Intelligent remote control building external window water spraying test device

Abstract

The invention discloses an intelligent remote control building external window water spraying test device, and relates to the technical field of water spraying test, the intelligent remote control building external window water spraying test device comprises an assembly rack, one side of the assembly rack is provided with a water spraying test assembly, the water spraying test assembly comprises a water distribution box, the middle of one side of the assembly rack is provided with the water distribution box, and the top of the water distribution box is provided with a hole connected with a water supply pipe; spraying pipes are rotationally connected to the two sides of the water distribution boxes correspondingly, a plurality of water spraying heads are installed on one sides of the spraying pipes at equal intervals, a connecting water pipe is connected between the two water distribution boxes, adjusting sliding pipes are installed at the two ends of the assembling frame correspondingly, and adjusting racks are slidably installed in the adjusting sliding pipes. The swinging electric push rod drives the swinging gear and the spraying pipe to rotate, the water spraying direction of the water spraying head is changed, the spraying range is wider, spraying is more uniform, the position of the adjusting rack in the adjusting sliding pipe is changed through the adjusting motor, the electric suction cup can suck building outer window vertical faces with different depths, and the application range is wider.

Description

Technical Field

[0001] The present invention relates to the technical field of water spraying tests, and specifically to an intelligent remote-controlled building exterior window water spraying test device. Background Technique

[0002] In order to test the anti-leakage performance of exterior windows of residential projects, eliminate systematic leakage risks, and submit products satisfactory to customers, it is necessary to conduct on-site water spraying tests on each exterior window before project delivery. By using natural water pressure to form a water curtain on the surface of exterior doors and windows, simulating the way of raining, ensuring that the water spraying covers all exterior windows, and visually observing whether there is any leakage phenomenon of exterior doors and windows after the water spraying test.

[0003] In the Chinese patent with the publication number CN215865652U and the name of "a building exterior window water spraying test device", by setting multiple independent water outlet ports, it is possible to conduct water spraying tests on multiple exterior windows simultaneously. On the one hand, it can detect the sealing performance of the exterior window itself, and on the other hand, it can simultaneously test the sealing performance between the exterior window and the wall; However, the spray pipe support of this patent and existing water spraying devices cannot be uniformly used at windows with different depths. It is necessary to increase manual replacement of the support suitable for the window for trial, which affects the speed of the water spraying test. Moreover, the water flow at the water spray outlet is too concentrated and cannot be evenly sprayed on the exterior window facade, resulting in uneven coverage area, insufficient water spraying at the window frame edge or joint, and inability to detect the true leakage point. Summary of the Invention

[0004] The present invention provides an intelligent remote-controlled building exterior window water spraying test device, which can effectively solve the problems in the above background technique that the spray pipe support of this patent and existing water spraying devices cannot be uniformly used at windows with different depths, it is necessary to increase manual replacement of the support suitable for the window for trial, which affects the speed of the water spraying test, and the water flow at the water spray outlet is too concentrated and cannot be evenly sprayed on the exterior window facade, resulting in uneven coverage area, insufficient water spraying at the window frame edge or joint, and inability to detect the true leakage point.

[0005] To achieve the above object, the present invention provides the following technical solution: An intelligent remote-controlled building exterior window water spraying test device, including an assembly frame, and a water spraying test assembly is arranged on one side of the assembly frame, and the water spraying test assembly includes a water distribution box; A water distribution box is installed in the middle on one side of the assembly frame. The top of the water distribution box is connected with a water supply pipe through an opening. Spray pipes are rotatably connected to both sides of the water distribution box. A plurality of water spray heads are equidistantly installed on one side of the spray pipe. A connecting water pipe is connected between the two water distribution boxes; Adjusting slide tubes are installed at both ends of the assembly frame. An adjusting rack is slidably installed inside the adjusting slide tube. One end of the adjusting rack is installed with an electric suction cup. A support frame is connected to the side of the adjusting rack and near the electric suction cup. A moving electric push rod is rotatably installed at the top of the support frame. The output end of the moving electric push rod is connected to a roller frame. A hollow wheel is rotatably installed inside the roller frame. A driving motor is installed on the outer side of the roller frame. The output end of the driving motor is connected to one end of the rotating shaft of the adjacent hollow wheel. Fixing suction cups are evenly connected to the outside of the hollow wheel through openings.

[0006] According to the above technical solution, a swing gear is connected to one end of the outer side of the spray pipe. A swing electric push rod is installed at the bottom of the assembly frame and below the swing gear. The output end of the swing electric push rod is connected to a swing rack. The swing gear meshes with the adjacent swing rack.

[0007] According to the above technical solution, a number of cameras are installed at equal intervals on the other side of the assembly frame; Limit grooves are provided on both sides of the adjusting rack. Limit strips are welded on both sides inside the adjusting slide tube. The adjusting rack is embedded inside the adjacent limit grooves.

[0008] According to the above technical solution, adjusting motors are installed on both ends of the assembly frame and on one side of the adjusting slide tube. The output end of the adjusting motor is connected to an adjusting gear. The adjusting gear meshes with the adjacent adjusting rack.

