A smart water disaster prevention monitoring system

Abstract

The present invention relates to the technical field of water disaster prevention monitoring, specifically to a smart water disaster prevention monitoring system, including a plugging component laid on a road sewage hole, a drainage component arranged on the plugging component, a plurality of pressure relief mechanisms arranged in the plugging component, a central control drive mechanism arranged on the plugging component, a pressure-resistant glass plate arranged in the plugging component, a sealing cover plate arranged in the plugging component, and an anti-blocking net arranged on the plugging component. By using the manhole cover as the main body of the new water disaster prevention monitoring, and setting up the monitoring equipment on the sewage outlet of the urban road, once the amount of accumulated water in various areas of the city increases due to heavy rain, the equipment can upload the data to the urban water monitoring platform after detecting the water pressure in the current area, and start the equipment remotely through the cloud. At this time, the monitoring equipment set at the current sewage hole can discharge the accumulated water, thereby further improving the systematic process of urban water affairs from monitoring to flood discharge.

Description

Technical Field

[0001] The present invention relates to the technical field of water disaster prevention monitoring, and in particular to a smart water disaster prevention monitoring system. Background Art

[0002] The smart water disaster prevention monitoring system includes reservoir water level monitoring and urban road water condition monitoring. Different from the reservoir water level monitoring system, the urban layout is more complex, so the terrain of urban roads is either high or low. Once heavy rain occurs, flooding problems are likely to occur in the city. Therefore, it is necessary to use the water disaster prevention monitoring system to prevent and control urban road floods.

[0003] At present, the urban water disaster prevention monitoring system mainly relies on the coordinated operation of waterlogging monitoring instruments (cameras), LED warning screens and road sign-type multi-point monitoring instruments set up on urban roads. However, this system has disadvantages. Due to the complex urban layout, the number of various monitoring instruments needs to be increased. At the same time, the monitoring instruments erected on the ground will also occupy the actual use area of ​​the road. The above series of equipment will increase the burden on the city's power supply system. In addition, the above system can only be used as a single pre-tightening, and subsequent flood discharge still needs to be done manually.

[0004] In view of this, a smart water disaster prevention monitoring system was designed to solve the above problems. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in the present invention is:

[0007] A smart water disaster prevention monitoring system comprises a plugging component laid on a road sewage hole, a drainage component arranged on the plugging component, a plurality of pressure relief mechanisms arranged in the plugging component, a central control drive mechanism arranged on the plugging component, a pressure-resistant glass plate arranged in the plugging component, a sealing cover plate arranged in the plugging component and an anti-blocking net arranged on the plugging component; the plugging component comprises a cover body and a liquid inlet slot, the cover body is an inverted T-shaped structure as a whole, and a plurality of flood discharge holes are provided inside the cover body; the drainage component comprises a pressure-bearing chassis arranged at the bottom of the cover body, a flood discharge top plate arranged on the cover body and located directly above the pressure-bearing chassis, and an annular gear member arranged between the pressure-bearing chassis and the cover body; the plurality of pressure relief mechanisms are evenly arranged in a plurality of flood discharge holes inside the cover body, and the pressure relief mechanisms are used to provide automatic flood discharge operations for rainwater currently silted up on the road; the central control drive mechanism comprises a water pressure monitoring component arranged at the bottom of the liquid inlet slot and a monitoring chassis used for real-time detection of local road siltation water pressure.

[0008] In a preferred example, the present invention can be further configured as follows: an annular groove is provided at the bottom end of the cover body, a plurality of evenly distributed fixing plates are installed on the top of the pressure-bearing chassis, and a plug hole is provided in the fixing plate, and a fixing bolt and a sealing plug are provided in the plug hole;

[0009] The plurality of sealing plugs are used to fix the flood discharge top plate;

[0010] The inner wall of the annular gear member is provided with annular teeth.

