Flood control device, control system and control method thereof

Abstract

The present invention provides a flood control device, a control system and a control method thereof. The flood control device includes a flood control structure and a driving structure. The flood control structure includes a first flood control part and a second flood control part connected to each other, and the first flood control part and the second flood control part are movably arranged; the driving structure is drivingly connected to the first flood control part. The flood control structure is arranged to be installed on the outside of the window to be blocked; the driving structure is arranged to drive the first flood control part to drive the second flood control part to move, so that the flood control structure has an avoidance state and a blocking state; when the flood control structure is in the avoidance state, the first flood control part overlaps with the second flood control part and is arranged below the window to be blocked to avoid the window to be blocked; when the flood control structure is in the blocking state, the first flood control part extends relative to the second flood control part and pulls the second flood control part to move to overlap with the window to be blocked to block the window to be blocked, thereby solving the problem that the flood control device in the prior art is not convenient for automatic installation.

Description

Technical Field

[0001] The present invention relates to the technical field of flood prevention, and in particular to a flood prevention device, a control system and a control method thereof. Background Art

[0002] In recent years, extreme rainfall has battered many parts of China, causing severe waterlogging and flooding. Rainwater backflow into underground areas like subways and underground garages has been severe, causing significant damage to residents' lives and urban infrastructure. With the increasing number of extreme natural disasters and the increasing demand for electricity during high temperatures, water backflow from substations could not only impact electricity consumption but also hinder emergency rescue efforts, with disastrous consequences. Doors and windows in low-lying areas are a primary route for floodwater to enter, making the design of flood barriers specifically for windows a crucial measure for urban flood prevention and disaster reduction.

[0003] In the prior art, a flood control baffle that can be quickly assembled is provided, which relates to the field of flood control baffles and includes a support base and a second plate body. A heightening plate is installed on the upper end of the support base, and a first plate body is provided on the right side of the upper end of the heightening plate. A snap-fit groove is connected to the left side of the first plate body, and the second plate body is provided on the left side of the snap-fit groove. Connecting assemblies for quick assembly are installed on the left and right sides above the snap-fit groove, and the connecting assemblies include a snap-fit column, a tightening rod, a hand grip, and a sleeve. When the first and second plates are assembled, the snap-fitting rod is sequentially inserted into the snap-fit groove to initially fix the first and second plates. Then, after fixation, the hand grip is used to push the tightening rod from the outside to the inside along the snap-fit column, and the snap-fit groove is fixed after it is in place.

[0004] However, although the flood baffle in the prior art can quickly assemble two plates through connecting components, the plates need to be manually carried by workers during the assembly process. Therefore, when using the flood baffle, the outdoor rain will wet the workers, and when waterlogging occurs, it is easy to cause danger to the workers, resulting in poor use effect of the device. Summary of the Invention

[0005] The main purpose of the present invention is to provide a flood control device, a control system and a control method thereof, so as to solve the problem that the flood control device in the prior art is not convenient for automatic installation.

[0006] In order to achieve the above-mentioned purpose, according to the first aspect of the present invention, a flood prevention device is provided, comprising: a flood prevention structure for being installed on the outside of the window to be blocked; the flood prevention structure comprises a first flood prevention part and a second flood prevention part connected to each other, and the first flood prevention part and the second flood prevention part are movably arranged so that the flood prevention structure has an avoidance state and a blocking state; a driving structure is drivingly connected to the first flood prevention part to drive the first flood prevention part to drive the second flood prevention part to move; wherein, when the flood prevention structure is in the avoidance state, the first flood prevention part overlaps with the second flood prevention part and is arranged below the window to be blocked to avoid the window to be blocked; when the flood prevention structure is in the blocking state, the first flood prevention part extends relative to the second flood prevention part and pulls the second flood prevention part to move to overlap with the window to be blocked to block the window to be blocked.

[0007] Furthermore, the flood control structure also includes: a sliding groove, which is arranged on a side of the first flood control part close to the second flood control part, and the sliding groove extends in the vertical direction; a first connecting part, which is movably connected to the inner wall of the sliding groove so that the first connecting part can be movably arranged along the extension direction of the sliding groove; a second connecting part, and the two ends of the second connecting part are respectively rotatably connected to the first connecting part and the second flood control part; wherein, when the flood control structure is in the avoidance state, the first flood control part is arranged between the second flood control part and the window to be blocked; when the flood control structure is in the blocking state, the first flood control part and the second flood control part are located in the same plane.

[0008] Furthermore, a first magnetic part is provided at the bottom of the first flood control part; a second magnetic part is provided at the top of the second flood control part, so that when the flood control structure is in a blocking state, the first magnetic part and the second magnetic part are adsorbed and connected; and / or a sealing member is provided at the bottom of the first flood control part, so that when the flood control structure is in a blocking state, the first flood control part and the second flood control part are sealed; and / or a handle is provided on the second flood control part, so that the flood control structure can be switched from the blocking state to the avoidance state by pulling the handle.

[0009] Furthermore, the second flood-control part has a telescopic groove, and the first flood-control part is installed in the telescopic groove so that the first flood-control part can be telescopically arranged relative to the second flood-control part; the flood-control structure also includes: a limiting slide groove, which is arranged on the second flood-control part, and the limiting slide groove is connected to the telescopic groove; the limiting slide groove extends in the vertical direction; the limiting part is connected to the first flood-control part, and the limiting part is movably arranged along the limiting slide groove to limit the moving stroke of the first flood-control part; wherein, when the flood-control structure is in an avoidance state, the first flood-control part retracts into the second flood-control part; when the flood-control structure is in a blocking state, the first flood-control part extends relative to the second flood-control part.