[0009] According to the above technical solution, the other end of the rotating shaft of the hollow wheel penetrates and is connected to one end of a rotary joint. The other end of the rotary joint is connected to one end of a telescopic bellows. The other end of the telescopic bellows is connected to a connection head. A filter box is installed at the top of the support frame and on one side of the moving electric push rod. The connection head is connected to one end of the filter box by threads. A dust filter screen is embedded inside the filter box. An air suction pump is installed on one side of the filter box. The air suction end of the air suction pump is connected to the other end of the adjacent filter box.

[0010] According to the above technical solution, a transverse moving electric push rod is installed on one side of the support frame and on one side of the air suction pump. The output end of the transverse moving electric push rod is connected to a transverse moving rack. A transverse moving gear is connected to one end of the moving electric push rod. The transverse moving rack meshes with the adjacent transverse moving gear.

[0011] According to the above technical solution, a moving platform is provided on one side of the top of the assembly frame at the top. Winding rollers are installed on both sides of the top of the moving platform. A lifting motor is installed at one end of the winding roller. The output end of the lifting motor is connected to one end of the rotating shaft of the adjacent winding roller. Lifting ropes are wound outside the winding rollers. One end of each of the two lifting ropes is respectively connected to both ends of the top of the assembly frame at the top. Electric wheels are installed at the four corners of the bottom of the moving platform; Guiding electric push rods are installed at both ends inside the mobile station. The output ends of the guiding electric push rods are connected with two guiding wheels, and the lifting rope is wrapped inside the adjacent guiding wheels.

[0012] According to the above technical solution, a simulation recovery component is arranged between the two mounting frames. The simulation recovery component includes a guiding connecting rod; A guiding connecting rod is connected between the adjacent ends of the two mounting frames. A bidirectional motor is installed in the middle of the guiding connecting rod. The output end of the bidirectional motor is connected with a moving screw rod. A moving seat is connected between the moving screw rod and the adjacent guiding connecting rod. The moving seat is connected with the moving screw rod through a threaded hole, and the moving seat is slidably connected with the guiding connecting rod. A redirecting electric push rod is installed on one side of the moving seat. The output ends of the two redirecting electric push rods in the same plane are connected with an assembly plate through a rotating connecting seat. A plurality of flow-through holes are equidistantly formed through one side of the assembly plate. Axial flow fans are installed at positions corresponding to the flow-through holes on one side of the assembly plate. A plurality of axial flow fans in the same plane are connected through a linkage rod. A redirecting motor is installed at one end of the linkage rod on one side of the assembly plate. The output end of the redirecting motor is connected with one end of the adjacent linkage rod; A water collecting tank is installed at the bottom of the bottommost mounting frame. A winding and unwinding roller is rotatably installed inside the water collecting tank. Spiral clockwork springs are installed at both ends outside the water collecting tank. The two ends of the rotating shaft of the winding and unwinding roller are respectively connected with the movable ends of the two spiral clockwork springs. A waterproof cloth is wound outside the winding and unwinding roller. The two sides of the movable end of the waterproof cloth are respectively connected with one end of two lifting ropes. The other ends of the lifting ropes are connected with one end of the bottom of the adjacent adjusting rack. A return water pump is installed on one side outside the water collecting tank. The water inlet end of the return water pump is connected with the bottom of one side of the water collecting tank through a return water inlet pipe. The water outlet end of the return water pump is connected with one side of a water supply pipe through a return water outlet pipe. A one-way water valve is connected between the return water outlet pipe and the water supply pipe.

[0013] According to the above technical solution, the diameter at the middle position of the winding and unwinding roller is smaller than that at the two end positions. A return water filter screen is placed inside the water collecting tank and at the bottom of the winding and unwinding roller.

[0014] According to the above technical solution, the input ends of the swing electric push rod, the camera, the adjusting motor, the electric suction cup, the moving electric push rod, the driving motor, the air suction pump, the transverse moving electric push rod, the lifting motor, the guiding electric push rod, the bidirectional motor, the redirecting electric push rod, the axial flow fan, the redirecting motor and the return water pump are electrically connected to the output end of an external controller, and the input end of the external controller is electrically connected to the output end of an external power supply.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. A water spray test component is provided. The lifting motor is controlled to drive the wire winding roller to rotate, the lifting rope is lengthened, the assembly frame descends, and the adjustment motor drives the adjustment rack to move until the electric suction cup fits against the building exterior window. The assembly frame is stably fixed on the outer side of the exterior window by starting the electric suction cup. Under the connection effect of the connecting water pipe, clear water enters the water distribution box and the spray pipe, and finally sprays out from the spray head. The swinging electric push rod drives the swinging gear and the spray pipe to rotate, changing the spraying direction of the spray head, with a wider spraying range, more convenient operation, and more uniform spraying; When the depths of the tested exterior windows are different, the position of the adjustment rack in the adjustment sliding tube is changed by the adjustment motor, and the electric suction cup can adsorb the facades of building exterior windows with different depths, with a wider application range. The images captured by the camera are transmitted to an external display for easy observation of the water spray situation of the exterior window, which is convenient and fast; The moving electric push rod drives the roller frame and the hollow wheel to move, making the hollow wheel contact the facade of the exterior window. Under the connection effect of the rotary joint, the telescopic bellows and the filter box, the air pump sucks out the air inside the hollow wheel, and the fixed suction cup adsorbs on the facade of the exterior window. The driving motor drives the hollow wheel to rotate, and in cooperation with the transverse moving electric push rod driving the moving electric push rod to rotate, the lifting motor driving the lifting rope to move up and down, and the electric wheel driving the moving platform to move, the assembly frame can stably move flexibly at multiple angles along the facade of the exterior window without manual pulling of the overall device, reducing the manual labor intensity. Moreover, the stable movement of the assembly frame, compared with the traditional manual pulling movement, the overall device will not shake violently, avoiding the device from colliding and damaging the exterior window glass, and the device has better stability.