[0011] In a preferred example, the present invention can be further configured as follows: a slot hole to be installed is opened on the top of the cover body, a waterproof shell is installed on the bottom of the cover body, and the pressure-resistant glass plate is adapted to be installed in the port of the slot hole to be installed;

[0012] A battery slot hole is opened in the middle of the top surface of the cover body, and the sealing cover plate is adapted to be installed in the port of the battery slot hole;

[0013] A sealing gasket is provided on the side of the sealing cover plate;

[0014] A storage battery is arranged in the battery slot hole, a motor is installed on the storage battery, the motor is connected to the storage battery through a wire, and a chain is connected to the gear at the bottom end of the transmission shaft in the motor.

[0015] In a preferred example, the present invention can be further configured as follows: the central control drive mechanism further includes a drive member installed between the pressure-bearing bottom plate and the flood discharge top plate and movably installed on the shaft, and a second sleeve is provided on the shaft in the middle of the drive member;

[0016] The second sleeve is installed at the bottom of a flood discharge hole;

[0017] A gear plate disposed at the bottom of the driving member is located in an annular groove at the bottom of the cover body, and the gear plate disposed at the bottom is adapted to mesh with the ring teeth on the inner wall of the annular gear member.

[0018] In a preferred example, the present invention can be further configured as follows: the water pressure monitoring assembly includes a liquid storage bin arranged at the bottom of the cover body and directly below the liquid inlet slot, a liquid storage cavity is provided inside the liquid storage bin, and a guard plate is movably installed in the liquid storage cavity;

[0019] A pressure monitor is installed at the bottom of the inner cavity of the liquid storage tank, and two symmetrically distributed return springs are arranged on the top of the pressure monitor.

[0020] In a preferred example, the present invention can be further configured as follows: the monitoring chassis is an existing device, and the monitoring chassis is composed of a shell, a central control panel, a sensor and an early warning device.

[0021] In a preferred example, the present invention can be further configured as follows: the flood discharge top plate and the pressure bottom plate are both made of stainless steel;

[0022] The interior of the flood discharge top plate is provided with a plurality of notches distributed in a circumference, and the outer wall of the flood discharge top plate is provided with a slot;

[0023] The plurality of notches are symmetrical with the plurality of flood discharge holes inside the cover body.

[0024] In a preferred example, the present invention can be further configured as follows: the pressure relief mechanism includes a sealing plate adapted to be clamped in the notch, two clamping seats arranged at the bottom of the sealing plate, and a progressive screw movably installed in the two clamping seats and located in the middle of the flood discharge hole;

[0025] A plurality of first sleeves are installed in the remaining plurality of flood discharge holes;

[0026] A linkage piece is movably installed in the first shaft sleeve, and the linkage piece is movably installed on the progressive screw.

[0027] In a preferred example, the present invention can be further configured as follows: the pressure relief mechanism further includes a gasket fixedly mounted on the sealing plate and a bellows mounted between the gasket and the first sleeve;

[0028] The bellows is used to provide rust protection for the progressive screw and the linkage.

[0029] In a preferred example, the present invention can be further configured as follows: the linkage member is composed of a gear plate and a T-shaped hexagonal nut, a screw hole is provided in the T-shaped hexagonal nut, and the gear plate is adapted to mesh with the ring teeth on the inner wall of the ring gear member (260).

[0030] By adopting the above technical solution, the beneficial effects achieved by the present invention are:

[0031] 1. The present invention uses manhole covers as the main body of a new type of water disaster prevention monitoring, and sets up the monitoring equipment on the sewage outlets of urban roads. Once the amount of water accumulation in various areas of the city increases due to heavy rain, the equipment can upload the data to the urban water monitoring platform after detecting the water pressure in the current area, and start the equipment remotely through the cloud. At this time, the monitoring equipment set at the current sewage outlet can discharge the accumulated water, thereby further improving the systematic process of urban water affairs from monitoring to flood discharge.

[0032] 2. The present invention monitors urban floods by abandoning cameras and monitoring methods set up on roads, which can not only reduce the burden on the city's power supply system, but also reduce the cost of the urban water monitoring system, and reduce the workload of workers in flood discharge in various areas of the city, thereby improving the automation of urban water discharge.

