back of the veneer, the damp-proof assembly comprises a damp-proof plate, a positioning plate, a positioning groove and a through hole, the damp-proof plate is arranged in the containing groove, and the positioning plate is arranged on one side of the damp-proof plate. Through the arrangement of the containing groove, the sealing plate, the moisture-proof assembly, the isolation frame, the installation block, the fixing groove and the fixing screws, the structure enables the veneer to have the moisture-proof effect, the veneer is not prone to being affected by moisture of the wall surface to be mildewed and damaged, the structure can conveniently change the style of the display side of the veneer, and the decoration effect of the veneer is improved. And the requirements of different patients on different styles of the display side of the veneer can be met.

The present invention relates to the field of ring network box technology, and discloses an intelligent primary and secondary fusion ring network box, comprising an outer box and multiple inner boxes arranged in the outer box, the outer box's top cover, box side walls, box bottom tray and box back wall are all hollow structures, multiple exhaust fans are arranged on the inner plate of the box top cover, each exhaust fan is located above the corresponding inner box top air outlet, the cavity in the box top cover is divided into multiple separate upper ventilation cavities by multiple upper partition plates, each exhaust fan is connected upward to a different ventilation cavity, the cavity in the box back wall is divided into multiple separate rear ventilation cavities by a rear partition plate, the rear ventilation cavity in each box back wall is connected to the corresponding upper ventilation cavity in the box top cover to form a separate ventilation cavity, and a gas detection device is respectively arranged in each ventilation cavity. It has a block-type ventilation and heat dissipation system and a block-type detection system, has good waterproof, moisture-proof, anti-collision and anti-leakage effects, and optimizes the wiring layout.

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 present invention discloses an indoor and outdoor ventilation control system and a control method. The indoor and outdoor ventilation control system includes a floor slab, an overhead floor provided below the floor slab, and a makeup air device provided below the ground. At least a part of the overhead floor is located below the ground. An air supply channel and a return air channel communicating with the atmosphere above the ground are opened in the part of the overhead floor located below the ground. The makeup air device is communicated with the air supply channel and the return air channel. The present invention solves the problems existing in the prior art, such as poor ventilation and moisture-proof effects and inconvenient building structure layout.

The utility model relates to the technical field of distribution box equipment, in particular to a distribution box with a lifting moisture-proof function, which comprises a bottom frame, a protective eave is fixedly connected to the top end of the bottom frame, an electric push rod is fixedly connected to the bottom end of the protective eave, and a box body is fixedly connected to the bottom end of the electric push rod. A humidity sensor is arranged in the box body; the ventilation mechanism comprises an exhaust frame arranged at the top end of the box body, and a fan is arranged in the exhaust frame; the ventilation mechanism can plan the path of an air duct for ventilation and heat dissipation, can dry entering air, reduce the humidity of gas entering the box body and ensure effective heat dissipation operation on the device, and is matched with an electric push rod and a humidity sensor, so that the humidity in the box body can be monitored, and when the external humidity is relatively large, the ventilation mechanism can be used for monitoring the humidity in the box body. The lifting operation of the box body can be achieved, the device is prevented from being affected by surface accumulated water, meanwhile, the plugging operation of the box body is achieved, and the moisture-proof performance of the device is improved.

To improve moisture resistance of walls of a sauna room. [Solution] In a sauna room 10, a moisture-proof sheet 81 is attached from the indoor surface of the wall to the ceiling, a wall finishing material 83 is attached to the surface of the moisture-proof sheet 81 on the wall side via vertical furring strips 82, and a ceiling finishing material 84 is attached to the surface of the moisture-proof sheet 81 on the ceiling side. An air-permeable layer is formed between the wall-side moisture-proof sheet 81 and the wall finishing material 83, and the wall finishing material 83 and the ceiling finishing material 84 are spaced apart at the joint between the wall and the ceiling, and the space between the wall finishing material 83 and the ceiling finishing material 84 is formed as a first air vent.

The utility model relates to a lockrand unit, a supporting panel comprising the lockrand unit and a roof structure, and belongs to the field of building structures. The edge locking unit comprises a first folded plate and a second folded plate which are buckled with each other, and a fixing fastener fixed on the roof structure; the supporting panel comprises a first panel, a second panel, an edge locking unit and a protruding part. The roof structure comprises a main steel unit, a purline unit, a supporting bottom plate, a sound absorption unit, a damp-proof unit, a heat preservation unit, a waterproof unit, a supporting panel, a decoration layer keel and a decoration layer which are sequentially arranged from bottom to top. The purline unit comprises a primary purline, a purline supporting plate and a secondary purline, and a lining purline and a lining purline support are arranged in the heat preservation unit. The adjacent panels are fixedly connected through the lockrand units capable of being arranged on the roof structure, the fixing strength of the supporting panels on the roof structure is improved, and then the wind uplift resistance and leakage prevention performance of the supporting panels and the roof structure are improved.