[0010] Furthermore, the driving structure includes: a transmission screw, which is arranged on the side wall of the window to be blocked, the transmission screw extends in the vertical direction, and the transmission screw is rotatably arranged; a transmission member, which is connected to the first flood control part, the transmission member is sleeved on the transmission screw, and the transmission member is threadedly connected to the transmission screw, so that the transmission member drives the first flood control part to move along the extension direction of the transmission screw; a driving assembly, which is drivingly connected to the transmission screw to drive the transmission screw to rotate.

[0011] Furthermore, the drive assembly includes: a drive motor, the drive body of the drive motor is installed at the end of the transmission screw away from the flood control structure; the drive rod of the drive motor is drivingly connected to the transmission screw to drive the transmission screw to rotate around its own axis; and / or a drive handle, rotatably arranged at the end of the transmission screw close to the flood control structure, the drive handle is drivingly connected to the transmission screw to drive the transmission screw to rotate around its own axis.

[0012] Furthermore, the driving assembly also includes: a rotating rod, which is rotatably arranged at the end of the transmission screw away from the flood control structure; the rotating rod is connected to the transmission screw to drive the transmission screw to rotate; a transmission synchronous belt, the two ends of the transmission synchronous belt are respectively mounted on the driving handle and the rotating rod, so as to drive the transmission synchronous belt through the driving handle to drive the rotating rod to rotate.

[0013] Furthermore, the rotating rod is perpendicular to the transmission screw, and the driving assembly also includes: a first transmission gear, which is arranged on the rotating rod; a second transmission gear, which is arranged on the transmission screw; and a third transmission gear, which is respectively engaged with the first transmission gear and the second transmission gear, so that the first transmission gear drives the third transmission gear to rotate.

[0014] Furthermore, the flood prevention device also includes: a guide structure, which is arranged on the side wall of the window to be blocked, the guide structure extends in a vertical direction, and the guide structure is connected to the first flood prevention part to guide the first flood prevention part.

[0015] Furthermore, the guide structure includes: a movable guide rail, installed on the side wall of the window to be blocked, and the movable guide rail extends in the vertical direction; a movable component, connected to the first flood protection part, and the movable component is movably arranged on the movable guide rail so that the movable component drives the first flood protection part to move along the extension direction of the movable guide rail.

[0016] Furthermore, the flood prevention device also includes: a shielding shed, which is used to be installed above the window to be blocked, so as to shield the flood prevention structure and the window to be blocked when the flood prevention structure is in a blocking state; and / or an installation part, which is used to be installed below the window to be blocked, and the installation part has an installation cavity, and the flood prevention structure can be movably arranged in the installation cavity.

[0017] According to a second aspect of the present invention, a control system is provided, comprising: the above-mentioned flood prevention device, which is used to be installed on the outside of the window to be blocked; a detection structure, which is arranged below the flood prevention device and is used to detect the liquid level height h1 on the outside of the window to be blocked; and a control module, which is respectively communicated with the driving structure and the detection structure of the flood prevention device to receive the liquid level height h1, and when it is judged that the liquid level height h1 is greater than or equal to the predetermined liquid level height h0, controls the start of the driving structure.

[0018] Furthermore, the control module includes: a data acquisition unit, which is communicatively connected to the detection structure and is used to receive the liquid level height h1; a data transmission unit, which is electrically connected to the data acquisition unit to transmit the liquid level height h1; and a data analysis unit, which is electrically connected to the data transmission unit to compare the liquid level height h1 information with the predetermined liquid level height h0.

[0019] Furthermore, the control system also includes: an early warning structure, which is communicatively connected to the control module, and the early warning structure includes a light emitter and / or a voice device, so as to control the activation of the early warning structure when the control module determines that the liquid level height h1 is greater than or equal to the predetermined liquid level height h0; and / or a power supply, which is electrically connected to the detection structure and the control module respectively to power the detection structure and the control module.

[0020] According to a third aspect of the present invention, a control method is provided, which is applicable to the above-mentioned control system, and the control method includes: setting a predetermined liquid level height h0; obtaining the liquid level height h1 outside the window to be blocked; comparing the liquid level height h1 with the predetermined liquid level height h0; if h1≥h0, controlling the start-up of the driving structure of the flood control device of the control system and the early warning structure of the control system.

[0021] Applying the technical solution of the present invention, the present invention provides a flood control device, comprising a flood control structure and a drive structure. The flood control structure comprises a first flood control portion and a second flood control portion connected to each other, the first flood control portion and the second flood control portion being movably arranged; and the drive structure is drivingly connected to the first flood control portion. By setting a flood prevention structure for installation on the outside of the window to be blocked; by setting a driving structure to drive the first flood prevention part to drive the second flood prevention part to move; by setting the first flood prevention part and the second flood prevention part to be movably so that the flood prevention structure has an avoidance state and a blocking state; when the flood prevention structure is in the avoidance state, the first flood prevention part overlaps with the second flood prevention part and is set below the window to be blocked to avoid the window to be blocked; when the flood prevention structure is in the blocking state, the first flood prevention part extends relative to the second flood prevention part and pulls the second flood prevention part to move to overlap with the window to be blocked to block the window to be blocked. Therefore, when flood prevention is needed, the flood prevention structure is driven by the driving structure to switch from the avoidance state to the blocking state to achieve the blocking of the window to be blocked, thereby achieving the purpose of flood prevention, thereby solving the problem that the flood prevention device in the prior art is not convenient for automatic installation.