[0033] 3. The present invention uses the manhole cover as the bearing body of the monitoring device. When the device is laid in each sewage hole of the urban road, the device is parallel to the road surface, so it will not cause interference to the people and vehicles passing by, thereby improving the cleanliness of the urban roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the principle of operation of the present invention;

[0035] Figure 2 It is a three-dimensional schematic diagram of the present invention;

[0036] Figure 3 For the present invention Figure 2 Schematic diagram from top view;

[0037] Figure 4 is a schematic diagram of a drainage assembly of the present invention;

[0038] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point A in the middle;

[0039] Figure 6 is a schematic diagram of a plugging assembly of the present invention;

[0040] Figure 7 is a schematic diagram of the pressure relief mechanism of the present invention;

[0041] Figure 8 For the present invention Figure 7 Schematic diagram of a partial explosion;

[0042] Fig. 9 is a schematic diagram of the central control drive mechanism of the present invention;

[0043] Fig.10 For the present invention Fig. 9 The enlarged schematic diagram of point B in the middle;

[0044] Fig.11 Schematic diagram of the water pressure monitoring assembly of the present invention.

[0045] Reference numerals:

[0046] 100, plugging assembly; 110, cover body; 120, liquid inlet notch; 130, waterproof housing; 140, slot to be installed;

[0047] 200, drainage assembly; 210, pressure bottom plate; 220, flood discharge top plate; 230, notch; 240, fixing bolt; 250, sealing plug; 260, annular gear member;

[0048] 300, pressure relief mechanism; 310, first sleeve; 320, linkage member; 330, bellows; 340, gasket; 350, sealing plate; 360, clamping seat; 370, progressive screw;

[0049] 400, central control drive mechanism; 410, battery; 420, motor; 430, chain; 440, shaft; 450, drive member; 460, second shaft sleeve; 470, monitoring chassis; 480, water pressure monitoring assembly; 481, liquid storage tank; 482, pressure monitor; 483, reset spring; 484, guard plate;

[0050] 500, compression-resistant glass plate;

[0051] 600, sealing cover plate;

[0052] 700. Anti-blocking net. DETAILED DESCRIPTION

[0053] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0054] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0055] A smart water disaster prevention monitoring system provided by some embodiments of the present invention is described below in conjunction with the accompanying drawings.

[0056] Embodiment 1:

[0057] Combination Figure 1-Figure 11 As shown, a smart water disaster prevention monitoring system provided by the present invention includes a plugging component 100 laid on a road sewage outlet, a drainage component 200 arranged on the plugging component 100, a plurality of pressure relief mechanisms 300 arranged in the plugging component 100, a central control drive mechanism 400 arranged on the plugging component 100, a pressure-resistant glass plate 500 arranged in the plugging component 100, a sealing cover plate 600 arranged in the plugging component 100 and an anti-blocking net 700 arranged on the plugging component 100, the plugging component 100 is used to be laid on the road sewage outlet and provide protection for other components, the drainage component 200 has a plurality of pressure relief mechanisms 300 that provide linkage power, the central control drive mechanism 400 is used to monitor the current road water pressure and provide driving force for the drainage component 200, and the pressure-resistant glass plate 500 is used to provide protection for the rear solar panel.

[0058] The plugging assembly 100 includes a cover body 110 and a liquid inlet notch 120. A slot hole 140 to be installed is opened on the top of the cover body 110. A waterproof housing 130 is installed on the bottom of the cover body 110. The pressure-resistant glass plate 500 is adapted to be installed in the port of the slot hole 140 to be installed.

[0059] The cover body 110 is in an inverted T-shaped structure as a whole, and a plurality of flood discharge holes are provided inside the cover body 110;

[0060] The drainage assembly 200 includes a pressure bottom plate 210 disposed at the bottom of the cover body 110, a flood discharge top plate 220 disposed on the cover body 110 and directly above the pressure bottom plate 210, and an annular gear member 260 disposed between the pressure bottom plate 210 and the cover body 110;

[0061] Multiple groups of pressure relief mechanisms 300 are evenly arranged in multiple flood discharge holes inside the cover body 110, and the pressure relief mechanisms 300 are used to provide automatic flood discharge operations for rainwater currently silted up on the road;

[0062] The pressure relief mechanism 300 includes a sealing plate 350 adapted to be clamped in the slot 230, two clamping seats 360 arranged at the bottom of the sealing plate 350, and a progressive screw 370 movably installed in the two clamping seats 360 and located in the middle of the flood discharge hole;

[0063] A plurality of first sleeves 310 are installed in the remaining plurality of flood discharge holes;

[0064] A linkage member 320 is movably mounted in the first sleeve 310 , and the linkage member 320 is movably mounted on the progressive screw 370 .

