111results about How to "Easy and fast installation" patented technology

The invention discloses a rotary device with an antenna. The rotary device comprises the antenna, a base, a cylindrical rotary shaft and a limiting cover. The base is provided with a circular slot structure; the cylindrical rotary shaft is provided with a limiting protruded structure and penetrates the circular slot structure to be connected to the antenna, so that the cylindrical rotary shaft and the antenna can be fixed to the base and can rotate along a rotation axis; the limiting cover is arranged on the base and is provided with a limiting groove corresponding to the limiting protruded structure; the limiting protruded structure can rotate in the limiting groove, and a rotation range of the limiting protruded structure is constrained in the limiting groove, so that the cylindrical rotary shaft can be constrained at an angle when rotating along the rotation axis. The rotary device has the advantages that the antenna can be adjusted until an angle of the antenna is proper, so that the communication quality can be improved; the antenna can be adjusted and fixed at the proper angle, accordingly, a user feels rhythmic when the rotary device rotates and feels good when the user operates the rotary device, the rotary device can be conveniently and quickly mounted, and the labor cost can be reduced.

A household window-type solar-energy ventilation device comprises an indoor vent pipe and an outdoor vent pipe which are arranged on window glass, a filtering net is arranged in the indoor vent pipe, a sleeve with a built-in fan is arranged at an opening of the indoor vent pipe, a pipe cap with solar panels arranged on the surface is arranged on an opening of the sleeve and overturns upwards via a hinging piece above the opening of the sleeve, power supply output of the solar panels is linked with power supply input of the linked fan, a controller and a rechargeable battery are arranged on the sleeve, recharging jacks for an external power source are formed in a rechargeable battery box, and the controller can set a program to control switching among the solar panels, the external power source and the rechargeable battery so as to supply power to the fan. Electric power generated by the solar panels is utilized to power the fan in the daytime, a room is ventilated by means of controlling the fan to rotate forwards and backwards, and the rechargeable battery or the external power source is utilized to power the fan at night, so that indoor air circulation is guaranteed, pollutant dust in outdoor air is prevented from entering the room effectively, and polluted air indoor can be cleaned regularly. The household window-type solar-energy ventilation device is specifically applicable to improvement of air quality of air-conditioned rooms, and has the advantages of easiness in mounting, energy conservation and environment protection.

The invention relates to the field of LED display screens, in particular to a front demounting structure of an LED module. The front demounting structure comprises a front module and a back module, which are respectively mounted on an LED display screen; front fastening pieces are arranged on the front module, and rotary spring mechanisms are arranged on the back module; the front module is pushed to enable the front fastening pieces to push one ends of the rotary spring mechanisms to achieve the fastening of the front fastening pieces and the rotary spring mechanisms; jigs are movably mounted on the front module; the jigs are pushed to push the other ends of the rotary spring mechanisms to enable the rotary spring mechanisms to be separated from the fastening of the front fastening pieces in a rotating manner to pull out the front module. According to the invention, the LED module can be mounted in and demounted from the front of the LED display screen; an operator can position a failure LED module only from the front without walking forward and backward; therefore, the mounting, maintenance and demounting time can be greatly saved, and the whole mounting and demounting process is simple, convenient and quick.

The invention discloses a double-mode shield screw machine mode switching device and a using method thereof. The double-mode shield screw machine mode switching device comprises a connecting rotatingmechanism and lifting mechanisms, the connecting rotating mechanism is arranged on the front part of a screw conveyor, and the screw conveyor is detachably connected with a main drive or a front shield screw machine base through the connecting rotating mechanism; the lifting mechanisms are symmetrically arranged on both sides of the screw conveyor, and the outer side of the lifting mechanism is fixedly connected with a main beam of an assembling machine, and the inner side of the lifting mechanism is slidably connected with the screw conveyor. The double-mode shield screw machine mode switching device can not only meet construction requirements of advancing in an open mode and in an earth pressure mode, but also assist to complete fast and efficient mode conversion, the installation mode is simple, convenient and fast, the efficient and collateral operation mode of a main machine and back-up equipment is realized, construction efficiency of a shield machine is improved, and adaptability of the shield machine is enhanced.