[0016] 2. A simulated recovery component is provided. The bidirectional motor drives the moving screw to rotate. Under the limiting and guiding effect of the guiding connecting rod, the bidirectional motor drives the moving seat and the assembly plate to move up and down. Under the rotational connection effect of the rotating connection seat, the redirecting electric push rod drives the assembly plate to swing. At the same time, the redirecting motor drives the linkage rod and the axial flow fan to swing. The bidirectional motor, the redirecting electric push rod and the redirecting motor cooperate with each other to change the blowing direction of the axial flow fan in multiple directions, simulating the influence of natural wind on rainwater, increasing the test authenticity. And by controlling the wind speed of the axial flow fan, the influence of different winds on water spray can be simulated, further increasing the test authenticity; The splashed water falls onto the top of the waterproof cloth under the action of gravity. The horizontal height at the middle position of the winding and unwinding roller is lower than that at both ends of the winding and unwinding roller. Under the guiding action of the winding and unwinding roller, the water falling onto the top of the waterproof cloth can gather in the middle of the waterproof cloth and finally fall into the inside of the water collecting tank. The return water filter screen filters the water flowing into the inside of the water collecting tank, and impurities stay on the top of the return water filter screen. The water collected inside the water collecting tank enters the inside of the water supply pipe under the transportation of the return flow inlet pipe, the return water pump and the return flow outlet pipe, realizing the recycling of water, reducing the waste of water. Under the connection and driving action of the lifting rope, while the adjusting rack moves, it can pull the waterproof cloth to move, so that the waterproof cloth can be as close to the outer window as possible, and the splashed water can fall onto the top of the waterproof cloth as much as possible, and the effect of water recycling is better.

[0017] In summary, the blowing of the axial flow fan in the simulation recovery component can make the water sprayed by the spray head in the water spraying test component act more evenly on the outer surface of the outer window. Compared with the background technology and the existing test device, the water sprayed by this device makes the spraying more uniform and the test effect better. Each electrical component of this device can be connected to a special remote controller through a wireless local area network to realize remote automatic control, which is convenient and fast. Brief Description of the Drawings

[0018] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the drawings: Figure 1 is the three-dimensional structure schematic diagram of the present invention; Figure 2 is the structure schematic diagram of the water spraying test component of the present invention; Figure 3 is the installation structure schematic diagram of the water distribution box of the present invention; Figure 4 is the installation structure schematic diagram of the spray pipe of the present invention; Figure 5 is the installation structure schematic diagram of the hollow wheel of the present invention; Figure 6 is the installation structure schematic diagram of the guide wheel of the present invention; Figure 7 is the structure schematic diagram of the simulation recovery component of the present invention; Figure 8 is the installation structure schematic diagram of the bidirectional motor of the present invention; Figure 9 is the installation structure schematic diagram of the axial flow fan of the present invention; Figure 10 is the installation structure schematic diagram of the water collecting tank of the present invention; Figure 11 is the installation structure schematic diagram of the winding and unwinding roller of the present invention; Reference numerals in the figure: 1. Assembly rack; 2. Water spray test assembly; 201. Water distribution box; 202. Water supply pipe; 203. Spray pipe; 204. Sprinkler head; 205. Swing gear; 206. Swing electric push rod; 207. Swing rack; 208. Connecting water pipe; 209. Camera; 210. Adjusting slide pipe; 211. Adjusting rack; 212. Limit groove; 213. Limit bar; 214. Adjusting motor; 215. Adjusting gear; 216. Electric suction cup; 217. Support frame; 218. Moving electric push rod; 219. Roller rack; 220. Hollow wheel; 221. Driving motor; 222. Fixed suction cup; 223. Rotary joint; 224. Telescopic bellows; 225. Connector; 226. Filter box; 227. Dust filter screen; 228. Suction pump; 229. Transverse moving electric push rod; 230. Transverse moving rack; 231. Transverse moving gear; 232. Moving table; 233. Winding roller; 234. Lifting motor; 235. Lifting rope; 236. Guiding electric push rod; 237. Guide wheel; 238. Electric wheel; 3. Simulated recovery assembly; 301. Guiding connecting rod; 302. Bidirectional motor; 303. Moving screw; 304. Moving seat; 305. Redirecting electric push rod; 306. Rotating connecting seat; 307. Assembly plate; 308. Through-flow hole; 309. Linking rod; 310. Axial flow fan; 311. Redirecting motor; 312. Water collection tank; 313. Rewinding and unwinding roller; 314. Spiral spring; 315. Waterproof cloth; 316. Pulling rope; 317. Return water filter screen; 318. Return water pump; 319. Return water inlet pipe; 320. Return water outlet pipe; 321. Check valve. Specific embodiments