The utility model relates to the technical field of color masterbatch storage, and discloses a moisture-proof storage device for color masterbatch processing, which comprises a storage tank, a circulating drying and refrigerating mechanism, a temperature sensor, a humidity sensor, a display screen and a storage mechanism, a temperature sensor and a humidity sensor which extend into the storage tank are mounted at the top of the storage tank, a display screen is mounted at the top of the storage tank, the temperature sensor and the humidity sensor are electrically connected with the display screen, and a storage mechanism is mounted in the storage tank. The color master batch storage box is convenient to dehumidify and cool, and a dry and shady storage environment is conveniently provided for color master batches.

The invention relates to the technical field of storage equipment, and particularly discloses intelligent warehouse classified storage equipment based on industrial process optimization, which comprises a storage rack body, a plurality of storage plates are movably mounted in the storage rack body, a fixing mechanism is arranged at the top of each storage plate, and a damp-proof mechanism is arranged on the storage rack body. And a movable plate is movably mounted on the outer side of the storage rack body. By arranging the storage plates, the base plates, the L-shaped supporting plates and the air outlets, when cargo boxes are placed on the device, the distance between the storage plates is automatically adjusted according to the sizes of the placed cargo boxes, the stored cargo boxes are automatically classified, and the storage space is automatically adjusted, so that the use convenience of the device is improved; and meanwhile, the storage space in the storage rack body can be fully utilized, waste of the storage space is reduced, the intelligence of the device is improved through the full-automatic operation mode, and the device better meets the convenient operation requirement in industrial process optimization.

The invention belongs to the technical field of power equipment, and particularly relates to a moisture-proof and heat-dissipation power metering box which comprises a box body. The moisture-proof mechanism is arranged at the bottom of the box body and used for dehumidifying gas entering the box body and gas located at the lower end of the box body; and the heat dissipation mechanism is arranged on the side surface of the box body and is used for dissipating heat of the box body. Gas entering the box body can be dehumidified through the drying assembly of the damp-proof mechanism, the gas located at the lower end of the inner side of the box body is discharged through the heating and water removing assembly, water in a drying agent is removed by heating the gas, the drying agent is stirred through the material overturning assembly, and the drying effect is improved. And air in the box body can be actively exhausted through an exhaust assembly of the heat dissipation mechanism, the damp-proof and heat dissipation performance is improved, the damp-proof mechanism and the heat dissipation mechanism share one driving source, the linkage of the equipment is improved, and the number of used driving sources is reduced.

The utility model relates to the technical field of file cabinets, in particular to a moisture-proof file cabinet for office file data management, which comprises a cabinet body, a cabinet door is movably connected to the left end of the cabinet body through hinges, four partition plates are fixedly connected to the inner wall of the cabinet body, and exhaust fans are fixedly connected to the lower ends of the three partition plates on the upper portion and the inner wall of the cabinet body. Four grooves are formed in the left inner wall and the right inner wall of the cabinet body respectively, storage boxes are movably connected to the upper ends of the four partition plates, and the left ends and the right ends of the four storage boxes are slidably connected with the grooves respectively. According to the moistureproof file cabinet for office file data management, through the arrangement of the storage box and the exhaust fan, the flexibility of storing and taking data and the controllability of humidity in the cabinet body are improved, the space is fully utilized, classification is facilitated, the object taking efficiency is improved, meanwhile, the situation that the storage requirement cannot be met is prevented, and the service life of the file cabinet is prolonged. And the archive data storage quality is influenced.

The invention relates to the related technical field of electric meter boxes, and discloses a moisture-proof electric meter box which comprises a box body, an air inlet groove is formed in the bottom of the box body, an exhaust unit is arranged on the top of the box body, a moisture-proof mechanism is arranged on the box body, and a protection mechanism used in cooperation with the exhaust unit is arranged on the top of the box body. And a lifting mechanism connected with the moisture-proof mechanism is mounted in the box body. When the moisture-proof electric meter box is used, the lifting mechanism drives the dehumidification box to move upwards and synchronously drives the rain sheltering roof to rise, so that the vent groove is opened for air to enter, and the sealing of the exhaust unit is relieved; external air enters the box after being dedusted by the filter plate and dehumidified by the dehumidification box, and the exhaust fan accelerates the discharge of humid and hot air, so that the temperature and humidity in the box are quickly reduced; the problems of element corrosion and insulation aging caused by moisture invasion of a traditional electric meter box are avoided, moisture prevention and heat dissipation are both considered, and the electric meter box is adaptive to outdoor high-humidity and large-temperature-difference use scenes.

