3071 results about "Sealant" patented technology

The invention relates to the technical field of building materials, in particular to a fabricated ALC light wallboard and a mounting method thereof.The fabricated ALC light wallboard comprises a bottom support unit arranged on the ground, the bottom support unit comprises a bottom support frame arranged on the ground, the bottom support frame is of a U-shaped structure with an upward opening, and a plurality of clamping parts are mounted on the front side wall and the rear side wall of the bottom support frame; the assembly type ALC light wallboard further comprises a plurality of wallboard units, and the wallboard units are evenly distributed on the bottom support unit. According to the wallboard bodies, the clamping protrusions are matched with the clamping grooves, the elastic clamping structures of the buckling parts and sealant are combined, the adjacent wallboard bodies can be rapidly connected, smearing of a traditional binder and waiting for solidification are not needed, positioning installation of the bottom supporting units and the top supporting parts is completed through preset drilled holes and standardized connecting pieces, and the installation efficiency is greatly improved. And the limiting plate and the back shore frame are matched to synchronously limit the installed wallboard body, repeated adjustment is avoided, and the overall construction efficiency is improved.

The invention relates to the technical field of tensile tests, and discloses a building sealant stretching performance test device, which comprises a test box, a first clamp, a loading block, a linear driver and a driving mechanism, a door plate is mounted on the front of the test box; the first clamp is installed at the top in the test box, the loading block is arranged in the test box, located below the first clamp and driven by the linear driver to move up and down, a through loading channel is formed in the loading block, and a cylinder is arranged in the loading channel and driven by the driving mechanism to rotate; a through assembly channel is formed in the cylinder body, and a transversely-arranged guide rail body is installed in the assembly channel. According to the invention, by carrying out stretching, torsion, inclined stretching, tearing stretching, winding stretching and testing in a low-pressure environment on the sealant, the mechanical properties of the sealant under complex working conditions can be comprehensively evaluated, the testing precision and reliability are improved, the actual engineering requirements are met, and meanwhile, the testing safety and environmental protection property are ensured.

The invention relates to the technical field of building decoration materials, in particular to a high-performance antibacterial mildew-proof sealant and a preparation method thereof. The sealant is prepared from the following raw materials in parts by weight: 20 to 30 parts of silane modified polyurethane, 40 to 50 parts of nano calcium carbonate, 20 to 30 parts of a plasticizer, 3 to 7 parts of a hydroxyl silane coupling agent, 0.4 to 0.8 part of a mildew preventive, 0.3 to 0.7 part of an ultraviolet light absorber, 0.3 to 0.7 part of a de-foaming agent and 0.8 to 1.2 parts of a first catalyst. The high-performance antibacterial and mildew-proof sealant has long-acting antibacterial and mildew-proof performance, and excellent mechanical performance and weather resistance of the sealant can be maintained, so that the requirements of industries such as building, medical treatment and food processing on high-performance, healthy and environment-friendly sealing materials are met; and the preparation method is simple and controllable, the production cost is relatively low, and large-scale production can be realized.

The invention relates to the technical field of river bank protection, in particular to a river bank slope protection for cofferdam construction and a construction method thereof. S2, construction of a near-water area structure; s3, construction of a far water area structure; s4, ecological enhancement; triple optimization of river bank protection is achieved through dynamic water level monitoring and modular design, a double-layer reinforced concrete and elastic sealant structure is adopted in a near-water area, the compressive strength is improved by 20%, the crack width is smaller than or equal to 0.2 mm, and material waste is reduced by 15% in cooperation with dynamic width adjustment (+ / -2 m); the mold bag concrete slope protection is combined with an atomization spraying system, the anti-scouring capacity reaches 5 m / (m.s), the vegetation coverage rate is larger than or equal to 80% within 3 months, and the water and soil loss rate is reduced by 70%; the modular honeycomb structure inflation assembly efficiency is improved by 40%, the transportation cost is reduced by 50%, the distributed sensors achieve structure displacement / pressure three-level early warning, the operation and maintenance cost is reduced by 70%, the overall service life is prolonged by more than 5 years, and an ecological-engineering collaborative protection system is formed.