[0022] The flood control device provided by the present invention is provided with a flood control structure. When the flood control structure switches to the shielding state, the first flood control part rises, the first connecting part moves downward along the sliding groove, and when the first flood control part moves to the top of the second flood control part, the second connecting part pulls the second flood control part to move upward, and when the second flood control part moves, the second flood control part is pulled to the bottom of the first flood control part through the first connecting part and the second connecting part, thereby forming a flood control baffle of the same plane as the first flood control part, thereby facilitating the combination of the first flood control part and the second flood control part to shield and seal the window to be blocked during the flood control process. When the flood control structure switches to the avoidance state, the handle is pulled to pull the second flood control part to the side of the first flood control part away from the window to be blocked, thereby stably lowering the first flood control part so that the first flood control part and the second flood control part are stably overlapped in the installation part, thereby achieving the effect of stably assembling the first flood control part and the second flood control part, and facilitating operation.

[0023] The flood control device provided by the present invention is provided with a driving motor, a transmission screw and a transmission part, so that when in use, the driving rod of the driving motor drives the transmission screw to rotate, and the transmission screw drives the transmission part arranged thereon to move, thereby driving the first flood control part to move, thereby switching the flood control structure to a blocking state or an avoidance state, and facilitating the adjustment of the height of the flood control structure, thereby achieving the effect of mechanically adjusting the flood control structure.

[0024] The flood control device provided by the present invention is provided with a driving handle, a rotating rod, a transmission synchronous belt, a first transmission gear, a second transmission gear, a third transmission gear, a transmission screw and a transmission member. When in use, the driving handle is operated to rotate, driving the transmission synchronous belt connected to its surface to rotate, and the transmission synchronous belt drives the rotating rod connected to its inner wall to rotate, and the rotating rod drives the first transmission gear, the second transmission gear and the third transmission gear to rotate in turn, thereby driving the transmission screw connected to the third transmission gear to rotate, and the transmission screw drives the transmission member arranged thereon to move, so as to drive the first flood control part to move, thereby switching the flood control structure to a blocking state or an avoidance state, and facilitating the adjustment of the height of the flood control structure, thereby achieving the effect of manually adjusting the flood control structure, and facilitating operation when manual operation is required or the driving motor fails. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It shows a schematic diagram of the overall structure of an embodiment of a flood control device according to the present invention;

[0027] Figure 2A schematic structural diagram showing a flood control structure of a flood control device according to the present invention in a shielding state is shown;

[0028] Figure 3 Shown according to Figure 2 A local enlarged view of point A;

[0029] Figure 4 A schematic structural diagram showing a flood control structure of a flood control device according to the present invention in an avoidance state is shown;

[0030] Figure 5 Shown according to Figure 4 A local enlarged view of point B;

[0031] Figure 6 A schematic structural diagram showing the flood control structure of the flood control device according to the present invention during the process of switching to an avoidance state or a shielding state;

[0032] Figure 7 Shown according to Figure 6 A local enlarged view of point C;

[0033] Figure 8 A schematic structural diagram showing a control module and a detection structure of a control system according to the present invention is shown;

[0034] Figure 9 A flow chart of an embodiment of a control method according to the present invention is shown.

[0035] The above drawings include the following reference numerals:

[0036] 1. Flood control structure; 11. First flood control part; 12. Second flood control part; 13. Sliding groove; 14. First connecting part; 15. Second connecting part; 16. Second magnetic part; 17. Handle; 2. Window to be blocked; 3. Driving structure; 31. Transmission screw; 32. Transmission member; 33. Driving assembly; 331. Driving body; 332. Driving rod; 333. Driving handle; 334. Rotating rod; 335. Transmission timing belt; 336. First transmission gear; 337. Second transmission gear; 338. Third transmission gear; 4. Guide structure; 41. Moving guide rail; 42. Moving part; 5. Shelter; 6. Mounting part; 7. Detection structure; 8. Control module; 81. Data acquisition unit; 82. Data transmission unit; 83. Data analysis unit; 9. Power supply. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] Please refer to Figures 1 to 9The present invention provides a flood prevention device, which includes a flood prevention structure 1 and a driving structure 3. The flood prevention structure 1 is used to be installed on the outside of the window to be blocked 2; the flood prevention structure 1 includes a first flood prevention part 11 and a second flood prevention part 12 connected to each other, and the first flood prevention part 11 and the second flood prevention part 12 are movably arranged to enable the flood prevention structure 1 to have an avoidance state and a blocking state; the driving structure 3 is drivingly connected to the first flood prevention part 11 to drive the first flood prevention part 11 to drive the second flood prevention part 12 to move; wherein, when the flood prevention structure 1 is in the avoidance state, the first flood prevention part 11 and the second flood prevention part 12 overlap and are arranged below the window to be blocked 2 to avoid the window to be blocked 2; when the flood prevention structure 1 is in the blocking state, the first flood prevention part 11 extends relative to the second flood prevention part 12 and pulls the second flood prevention part 12 to move to overlap with the window to be blocked 2 to block the window to be blocked 2.

