Flood prevention device, control system and control method thereof

Abstract

The invention provides a flood prevention device, a control system and a control method thereof. The flood prevention device comprises a flood prevention structure and a driving structure. The flood prevention structure comprises a first flood prevention part and a second flood prevention part which are connected with each other, and the first flood prevention part and the second flood prevention part are movably arranged; the driving structure is in driving connection with the first flood prevention part. The flood prevention structure is installed on the outer side of a to-be-blocked window; the driving structure is arranged to drive the first flood prevention part to drive the second flood prevention part to move, so that the flood prevention structure has an avoiding state and a shielding state; when the flood prevention structure is in the avoiding state, the first flood prevention part and the second flood prevention part are overlapped and are arranged below the to-be-blocked window so as to avoid the to-be-blocked window; when the flood prevention structure is in the shielding state, the first flood prevention part stretches out relative to the second flood prevention part and pulls the second flood prevention part to move to be overlapped with the to-be-shielded window so as to shield the to-be-shielded window, and the problem that in the prior art, a flood prevention device is not convenient to automatically install is solved.

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, many parts of the country have been hit by extremely heavy rainfall, causing multiple serious waterlogging and flood disasters. Rainwater backflow is serious in underground places such as subways and underground garages, causing serious losses to residents' lives and urban infrastructure. With the increase in extreme natural disasters and the increase in high-temperature electricity loads year by year, if water backflow occurs in substations, it will not only affect people's electricity consumption, but may also hinder disaster relief, with disastrous consequences. Doors and windows in low-lying areas have become one of the main ways for floods to invade. Therefore, designing flood-proof baffles for window positions has become one of the important measures for urban flood prevention and disaster reduction.

[0003] In the prior art, a flood baffle that can be quickly spliced ​​is provided, which relates to the field of flood baffles, and includes a support base and a plate body 2. A heightening plate is installed on the upper end of the support base, and a plate body 1 is arranged on the right side of the upper end of the heightening plate, a clamping groove is connected to the left side of the plate body 1, and the plate body 2 is arranged on the left side of the clamping groove. A connection assembly for quick splicing is installed on the left and right sides above the clamping groove, and the connection assembly includes a clamping column, a tightening rod, a hand grip and a sleeve. When the plate body 1 and the plate body 2 are installed, the connection assembly of the flood baffle that can be quickly spliced ​​is inserted into the clamping groove in sequence through the clamping rod to preliminarily fix the plate body 1 and the plate body 2, and then after fixing, the hand grip is held to push the tightening rod from the outside to the inside along the clamping column, and the clamping groove is fixed after it is in place.

[0004] However, although the flood baffle in the prior art can quickly assemble two plate bodies through a connecting assembly, the plate bodies 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, there is provided a flood prevention device, comprising: a flood prevention structure, which is used to be 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 which are 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 shielding state; a driving structure, which 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 shielding 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 shield 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 a 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 an 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 a 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 shielding state, the first magnetic part is adsorbed and connected with the second magnetic part; 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 shielding 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 shielding 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 with 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 driving assembly includes: a driving motor, a driving body of the driving motor being installed at an end of the transmission screw away from the flood control structure; a driving rod of the driving motor being drivingly connected to the transmission screw to drive the transmission screw to rotate around its own axis; and / or a driving handle, rotatably arranged at an end of the transmission screw close to the flood control structure, and the driving handle being 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 one 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 meshed 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 the 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 shielding 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 protection 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 protection 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 protection 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 emitter, 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, so as to power the detection structure and the control module.

[0020] According to a third aspect of the present invention, there is provided a control method applicable to the above-mentioned control system, the control method comprising: setting a predetermined liquid level height h0; obtaining a 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] The invention provides a flood prevention device by applying the technical solution of the invention, which includes a flood prevention structure and a driving structure. The flood prevention structure includes 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; and the driving structure is drivingly connected to the first flood prevention part. A flood prevention structure is provided for installation on the outside of the window to be blocked; a driving structure is provided to drive the first flood prevention part to drive the second flood prevention part to move; the first flood prevention part and the second flood prevention part are movably provided so that the flood prevention structure has an avoidance state and a shielding 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 provided below the window to be blocked to avoid the window to be blocked; when the flood prevention structure is in the shielding 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 shield 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 shielding state to shield the window to be blocked, thereby achieving the purpose of flood prevention and further 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 is switched to the shielding state, the first flood control part is raised, 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 by 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 is switched 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 member, 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 member arranged thereon to move, thereby driving the first flood control part to move, thereby switching the flood control structure to a shielding 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, thereby driving the transmission synchronous belt connected to its surface for transmission to rotate, and the transmission synchronous belt drives the rotating rod connected to its inner wall for transmission 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 shielding 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 drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the 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 diagram showing the structure of the flood control structure of the flood control device according to the present invention in a shielding state;

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

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

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

[0031] Figure 6 A schematic diagram showing the structure of 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 diagram showing the structure of a control module and a detection structure of a control system according to the present invention is shown;

[0034] Fig. 9 A schematic 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 in the embodiments of the present 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 2 to be blocked; 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 so that the flood prevention structure 1 has an avoidance state and a shielding 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 overlaps with the second flood prevention part 12 and is arranged below the window 2 to be blocked to avoid the window 2 to be blocked; when the flood prevention structure 1 is in the shielding 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 2 to be blocked, so as to shield the window 2 to be blocked.