To enable reduction of effort required to confirm whether or not a flexible pipe has been properly connected.SOLUTION: Sealing material 22 for flexible pipe comprises a seal acting part 160, a cylindrical body part 162, and a penetration preventing part 164. The seal acting part 160 engages with a valley part 312 of a flexible pipe 300 as the seal acting part is stored together with the flexible pipe 300. As a result, the seal acting part 160 seals a gap between outer peripheral surfaces 310 and 312 of the flexible pipe 300 and a portion in which the flexible pipe 300 is stored. The cylindrical body part 162 is directly or indirectly connected to the seal acting part 160. The body part 162 has an inner diameter that allows insertion of the flexible pipe 300. The penetration preventing part 164 is directly or indirectly connected to the body portion 162. The penetration preventing part 164 prevents the flexible pipe 300 from passing through the body part 162. A groove 180 is provided in an outer perimeter of the body part 162.SELECTED DRAWING: Figure 4

An integrated self-sealing joint sealing system that is incorporated into the factory edges of a sheathing panel prior to installation at a job site, eliminating the need to secondarily apply tapes or similar fluid-applied sealants, as the joints will become sealed when mated and installed next to adjacent sheathing panels. The system works with a variety of joint types, including, but not limited to, bead-and-cove joints, cove-and-cove, and cove-and-butt joints, with matching corresponding joint profiles along panel edges. A compressible sealant, adhesive or gasket material is applied to surfaces in one or both profiles at the factory during the manufacturing process. During field installation, the matching corresponding joint profiles are placed together so the sealant material is compressed, forming a complete watertight and airtight joint.

The utility model discloses a shell device for spherical projection imaging, which comprises a transparent upper shell, a lower shell and a neck shell, the neck shell is arranged on one side of the upper shell far away from the lower shell, the neck shell and the upper shell are integrally formed, a bearing base is arranged on the inner bottom surface of the lower shell, the bearing base is provided with an accommodating groove, and the accommodating groove is communicated with the accommodating groove. A containing groove is formed in the neck shell and can contain a rolling bearing, the bearing base is in contact connection with the outer surface of the rolling bearing, a cable penetrating channel allowing a cable to penetrate is formed in the neck shell, a waterproof connector is arranged in the cable penetrating channel, the space among the waterproof connector, the cable penetrating channel and the cable is filled with sealant, and long groove holes which are oppositely formed are formed in the two sides of the neck shell. One end of the long slotted hole is connected with a suspension support through a bolt, and the other end of the long slotted hole serves as a glue pouring end. According to the utility model, the long slotted hole realizes dual purposes and convenience, can be used for being connected with a suspension bracket, and can also be used as a glue filling port, so that glue filling is accurately controlled, sealant waste is avoided, and the glue filling period is shortened.

The invention relates to a silver-coated hollow glass bead, an organosilicon heat-conducting pouring sealant and a preparation method and application thereof, and the preparation method of the silver-coated hollow glass bead comprises the following steps: S1, carrying out oil removal treatment on the hollow glass bead to obtain the pretreated hollow glass bead; and S2, mixing the pretreated hollow glass beads, polyacrylic resin, a silver-ammonia solution, a reducing agent and an alkaline agent to form a reaction solution, and carrying out a reduction reaction to obtain the silver-coated hollow glass beads. According to the invention, polyacrylic resin is added as a dispersing agent, so that the organosilicone heat-conducting pouring sealant prepared from the prepared silver-coated hollow glass beads not only has good hardness, but also keeps low density, and meanwhile, the heat conductivity coefficient is greatly improved, and the heat conductivity coefficient is obviously improved.