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0021] Embodiment: As Figures 1-11As shown in the figure, the present invention provides a technical solution for an intelligent remote-controlled building exterior window water spraying test device, including an assembly frame 1. On one side of the assembly frame 1, there is a water spraying test assembly 2. The water spraying test assembly 2 includes a water distribution box 201, a water supply pipe 202, a spray pipe 203, a spray head 204, a swing gear 205, a swing electric push rod 206, a swing rack 207, a connecting water pipe 208, a camera 209, an adjusting sliding pipe 210, an adjusting rack 211, a limiting groove 212, a limiting strip 213, an adjusting motor 214, an adjusting gear 215, an electric suction cup 216, a support frame 217, a moving electric push rod 218, a roller frame 219, a hollow wheel 220, a driving motor 221, a fixed suction cup 222, a rotary joint 223, an expansion bellows 224, a connecting head 225, a filter box 226, a dust filter net 227, an air suction pump 228, a transverse moving electric push rod 229, a transverse moving rack 230, a transverse moving gear 231, a moving platform 232, a wire winding roller 233, a lifting motor 234, a lifting rope 235, a guiding electric push rod 236, a guiding wheel 237, and an electric wheel 238; In the middle of one side of the assembly frame 1, a water distribution box 201 is installed. The top of the water distribution box 201 is provided with an opening for connecting a water supply pipe 202. Both sides of the water distribution box 201 are rotatably connected with spray pipes 203. On one side of the spray pipe 203, a number of spray heads 204 are equidistantly installed. At the outer end of the spray pipe 203, a swing gear 205 is connected. At the bottom of the assembly frame 1 and below the swing gear 205, a swing electric push rod 206 is installed. The output end of the swing electric push rod 206 is connected with a swing rack 207. The swing gear 205 meshes with the adjacent swing rack 207. When the swing electric push rod 206 operates, it can drive the swing gear 205 and the spray pipe 203 to rotate, thereby changing the spraying direction of the spray head 204. A connecting water pipe 208 is connected between the two water distribution boxes 201. On the other side of the assembly frame 1, a number of cameras 209 are equidistantly installed. The cameras 209 can transmit the captured images to an external display in real time, facilitating the observation of the water spraying situation of the exterior window; Both ends of the assembly frame 1 are installed with adjusting slide tubes 210. An adjusting rack 211 is slidably installed inside the adjusting slide tube 210. Limiting grooves 212 are opened on both sides of the adjusting rack 211. Limiting bars 213 are welded on both sides inside the adjusting slide tube 210. The adjusting rack 211 is embedded inside the adjacent limiting grooves 212. The limiting bars 213 can limit the adjusting rack 211, and the adjusting rack 211 can stably move inside the adjusting slide tube 210. Adjusting motors 214 are installed on both ends of the assembly frame 1 and on one side of the adjusting slide tubes 210. The output end of the adjusting motor 214 is connected with an adjusting gear 215. The adjusting gear 215 meshes with the adjacent adjusting rack 211. Under the driving action of gear meshing, the adjusting motor 214 can drive the adjusting rack 211 to move inside the adjusting slide tube 210. One end of the adjusting rack 211 is installed with an electric suction cup 216. A support frame 217 is connected to one side of the adjusting rack 211 and near the electric suction cup 216. A moving electric push rod 218 is rotatably installed at the top of the support frame 217. The output end of the moving electric push rod 218 is connected with a roller frame 219. A hollow wheel 220 is rotatably installed inside the roller frame 219. A driving motor 221 is installed on the outside of one side of the roller frame 219. The output end of the driving motor 221 is connected with one end of the rotating shaft of the adjacent hollow wheel 220. Uniform holes are connected to the outside of the hollow wheel 220 and are connected with fixed suction cups 222; The other end of the rotating shaft of the hollow wheel 220 runs through and is connected to one end of a rotary joint 223. The other end of the rotary joint 223 is connected to one end of a telescopic bellows 224. The rotary joint 223 ensures that air passes through the telescopic bellows 224 while not hindering the rotation of the hollow wheel 220. The other end of the telescopic bellows 224 is connected with a connector 225. A filter box 226 is installed on the top of the support frame 217 and on one side of the moving electric push rod 218. The connector 225 is threadedly connected with one end of the filter box 226. A dust filter screen 227 is embedded inside the filter box 226. The dust filter screen 227 can filter the flowing air to prevent dust from affecting the operation of the suction pump 228. A suction pump 228 is installed on one side of the filter box 226. The suction end of the suction pump 228 is connected with the other end of the adjacent filter box 226. Under the connection effect of the rotary joint 223, the telescopic bellows 224 and the filter box 226, the suction pump 228 can pump out the air inside the hollow wheel 220, making the air pressure inside the hollow wheel 220 lower than the external air pressure; A transverse moving electric push rod 229 is installed on one side of the support frame 217 and on one side of the suction pump 228. The output end of the transverse moving electric push rod 229 is connected with a transverse moving rack 230. A transverse moving gear 231 is connected to one end of the moving electric push rod 218. The transverse moving rack 230 meshes with the adjacent transverse moving gear 231. When the transverse moving electric push rod 229 operates, the transverse moving electric push rod 229 can drive the transverse moving gear 231 and the moving electric push rod 218 to rotate, thereby driving the roller frame 219 and the hollow wheel 220 to rotate; On one side of the top of the assembly rack 1 located at the top, there is a moving platform 232. On both