The invention provides a track component of a track light. The track component comprises a track bar and a track box, wherein the track bar comprises a section bar body, multiple copper bars are arranged on the inner side of the top of the section bar body, the main body of the copper bar is arc-shaped, is provided with an inner cavity, and is provided with an elastic opening at the lower part, the top of the track box is provided with an electrode inserting plate, the electrode inserting plate is inserted in the inner cavity of the copper bar from the elastic opening and clings to the edge ofthe elastic opening, the two sides of the track box are provided with elastic bulges, and inner walls of the two sides of the section bar body are provided with guide grooves corresponding to the elastic bulges. According to the track component of the track light, the conductive structure is safe and firm, multi line control can be stably carried out on the same track, and the track component iseasy to install.

The invention relates to the technical field of lamps and discloses an LED lamp with a lampshade convenient and fast to mount. The LED lamp c with the lampshade convenient and fast to mount comprisesa mounting seat; a first groove is formed in the top of the mounting seat; a fixing block is fixedly mounted at the bottom of the internal wall of the first groove; a second groove is formed in the top of the fixing block; a first slide groove and a second slide groove are correspondingly formed in the left and right sides of the fixing block; and a first clamping block is movably mounted on the internal wall of the first slide groove. According to the LED lamp with the lampshade convenient and fast to mount, by arranging a press plate, the lampshade is mounted only by pressing a convex block,pressing a clamping column on a lampshade body to enable a clamping pin to be clamped to a clamping groove and then stopping pressing the convex block without using an external tool; and the lampshade body is detached only by pressing the convex block to increase a distance between a first clamping block and a second clamping block till the clamping column can be taken out. The mounting mode of the lampshade body of the structure and the mounting seat is simple and fast, the mounting efficiency is high, and the lampshade body of the structure and the mounting seat are mounted without using the external tool.

The invention relates to water pouring test equipment for a door and a window of an outer eave of a building. The water pouring test equipment comprises a motor, a water pump and a water spray device, wherein the motor is connected with the water pump, a water outlet of the water pump is connected with the water spray device, and a hanging ring hung on a lifting device is arranged at the upper end of the water spray device. The water pouring test equipment for the door and the window of the outer eave of the building is reasonable in design, scientific in structure, convenient in movement and strong in practicability, saves effort, quickens the test speed, guarantees the accuracy of the test result and improves the recovery rate of water resources.

The invention discloses a split mounting type separated waterproof chassis and an installation method. The split mounting type separated waterproof chassis comprises a first bottom box including a first waterproof groove, and a second bottom box including a second waterproof groove, wherein the groove bottom edge corresponding to one side of an opening of the first waterproof groove is a first connecting edge, the first waterproof groove is provided with a first connecting groove, and the side, located on one side of the first connecting edge, of the first connecting groove is open. The groove bottom edge corresponding the open side of the second waterproof groove is a second connecting edge, and the second waterproof groove is provided with a second connecting groove. The groove wall of the first connecting groove is in butt joint with the groove wall of the second connecting groove. The groove wall of the first waterproof groove in butt joint with the groove wall of the second waterproof groove. A cover plate is adhered to the butt joint position of the first connecting groove and the second connecting groove in a sealed mode. The installation method is used for installing the split mounting type separated waterproof chassis. A waterproof process is simplified, the construction difficulty is reduced, the construction time is shortened, the waterproof and leakage-proof characteristics of a bathroom are improved, and rapid construction is achieved.

The invention provides an assembled keel partition wall mounting structure. The mounting structure comprises a keel frame, a ceiling clamping piece, a transverse clamping piece and a wallboard, wherein the keel frame is arranged on a wall, and comprises a ceiling keel, a floor keel and a vertical keel; the ceiling keel is arranged at the top of the wall in the horizontal direction; the floor keelis arranged at the bottom of the wall in the horizontal direction; the vertical keel is arranged in the vertical direction; the top and the bottom of the vertical keel are connected with the ceiling keel and the floor keel; the bottom of the ceiling clamping piece is clamped with the ceiling keel; the transverse clamping piece is fixed on the vertical keel; the wallboard comprises multiple unit panels assembled; and the bottoms of the unit panels are clamped with the transverse clamping piece. Compared with the prior art, the mounting structure has the advantages of mounting convenience, simple construction, low labor and material cost, capability of realizing quick dismounting and convenience for later maintenance.