The utility model discloses a moisture-proof power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises: a cabinet body; a ventilation grid is provided on the outer wall of the cabinet body, an electric cylinder is fixedly connected to the inner wall of the cabinet body, a sealing plate is drivingly connected to the telescopic end of the electric cylinder, a placement frame is fixedly connected to the outer wall of the sealing plate, a silica gel moisture absorption bag is provided in the placement frame, a plurality of ventilation holes are sequentially provided on the outer wall of the placement frame, a cabinet door is provided at one end of the cabinet body, an air temperature and humidity sensor is fixedly connected to the outer wall of the cabinet door, the utility model can monitor the temperature and air humidity in the cabinet body in real time, when the air humidity is serious, the ventilation grid of the cabinet body can be blocked, when the temperature in the cabinet body is high or the air contains less moisture, the silica gel moisture absorption bag of the placement frame can be moved to a position closer to the ventilation grid, to ensure ventilation and heat dissipation of the cabinet body, and at the same time, the silica gel moisture absorption bag is used to absorb moisture from the air entering the cabinet body.

This invention belongs to the field of metering box technology, specifically a fireproof energy metering box. It includes a metering box body, a moisture-proof mechanism located on the upper right side wall of the metering box body, and a pressure relief mechanism located on top of the moisture-proof mechanism. The pressure relief mechanism includes a shell, with a limiting plate fixedly connected inside the shell. A ball groove with a tube groove is formed at the center of the limiting plate. A blocking ball is placed on top of the limiting plate, and the blocking ball is adapted to the ball groove. A connecting rod is fixedly connected to the top of the blocking ball, and a fixing spring is connected to the top of the connecting rod. During heat dissipation, the airflow pushes the blocking ball upwards, allowing heat to escape through the louvers. In case of fire, the blocking plate closes, and the fixing spring pushes the blocking ball downwards to block the ball groove. When the internal pressure is too high, the airflow pushes the blocking ball upwards, achieving pressure relief inside the metering box and solving the problem of increased pressure and explosion risk during a fire.

To solve the problem in which a 3 mm thick, ultra-thin insulation material utilizing aerogel, the first of the technologies supporting this invention, is an excellent material that exhibits high thermal insulation effect upon installation in building walls, ceilings, or floors even when used alone, yet its limited strength restricted its applications.SOLUTION: By sandwiching an aerogel insulation material, whose limited strength previously restricted its applications, between two layers of reinforced corrugated cardboard to form a plywood material, strength, which had been the biggest challenge, is enhanced. Furthermore, combining the inherent properties of aerogel and reinforced corrugated cardboard creates a synergistic effect. This not only further strengthens thermal insulation but also, while maintaining lightweight characteristics, provides soundproofing, moisture resistance, shock absorption, fire resistance, and fireproofing, etc. This dramatically increases applicability and versatility as a material.SELECTED DRAWING: Figure 1

The invention discloses waterproof and weather-resistant exterior wall paint and a preparation method, and particularly relates to the technical field of building coatings, the core of the waterproof and weather-resistant exterior wall paint is that a geopolymer is used as a matrix, and a bionic protection technology and an intelligent color development technology are combined to realize excellent waterproofness, weather resistance and color stability. The exterior wall paint mainly comprises a geopolymer matrix, a bionic protection system, a color development system and a functional auxiliary agent. Wherein the geopolymer matrix is composed of activated fly ash, acid-washed calcined red mud and other materials, a compact three-dimensional network structure is formed, and the waterproof performance and weather resistance of the coating are remarkably improved; the bionic protection system realizes the super-hydrophobic characteristic through gradient coating of diatomite and other materials, and the self-cleaning efficiency is remarkably improved. The coating is prepared from natural inorganic mineral raw materials, is safe, harmless, pollution-free, green and environment-friendly, is suitable for high-cold, high-temperature, high-humidity, strong-ultraviolet and severe-pollution areas, and is cold-resistant, heat-resistant, crack-resistant, frost-resistant, waterproof, moisture-proof, acid-resistant, alkali-resistant, washing-resistant and stain-resistant.