[0065] A gasket 340 fixedly mounted on the sealing plate 350 and a bellows 330 mounted between the gasket 340 and the first sleeve 310;

[0066] The bellows 330 is used to provide rust protection for the progressive screw 370 and the linkage 320;

[0067] The central control drive mechanism 400 includes a water pressure monitoring assembly 480 disposed at the bottom of the liquid inlet slot 120 and a monitoring chassis 470 for real-time detection of local road siltation water pressure;

[0068] A battery slot is provided in the middle of the top surface of the cover body 110, and the sealing cover plate 600 is adapted to be installed in the port of the battery slot;

[0069] A sealing gasket is provided on the side of the sealing cover plate 600;

[0070] A battery 410 is arranged in the battery slot, a motor 420 is installed on the battery 410, the motor 420 is connected to the battery 410 through a wire, and a chain 430 is transmission-connected to the gear at the bottom end of the transmission shaft in the motor 420.

[0071] The central control driving mechanism 400 also includes a shaft 440 installed between the pressure-bearing bottom plate 210 and the flood discharge top plate 220 and a driving member 450 movably installed on the shaft 440 . A second shaft sleeve 460 is provided on the shaft in the middle of the driving member 450 .

[0072] At present, the urban water disaster prevention monitoring system needs to rely on a large number of cameras, monitoring instruments, water level meters and other equipment to work together. However, the deployed cameras are easily interfered by road equipment, resulting in camera errors. In addition, setting up monitoring instruments on the road will not only occupy road area, but also increase costs. At the same time, the large number of equipment deployed will also bring a huge burden to the city's power supply system.

[0073] In addition, after monitoring by the current urban water disaster prevention system, rainwater accumulated in various areas of the city still needs to be manually discharged, further increasing labor costs.

[0074] The system does not need to deploy a large number of cameras and monitoring equipment at key locations on urban roads. By setting a component that can monitor the silted water pressure in real time on the manhole cover, that is, the plugging component 100, when heavy rain continues and causes a large amount of silted rainwater on the urban roads, as the amount of rainwater around the plugging component 100 increases, the water pressure will squeeze the guard plate 484. As the guard plate 484 continues to drop and exerts pressure on the pressure monitor 482, once the pressure exceeds the preset value, the monitoring box 470 can upload the current data to the water monitoring platform, and finally transmit the data to the cloud. The motor 420 is started by the remote control output command. At this time, the motor 420 can drive the chain 430, and then the chain 430 will transmit the driving member 450. At the same time, the constrained annular gear member 260 can be driven by the driving member 450, and the evenly distributed linkage member 320 can be driven, and the sealing plate 350 constrained by the notch 230 can steadily descend with the progressive screw 370. At this time, multiple notches 230 can be connected with multiple flood discharge holes in the cover body 110, so that the automatic flood discharge operation of urban floods can be realized without human intervention.

[0075] Embodiment 2:

[0076] Combination Figure 4-Figure 11 As shown, based on Example 1, an annular groove is provided at the bottom end of the cover body 110, a plurality of evenly distributed fixing plates are installed on the top of the pressure chassis 210, and a socket is provided in the fixing plate, and a fixing bolt 240 and a sealing plug 250 are arranged in the socket.

[0077] Preferably, a slot for wiring is provided inside the cover body 110 , and the wiring slot is connected to the battery slot and the slot 140 to be installed, so as to provide a variety of energy supply options for the motor 420 .

[0078] A plurality of sealing plugs 250 are used to fix the flood discharge top plate 220;

[0079] The inner wall of the ring gear member 260 is provided with ring teeth.