sides of the top of the moving platform 232, winding rollers 233 are installed. At one end of the winding roller 233, a lifting motor 234 is installed. The output end of the lifting motor 234 is connected to one end of the rotating shaft of the adjacent winding roller 233. A lifting rope 235 is wound around the outside of the winding roller 233. One end of the two lifting ropes 235 is respectively connected to both ends of the top of the assembly rack 1 located at the top. Under the connection action of the lifting rope 235, when the lifting motor 234 drives the winding roller 233 to rotate, it can drive the assembly rack 1 to move up and down. Electric wheels 238 are installed at the four corners of the bottom of the moving platform 232. When the moving platform 232 is transported to the top of the building, the electric wheels 238 can drive the assembly rack 1 to move horizontally. Guide electric push rods 236 are installed at both ends inside the moving platform 232. The output end of the guide electric push rod 236 is connected to two guide wheels 237. The lifting rope 235 is covered inside the adjacent guide wheels 237. The guide wheels 237 can guide the lifting rope 235. The guide electric push rod 236 can push the lifting rope 235 away from the eaves of the building to avoid damage to the lifting rope 235 caused by friction between the eaves and the lifting rope 235; A simulation recovery component 3 is arranged between the two assembly racks 1. The simulation recovery component 3 includes a guide connecting rod 301, a bidirectional motor 302, a moving screw 303, a moving seat 304, a redirecting electric push rod 305, a rotating connection seat 306, an assembly plate 307, a through-flow hole 308, a linkage rod 309, an axial flow fan 310, a redirecting motor 311, a water collecting tank 312, a winding and unwinding roller 313, a spiral spring 314, a waterproof cloth 315, a lifting rope 316, a return water filter screen 317, a return water pump 318, a return water inlet pipe 319, a return water outlet pipe 320 and a one-way water valve 321; A guide connecting rod 301 is connected between the adjacent two ends of the two assembly racks 1. A bidirectional motor 302 is installed in the middle of the guide connecting rod 301. The output end of the bidirectional motor 302 is connected to a moving screw 303. A moving seat 304 is connected between the moving screw 303 and the adjacent guide connecting rod 301. The moving seat 304 is connected to the moving screw 303 through a threaded hole and is slidably connected to the guide connecting rod 301. A redirecting electric push rod 305 is installed on one side of the moving seat 304. The output ends of the two redirecting electric push rods 305 in the same plane are connected to an assembly plate 307 through a rotating connection seat 306. A plurality of through-flow holes 308 are equidistantly formed through one side of the assembly plate 307. Axial flow fans 310 are installed at positions corresponding to the through-flow holes 308 on one side of the assembly plate 307. A plurality of axial flow fans 310 in the same plane are connected to each other through a linkage rod 309. A redirecting motor 311 is installed at one end of the linkage rod 309 on one side of the assembly plate 307. The output end of the redirecting motor 311 is connected to one end of the adjacent linkage rod 309; At the bottom of the assembly frame 1 located at the bottom, a water collection tank 312 is installed. Inside the water collection tank 312, a winding and unwinding roller 313 is rotatably installed. At both outer ends of the water collection tank 312, spiral clockwork springs 314 are installed. The two ends of the rotating shaft of the winding and unwinding roller 313 are respectively connected to the movable ends of the two spiral clockwork springs 314. A waterproof cloth 315 is wound around the outer side of the winding and unwinding roller 313. The two sides of the movable end of the waterproof cloth 315 are respectively connected to one end of two lifting ropes 316. The other end of the lifting rope 316 is connected to one end of the bottom of the adjacent adjusting rack 211. Under the connection and driving action of the lifting rope 316, when the adjusting rack 211 moves, it can pull the waterproof cloth 315 to move. The diameter at the middle position of the winding and unwinding roller 313 is smaller than that at the two end positions. Under the guiding action of the winding and unwinding roller 313, the water falling on the top of the waterproof cloth 315 can gather in the middle of the waterproof cloth 315 and finally fall into the water collection tank 312. Inside the water collection tank 312 and at the bottom of the winding and unwinding roller 313, a return water filter screen 317 is placed. The return water filter screen 317 can filter the water flowing into the water collection tank 312, so that impurities stay on the top of the return water filter screen 317. On one side outside the water collection tank 312, a return water pump 318 is installed. The water inlet end of the return water pump 318 is connected to the bottom of one side of the water collection tank 312 through a return water inlet pipe 319. The water outlet end of the return water pump 318 is connected to one side of the water supply pipe 202 through a return water outlet pipe 320. A one-way water valve 321 is connected between the return water outlet pipe 320 and the water supply pipe 202; The input ends of the swing electric push rod 206, the camera 209, the adjusting motor 214, the electric suction cup 216, the moving electric push rod 218, the driving motor 221, the air suction pump 228, the horizontal moving electric push rod 229, the lifting motor 234, the guiding electric push rod 236, the bidirectional motor 302, the redirecting electric push rod 305, the axial flow fan 310, the redirecting motor 311 and the return water pump 318 are electrically connected to the output end of the external controller. The input end of the external controller is electrically connected to the output end of the external power supply. The external controller can be connected to the dedicated remote controller in the way of wireless local area network to realize remote automatic control of each electrical component.