Disclosed in the present invention is a wood-plastic composite floor suitable for sports, comprising panels, battens and shock-absorbing pads. The plurality of panels are arranged side by side, and adjacent panels are mutually assembled; the battens comprise primary battens and secondary battens; the plurality of primary battens are arranged side by side at intervals, the plurality of secondary battens are arranged side by side at intervals at the top of the primary battens, the arrangement direction of the secondary battens is perpendicular to that of the primary battens, and the plurality of panels are provided at the top of the secondary battens; the shock-absorbing pads are provided at the bottoms of the primary battens. The wood-plastic composite floor in the present invention has a stable structure and is convenient to install, and has anti-corrosion and moisture-proof properties.

The invention relates to the technical field of PVC composite floors, in particular to an anti-warping PVC composite floor and an integrated forming process thereof.The integrated forming process includes the following steps that firstly, a manufactured abrasion-resistant surface layer, a manufactured reinforced core layer, a manufactured buffer balance layer and a manufactured damp-proof bottom layer are sequentially stacked and then penetrate through a gradient pressing device, the distance between upper pressing rollers and lower pressing rollers in three sets of pressing pieces is adjusted, and then the abrasion-resistant surface layer, the reinforced core layer, the buffer balance layer and the damp-proof bottom layer are formed; a gradually increasing pressure gradient is formed; adjusting the temperature of each compression roller to form a'low-high-gradually-decreasing 'temperature gradient; cooling water is introduced into the first-stage cooling roller and the second-stage cooling roller to cool the floor; and finally, cooling water is introduced into the third-stage cooling roller, and the floor is extruded and cooled. By adjusting the distance between the upper pressing roller and the lower pressing roller in the three sets of pressing pieces, the gradually-increasing pressure gradient is formed, so that the internal stress generated by pressing forming is reduced, meanwhile, the pressed floor is cooled step by step through the first-stage cooling roller, the second-stage cooling roller and the third-stage cooling roller, and the internal stress of the floor is eliminated.

The invention discloses a moistureproof and shockproof electrical cabinet, and relates to the technical field of electrical cabinets, the moistureproof and shockproof electrical cabinet comprises an electrical cabinet body and a moistureproof assembly, the front side of the electrical cabinet body is connected with a protective cabinet door through a hinge, and the moistureproof assembly is arranged on the surface of the electrical cabinet body. The moisture-proof assembly comprises a ventilation fan, a connecting cylinder, a dustproof net disc, a water absorption cotton disc, a ventilation pipe, moisture absorption cotton, a containing cavity, a ventilation opening and a storage drawer, the ventilation fan is arranged on the right side of the electrical cabinet body, the connecting cylinder is installed on the right surface of the ventilation fan, the connecting cylinder and the ventilation fan are of an integrated structure, and the dustproof net disc is arranged at the right end of the inner side of the connecting cylinder. A water absorption cotton disc is installed at the left end of the inner side of the connecting cylinder. According to the moisture-proof and shock-proof electrical cabinet, through the moisture-proof assembly, the interior of the electrical cabinet can be kept dry through continuous ventilation and the auxiliary effect of a drying agent, the situation that internal components are damaged due to the fact that the interior is affected with damp is prevented, and through the shock-proof assembly, the overall shock-proof performance of the electrical cabinet can be improved through multiple shock-proof mechanisms.

The utility model discloses a power distribution box with heat dissipation and dust prevention functions, which comprises a power distribution box body, a moisture-proof bin is arranged on the inner bottom wall of the power distribution box body, heat dissipation through holes are formed in the top of the moisture-proof bin, a heat dissipation assembly is arranged on the side wall of the power distribution box body, and a rainproof ceiling is arranged on the top of the power distribution box body. The heat dissipation assembly comprises a heat dissipation box, a heat dissipation fan and a cleaning adjustment assembly, the heat dissipation box is arranged on the side wall of the distribution box body and communicates with the interior of the distribution box body, a dust screen is arranged on the other side wall of the heat dissipation box, a supporting rod is arranged in the heat dissipation box, the heat dissipation fan is arranged on the supporting rod, and the cleaning adjustment assembly is arranged on the heat dissipation box. The cleaning adjusting assembly is arranged at the bottom of the heat dissipation box. The utility model relates to the technical field of distribution boxes, and specifically provides a distribution box with heat dissipation, dust prevention and moisture prevention functions.