[0080] Preferably, sealing gaskets are provided on the top and bottom of the annular gear member 260, wherein the flood discharge top plate 220, the pressure bottom plate 210 and the cover body 110 can be fixed by welding, and the assembly method can provide convenience for subsequent maintenance.

[0081] The flood discharge top plate 220 and the pressure bottom plate 210 are both made of stainless steel;

[0082] A plurality of notches 230 distributed in a circumference are formed inside the flood discharge top plate 220, and a slot is formed on the outer wall of the flood discharge top plate 220;

[0083] The plurality of notches 230 are symmetrical with the plurality of flood discharge holes inside the cover body 110 .

[0084] Preferably, the number of the notches 230 and the flood discharge holes in the cover body 110 is set according to the amount of rainfall in the local rainy season, and a drainage port connected to the flood discharge holes is opened on the inner wall of the cover body 110, and the drainage hole is connected to an underground drainage pipe.

[0085] Embodiment 3:

[0086] Combination Figure 2-Figure 11 As shown, on the basis of Example 1, the monitoring chassis 470 is an existing device, and the monitoring chassis 470 is composed of a housing, a central control panel, a sensor and an early warning device;

[0087] The second sleeve 460 is installed at the bottom of a flood discharge hole;

[0088] A gear plate disposed at the bottom of the driving member 450 is located in the annular groove at the bottom of the cover body 110 , and the gear plate disposed at the bottom is adapted to mesh with the ring teeth on the inner wall of the annular gear member 260 .

[0089] Preferably, the outer shell of the monitoring chassis 470 may be made of a transparent material, and a miniature camera may be installed on the shell of the monitoring chassis 470 to monitor the clogging status of the ground drainage pipe.

[0090] The water pressure monitoring assembly 480 includes a liquid storage tank 481 disposed at the bottom of the cover body 110 and directly below the liquid inlet slot 120. The liquid storage tank 481 has a liquid storage cavity formed therein, and a guard plate 484 is movably installed in the liquid storage cavity.

[0091] A pressure monitor 482 is installed at the bottom of the inner cavity of the liquid storage tank 481, and two symmetrically distributed return springs 483 are arranged on the top of the pressure monitor 482.

[0092] Preferably, the liquid storage tank 481 is fixedly installed at the bottom of the cover body 110 by multiple bolts, and the liquid inlet slot 120 is connected to the inner cavity of the liquid storage tank 481, and the anti-blocking net 700 is installed on the port on the top of the liquid inlet slot 120. When rainwater on the road spreads to the vicinity of the device, the anti-blocking net 700 can block the dirt in the rainwater, and the filtered rainwater can exert downward pressure on the guard plate 484. At this time, the inner cavity of the liquid storage tank 481 can be kept clean, thereby providing a rapid pressure measurement platform for subsequent road rainwater accumulation.

[0093] Embodiment 4:

[0094] Combination Figure 6-Figure 8 As shown, in the above embodiment, the linkage member 320 is composed of a gear plate and a T-shaped hexagonal nut, and a screw hole is opened in the T-shaped hexagonal nut, and the gear plate is adapted to mesh with the ring teeth on the inner wall of the annular gear member 260.

[0095] Preferably, a threaded notch is provided at the top of the bellows 330 , and the threaded section at the top of the bellows 330 is adapted to be mounted on the gasket 340 ;

[0096] The thickness of the sealing plate 350 is twice that of the notch 230 , and the sealing plate 350 can be selected according to the depth of the flood discharge hole in the cover body 110 .

[0097] Working principle and use process of the present invention: Water disaster prevention monitoring system is a general term for flood prevention monitoring, which includes rainwater monitoring integrated station, automatic water level monitoring station, image monitoring station, early warning broadcast integrated station and reservoir water level pre-tightening monitoring system, etc. Each of the above independent systems needs to rely on water level sensors to upload real-time water situation data to the cloud, and issue pre-tightening prompts to determine whether the local water level exceeds the standard based on the uploaded implementation data. The most common one is the monitoring system for flood prevention of urban road waterlogging;

[0098] On urban roads, with the arrival of the rainy season, some problems of road waterlogging caused by terrain problems can be solved by using sensors or monitoring cameras at specific points to upload water level and water condition data to the cloud. Through cloud control, once the current road water level exceeds the standard, the set monitoring equipment can issue a pre-tensioning signal and send the local flood event to the local resident client via the Internet.