[0022] The working principle and usage process of the present invention: When in use, the whole device is transported to the top of the building. The electric wheel 238 is placed on the top of the building. The lifting rope 235 is connected to both ends of the top of the topmost assembly frame 1, and the guiding wheel 237 is used to guide the lifting rope 235. The guiding electric push rod 236 is controlled to drive the guiding wheel 237 to move, so that the lifting rope 235 is separated from the building eaves. When the lifting rope 235 moves, it is avoided that the eaves and the lifting rope 235 rub against each other and cause damage to the lifting rope 235. Subsequently, the assembly frame 1 is moved to the outside of the building wall with building exterior windows, and the water supply pipe 202 is connected to an external water pump; Control the lifting motor 234 to drive the winding roller 233 to rotate, extend the lifting rope 235, and lower the assembly rack 1. When the assembly rack 1 moves to the position of the outer window, adjust the motor 214 to drive the adjusting gear 215 to rotate. The adjusting rack 211 is inserted into the adjacent limiting groove 212, and the limiting strip 213 limits the adjusting rack 211. The adjusting motor 214 drives the adjusting rack 211 to move until the electric suction cup 216 fits against the building outer window. When the electric suction cup 216 contacts the outer window, the electric suction cup 216 is activated, and the assembly rack 1 is stably fixed on the outside of the outer window. Subsequently, an external water pump conveys clear water into the water supply pipe 202. Under the connection effect of the connecting water pipe 208, the clear water enters the water distribution box 201 and the spray pipe 203, and finally sprays out from the spray head 204. At the same time, the swing electric push rod 206, the bidirectional motor 302, the redirecting electric push rod 305, the redirecting motor 311, and the axial flow fan 310 operate. The swing electric push rod 206 drives the swing gear 205 and the spray pipe 203 to rotate, changing the spraying direction of the spray head 204, with a wider spraying range, more convenient operation, and more uniform spraying; The bidirectional motor 302 drives the moving screw 303 to rotate. Under the limiting and guiding action of the guiding connecting rod 301, the bidirectional motor 302 drives the moving seat 304 and the assembly plate 307 to move up and down. Under the rotational connection action of the rotational connection seat 306, the redirecting electric push rod 305 drives the assembly plate 307 to swing. At the same time, the redirecting motor 311 drives the linkage rod 309 and the axial flow fan 310 to swing. The bidirectional motor 302, the redirecting electric push rod 305, and the redirecting motor 311 cooperate with each other to change the blowing direction of the axial flow fan 310 in multiple directions, simulating the influence of natural wind on rainwater, increasing the test authenticity. And by controlling the wind speed of the axial flow fan 310, the influence of different winds on spraying can be simulated, further increasing the test authenticity. Moreover, the blowing of the axial flow fan 310 can make the water sprayed from the spray head 204 act more evenly on the outer surface of the outer window, making the spraying more uniform and the test effect better; After the water sprayed by the water spray head 204 acts on the outer window for a period of time, the electric suction cup 216 is temporarily powered off, the adjustment motor 214 drives the electric suction cup 216 to be separated from the outer window by a certain distance, the moving electric push rod 218 drives the roller frame 219 and the hollow wheel 220 to move, so that the hollow wheel 220 contacts the outer window facade. Then the suction pump 228 is started. Under the connection action of the rotary joint 223, the telescopic bellows 224 and the filter box 226, the suction pump 228 pumps out the air inside the hollow wheel 220, making the air pressure inside the hollow wheel 220 lower than the external air pressure. The fixed suction cup 222 adsorbs on the outer window facade. The driving motor 221 drives the hollow wheel 220 to rotate. The transverse movement rack 230 and the transverse movement gear 231 are engaged with each other. Cooperating with the transverse movement electric push rod 229 to drive the moving electric push rod 218 to rotate, the lifting motor 234 drives the lifting rope 235 to move up and down, and the electric wheel 238 drives the moving platform 232 to move. The assembly frame 1 can stably move flexibly at multiple angles along the outer window facade without manually pulling the whole device to move, reducing the manual labor intensity. And the stable movement of the assembly frame 1, compared with the traditional manual pulling and moving, the whole device will not shake violently, avoiding the device from colliding and damaging the outer window glass, and the device has better stability; When moving to the next spraying position, the moving electric push rod 218 drives the hollow wheel 220 to be separated from the outer window, the suction pump 228 suspends operation, the adjustment motor 214 drives the electric suction cup 216 to fit the outer window, and repeats the above spraying steps to realize the test experiment at the next position. The images captured by the camera 209 are transmitted to the external display, which is convenient for observing the spraying situation of the outer window, and is convenient and fast; Moreover, when the depths of the tested outer windows are different, by adjusting the motor 214 to change the position of the adjustment rack 211 in the adjustment sliding tube 210, the electric suction cup 216 can adsorb the facades of building outer windows with different depths, and has a wider application range; During the spraying test, the water droplets hitting the outer window surface will splash. The splashed water falls on the top of the waterproof cloth 315 under the action of gravity. The horizontal height at the middle position of the winding and unwinding roller 313 is lower than the heights at both ends of the winding and unwinding roller 313. Under the guiding action of the winding and unwinding roller 313, the water falling on the top of the waterproof cloth 315 can gather in the middle of the waterproof cloth 315 and finally fall into the inside of the water collecting tank 312. The return water filter screen 317 filters the water flowing into the inside of the water collecting tank 312, and the impurities stay on the top of the return water filter screen 317. The return water pump 318 is started. The water collected inside the water collecting tank 312 enters the inside of the water supply pipe 202 under the transportation of the return water inlet pipe 319, the return water pump 318 and the return water outlet pipe 320, realizing the recycling of water, reducing the waste of water. Under the connection and driving action of the lifting rope 316, when the adjustment rack 211 moves, it can pull the waterproof cloth 315 to move, so that the waterproof cloth 315 can be as close to the outer window as possible, enabling more splashed water to fall on the top of the waterproof cloth 315, and having a better effect on the recycling of water; Each electrical component of the device can be connected to the remote controller via a wireless local area network to achieve remote automation control, which is convenient and fast.