The present invention provides an assembly device for a coating head capable of easily and quickly shifting coating parts of the coating head onto an assembly bench and capable of easily and quickly mounting the assembled coating head into a liquid coating device. The assembly device for a coating head includes a hoist (20) for hoisting the coating head, an assembling bench (70) carrying a coating head slice, and a carrying bench (54) for carrying another coating head slice; the assembling bench may rotate between a first position when carrying a coating head slice and a second position when moving the assembled coating head into the liquid coating device; when the assembling bench (70) rotates to the second position after the coating head is assembled, the coating head on the assembling bench (70) towards a direction suitable for mounting the liquid coating device, in this condition, hosting installation can be carried out with the hoist (20).

The invention discloses a production line for producing a foam microcrystal fire protection, heat insulation and decoration integrated board through smelting slag. The production line comprises a charging unit, a mixing and melting unit, a powder preparation unit, a foam sintering heat treatment unit and a post-processing unit in sequence. The comprehensive performance of the foam microcrystal fire protection, heat insulation and decoration integrated board produced through the smelting slag can meet the requirements of various public and civil buildings. The integrated board has the volume weight not greater than 200 kg / m3, the heat conductivity coefficient of 0.05-0.09 W / m.k, the compressive strength of 4-7 MPa, the fracture resistance of 3-6 MPa and the maximum heat resistance temperature of 750-800 DEG C and is an incombustible material of Grade A. Solid waste and energy dual recovery during metallurgy is achieved. the forming and crystallization process is completed in one step. Production energy consumption and cost of products are reduced. The production quantity of natural resources and environmental pollution are reduced. The virtuous cycle of an ecological system is maintained.

The invention provides a fast disassembly and assembly high-performance partition wall structure, which belongs to the field of construction engineering. The fast disassembly and assembly high-performance partition wall structure includes a top floor, a bottom floor and a partition wall. The partition wall includes two wall bodies arranged at intervals between the top floor and the bottom floor. The tops of the wall bodies are detachably connected with the top floor. The bottoms of the wall bodies are detachably connected with the bottom floor. A hollow part for pipeline arrangement is formedbetween the two wall bodies. Each wall body includes a keel frame, a reinforcement body and a slab slurry layer, wherein a pouring space is formed inside the keel frame, the reinforcement body is connected to the keel frame, the reinforcement body divides the pouring space into a first pouring space and a second pouring space, the reinforcement body is provided with a hole passage through which the first pouring space and the second pouring space are connected, and the slab slurry layer is formed by pouring slurry into the first pouring space and the second pouring space. The fast disassemblyand assembly high-performance partition wall structure makes pipeline arrangement convenient, and simplifies the construction technology of a partition wall.

Embodiments of the invention disclose an information processing method and electronic equipment. The method comprises the following steps: establishing connection with second electronic equipment by first electronic equipment; sending a system installation file to the second electronic equipment on the basis of an operated first application program when a preset condition is satisfied after the first electronic equipment establishes the connection with the second electronic equipment, wherein the system installation file is used for installing an operation system by the second electronic equipment.

The invention provides a flame retardant decorative sheet and a manufacturing method of the flame retardant decorative sheet. The flame retardant decorative sheet comprises a board material assembly and a flame retardant adhesive layer which is at least attached to the surface of at least one side in the thickness direction of the board material assembly and formed by adhesive containing flame retardant adhesive. The board material assembly at least comprises a layer of wooden single board. The flame retardant adhesive contains water-soluble amino resin, dehydration catalyst, charring agent and assistant agent and contains water or not. The dehydration catalyst is one or more of ammonium polyphosphate, melamine orthophosphate and melamine pyrophosphate. The polymerization degree of the ammonium polyphosphate is 20 or above. The invention further provides a flame retardant material. The bonding performance of the flame retardant decorative sheet made by the adoption of the manufacturingmethod can meet the national standard requirement, and the flame retardant decorative sheet gives the flame retardant property to a base material and does not influence the mechanical property of thebase material. The formaldehyde emission is at the E1 grade or above, and the flame retardant decorative sheet is safe and environmentally friendly. Meanwhile, the nature texture of the wood is kept,and the decorative effect is good.