The utility model relates to a double-layer film-covered moistureproof carton which comprises a paperboard body, the paperboard body comprises an outer isolation moistureproof layer, a paperboard layer and an inner isolation layer from top to bottom, the outer isolation moistureproof layer is a PE film, the surface of the PE film is provided with pits, moistureproof particles are arranged in the pits, and the paperboard body comprises a base plate, a first side plate, a second side plate, a third side plate and a fourth side plate. The first side plate, the second side plate, the third side plate and the fourth side plate are clockwise connected with the four edges of the base plate respectively, extending notches are formed in the surfaces of the second side plate and the fourth side plate, extending strips are formed on the two sides of the first side plate and the two sides of the third side plate, and the extending strips extend into the extending notches. The extension strips are connected with the inner walls of the second side plate and the fourth side plate or two adjacent extension strips are connected, the outer isolation damp-proof layer is formed by pressing and compounding a PE film and damp-proof particles, so that one surface of the PE film is provided with the damp-proof particles, and after the outer isolation damp-proof layer is compounded to the paperboard layer, the outer surface of the paperboard layer has a damp-proof function.

The invention discloses a wind power structure protection device with anti-corrosion and damp-proof functions, and belongs to the field of wind driven generators, the wind power structure protection device comprises a shell, a rotating shaft penetrates through the left side of the shell and is rotationally connected with the shell, and power generation equipment is arranged on the outer surface of the rotating shaft and fixedly connected with the top of the inner surface of the shell; a lower bin body is fixedly connected to the lower portion of the shell, a dehumidifier is fixedly installed on the inner surface of the lower bin body, a reciprocating lead screw is rotationally connected to the inner surface of the shell, a chain is in transmission connection between the reciprocating lead screw and the rotating shaft, and the outer surface of the reciprocating lead screw is sleeved with a lead screw nut in a threaded mode. The blades are driven by wind power, so that the hub drives the rotating shaft to rotate so as to enable the power generation equipment to generate power, the dehumidification machine pumps moisture in the shell away through the air suction pipe, at the moment, the air suction pipe can be driven to slide left and right and swing in the shell through rotation of the rotating shaft, and the effect that dehumidification can be conducted uniformly and comprehensively is achieved.

The utility model discloses a moistureproof ventilation pump house, which relates to the technical field of pump houses and comprises a fire water tank and a pump house, ventilation mechanisms are arranged at two opposite ends of the pump house, and a telescopic communication mechanism is arranged on the upper end face of the pump house. According to the moisture-proof ventilation pump room, the ventilation mechanism capable of achieving two-way ventilation is arranged to solve the problems of moisture, heat dissipation and the like in the pump room, the communication mechanism can be lifted to be opened or kept closed according to needs, the interior of the pump room communicates with the outside after being lifted to be opened, air flow in the pump room is accelerated, and the ventilation effect is improved. And the heat dissipation operation on the equipment in the pump room is further realized.

The invention belongs to the technical field of furniture boards, and particularly relates to a fireproof and dampproof composite furniture board and a door board. A fireproof and moistureproof composite furniture board comprises a decorative layer and a protective layer tightly arranged in the decorative layer, a moistureproof coating is arranged between the decorative layer and the protective layer, the protective layer comprises a fireproof layer, a reinforcing layer and an aluminum honeycomb board or a foaming board which are wrapped in sequence, a reinforcing coating is arranged on the surface of the reinforcing layer, the fireproof layer comprises a fireproof core layer and a flame retardant, and the fireproof core layer comprises a fireproof core layer and a flame retardant. The flame retardant is contained in the fireproof core layer; the door plate comprises a fireproof and moistureproof composite furniture plate, a control circuit and an infrared remote controller, the invention provides a fireproof and moistureproof composite furniture plate and a door plate. The fireproof and moistureproof composite furniture plate and the door plate are used for solving the problems of fireproof and moistureproof capabilities of furniture plates in the prior art.

The invention belongs to the technical field of plate processing, and particularly relates to a weather-resistant waterproof heat preservation plate and a preparation technology thereof.The weather-resistant waterproof heat preservation plate comprises a core material, a reinforced layer and a bonding layer, the core material comprises a high-compression-resistance extruded polystyrene foam plate, the reinforced layer comprises glass fiber alkali-resistant gridding cloth, the bonding layer comprises polymer cement mortar, and the polymer cement mortar is arranged between the reinforced layer and the bonding layer. The polymer cement mortar comprises dry powder, an additive and a liquid material, has multiple functions of water resistance, heat preservation, moisture resistance, mildew resistance and the like, and is suitable for key parts such as outer walls, roofs, floors and basements of buildings.