[0023] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intelligent remote control building exterior window water spraying test device, comprising an assembly frame (1), characterized in that: A water spray test assembly (2) is provided on one side of the assembly frame (1), and the water spray test assembly (2) comprises a water separation box (201); A water distribution box (201) is installed in the middle of one side of the assembly frame (1); a water supply pipe (202) is connected to a hole at the top of the water distribution box (201); spray pipes (203) are rotatably connected to both sides of the water distribution box (201); a plurality of water spray heads (204) are installed at equal intervals on one side of the spray pipe (203); and a connecting water pipe (208) is connected between two water distribution boxes (201); Both ends of the assembly frame (1) are installed with an adjustment slide tube (210), an adjustment rack (211) is slidably installed inside the adjustment slide tube (210), an electric suction cup (216) is installed at one end of the adjustment rack (211), a support frame (217) is connected to one side of the adjustment rack (211) and close to the electric suction cup (216), a mobile electric push rod (218) is rotatably installed at the top of the support frame (217), an output end of the mobile electric push rod (218) is connected to a roller frame (219), a hollow wheel (220) is rotatably installed inside the roller frame (219), a driving motor (221) is installed on one side of the roller frame (219), the output end of the driving motor (221) is connected to one end of the rotating shaft of the adjacent hollow wheel (220), and the outer side of the hollow wheel (220) is evenly opened with holes connected to a fixed suction cup (222).