[0039] The present invention provides a flood prevention device, comprising a flood prevention structure 1 and a driving structure 3. The flood prevention structure 1 is arranged to be installed outside a window 2 to be blocked; the driving structure 3 is arranged to drive a first flood prevention portion 11 to drive a second flood prevention portion 12 to move; the first flood prevention portion 11 and the second flood prevention portion 12 are movably arranged so that the flood prevention structure 1 has an avoidance state and a blocking state; when the flood prevention structure 1 is in the avoidance state, the first flood prevention portion 11 overlaps with the second flood prevention portion 12 and is arranged below the window 2 to avoid the window 2 to be blocked; when the flood prevention structure 1 is in the blocking state, the first flood prevention portion 11 extends relative to the second flood prevention portion 12 and pulls the second flood prevention portion 12 to move to overlap with the window 2 to block the window 2, so as to block the window 2. When flood prevention is required, the driving structure 3 drives the flood prevention structure 1 to switch from the avoidance state to the blocking state to block the window 2, thereby achieving the purpose of flood prevention, thereby solving the problem that flood prevention devices in the prior art are difficult to install automatically.

[0040] Optionally, the first flood control part 11 is a flood control baffle; the second flood control part 12 is a flood control baffle.

[0041] In the first embodiment:

[0042] like Figures 1 to 7As shown, specifically, in order to drive the first flood control part 11 to drive the second flood control part 12 to move, the flood control structure 1 also includes a sliding groove 13, a first connecting part 14 and a second connecting part 15. The sliding groove 13 is arranged on the side of the first flood control part 11 close to the second flood control part 12, and the sliding groove 13 extends in the vertical direction; the first connecting part 14 is movably connected to the inner wall of the sliding groove 13 so that the first connecting part 14 is movably arranged along the extension direction of the sliding groove 13; the two ends of the second connecting part 15 are respectively rotatably connected to the first connecting part 14 and the second flood control part 12; wherein, when the flood control structure 1 is in the avoidance state, the first flood control part 11 is arranged between the second flood control part 12 and the window 2 to be blocked; when the flood control structure 1 is in the blocking state, the first flood control part 11 moves to the top of the second flood control part 12 and pulls the second flood control part 12 to move to the same plane as the first flood control part 11.

[0043] Optionally, both ends of the first connection part 14 are hinged to the inner wall of the sliding groove 13 and the second connection part 15 respectively; and both ends of the second connection part 15 are hinged to the first connection part 14 and the second flood control part 12 respectively.

[0044] Furthermore, in order to enhance the stability of the connection between the first flood control part 11 and the second flood control part 12 when the first flood control part 11 and the second flood control part 12 are located in the same plane, a first magnetic part is provided at the bottom of the first flood control part 11; a second magnetic part 16 is provided at the top of the second flood control part 12. The first magnetic part and the second magnetic part 16 are provided correspondingly, so that when the flood control structure 1 is in a shielding state, the first magnetic part and the second magnetic part 16 are adsorbed and connected, so that the connection between the first flood control part 11 and the second flood control part 12 is tighter, avoiding the gap between the first flood control part 11 and the second flood control part 12, which leads to a reduction in flood control effect.

[0045] Optionally, the first magnetic attraction portion is a negative magnetic attraction plate; the second magnetic attraction portion 16 is a positive magnetic attraction plate.

[0046] Preferably, in order to strengthen the sealing between the first flood-proof part 11 and the second flood-proof part 12, a seal is provided at the bottom of the first flood-proof part 11 to seal the first flood-proof part 11 and the second flood-proof part 12 when the flood-proof structure 1 is in a shielding state, so as to prevent liquid from seeping into the connection between the first flood-proof part 11 and the second flood-proof part 12.

[0047] Optionally, the sealing member is a sealing rubber ring.

[0048] Furthermore, in order to facilitate switching the flood control structure to the avoidance state, a handle 17 is provided on the second flood control part 12, so that the second flood control part 12 can be moved to the side of the first flood control part 11 away from the window 2 to be blocked by pulling the handle 17, so that the first flood control part 11 can be smoothly lowered back to the position overlapping with the second flood control part 12, thereby switching the flood control structure 1 from the blocking state to the avoidance state.

[0049] In the embodiment of the present application, the first flood control portion 11 and the second flood control portion 12 are in the same plane when switched to the shielding state, thereby avoiding liquid accumulation on the second flood control portion 12 and / or the first flood control portion 11 and facilitating flood control.

[0050] In the second embodiment,

[0051] Specifically, in order to facilitate driving the flood control structure 1 to move, the second flood control part 12 has a telescopic groove, and the first flood control part 11 is installed in the telescopic groove so that the first flood control part 11 can be telescopically arranged relative to the second flood control part 12; the flood control structure 1 also includes a limiting slide groove, a limiting part and a sealing member, the limiting slide groove is arranged on the second flood control part 12, and the limiting slide groove is connected to the telescopic groove; the limiting slide groove extends in the vertical direction; the limiting part is connected to the first flood control part 11, and the limiting part is movably arranged along the limiting slide groove to limit the moving stroke of the first flood control part 11; the sealing member is arranged at the opening of the telescopic groove, and the sealing member is arranged around the circumference of the first flood control part 11 to seal between the first flood control part 11 and the second flood control part 12; wherein, when the flood control structure 1 is in the avoidance state, the first flood control part 11 retracts into the second flood control part 12; when the flood control structure 1 is in the blocking state, the first flood control part 11 extends relative to the second flood control part 12.

[0052] Optionally, the second flood-proof part 12 is a rectangular sleeve; and the first flood-proof part 11 is a telescopic plate.