The utility model relates to a dimming assembly and a vehicle. The dimming assembly comprises a first transparent substrate, a first bonding layer, a dimming layer, a second bonding layer and a second transparent substrate which are sequentially arranged in a stacked mode. Wherein the first bonding layer, the dimming layer and the second bonding layer are all shrunk inwards relative to the first transparent substrate and the second transparent substrate, the dimming assembly further comprises a sealant layer, and the sealant layer is arranged in at least part of the shrunk-inwards area and makes contact with the first transparent substrate and the second transparent substrate. The side edge of the sealing glue layer does not exceed the side edges of the first transparent substrate and the second transparent substrate, and the width of the sealing glue layer is larger than or equal to 1 mm. The dimming assembly has a good water vapor erosion resistant effect.

The invention relates to a ship light round hole U-shaped cable fixing clamp device, which belongs to the technical field of ship manufacturing, and comprises a cable fixing clamp arranged at the edge of a cabin wall opening, a cabin-penetrating cable penetrating through the cabin wall opening, a filling material filled in a gap between the cabin wall and the cabin-penetrating cable, and a sealant for sealing, the cable fixing clamp is provided with a U-shaped structure, the U-shaped structure clamps the opening edge of the cabin wall, and the sealant wraps the gap between the cabin penetrating cables, the opening edge of the cabin wall, the filling material and the cable fixing clamp. The device is light in weight and convenient to install, can effectively improve the safety and reliability of ship cable laying, and is particularly suitable for bulkhead penetrating openings of different shapes of steel or aluminum ships.

The structure comprises an aluminum foil packaging bag provided with a first hot-press sealing line, the defibrillation electrode slice is packaged in the aluminum foil packaging bag, a wire penetrating opening is formed in one side of the aluminum foil packaging bag, the defibrillation electrode slice is connected with a plurality of strands of wires, and the wire penetrating opening is communicated with the first hot-press sealing line. The outer layer of the plurality of strands of wires is wrapped with a regular-shaped sealing glue layer, and the sealing glue layer is embedded, sealed and fixed in the wire penetrating opening. According to the sealing structure, perfect axial embedment between the sealing structure and the wire penetrating opening is achieved through the sealing glue layer in the regular shape, and the problem that due to the fact that the shape of a wire is irregular, an existing sealing structure cannot be well embedded with the wire penetrating opening, and poor sealing is prone to occurring is solved. In addition, the problem that the production cost is increased due to the fact that irregular wire joints need to be filled with sealants for sealing for many times in the later period can be avoided.

An object of the invention is to provide a resin laminate for packaging material containing a base layer and a sealant layer each of which contains the same material with high processability. The resin laminate for packaging material contains at least a base layer and a sealant layer, wherein each of resin compositions for the base layer and the sealant layer contains the same resin (A) as a main component, the base layer has a fusion initiation temperature (FIT-B), and the sealant layer has a seal strength reaching temperature (SRT-S), wherein the temperatures satisfy the following inequalities of from (1) to (3):50° C.≤(FIT-B)−(SRT-S)≤90° C.  Inequality (1)90° C.≤(SRT-S)≤120° C.  Inequality (2)160° C.≤(FIT-B)≤180° C.  Inequality (3).

The utility model provides a top cover subassembly, battery cell and battery pack, the top cover subassembly includes cover plate, pole post plate and sealant, the cover plate is equipped with the through hole, the through hole is used for intercommunication with the inside of battery cell, pole post plate is installed on the cover plate and covers the through hole, and the pole post plate is equipped with the first glue overflow groove at the position corresponding to the through hole, the notch of the first glue overflow groove faces towards the through hole, and the sealant is arranged in the first glue overflow groove. The sealing glue is clamped between the cover plate and the pole column plate, and the first glue overflowing groove is partially filled with the sealing glue. According to the top cover assembly provided by the utility model, the technical problem that the sealant in the existing top cover assembly is easy to overflow through the through hole in the cover plate can be solved.