The invention discloses a small type fixed-wing unmanned aerial vehicle modularization load cabin device which comprises a vehicle body and wings. The device is characterized in that load cabins are arranged on the lower sides of the wings, the load cabins are independent modules which are connected with the vehicle body of an unmanned aerial vehicle, loads are connected in the load cabins, and gravity centers of the connection between the loads and the load cabins are arranged in a gravity center balance range of the vehicle body of the unmanned aerial vehicle. The invention further disclosesa method based on the small type fixed-wing unmanned aerial vehicle modularization load cabin device. According to the device disclosed by the invention, the load cabins of the fixed-wing unmanned aerial vehicle are modularized, and load replacement and use can be quickly and conveniently achieved under the different situations; furthermore, when the loads are replaced, only the load cabins needto be replaced, and the gravity center positions of the load cabins are prevented from being reconfigured; thus, the device is convenient to use.

The invention relates to a groove external wall suspending plate, which is formed by suspending plates and the hanging element on the seam of two long edges of two suspending plates via fixing element to be connected with the main body construction. Wherein, the hanging element is mounted at two ends and middle part of said seam; two plates are groove connected; the outer side of hanging element has T-shape projector which is inserted into the grooves. The invention has non-rigid fixing state with the construction, with better waterproof property.

The invention discloses a steel structure beam column. The steel structure beam column comprises a stand column, wherein a groove is formed in the stand column; the stand column is connected with a cross beam through the groove; rotating grooves are symmetrically formed in the two sides of the cross beam; supporting rods are rotationally connected into the rotating grooves through pin shafts; sliding grooves are formed in the supporting rods; extension rods are connected into the sliding grooves in a sliding mode; the extension rods penetrate through the sliding grooves; the ends, located outside the supporting rods, of the extension rods are rotationally connected with movable seats through pin shafts; and bases are welded and fixed to the bottoms of the movable seats. The steel structure beam column has the advantages that when connecting blocks are pressed into the groove, straight rods slide, so that compression springs in an extrusion state in a cavity are pushed into a cavity; and the compression springs release stored elastic potential energy, so that a baffle is pushed to slide, a fixing block is clamped between two triangular blocks, the two triangular blocks cannot be retracted, then the cross beam is fixed, the strength of the cross beam is guaranteed, and meanwhile, the installation process is convenient and rapid.

The invention discloses a porcelain-glass composite corrugated paper fire blocking plate with fire disaster reducing and eliminating functions. Two processes, namely the first primer line processing technological process and the second finish paint line roll-coating face technological process, are included. The first primer line processing technological process comprises the specific steps that 1,fixed-thickness sanding and dust removing are conducted; 2, back closing paint is coated in a rolled mode and solidified into a first UV closing paint layer; 3, roll-coating is conducted on a UV permeating agent twice; 4, infrared leveling is conducted; 5, UV putty is coated on the obverse side and subjected to UV solidification to generate a UV putty layer; 6, UV closing paint is coated in a rolled mode three times and solidified into three layers of second UV closing paint layers; and 7, fine sanding is conducted. The second finish paint line roll-coating face technological process comprisesthe specific steps that 1, dust removing is conducted; 2, UV glue is coated in a rolled mode to generate a first UV glue layer; and 3, UV finish paint is coated five times and solidified into five UVfinish paint layers. The problems of strong, rapid and deep permeation of an ultraviolet photocuring permeating agent and a fiber reinforced calcium silicate plate or a fiber cement plate can be solved, the deep layer is solidified into films and can form a three-dimensional chemical net-shaped cross-linking reaction with the UV putty and UV closed paint, and the problem of adhesive force of a decoration face layer and a base plate can be solved.

The invention belongs to the technical field of fabricated buildings, in particular to a fabricated wallboard connecting mechanism based on a fabricated building, and provides the following scheme: the fabricated wallboard connecting mechanism comprises two groups of wallboards, an embedded pipe and a connecting mechanism, the two groups of wallboards are respectively set as a first wallboard and a second wallboard, and a gap cavity is formed between the first wallboard and the second wallboard; and a connecting mechanism capable of being horizontally inserted is arranged in the gap cavity, concrete is poured into the gap cavity after the connecting mechanism is inserted into the gap cavity, connecting grooves are formed in the bottom ends of the outer walls of the opposite ends of the first wall plate and the second wall plate correspondingly, and the connecting grooves are matched with the embedded pipes. The connecting grooves in the opposite end faces of the first wallboard and the second wallboard are embedded into the corresponding embedded pipes correspondingly, then the connecting mechanism is horizontally inserted into the gap cavity to be fixed, and then concrete is poured into the gap cavity so that the two sets of wallboards can be fixed to the connecting mechanism; therefore, the stability of the actually assembled wallboard is greatly improved while the wallboard is quickly assembled.