[0053] In the embodiment of the present application, the first flood control part 11 and the second flood control part 12 both move in the vertical direction and do not need to move in the horizontal direction, which makes the operation more convenient.

[0054] Specifically, in order to facilitate the driving of the flood control structure 1 to move, the driving structure 3 includes a transmission screw 31, a transmission member 32 and a driving assembly 33. The transmission screw 31 is arranged on the side wall of the window to be blocked 2, and the transmission screw 31 extends in the vertical direction. The transmission screw 31 is rotatably arranged; the transmission member 32 is connected to the first flood control part 11, and the transmission member 32 is sleeved on the transmission screw 31. The transmission member 32 is threadedly connected to the transmission screw 31 so that the transmission member 32 drives the first flood control part 11 to move along the extension direction of the transmission screw 31; the driving assembly 33 is drivingly connected to the transmission screw 31 to drive the transmission screw 31 to rotate.

[0055] Optionally, the transmission screw 31 is a trapezoidal screw and the transmission member 32 is a transmission nut to increase the stability of the transmission member 32 during movement and suspension of movement, to prevent the transmission member 32 from sliding on the transmission screw 31 and causing the flood control structure 1 to slide down, thereby preventing damage to the flood control structure 1 and extending the service life of the flood control device.

[0056] Specifically, in order to facilitate driving the flood control structure 1 to move, the specific implementation structure of the driving component 33 in the embodiment of the present application is as follows:

[0057] The first specific implementation structure is: Figure 4 and Figure 5 As shown, the drive assembly 33 includes a drive motor, a drive body 331 of the drive motor is installed at the end of the transmission screw 31 away from the flood control structure 1; the drive rod 332 of the drive motor is connected to the transmission screw 31 to drive the transmission screw 31 to rotate around its own axis. This embodiment is provided with a drive motor, a transmission screw 31 and a transmission member 32, so that when in use, the drive rod 332 of the drive motor drives the transmission screw 31 to rotate, and the transmission screw 31 drives the transmission member 32 provided thereon to move, thereby driving the first flood control part 11 to move, thereby switching the flood control structure 1 to a shielding state or a evasive state, and facilitating the adjustment of the height of the flood control structure 1, thereby achieving the effect of mechanically adjusting the flood control structure 1.

[0058] Optionally, the drive motor is a servo motor. In order to protect the drive motor, the drive motor is arranged at the upper end of the transmission screw 31 to prevent it from being immersed in water.

[0059] The second specific implementation structure is: Figures 4 to 7 As shown, the driving assembly 33 includes a driving handle 333, which is rotatably arranged at one end of the transmission screw 31 close to the flood control structure 1. The driving handle 333 is drivingly connected to the transmission screw 31 to drive the transmission screw 31 to rotate around its own axis.

[0060] Optionally, a driving handle is provided at the lower end of the transmission screw 31 for easy operation.

[0061] Furthermore, in order to drive the transmission screw 31 to rotate, the driving assembly 33 also includes a rotating rod 334 and a transmission synchronous belt 335. The rotating rod 334 is rotatably arranged at the end of the transmission screw 31 away from the flood control structure 1; the rotating rod 334 is connected to the transmission screw 31 for transmission to drive the transmission screw 31 to rotate; the two ends of the transmission synchronous belt 335 are respectively mounted on the driving handle 333 and the rotating rod 334, so as to drive the transmission synchronous belt 335 through the driving handle 333 to drive the rotating rod 334 to rotate.

[0062] Optionally, there are two transmission screws 31, each disposed on either side of the window 2 to be blocked, and two transmission members 32, each connected to opposite ends of the first flood-proof portion 11, to enhance stability during movement of the first flood-proof portion 11. Both ends of the rotating rod 334 are respectively connected to the two transmission screws 31 to simultaneously drive the two transmission screws to rotate.

[0063] Furthermore, in order to make the rotating rod 334 and the transmission screw 31 transmission connected, as shown in FIG. Figure 5 As shown, the rotating rod 334 is perpendicular to the transmission screw 31, and the driving assembly 33 also includes a first transmission gear 336, a second transmission gear 337 and a third transmission gear 338. The first transmission gear 336 is arranged on the rotating rod 334; the second transmission gear 337 is arranged on the transmission screw 31; the third transmission gear 338 is respectively engaged with the first transmission gear 336 and the second transmission gear 337, so that the first transmission gear 336 drives the third transmission gear 338 to rotate. This embodiment is provided with a driving handle 333, a rotating rod 334, a transmission synchronous belt 335, a first transmission gear 336, a second transmission gear 337, a third transmission gear 338, a transmission screw 31 and a transmission member 32. When in use, the driving handle 333 is operated to rotate, driving the transmission synchronous belt 335 connected to its surface for transmission to rotate, and the transmission synchronous belt 335 drives the rotating rod 334 connected to its inner wall for transmission to rotate, and the rotating rod 334 drives the first transmission gear 336, the second transmission gear 337 and the third transmission gear 338 to rotate in turn, thereby driving the transmission screw 31 connected to the third transmission gear 338 to rotate, and the transmission screw 31 drives the transmission member 32 set thereon to move, so as to drive the first flood control part 11 to move, thereby switching the flood control structure 1 to a shielding state or an avoidance state, and facilitating the adjustment of the height of the flood control structure 1, thereby achieving the effect of manually adjusting the flood control structure 1, and facilitating operation when manual operation is required or the driving motor fails.