[0039] The 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 arranged to be installed on the outside of the window 2 to be blocked; the driving structure 3 is arranged to drive the first flood prevention part 11 to drive the second flood prevention part 12 to move; the first flood prevention part 11 and the second flood prevention part 12 are arranged movably so that the flood prevention structure 1 has an avoidance state and a shielding 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 2 to be blocked to avoid the window 2 to be blocked; when the flood prevention structure 1 is in the shielding 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 2 to shield the window 2 to shield, so that when flood prevention is needed, the driving structure 3 drives the flood prevention structure 1 to switch from the avoidance state to the shielding state to shield the window 2 to achieve the purpose of flood prevention, thereby solving the problem that the flood prevention device in the prior art is not easy to automatically install.

[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 a 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 can be 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 an 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 a 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, two ends of the first connection part 14 are respectively hinged to the inner wall of the sliding groove 13 and the second connection part 15 ; two ends of the second connection part 15 are respectively hinged to the first connection part 14 and the second flood control part 12 .

[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, and the first magnetic part 16 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, thereby avoiding a gap between the first flood control part 11 and the second flood control part 12, which may reduce the 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 element 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 driven by pulling the handle 17 to move 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 smoothly descend 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, thereby facilitating flood control.

[0050] In a 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 an avoidance state, the first flood control part 11 retracts into the second flood control part 12; when the flood control structure 1 is in a shielding 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 2 to be blocked, 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:

[0057] The first specific implementation structure is: Figure 4 and Figure 5 As shown, the driving assembly 33 includes a driving motor, and a driving body 331 of the driving motor is installed at one end of the transmission screw 31 away from the flood control structure 1; the 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. This embodiment 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 disposed 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 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 disposed at one end of the transmission screw 31 close to the flood control structure 1, and 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 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; 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, which are respectively arranged on both sides of the window 2 to be blocked, and there are two transmission members 32, which are respectively connected to the opposite ends of the first flood protection part 11 to improve the stability of the first flood protection part 11 during movement. The two ends of the rotating rod 334 are respectively connected to the two transmission screws 31 to drive the two transmission screws to rotate at the same time.

[0063] Furthermore, in order to make the rotating rod 334 transmission-connected with the transmission screw rod 31, 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, 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, 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 2 to be blocked, 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 guiding 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 2 to be blocked, 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 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.

[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 the 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 shield the flood prevention structure 1 and the window to be blocked 2 when the flood prevention structure 1 is in a shielding 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 Fig. 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 on the outside of 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, the driving structure 3 is controlled to start.

[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 emitter 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 supply power to 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 supply power to 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 drive structure 3 of the flood control device of the control system and the early warning structure of the control system to start.

[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 prevention device, which includes a flood prevention structure 1 and a driving structure 3. 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; the driving structure 3 is drivingly connected to the first flood prevention part 11. The flood control structure 1 is provided to be installed on the outside of the window 2 to be blocked; the driving structure 3 is provided to drive the first flood control part 11 to drive the second flood control part 12 to move; the first flood control part 11 and the second flood control part 12 are movably provided so that the flood control structure 1 has an avoidance state and a shielding state; when the flood control structure 1 is in the avoidance state, the first flood control part 11 overlaps with the second flood control part 12 and is provided below the window 2 to be blocked to avoid the window 2 to be blocked; when the flood control structure 1 is in the shielding state, the first flood control part 11 extends relative to the second flood control part 12 and pulls the second flood control part 12 to move to overlap with the window 2 to be blocked to shield the window 2 to be blocked, so that when flood control is needed, the flood control structure 1 is driven by the driving structure 3 to switch from the avoidance state to the shielding state to shield the window 2 to achieve the purpose of flood control, thereby solving the problem that the flood control 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 a shielding 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 shield and seal the window 2 to be blocked during the flood prevention process. When the flood protection structure 1 switches to the avoidance state, the handle 17 is pulled to pull the second flood protection part 12 to the side of the first flood protection part 11 away from the window 2 to be blocked, so that the first flood protection part 11 can be stably lowered to make the first flood protection part 11 and the second flood protection part 12 stably overlapped in the installation part 6, thereby achieving the effect of stable assembly of the first flood protection part 11 and the second flood protection 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 shielding 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, 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.