The utility model discloses a settlement joint waterproof device, which comprises a building main body, a waterproof layer and a waterproof layer, the oppositely-arranged movable plates are movably arranged on the building body and located on the settlement joint, a driving rod is arranged between the movable plates in a penetrating mode, waterproof mechanisms are arranged in the movable plates and used for storing a sealant, and the driving rod is used for driving the waterproof mechanisms to release the sealant; and the bearing platform is arranged in the settlement joint and located below the movable plate, a sealing cavity is defined between the bearing platform and the movable plate, and the sealing cavity is used for being filled with a sealant. When the building main bodies are settled, the building main body on one side moves relative to the building main body on the other side, and at the moment, the moving groove moves relative to the driving rod, so that the waterproof mechanism is driven by the driving rod to release the sealant into the sealing cavity, the settlement joint can adapt to the width change of the settlement joint, and the waterproof function of the settlement joint is kept.

The utility model discloses road surface crack sealant construction equipment which comprises a connecting pipe, a discharging assembly direction adjusting piece and a discharging assembly fixing frame, one end of the connecting pipe is connected with a draw-off pump, the other end of the connecting pipe penetrates through a shell and is connected with a discharging assembly outside the shell, and the discharging assembly fixing frame is located on the same side as the discharging assembly. And the discharging assembly is rotationally connected with the shell through the discharging assembly direction adjusting piece, and the discharging assembly is installed on the discharging assembly fixing frame. Through the arrangement of the connecting rod and the discharging assembly fixing frame, the discharging assembly fixing frame is rotationally connected with the shell through the discharging assembly direction adjusting piece, the discharging assembly is installed on the discharging assembly fixing frame, and when a worker rotates the control handle, the direction of the discharging assembly fixing frame can be rotationally adjusted; the discharging direction of the discharging assembly is driven to be adjusted, the discharging direction of the discharging assembly is controlled at any time when the equipment advances, the discharging assembly is always on the track of a pavement crack, and repairing of the crack position by pouring sealant can be accurately controlled.

The invention discloses a flexible detachable pipeline via hole sealing structure, and belongs to the field of pipeline design. Comprising an equipment shell, a corrugated pipe assembly, a sealing sleeve, a heat-shrinkable sleeve and a pipeline. The two ends of the corrugated pipe assembly are each provided with a sealing structure, one sealing structure is connected with the installation face of the equipment shell, and the other sealing structure is connected with the installation face of the flange of the sealing sleeve. The sealing sleeve sleeves the pipeline, and a gap between the outer surface of the pipeline and the inner surface of the sealing sleeve is filled with sealant. The two ends of the sealing sleeve are each sleeved with a heat-shrinkable sleeve, and after the pipeline sealing position is determined, the heat-shrinkable sleeves are heated to be retracted. Through hole sealing of a pipeline with certain movement relative to the shell at the through hole can be achieved, and the permitted movement freedom degree is high. A moving part and a sealing part are independent, and the static sealing structure is good in sealing performance, high in reliability and long in service life. The detachable structural design facilitates later pipeline maintenance.

The invention relates to the technical field of intelligent early warning, in particular to a curtain wall safety multi-source data intelligent monitoring system. The system comprises a curtain wall structure defect detection module, a material aging detection module, a function defect detection module and a curtain wall safety early warning module. Acquiring vibration data of the glass curtain wall; predicting the glass fracture probability based on the glass curtain wall vibration data; performing curtain wall frame deformation evaluation according to the glass fracture probability to obtain curtain wall frame deformation data; the material aging detection module detects the tensile state of the sealing rubber strip based on the deformation data of the curtain wall frame; calculating a cracking strain value based on the tensile state of the sealing rubber strip; evaluating the aging degree of the sealant according to the cracking strain value; the functional defect detection module is used for performing curtain wall water seepage simulation based on the sealant aging degree to obtain water seepage data; and evaluating the air tightness of the curtain wall based on the sealant aging degree. The safety and maintenance efficiency of the glass curtain wall are improved based on the intelligent early warning technology.