[0064] Specifically, in order to guide the flood control structure 1, the flood control device also includes a guide structure 4, which is arranged on the side wall of the window to be blocked 2, and extends in the vertical direction. The guide structure 4 is connected to the first flood control part 11 to guide the first flood control part 11.

[0065] Furthermore, in order to facilitate the guidance of the flood control structure 1, the guide structure 4 includes a movable guide rail 41 and a movable component 42. The movable guide rail 41 is installed on the side wall of the window to be blocked 2, and the movable guide rail 41 extends in the vertical direction; the movable component 42 is connected to the first flood control part 11, and the movable component 42 is movably set on the movable guide rail 41 so that the movable component 42 drives the first flood control part 11 to move along the extension direction of the movable guide rail 41.

[0066] Optionally, there are two movable guide rails 41, which are respectively arranged on both sides of the window 2 to be blocked; there are two movable components 42, which are respectively connected to the opposite ends of the first flood control part 11, and the two movable components 42 are arranged on the two movable guide rails 41 in a one-to-one correspondence to improve the stability of the first flood control part 11 during movement.

[0067] In addition, in order to improve the quality of flood prevention, the flood prevention device also includes a shielding shed 5 and an installation portion 6. The shielding shed 5 is used to be installed above the window to be blocked 2, so as to block the flood prevention structure 1 and the window to be blocked 2 when the flood prevention structure 1 is in a blocking state, so as to prevent liquid from seeping into the gap between the flood prevention structure 1 and the window to be blocked 2; the installation portion 6 is used to be installed below the window to be blocked 2, and the installation portion 6 has an installation cavity, and the flood prevention structure 1 can be movably arranged in the installation cavity.

[0068] The present invention provides a control system, such as Figure 9 As shown, the control system includes the above-mentioned flood control device, which is used to be installed on the outside of the window to be blocked 2; a detection structure 7, which is arranged below the flood control device and is used to detect the liquid level height h1 outside the window to be blocked 2; a control module 8, which is respectively communicated with the driving structure 3 and the detection structure 7 of the flood control device to receive the liquid level height h1, and when it is judged that the liquid level height h1 is greater than or equal to the predetermined liquid level height h0, controls the start of the driving structure 3.

[0069] Optionally, the detection structure 7 is an electrode sensor or a piezoelectric actuator. The electrode sensor determines the liquid level by the contact between the electrode and water, while the piezoelectric sensor indirectly reflects the liquid level by measuring the change in water pressure.

[0070] Furthermore, in order to compare the liquid level height h1 with the predetermined liquid level height h0, the control module 8 includes a data acquisition unit 81, a data transmission unit 82 and a data analysis unit 83. The data acquisition unit 81 is communicatively connected to the detection structure 7 for receiving the liquid level height h1; the data transmission unit 82 is electrically connected to the data acquisition unit 81 to transmit the liquid level height h1; the data analysis unit 83 is electrically connected to the data transmission unit 82 to compare the liquid level height h1 information with the predetermined liquid level height h0.

[0071] Preferably, in order to provide early warning, the control system also includes an early warning structure, which is communicatively connected to the control module 8. The early warning structure includes a light emitter and / or a voice device to control the activation of the early warning structure when the control module 8 determines that the liquid level height h1 is greater than or equal to the predetermined liquid level height h0.

[0072] Generally, in order to power the detection structure 7, the driving structure 3, the control module 8 and the early warning structure, the control system also includes a power supply 9, which is electrically connected to the detection structure 7 and the control module 8 respectively to power the detection structure 7 and the control module 8.

[0073] The third aspect of the present invention also provides a control method, which is applicable to the above-mentioned control system, and the control method includes: setting a predetermined liquid level height h0; obtaining the liquid level height h1 outside the window to be blocked 2; comparing the liquid level height h1 with the predetermined liquid level height h0; if h1≥h0, then controlling the start-up of the driving structure 3 of the flood control device of the control system and the early warning structure of the control system.

[0074] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0075] The present invention provides a flood control device, comprising a flood control structure 1 and a drive structure 3. The flood control structure 1 comprises a first flood control portion 11 and a second flood control portion 12 connected to each other, wherein the first flood control portion 11 and the second flood control portion 12 are movably arranged; and the drive structure 3 is drivingly connected to the first flood control portion 11. By setting a flood prevention structure 1 for being installed on the outside of the window to be blocked 2; by setting a driving structure 3 to drive the first flood prevention part 11 to drive the second flood prevention part 12 to move; by setting the first flood prevention part 11 and the second flood prevention part 12 to be movably arranged so that the flood prevention structure 1 has an avoidance state and a blocking state; when the flood prevention structure 1 is in the avoidance state, the first flood prevention part 11 overlaps with the second flood prevention part 12 and is arranged below the window to be blocked to avoid the window to be blocked 2; when the flood prevention structure 1 is in the blocking state, the first flood prevention part 11 extends relative to the second flood prevention part 12 and pulls the second flood prevention part 12 to move to overlap with the window to be blocked 2 to block the window to be blocked, so that when flood prevention is needed, the flood prevention structure 1 is driven by the driving structure 3 to switch from the avoidance state to the blocking state to achieve the blocking of the window to be blocked, thereby achieving the purpose of flood prevention, thereby solving the problem that the flood prevention device in the prior art is not convenient for automatic installation.