The invention relates to a plug-in strip type packing box; a main box plate is connected with a lateral box plate through an L-shaped locking bar on which a positioning nail embedded in the main box plate and the lateral box plate are punched; at least one edge of external walls of the main box plate and the lateral box plate is provided with a locking piece; a locking seam or a locking button isarranged on the L-shaped locking bar; and the locking piece is in an insertion and tight locking condition with the locking seam or the locking button so as to cause the connection between the two adjacent box plates to be more fastened. By using a dual-locking way between the L-shaped locking bar and the box plates and between the L-shaped locking bar and the locking piece, the plug-in strip typepacking box facilitates the connection of the packing box to be firm, safe and reliable, and the installation can be convenient and fast; the box plates can be transported to spot for assembly, thereby saving transportation cost, improving working efficiency and causing the disassembly to be more convenient, in addition, the box plates can be repeatedly used, thereby saving timber and lowering cost.

The invention discloses a barrier gate convenient to demount, mount and combine. The barrier gate comprises a control box, a rotating shaft, transverse gate rods and a positioning ring; the interior of the control box is connected with the rotating shaft through a bearing seat, one end of the rotating shaft is fixedly connected with an output shaft of a motor, and one of the transverse gate rods is arranged at the end, extending out of the control box, of the rotating shaft; a connecting rod is hinged to the bottom end of the obverse side of the control box, the other transverse gate rod is fixed to the connecting rod, and the end, extending out of the transverse gate rod, of the rotating shaft is in threaded connection with the positioning ring; and first fixing blocks are fixed to the right sides of the obverse sides of the transverse gate rods correspondingly, baffles are hinged to the first fixing blocks, polished shafts are evenly fixed to the obverse sides of the transverse gaterods, the polished shafts are rotatably connected with vertical gate rods, second fixing blocks are fixed to one sides of the obverse sides of the transverse gate rods, and the baffles and the vertical gate rods are fixed through fastening screws. The barrier gate convenient to mount and demount can be freely combined into a polished-rod type barrier gate or a fence type barrier gate, thus the barrier gate can intercept vehicles and can also intercept pedestrians, demounting and mounting are convenient, the production efficiency is effectively improved, and meanwhile, carrying and maintainingare convenient.

The invention discloses an impact-resistant polyurethane surface decoration material. Two major processes are included, firstly, the primer line processing technological process comprises the specificsteps that (1) fixed-thickness sanding and dust removing are conducted, (2) seal coat is roller-painted on the back face and cured into a first UV seal coat layer, (3) a UV penetrant is roller-painted by two times, (4) infrared leveling is conducted, (5) UV putty is painted on the front face, UV is cured to generate a UV putty layer, (6) UV seal coat are roller-painted by three times and cured togenerate three second UV seal coat layers, and (7) fine sanding is conducted; and secondly, the finishing coat line roller-painting technological process comprises the specific steps that (1) dust removing is conducted, (2) UV glue is roller-painted to generate a first UV glue layer, and (3) UV finishing coat is painted by five times and cured to generate five UV finishing coat layers. Accordingto the impact-resistant polyurethane surface decoration material, strong penetration, rapid penetration and deep penetration of the UV curing penetrant and a fiber reinforced calcium silicate plate ora fiber cement plate are achieved, a film is formed through deep curing, the UV curing penetrant, the UV putty and the UV seal coat form a three-dimensional chemical netted crosslinking reaction, andthe problem of adhesive force of a decoration face layer and a base plate can be solved.

The invention discloses a decorative composite plate with the surface being coated with fluorocarbon paint. The decorative composite plate is a multi-layer composite plate, the surface layer is the fluorocarbon paint, the middle layer is a silicon-calcium plate, the inner layer is a heat-preservation layer, and a thin plate is clamped in the middle of the heat-preservation layer; and the environment-friendly heat-preservation decorative composite plate has the excellent properties that the compression resistance is high, the non-water-absorbent, moistureproof, airtight, lightweight and corrosion resistant effects are achieved, the service life is long, and the heat conductivity is low. According to the environment-friendly heat-preservation decorative composite plate, the problems of highpenetration, quick penetration and deep-layer penetration of an ultraviolet light curing penetrant and a fiber-reinforced calcium silicate plate or a fiber cement plate can be solved, the environment-friendly heat-preservation decorative composite plate is deeply cured into a film, the environment-friendly heat-preservation decorative composite plate, UV putty and UV sealed paint form a three-dimensional chemical network crosslinking reaction, and the problem of adhesive force of a decorative face layer and a base plate can be solved. The invention further provides a flame-retardant material.The gluing property of the flame-retardant decorative plate prepared through the method can meet the national standard requirement, and a flame-retardant property is given to a basic material; the mechanical property of the basic material is not affected, the formaldehyde releasing amount is also the E1 level or above, and the safe and environment-friendly effects are achieved; and meanwhile, thenatural texture of wood is kept, and the decorative effect is good.