The invention discloses a quantitative extrusion device for sealant processing, and relates to the technical field of sealant processing. The extrusion device comprises an extrusion device body, a conveying pipe is fixed to the bottom of the extrusion device body, an auger is arranged in the conveying pipe, a quantifying device is arranged at the bottom of the conveying pipe, the quantifying device comprises an extrusion pipe, and the extrusion pipe is fixed to the bottom of the conveying pipe through a support. The discharging end of the conveying pipe is connected with the top of the extrusion pipe through a connecting pipe, and a discharging pipe is fixed to the discharging end of the extrusion pipe. Through the arrangement of the quantifying device, the sealant solution is filled into the extrusion pipe in a progressive filling mode, the contact opportunity of the sealant solution and air is reduced, and compared with the mode that the sealant solution is directly injected into the empty extrusion pipe, the progressive mode can better prevent bubbles from being generated in the sealant solution in the extrusion pipe, so that the sealing effect of the sealant solution is improved. Therefore, quantitative discharge of the sealant liquid is facilitated.

A device that is an improved rapid expansion fire stop and system for wall openings. The fire stop is made of a backer rod comprised of a durable foam material in a pre-determined size and cross-sectional configuration, the backer rod has a slot that accepts an intumescent strip with expansion characteristics of expanding up to thirty-three (33) times its size and volume when exposed to high heat or flame. The firestop is placed into the wall opening or crack of the wall system and then the wall system is completed with an architectural sealant across the remaining crack. The improved expanding rapid expansion fire stop serves to prevent fire, smoke and heat by expanding and fully sealing the wall opening and crack from any intrusion or passage of the heat, smoke or flame through the opening.

A mounting system includes a mounting device. The mounting device includes an internal cavity defined in a side of the mounting device, a first sealant aperture defined in the mounting device and opening into the internal cavity, a second sealant aperture defined in the mounting device and opening into the internal cavity, the first sealant aperture and the second sealant aperture being in fluid communication when the mounting device is placed on a surface for use, and a fastener aperture defined through the internal cavity. The mounting system further includes a coupling bracket including a bottom portion, an underside surface of which is correspondingly shaped in conformance with a shape of an outer surface of a central portion of the mounting device so as to be accommodated thereon when in use, and a fastener to couple the mounting device and the coupling bracket together via the fastener aperture.

The present invention is drawn to an adhesive or binder composition comprising, —a cationic polyelectrolyte, —an anionic polyelectrolyte, —a mineral salt selected from the group consisting of alkaline metal or alkaline earth metal halogenides, —a particulate mineral filler, —a water-soluble polyphenol comprising at least one polyhydroxylated aromatic ring structure, and —water It is also drawn to the use of such a composition as an adhesive, binder, coating or sealant in the construction industry.

The composite polar plate single battery comprises a first composite polar plate, a first sealant, a membrane electrode, a second composite polar plate, a second sealant and a third sealant, the membrane electrode is arranged between the first composite polar plate and the second composite polar plate, and the membrane electrode respectively abuts against the first composite polar plate and the second composite polar plate; the first sealant is arranged between the first composite polar plate and the membrane electrode, the second sealant is arranged between the second composite polar plate and the membrane electrode, and the third sealant is arranged at the edge of one side surface, far away from the membrane electrode, of the second composite polar plate in a surrounding manner. The invention also provides an electric pile. The composite polar plate single battery disclosed by the invention is thin in thickness, small in size, wider in application range and scene, lower in whole-cycle use cost and capable of bringing higher economic benefits. And the volume of the electric pile prepared from the single battery is correspondingly reduced, so that the defects of the traditional polar plate electric pile can be effectively improved.