[0076] The flood prevention device provided by the present invention is provided with a flood prevention structure 1. When the flood prevention structure 1 is switched to the blocking state, the first flood prevention part 11 is raised, the first connecting part 14 moves downward along the sliding groove 13, and when the first flood prevention part 11 moves to the top of the second flood prevention part 12, the second connecting part 15 pulls the second flood prevention part 12 to move upward, and when the second flood prevention part 12 moves, the second flood prevention part 12 is pulled to the bottom of the first flood prevention part 11 by the first connecting part 14 and the second connecting part 15, thereby forming the second flood prevention part 12 and the first flood prevention part 11 into a flood prevention baffle on the same plane, thereby making it convenient to combine the first flood prevention part 11 and the second flood prevention part 12 to block and seal the window 2 to be blocked during the flood prevention process. When the flood control structure 1 switches to the avoidance state, the handle 17 is pulled to pull the second flood control part 12 to the side of the first flood control part 11 away from the window 2 to be blocked, so that the first flood control part 11 can be stably lowered so that the first flood control part 11 and the second flood control part 12 are stably overlapped in the installation part 6, thereby achieving the effect of stable assembly of the first flood control part 11 and the second flood control part 12, and facilitating operation.

[0077] The flood control device provided by the present invention is provided with a driving motor, a transmission screw 31 and a transmission member 32, so that when in use, the driving rod 332 of the driving motor drives the transmission screw 31 to rotate, and the transmission screw 31 drives the transmission member 32 arranged thereon to move, thereby driving the first flood control part 11 to move, thereby switching the flood control structure 1 to a blocking state or an avoidance state, and facilitating the adjustment of the height of the flood control structure 1, thereby achieving the effect of mechanically adjusting the flood control structure 1.

[0078] The flood control device provided by the present invention is provided with a driving handle 333, a rotating rod 334, a transmission synchronous belt 335, a first transmission gear 336, a second transmission gear 337, a third transmission gear 338, a transmission screw 31 and a transmission member 32. When in use, the driving handle 333 is operated to rotate, thereby driving the transmission synchronous belt 335 connected to its surface for transmission to rotate, and the transmission synchronous belt 335 drives the rotating rod 334 connected to its inner wall for transmission to rotate, and the rotating rod 334 drives the first transmission gear 336, the second transmission gear 337 and the third transmission gear 338 to rotate in turn, thereby driving the transmission screw 31 connected to the third transmission gear 338 to rotate, and the transmission screw 31 drives the transmission member 32 arranged thereon to move, thereby driving the first flood control part 11 to move, thereby switching the flood control structure 1 to a shielding state or an avoidance state, and facilitating the adjustment of the height of the flood control structure 1, thereby achieving the effect of manually adjusting the flood control structure 1, and facilitating operation when manual operation is required or the driving motor fails.

[0079] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A flood control device, characterized in that: include: A flood prevention structure (1) is used to be installed on the outside of a window to be blocked (2); the flood prevention structure (1) comprises a first flood prevention portion (11) and a second flood prevention portion (12) connected to each other, the first flood prevention portion (11) and the second flood prevention portion (12) being movably arranged so that the flood prevention structure (1) has an avoidance state and a blocking state; A driving structure (3) is connected to the first flood control part (11) to drive the first flood control part (11) to drive the second flood control part (12) to move; Wherein, when the flood control structure (1) is in the avoidance state, the first flood control portion (11) overlaps with the second flood control portion (12) and is arranged below the waiting window (2) to avoid the waiting window (2); when the flood control structure (1) is in the shielding state, the first flood control portion (11) extends relative to the second flood control portion (12) and pulls the second flood control portion (12) to move to overlap with the waiting window (2) to shield the waiting window (2); The flood prevention structure (1) further comprises: a sliding groove (13) provided on a side of the first flood prevention part (11) close to the second flood prevention part (12), the sliding groove (13) extending in a vertical direction; a first connecting part (14) movably connected to an inner wall of the sliding groove (13) so that the first connecting part (14) is movably provided along an extension direction of the sliding groove (13); a second connecting part (15), the two ends of the second connecting part (15) being rotatably connected to the first connecting part (14) and the second flood prevention part (12) respectively; Wherein, when the flood control structure (1) is in the avoidance state, the first flood control portion (11) is arranged between the second flood control portion (12) and the window to be blocked (2); when the flood control structure (1) is in the blocking state, the first flood control portion (11) and the second flood control portion (12) are located in the same plane; The driving structure (3) comprises: a transmission screw (31), which is arranged on the side wall of the window to be blocked (2), the transmission screw (31) extending in the vertical direction, and the transmission screw (31) being rotatably arranged; a transmission member (32), which is connected to the first flood prevention part (11), the transmission member (32) being sleeved on the transmission screw (31), and the transmission member (32) being threadedly connected to the transmission screw (31), so that the transmission member (32) drives the first flood prevention part (11) to move along the extension direction of the transmission screw (31); and a driving assembly (33), which is drivingly connected to the transmission screw (31) to drive the transmission screw (31) to rotate.

2. The flood control device according to claim 1, characterized in that: The first flood-proof part (11) is provided with a first magnetic part at the bottom; the second flood-proof part (12) is provided with a second magnetic part (16) at the top, so that when the flood-proof structure (1) is in the shielding state, the first magnetic part and the second magnetic part (16) are adsorbed and connected; and / or A sealing member is provided at the bottom of the first flood control portion (11) to seal between the first flood control portion (11) and the second flood control portion (12) when the flood control structure (1) is in the shielding state; and / or The second flood prevention portion (12) is provided with a handle (17), so that the flood prevention structure (1) can be switched from the shielding state to the avoiding state by pulling the handle (17).