[0099] However, today's urban water disaster prevention monitoring system has many drawbacks. Among them, the width of urban roads is limited. In order to improve the accuracy of monitoring, it is necessary to set up multiple monitoring points on roads of rated width. This method not only occupies the actual use area of ​​the road, but the exposed monitoring points are also easily damaged by human factors. In addition, even if the water level exceeds the standard, it is impossible to drain the excessive floods on local roads. Subsequently, manual tools are required to lift the manhole covers until the water on the road is drained. The actual use effect of this method is poor.

[0100] The device removes the monitoring points currently set up on the road and uses the manhole covers as the monitoring body. When the device is installed at the sewage hole of the road, it can monitor the water level accumulated along the terrain of the current road in real time. As the heavy rain continues, once the rainwater accumulated on the city road forms a flood, the accumulated water accumulated around the sewage hole will put pressure on the guard plate 484. As the guard plate 484 descends toward the inner cavity of the liquid storage tank 481 under the action of water pressure, the pressure monitor 482 can transmit the monitored real-time water pressure data to the control panel in the monitoring chassis 470, and then upload the real data of the water pressure around the sewage hole through the cloud. When the water pressure exceeds the rated range, the motor 420 will drive the chain 430 through the control of the cloud, and then The transmission drive member 450 rotates, and at the same time, the annular gear member 260 constrained by the pressure chassis 210 and the cover body 110 can be driven, and the multiple linkage members 320 evenly distributed on the circumference will be assisted in rotation. Under the clamping of the first sleeve 310, the positioning and rotating linkage member 320 can control the progressive screw 370 to descend. At this time, the sealing plate 350 set on the top of the progressive screw 370 will fall downward. At this time, the rainwater accumulated on the road can enter from the multiple slots 230, and finally be transferred to the sewage pipe below the ground through the holes inside the cover body 110. At this time, the system can drain the rainwater accumulated in various areas on the urban roads in real time, avoiding occupying the actual use area of ​​the road, and at the same time, it can improve the rapid discharge of accumulated rainwater from culverts in various parts of the city.

[0101] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A smart water disaster prevention monitoring system, comprising a plugging component (100) laid on a road sewage hole, characterized in that: It also includes a drainage assembly (200) arranged on the plugging assembly (100), a plurality of pressure relief mechanisms (300) arranged in the plugging assembly (100), a central control drive mechanism (400) arranged on the plugging assembly (100), a pressure-resistant glass plate (500) arranged in the plugging assembly (100), a sealing cover plate (600) arranged in the plugging assembly (100), and an anti-blocking net (700) arranged on the plugging assembly (100); The plugging assembly (100) comprises a cover body (110) and a liquid inlet notch (120); the cover body (110) is in an inverted T-shaped structure as a whole, and a plurality of flood discharge holes are provided inside the cover body (110); The drainage assembly (200) comprises a pressure bottom plate (210) arranged at the bottom of the cover body (110), a flood discharge top plate (220) arranged on the cover body (110) and located directly above the pressure bottom plate (210), and an annular gear member (260) arranged between the pressure bottom plate (210) and the cover body (110); A plurality of groups of the pressure relief mechanisms (300) are evenly arranged in a plurality of flood discharge holes inside the cover body (110), and the pressure relief mechanisms (300) are used to provide automatic flood discharge operations for rainwater currently deposited on the road; The central control drive mechanism (400) comprises a water pressure monitoring component (480) arranged at the bottom of the liquid inlet slot (120) and a monitoring chassis (470) for real-time detection of local road siltation water pressure; The pressure relief mechanism (300) comprises a sealing plate (350) adapted to be clamped in the notch (230), two clamping seats (360) arranged at the bottom of the sealing plate (350), and a progressive screw rod (370) movably mounted in the two clamping seats (360) and located in the middle of the flood discharge hole; A plurality of first shaft sleeves (310) are installed in the remaining plurality of flood discharge holes; A linkage member (320) is movably mounted in the first shaft sleeve (310), and the linkage member (320) is movably mounted on the progressive screw rod (370).