The invention provides a waterproof connecting structure of an anti-floating anchor rod node, and belongs to the technical field of anti-floating anchor rod construction of constructional engineering. The structure comprises an anti-floating anchor rod, a waterproof connecting assembly, a polymer cement waterproof mortar layer and a fine aggregate concrete protection layer. The lower end of the anti-floating anchor rod is anchored in the concrete anchoring body of the basement structure layer, and the upper end penetrates through the anchoring plate through hole; the waterproof connecting assembly is composed of an anchoring plate and a pre-buried support, the lower end of the pre-buried support is pre-buried in the concrete anchoring body, and the anchoring plate is fixed between the supports. The concrete cushion layer and the anchoring body are sealed through polyurethane sealant, and a waterproof mortar layer, a self-adhesion waterproof roll and a reinforced fine aggregate concrete protection layer are sequentially laid on the concrete cushion layer and the anchoring body to form a totally-closed waterproof system. Through the design of multi-layer collaborative protection and the rigid support, the problems that a traditional joint is prone to leakage, and an anchoring plate displaces are solved, the horizontal displacement resisting capacity is improved, the construction efficiency is improved, and the structure is suitable for anti-floating projects such as basements and basement and has high waterproofness, structural stability and economical efficiency.

A mount attaches solar panel modules to a surface. The mount includes a base, a groove formed in the base, one or more apertures disposed through the base, a first port fluidly connected to the groove, a second port fluidly connected to the groove, and a stanchion extending from the base. The one or more apertures receive a first fastener for attaching the mount to the surface. The first port is used to inject a sealant into the groove and the second port permits air within the groove to vent as the sealant is injected into the groove. The stanchion has a channel to receive a second fastener for attaching the solar panel modules to the mount.

The invention discloses a self-suspension ultrahigh-intensity pressure activated phase change sealing capsule for micro-leakage control and a preparation method thereof, and belongs to the technical field of leaking stoppage materials. The preparation raw materials comprise the following components in parts by weight: 50-100 parts of latex, 50-150 parts of water, 5-20 parts of an activating agent, 5-20 parts of a crystal phase change nano reinforcing agent, 5-20 parts of a defoaming agent, 1-10 parts of nano metal oxide, 0.5-5 parts of an anti-scorching agent, 0.5-5 parts of an accelerant and 50-150 parts of a terminating agent. The crystal phase change type nano reinforcing agent comprises at least one of polytetrafluoroethylene, polyvinylidene fluoride and a copolymer of the polytetrafluoroethylene and the polyvinylidene fluoride. The obtained phase-change sealing capsule is high in plugging speed, easy and convenient to construct, low in cost and high in plugging strength, can be applied to rapid repair and control of underground tubular column micron-scale to millimeter-scale crack leakage, and solves the problems that the plugging and repairing work flow is complex, the period is long, the cost is high, the risk is large, the one-time plugging success rate is low, and hidden dangers are difficult to eradicate.

The invention discloses a conveying mechanism for butyl sealant cutting, and relates to the butyl sealant conveying technology, the conveying mechanism comprises a conveying rack and a cutting carrying table arranged at the right end of the conveying rack, and a discharging conveyor is arranged at the right end of the cutting carrying table; a conveying mechanism is arranged in the conveying rack, and the conveying mechanism comprises a conveying crawler belt; wherein the butyl sealant is placed on the upper surface of the conveying crawler belt and is adsorbed and positioned through the negative pressure positioning holes during rotation; a dust removal mechanism is arranged at the left end of the conveying rack and comprises a dust removal brush roller. According to the conveying mechanism for cutting the butyl sealant, the butyl sealant is calibrated and positioned through the conveying mechanism, dust collection is assisted, the situation that subsequent use is affected by adhesion of the butyl sealant is avoided, meanwhile, after cutting is conducted through the cutting mechanism, the butyl sealant is separated from a cutting tool through an anti-adhesion spraying device, and the cutting tool is used for cutting the butyl sealant. And subsequent cutting is prevented from being affected by adhesion.