The invention relates to a 485 conversion carrier wave meter reading device and a meter reading method; the 485 conversion carrier wave meter reading device is connected between a load management terminal and a data acquisition end, and comprises a RS485 interface, a PLCI38 chip, and a MUC micro-control unit; the meter reading method comprises the 485 conversion carrier wave meter reading device, a data acquisition device with carrier wave function, and the load management terminal; the 485 conversion carrier wave meter reading device and the data acquisition device are connected through a low voltage power line; the beneficial effects are that equipment investment is reduced; compared with the investment of arranging the load management terminal, the investment of arranging the 485 conversion carrier wave meter reading device is only one tenth, and GPRS / CDMA wireless channel cost needs not to be paid; mounting mode is simple and fast; operation workload is reduced; the 485 conversion carrier wave meter reading device is simple in hardware, stable in transmission, reliable in communication, thereby reducing mass operation work.

The invention discloses a metal abrasion particle sensor installation structure for a wind power gearbox. The metal abrasion particle sensor installation structure for the wind power gearbox comprisesthe wind power gearbox, a lubricating system motor pump, a lubricating system oil suction pipe, a lubricating system filter, a valve block, a metal abrasion particle sensor, an oil inlet tee joint and an oil outlet tee joint; the valve block and an oil inlet of the metal abrasion particle sensor are in communication with two connectors of the oil inlet tee joint respectively; and three connectorsof the oil outlet tee joint are connected with an oil outlet of the wind power gearbox, an oil outlet of the metal abrasion particle sensor and the lubricating system oil suction pipe respectively. According to the metal abrasion particle sensor installation structure for the wind power gearbox, the purpose of monitoring abrasion of the gearbox on line and in real time is achieved, the leakage point caused installing the metal abrasion particle sensor is reduced, the materials and the installation cost required for installation are saved, and meanwhile, normal operation of a main lubricatingsystem of the gearbox is not influenced.

The invention discloses a road green belt isolating device used for municipal gardens and transported conveniently. The device comprises a main isolating plate, a right side isolating plate, a left side isolating plate, clamping plates and a storage groove. The upper end and the lower end of the main isolating plate are connected with fixing blocks through installation sleeves. A bottom block is fixed below an upright. The left side isolating plate and the right side isolating plate are arranged at the left end and the right end of the main isolating plate. Reserved holes are reserved in the clamping plates. The clamping plates are fixed to the back faces of the fixing blocks. Second installation holes are reserved in the upper end and the lower end of each fixing block. Insertion holes are symmetrically formed in the left side and the right side of the upper end of the upright. The storage groove is reserved in the back face of the main isolating plate. The road green belt isolating device used for the municipal gardens and transported conveniently is provided with the main isolating plate, the left side isolating plate and the right side isolating plate, when the device is transported, the left side isolating plate and the right side isolating plate can be turned over to be stored in the storage groove in the back face of the main isolating plate so that the purpose that thetransport space is saved can be achieved, and the installation mode of the device is simple and quick.