[0079] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope 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 (2) to be blocked; the flood prevention structure (1) comprises a first flood prevention part (11) and a second flood prevention part (12) which are connected to each other, and the first flood prevention part (11) and the second flood prevention part (12) are movably arranged so that the flood prevention structure (1) has an avoidance state and a shielding state; A driving structure (3) is 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) overlaps with the second flood prevention part (12) and is 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 shielding 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 overlap with the window to be blocked (2) to shield the window to be blocked (2).

2. The flood control device according to claim 1, characterized in that: The flood control structure (1) further comprises: A sliding groove (13) is arranged on a side of the first flood control portion (11) close to the second flood control portion (12), and the sliding groove (13) extends in a vertical direction; A first connecting portion (14) is movably connected to the inner wall of the sliding groove (13), so that the first connecting portion (14) is movably arranged along the extension direction of the sliding groove (13); A second connecting part (15), two ends of which are rotatably connected to the first connecting part (14) and the second flood control part (12) respectively; Wherein, when the flood prevention structure (1) is in the avoidance state, the first flood prevention portion (11) is arranged between the second flood prevention portion (12) and the window to be blocked (2); when the flood prevention structure (1) is in the blocking state, the first flood prevention portion (11) and the second flood prevention portion (12) are located in the same plane.

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

4. 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-proof structure (1) also includes: A limiting slide groove is arranged on the second flood control part (12), the limiting slide groove is connected with the telescopic groove; the limiting slide groove extends in the 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).

5. The flood control device according to claim 1, characterized in that: The driving structure (3) comprises: A transmission screw (31) is arranged on the side wall of the window to be blocked (2), the transmission screw (31) extends in a vertical direction, and the transmission screw (31) is rotatably arranged; a transmission member (32) connected to the first flood-proof part (11), the transmission member (32) being sleeved on the transmission screw (31), the transmission member (32) being threadedly connected to the transmission screw (31), so that the transmission member (32) drives the first flood-proof part (11) to move along the extension direction of the transmission screw (31); A driving assembly (33) is drivingly connected to the transmission screw (31) to drive the transmission screw (31) to rotate.

6. The flood control device according to claim 5, characterized in that: The driving assembly (33) comprises: a drive motor, wherein a drive body (331) of the drive motor is mounted on an end of the transmission screw (31) away from the flood control structure (1); a drive rod (332) of the drive 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.

7. The flood control device according to claim 6, characterized in that: The drive assembly (33) further comprises: A rotating rod (334) is rotatably arranged at one end of the transmission screw rod (31) away from the flood control structure (1); the rotating rod (334) is transmission-connected to the transmission screw rod (31) to drive the transmission screw rod (31) to rotate; A transmission synchronous belt (335), wherein two ends of the transmission synchronous belt (335) are respectively sleeved on the driving handle (333) and the rotating rod (334), so that the driving handle (333) drives the transmission synchronous belt (335) to drive the rotating rod (334) to rotate.

8. The flood control device according to claim 7, characterized in that: The rotating rod (334) is perpendicular to the transmission screw rod (31), and the driving assembly (33) further comprises: A first transmission gear (336) is arranged on the rotating rod (334); A second transmission gear (337), arranged on the transmission screw rod (31); A third transmission gear (338), wherein the third transmission gear (338) is respectively meshed 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.

9. The flood control device according to any one of claims 1 to 8, characterized in that: The flood control device also includes: A guide structure (4) is arranged on a side wall of the window to be blocked (2), the guide structure (4) extends 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).

10. The flood control device according to claim 9, 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 moving component (42) is connected to the first flood prevention part (11), and the moving component (42) is movably arranged on the moving guide rail (41) so that the moving component (42) drives the first flood prevention part (11) to move along the extension direction of the moving guide rail (41).

11. The flood control device according to any one of claims 1 to 8, characterized in that: The flood control device also includes: A shielding shed (5) is used to be installed above the window to be blocked (2) so as 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 arranged in the mounting cavity.

12. A control system, characterized in that: include: The flood prevention device according to any one of claims 1 to 11, which is used to be installed on the outside of the window (2) to be blocked; A detection structure (7), arranged below the flood control device, for detecting a liquid level height h1 outside the window to be blocked (2); A control module (8), wherein the control module (8) is respectively connected to 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 determined that the liquid level height h1 is greater than or equal to a predetermined liquid level height h0, control to start the driving structure (3).

13. The control system according to claim 12, characterized in that: The control module (8) comprises: A data acquisition unit (81) is connected to the detection structure (7) for receiving 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.

14. The control system according to claim 12, characterized in that: The control system further comprises: an early warning structure, which is in communication with 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 a 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, so as to supply power to the detection structure (7) and the control module (8).

15. A control method, applicable to the control system according to any one of claims 12 to 14, characterized in that: The control method comprises: Set the 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, the driving structure (3) of the flood control device of the control system and the early warning structure of the control system are controlled to start.

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