The invention relates to the technical field of photovoltaic power generation, and provides a photovoltaic module frame rapid assembly process method comprising the following steps: bonding a photovoltaic cell module and a stainless steel corrugated backboard through a structural adhesive to form a preliminary module structure; molding silica gel strips are embedded into the edges of the two long sides of the preliminary assembly structure so as to prevent the structural adhesive from overflowing to pollute the surface of the assembly; sleeving the stainless steel frame into the edges of the two long sides of the preliminary assembly structure from the upper part, and realizing accurate positioning through the clamping grooves of the stainless steel frame and the edges of the preliminary assembly structure; the splicing position of the stainless steel frame and the stainless steel corrugated back plate is welded and fixed in a laser welding mode; and sealant is injected into a gap between the short edge of the primary assembly structure and the folded edge of the stainless steel corrugated back plate. Through material innovation, structure optimization and process improvement, multiple bottlenecks in strength, efficiency and environmental adaptability in the prior art are broken through, and a brand new solution is provided for photovoltaic module production in a high-requirement scene.

The invention relates to the technical field of photovoltaic power generation systems, discloses a photovoltaic frame system and a stable installation method, and aims to solve the technical problems that in the prior art, a systematic stable installation scheme for a metal roof photovoltaic frame system is lacked, and connection stability, installation efficiency, water resistance and pressure resistance cannot be achieved at the same time. The method comprises the following steps: mounting the left and right frames, and connecting the left and right frames with the bracket through outer hexagon bolts; mounting upper and lower safe edges, and fixing the upper and lower safe edges on the frame foundation by using structural adhesive and bolts; connecting codes are installed, and the connecting codes are arranged between the left and right frames and the upper and lower safe edges; a cushion block is arranged between the bracket and the roof; structural adhesive is smeared at the joint of the support and the roof so as to enhance the bonding force between the support and the roof; sealants are applied to all joints, and the sealants are used in cooperation with the cushion blocks, so that the sealing performance between the roof and the support is ensured. According to the technical scheme, efficient and stable installation of the photovoltaic module is achieved through structural connection optimization, sealing waterproof and pressure dispersion design.

The utility model discloses a three-proofing type power distribution cabinet, and relates to the technical field of power distribution cabinets, the three-proofing type power distribution cabinet comprises a cabinet body, a fire extinguishing device, a dustproof sponge, a fire-retardant module and an expansion type fireproof sealant, the bottom of the cabinet body is provided with a plurality of wiring ports used for cable access, the fire-retardant module is provided with a through hole matched with the overall external diameter of a cable, and the expansion type fireproof sealant is provided with an expansion type fireproof sealant. The fire-retardant module is arranged at a wiring port at the bottom of the cabinet body, the cable penetrates through the wiring port and the through hole, and the expansion type fireproof sealant is arranged at a gap among the wiring port, the through hole and the cable; according to the utility model, fireproof and waterproof treatment is carried out on the wiring port of the cable through the fire retardant module and the expansion type fireproof sealant, the possibility of fire spreading outside and inside the cable is avoided, the fire extinguishing device can carry out automatic fire extinguishing on the inside of the power distribution cabinet, and the dustproof sponge can block external dust while ensuring ventilation.

The invention discloses a water removal device for sealant processing, and belongs to the technical field of sealant production. The water removal device comprises two groups of horizontal stirring boxes, openings of the two groups of horizontal stirring boxes are opposite to each other, and when the openings of the two groups of horizontal stirring boxes are attached to each other, the horizontal stirring boxes are closed to form a complete closed structure; after the two groups of horizontal stirring boxes are rotated and opened, the materials are discharged from the openings of the two groups of horizontal stirring boxes; an annular built-in scraping plate part is further arranged on the inner wall of the horizontal stirring box, a scraping plate driving rod part is slidably connected to the side wall of the horizontal stirring box, and the end, located in the horizontal stirring box, of the scraping plate driving rod part is connected with the built-in scraping plate part; the built-in scraper part is driven to move through the driving mechanism and the scraper driving rod part; on the premise of the same treatment capacity, the stirring and water removing efficiency is higher, and meanwhile, adhesion of glue to the inner wall of the stirring box can be reduced.