2. The intelligent water disaster prevention monitoring system according to claim 1 is characterized in that: An annular groove is formed at the bottom end of the cover body (110), and a plurality of evenly distributed fixing plates are installed on the top of the pressure-bearing chassis (210), wherein the fixing plates are provided with insertion holes, and fixing bolts (240) and sealing plugs (250) are arranged in the insertion holes; The plurality of sealing plugs (250) are used to fix the flood discharge top plate (220); The inner wall of the annular gear member (260) is provided with annular teeth.

3. The intelligent water disaster prevention monitoring system according to claim 1 is characterized in that: The top of the cover body (110) is provided with a slot hole (140) to be installed, the bottom of the cover body (110) is provided with a waterproof housing (130), and the pressure-resistant glass plate (500) is adapted to be installed in the port of the slot hole (140) to be installed; A battery slot hole is provided in the middle of the top surface of the cover body (110), and the sealing cover plate (600) is adapted to be installed in the port of the battery slot hole; A sealing gasket is provided on the side of the sealing cover plate (600); A storage battery (410) is arranged in the battery slot hole, a motor (420) is mounted on the storage battery (410), the motor (420) is connected to the storage battery (410) via a wire, and a chain (430) is transmission-connected to a gear at the bottom end of a transmission shaft in the motor (420).

4. The intelligent water disaster prevention monitoring system according to claim 3 is characterized in that: The central control drive mechanism (400) further comprises a drive member (440) installed between the pressure-bearing bottom plate (210) and the flood discharge top plate (220) and a drive member (450) movably installed on the shaft (440), wherein a second shaft sleeve (460) is provided on the shaft in the middle of the drive member (450); The second shaft sleeve (460) is installed at the bottom of a flood discharge hole; A gear plate disposed at the bottom of the driving member (450) is located in an annular groove at the bottom of the cover body (110), and the gear plate disposed at the bottom is adapted to mesh with the ring teeth on the inner wall of the annular gear member (260).

5. The intelligent water disaster prevention monitoring system according to claim 1 is characterized in that: The water pressure monitoring assembly (480) comprises a liquid storage bin (481) arranged at the bottom of the cover body (110) and located directly below the liquid inlet slot (120); a liquid storage cavity is provided inside the liquid storage bin (481), and a guard plate (484) is movably installed inside the liquid storage cavity; A pressure monitor (482) is installed at the bottom of the inner cavity of the liquid storage tank (481), and two symmetrically distributed return springs (483) are arranged on the top of the pressure monitor (482).

6. The intelligent water disaster prevention monitoring system according to claim 1, characterized in that: The monitoring chassis (470) is an existing device, and the monitoring chassis (470) is composed of a housing, a central control panel, a sensor, and an early warning device.

7. The intelligent water disaster prevention monitoring system according to claim 1, characterized in that: The flood discharge top plate (220) and the pressure bearing bottom plate (210) are both made of stainless steel; The flood discharge top plate (220) is provided with a plurality of notches (230) distributed in a circumferential manner inside, and a slot is provided on the outer wall of the flood discharge top plate (220); The plurality of notches (230) are symmetrical with the plurality of flood discharge holes inside the cover body (110).

8. The intelligent water disaster prevention monitoring system according to claim 1 is characterized in that: The pressure relief mechanism (300) further comprises a gasket (340) fixedly mounted on the sealing plate (350) and a bellows (330) mounted between the gasket (340) and the first shaft sleeve (310); The bellows (330) is used to provide rust-proof protection for the progressive screw (370) and the linkage member (320).

9. The intelligent water disaster prevention monitoring system according to claim 1, characterized in that: The linkage member (320) is composed of a gear piece and a T-shaped hexagonal nut, wherein a screw hole is provided in the T-shaped hexagonal nut, and the gear piece is adapted to mesh with the ring teeth on the inner wall of the annular gear member (260).

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