2. The intelligent remote control building exterior window water spraying test device according to claim 1 is characterized in that: One end of the outer side of the spray pipe (203) is connected to a swing gear (205); a swing electric push rod (206) is installed at the bottom of the assembly frame (1) and located at the bottom of the swing gear (205); an output end of the swing electric push rod (206) is connected to a swing rack (207); and the swing gear (205) is meshed with an adjacent swing rack (207).

3. The intelligent remote control building exterior window water spraying test device according to claim 1 is characterized in that: A plurality of cameras (209) are installed at equal intervals on the other side of the assembly frame (1); Limiting grooves (212) are provided on both sides of the adjusting rack (211), limiting strips (213) are welded on both sides of the inside of the adjusting slide tube (210), and the adjusting rack (211) is embedded in adjacent limiting grooves (212).

4. The intelligent remote control building exterior window water spraying test device according to claim 1, characterized in that: Adjustment motors (214) are installed at both ends of the assembly frame (1) and on one side of the adjustment slide tube (210); an adjustment gear (215) is connected to the output end of the adjustment motor (214); and the adjustment gear (215) is meshed with an adjacent adjustment rack (211).

5. The intelligent remote control building exterior window water spraying test device according to claim 1, characterized in that: The other end of the rotating shaft of the hollow wheel (220) is connected to one end of a rotating joint (223), the other end of the rotating joint (223) is connected to one end of a telescopic bellows (224), the other end of the telescopic bellows (224) is connected to a connector (225), a filter box (226) is installed at the top of the support frame (217) and located on one side of the movable electric push rod (218), the connector (225) is connected to one end of the filter box (226) by a thread, a dust filter (227) is embedded in the filter box (226), an air suction pump (228) is installed on one side of the filter box (226), and the air suction end of the air suction pump (228) is connected to the other end of an adjacent filter box (226).

6. The intelligent remote control building exterior window water spraying test device according to claim 5, characterized in that: A transverse electric push rod (229) is installed on one side of the support frame (217) and located on one side of the suction pump (228); an output end of the transverse electric push rod (229) is connected to a transverse rack (230); one end of the movable electric push rod (218) is connected to a transverse gear (231); and the transverse rack (230) is meshed with an adjacent transverse gear (231).

7. The intelligent remote control building exterior window water spraying test device according to claim 1 is characterized in that: A moving platform (232) is arranged on one side of the top of the assembly frame (1) located at the top, winding rollers (233) are installed on both sides of the top of the moving platform (232), a lifting motor (234) is installed at one end of the winding roller (233), the output end of the lifting motor (234) is connected to one end of the rotating shaft of the adjacent winding roller (233), a lifting rope (235) is wound around the outside of the winding roller (233), one end of two lifting ropes (235) are respectively connected to the two ends of the top of the assembly frame (1) located at the top, and electric wheels (238) are installed at the four corners of the bottom of the moving platform (232); Both ends of the movable platform (232) are installed with guide electric push rods (236); the output end of the guide electric push rod (236) is connected to two guide wheels (237); and the lifting rope (235) is wrapped inside adjacent guide wheels (237).

8. The intelligent remote control building exterior window water spraying test device according to claim 1, characterized in that: A simulated recovery component (3) is arranged between the two assembly racks (1), and the simulated recovery component (3) comprises a guide connecting rod (301); A guide connecting rod (301) is connected between the two adjacent ends of the two assembly frames (1); a bidirectional motor (302) is installed in the middle of the guide connecting rod (301); a moving screw (303) is connected to the output end of the bidirectional motor (302); a moving seat (304) is connected between the moving screw (303) and the adjacent guide connecting rod (301); the moving seat (304) and the moving screw (303) are connected via a threaded hole; the moving seat (304) and the guide connecting rod (301) are slidably connected; a redirecting electric push rod (305) is installed on one side of the moving seat (304); and the moving seats (304) and the guide connecting rod (301) are located in the same plane. The output ends of the two redirecting electric push rods (305) are connected to an assembly plate (307) via a rotating connection seat (306); flow holes (308) are formed through one side of the assembly plate (307) at equal intervals; an axial flow fan (310) is installed at a position corresponding to the flow holes (308) on one side of the assembly plate (307); a plurality of axial flow fans (310) located on the same plane are connected via a linkage rod (309); a redirecting motor (311) is installed on one side of the assembly plate (307) at one end of the linkage rod (309); and the output end of the redirecting motor (311) is connected to one end of an adjacent linkage rod (309); A water collecting box (312) is installed at the bottom of the assembly frame (1) at the bottom, a retractable roller (313) is rotatably installed inside the water collecting box (312), spiral springs (314) are installed at both ends of the outer side of the water collecting box (312), the two ends of the rotating shaft of the retractable roller (313) are respectively connected to the movable connection ends of two spiral springs (314), a waterproof cloth (315) is wrapped around the outer side of the retractable roller (313), and the two sides of the movable end of the waterproof cloth (315) are respectively connected to one end of two pulling ropes (316), and the lifting ropes (316) are connected to the outer side of the retractable roller (313). The other end of the pull rope (316) is connected to one end of the bottom of the adjacent adjustment rack (211); a return water pump (318) is installed on one side of the outside of the water collecting tank (312); a water inlet end of the return water pump (318) is connected to the bottom of one side of the water collecting tank (312) via a return inlet pipe (319); a water outlet end of the return water pump (318) is connected to one side of the water supply pipe (202) via a return outlet pipe (320); and the return outlet pipe (320) is connected to the water supply pipe (202) via a one-way water valve (321).

9. The intelligent remote control building exterior window water spraying test device according to claim 8, characterized in that: The diameter at the middle position of the retractable roller (313) is smaller than the diameter at the two end positions, and a return water filter (317) is placed inside the water collecting box (312) and at the bottom of the retractable roller (313).

10. The intelligent remote control building exterior window water spraying test device according to claim 8, characterized in that: The input ends of the swing electric push rod (206), the camera (209), the adjustment motor (214), the electric suction cup (216), the movable electric push rod (218), the drive motor (221), the suction pump (228), the transverse electric push rod (229), the lifting motor (234), the guide electric push rod (236), the bidirectional motor (302), the redirecting electric push rod (305), the axial flow fan (310), the redirecting motor (311) and the return water pump (318) are electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply.

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