3. The flood control device according to claim 1, characterized in that: The second flood-proof part (12) has a telescopic groove, and the first flood-proof part (11) is installed in the telescopic groove, so that the first flood-proof part (11) can be telescopically arranged relative to the second flood-proof part (12); The flood control structure (1) further comprises: A limiting chute is provided on the second flood control portion (12), the limiting chute being in communication with the telescopic slot; the limiting chute extends in a vertical direction; A limiting portion connected to the first flood control portion (11), the limiting portion being movably arranged along the limiting sliding groove to limit the moving stroke of the first flood control portion (11); Wherein, when the flood prevention structure (1) is in the avoidance state, the first flood prevention part (11) is retracted into the second flood prevention part (12); when the flood prevention structure (1) is in the shielding state, the first flood prevention part (11) is extended relative to the second flood prevention part (12).

4. The flood control device according to claim 1, characterized in that: The driving assembly (33) comprises: a driving motor, wherein a driving body (331) of the driving motor is mounted on an end of the transmission screw (31) away from the flood control structure (1); a driving rod (332) of the driving motor is drivingly connected to the transmission screw (31) to drive the transmission screw (31) to rotate around its own axis; and / or A driving handle (333) is rotatably arranged at one end of the transmission screw (31) close to the flood control structure (1); the driving handle (333) is drivingly connected to the transmission screw (31) to drive the transmission screw (31) to rotate around its own axis.

5. The flood control device according to claim 4, characterized in that: The drive assembly (33) further comprises: A rotating rod (334) is rotatably arranged at one end of the transmission screw (31) away from the flood control structure (1); the rotating rod (334) is transmission-connected to the transmission screw (31) to drive the transmission screw (31) to rotate; A transmission synchronous belt (335), wherein both ends of the transmission synchronous belt (335) are respectively sleeved on the driving handle (333) and the rotating rod (334), so that the transmission synchronous belt (335) is driven by the driving handle (333) to drive the rotating rod (334) to rotate.

6. The flood control device according to claim 5, characterized in that: The rotating rod (334) is perpendicular to the transmission screw (31), and the driving assembly (33) further includes: A first transmission gear (336) is provided on the rotating rod (334); A second transmission gear (337) is provided on the transmission screw (31); A third transmission gear (338) is meshed with the first transmission gear (336) and the second transmission gear (337) respectively, so that the first transmission gear (336) drives the third transmission gear (338) to rotate.

7. The flood control device according to any one of claims 1 to 6, characterized in that: The flood control device also includes: A guide structure (4) is provided on a side wall of the window to be blocked (2), the guide structure (4) extending in a vertical direction, and the guide structure (4) is connected to the first flood control part (11) to guide the first flood control part (11).

8. The flood control device according to claim 7, characterized in that: The guide structure (4) comprises: A movable guide rail (41) is mounted on the side wall of the window to be blocked (2), and the movable guide rail (41) extends in a vertical direction; A movable component (42) is connected to the first flood control part (11), and the movable component (42) is movably arranged on the movable guide rail (41) so that the movable component (42) drives the first flood control part (11) to move along the extension direction of the movable guide rail (41).

9. The flood control device according to any one of claims 1 to 6, characterized in that: The flood control device also includes: A shielding shed (5) is installed above the window to be blocked (2) to shield the flood control structure (1) and the window to be blocked (2) when the flood control structure (1) is in the shielding state; and / or The mounting portion (6) is used for being mounted below the window to be blocked (2); the mounting portion (6) has a mounting cavity, and the flood prevention structure (1) is movably disposed in the mounting cavity.

10. A control system, characterized in that: include: The flood prevention device according to any one of claims 1 to 9, which is used for installation on the outside of the window (2) to be blocked; A detection structure (7) is provided below the flood control device and is used to detect the liquid level height h1 outside the window to be blocked (2); A control module (8) is connected to the driving structure (3) and the detection structure (7) of the flood control device for communication, so as to receive the liquid level height h1 and control the activation of the driving structure (3) when it is determined that the liquid level height h1 is greater than or equal to a predetermined liquid level height h0.

11. The control system according to claim 10, characterized in that: The control module (8) comprises: A data acquisition unit (81) is communicatively connected to the detection structure (7) and is used to receive the liquid level height h1; A data transmission unit (82) electrically connected to the data acquisition unit (81) to transmit the liquid level height h1; A data analysis unit (83) is electrically connected to the data transmission unit (82) to compare the liquid level height h1 information with the predetermined liquid level height h0.

12. The control system according to claim 10, characterized in that: The control system further comprises: an early warning structure, communicatively connected to the control module (8), the early warning structure comprising a light emitter and / or a voice emitter, so as to control the activation of the early warning structure when the control module (8) determines that the liquid level height h1 is greater than or equal to the predetermined liquid level height h0; and / or A power supply (9) is electrically connected to the detection structure (7) and the control module (8) respectively to supply power to the detection structure (7) and the control module (8).

13. A control method, applicable to the control system according to any one of claims 10 to 12, characterized in that: The control method includes: Set the predetermined liquid level height h0; Obtain the liquid level height h1 outside the window to be blocked (2); comparing the liquid level h1 with the predetermined liquid level h0; If h1≥h0, the driving structure (3) of the flood prevention device of the control system and the early warning structure of the control system are controlled to start.

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