The invention discloses a manufacturing method of an outer wall heat-preservation decorating plate with a vacuum heat-insulation function and further provides a flame-retardant material. The manufacturing method comprises two procedures, namely the primer line processing technical procedure and the finishing coat line roller-coating technical procedure. The primer line processing technical procedure comprises the specific steps that 1, constant-thickness sanding and dust removing are conducted; 2, roller-coating of back surface seal coat is conducted, and the back surface seal coat is cured into a first UV seal coat layer; 3, roller-coating of ultraviolet (UV) penetrating agents is conducted for two times; 4, infrared leveling is conducted; 5, the front surface is coated with UV putty, andUV curing is conducted to generate a UV putty layer; 6, roller-coating of the UV seal coat is conducted for three times, and the UV seal coat is cured to generate three second UV seal coat layers; and 7, fine sanding is conducted. The finishing coat line roller-coating technical procedure comprises the specific steps that 1, dust removing is conducted; 2, roller-coating of UV glue is conducted togenerate a first UV glue layer; and 3, UV finishing coat is smeared for five times and cured to generate five UV finishing coat layers. According to the manufacturing method of the outer wall heat-preservation decorating plate with the vacuum heat-insulation function, strong, rapid and deep permeation of UV curing penetrating agents and a fiber-reinforced calcium silicate plate or a fiber cementplate can be achieved, deep curing film-forming is achieved, the UV curing penetrating agents, the UV putty and the UV seal coat form a stereo chemical net-shaped cross-linking reaction, and the adhesive force problem of a decorating face layer and a base plate can be solved. The gluing property of the flame-retardant decorating plate prepared through the manufacturing method meets the national standard requirement, and a base material has the flame-retardant property; the mechanical property of the base material is not affected, the formaldehyde emission is also in the grade E1 or above, andthus safety and environmental protection are achieved; and meanwhile, the natural texture of wood is kept, and the decorating effect is good.

The invention relates to a communication cabinet. The communication cabinet comprises a cabinet body, a communication module in the cabinet body and an air conditioner system used for cooling the communication module, and further comprises a primary air system matched with the air conditioner system, wherein the primary air system comprises a control unit, a detection unit, an air inlet assembly and an air outlet assembly; when the detection unit detects that the temperature of the communication module is higher than the set temperature, the control unit operates the air inlet assembly and the air outlet assembly to be started to form a primary air duct; when the detection unit detects that the temperature of the communication module is lower than the set temperature, the control unit operates the air inlet assembly and the air outlet assembly to be closed so as to close the primary air duct. The primary air system and an original air conditioner system are linked for cooling, the communication cabinet can be rapidly and effectively cooled under high temperature in summer and can be intelligently closed under low temperature in winter without need of the primary air system, and the communication cabinet saves energy and is environmentally friendly; the air inlet assembly and the air outlet assembly are arranged in a modular mode, and rapid installation is facilitated.

The invention relates to a dish washing machine for a canteen. The dish washing machine comprises a body, a first sprinkler head, a retaining rings and a pump. The top of the main body is provided with a first box body, and the first sprinkler head is installed at the bottom end of the first connecting pipe, the top of the main body is provided with a second box body, and the top of the second boxbody is provided with a second water inlet. The first sprinkler head is arranged at the bottom end of the first connecting pipe body. The invention has the advantages that: As to that second box body, first box, the main body, the fixing ring and the placement groove are arranged, and the solid detergent is arranged in a placing groove on the inner side of the fixing ring so that the water in thesecond tank and the solid detergent are intermingled to form a liquid reagent suitable for cleaning the dish, and the cleaning work is carried out.

The invention discloses a pre-assembly integrated bathroom by modular ceramic tiles and an assembly method of the pre-assembly integrated bathroom. The pre-assembly integrated bathroom comprises a plurality of outer walls, a bottom plate and a top plate, the wall surfaces of the outer walls and the ground surface of the bottom plate are respectively provided with a plurality of ceramic tile fixers, mounting grooves for reserving external fixing objects are formed in the wall surfaces of the outer walls, the ground surface of the bottom plate and the top surface of the top plate respectively, and pipeline structures are arranged in the outer walls and the bottom plate. The assembly method includes the steps: firstly, splicing the outer walls, the bottom plate and the top plate and presetting pipeline holes; secondly, forming the mounting grooves for reserving the external fixing objects in the wall surfaces, the ground surface and the top surface; thirdly, mounting the ceramic tile fixers on the wall surfaces and the ground surface and sticking the ceramic tiles on the wall surfaces and the ground surface; fourthly, transporting the pre-assembly integrated bathroom to a site for mounting; fifthly, mounting fixing objects in the mounting grooves, and connecting the fixing objects with the pipeline structures in a matched manner; sixthly, mounting gate structures on the outer walls. The pre-assembly integrated bathroom is disassembled and transported after pre-mounted, only needs to be simply connected by the aid of screws after reaching the construction site, and is conveniently and rapidly mounted on the site.