A self-adjusting integrated gate

Abstract

The invention relates to the technical field of water conservancy devices, and discloses a self-adjusting integrated gate, comprising a gate frame, a gate base and a gate frame, wherein the gate base is arranged at the bottom of a water flow channel, the gate frame is arranged on the gate base, when the gate falls, water cannot pass through, the gate consists of a first gate and a second gate, the first gate is arranged in front of the second gate, a gap is arranged between the first gate and the second gate, a first gate slot and a second gate slot corresponding to the positions and shapes of the first gate and the second gate are arranged on the gate base, a base water inlet is arranged at the front side of the gate base, a base water outlet is arranged at the rear side, the base water inlet is communicated with the first gate slot, the base water outlet is communicated with the second gate slot, a water storage chamber is arranged between the first gate slot and the second gate slot, the water storage chamber connects the first gate slot and the second gate slot, and the bottom of the base water outlet is arranged in a downwardly inclined shape.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy devices, and in particular to a self-adjusting integrated gate. Background Art

[0002] The integrated gate in water conservancy projects is a modern water conservancy equipment that integrates the main structure of the gate, the control system and the auxiliary equipment. The integrated gate has a wide range of applications in water conservancy projects. It can be used in water conservancy projects such as reservoirs, sluices, and channels to achieve precise control and management of water resources. At the same time, it can also be used in farmland irrigation systems to carry out intelligent irrigation according to the growth needs of crops, improve irrigation efficiency and water-saving effects. The integrated gate highly integrates the various components of the traditional gate, reduces the space occupied by the equipment, and makes installation and maintenance more convenient. It has built-in high-precision sensors and advanced control systems, which can monitor key data such as water level and flow in real time, and automatically adjust according to user needs. At the same time, it also has functions such as automatic diagnosis and automatic alarm, which can detect and handle faults in time to ensure the stability and reliability of the system. It adopts advanced communication technology and network technology to achieve seamless docking with the remote monitoring system. Users can remotely monitor and operate the gate anytime and anywhere through terminal devices such as mobile phones and computers, realizing true intelligent management.

[0003] During long-term use, integrated gates are prone to silt accumulation. If not cleaned in time, silt may flow under the gate, causing the gate to fail to fall completely, resulting in equipment damage and water leakage. At the same time, the gate has weak regulation of the environment, and the sensors in the gate are greatly affected by the ambient humidity, which can easily cause detection errors. Summary of the invention

[0004] (I) Technical problems to be solved: In view of the deficiencies of the prior art, the present invention provides a self-adjusting integrated gate, which has the advantages of clearing silt and adjusting environmental conditions, and solves the problem of silt accumulation in the gate.

[0005] (II) Technical solution: In order to achieve the above-mentioned purpose of clearing silt and adjusting environmental conditions, the present invention provides the following technical solution: a self-adjusting integrated gate, including a gate frame, a gate base and a gate frame, the gate base is arranged at the bottom of the water flow channel, the gate frame is arranged on the gate base, a track for the gate frame to move is arranged on the side of the gate frame, the gate frame is connected to a moving rod, and the moving rod is driven by a motor to drive the gate frame to move up and down, a gate is arranged under the gate frame, when the gate falls, water cannot pass through, the gate is composed of a first gate and a second gate, the first gate is arranged in front of the second gate, and the second gate is arranged on the front side of the gate frame. A gap is provided between a gate and a second gate, and a first gate slot and a second gate slot corresponding to the positions and shapes of the first gate and the second gate are provided on the gate base. When the first gate and the second gate fall, they are embedded in the first gate slot and the second gate slot. A base water inlet is provided on the front side of the gate base, and a base water outlet is provided on the rear side. The base water inlet is connected with the first gate slot, and the base water outlet is connected with the second gate slot. A water storage chamber is provided between the first gate slot and the second gate slot, and the water storage chamber connects the first gate slot and the second gate slot. The bottom of the base water outlet is inclined downward.

[0006] Preferably, the horizontal height of the bottom of the second gate is lower than the horizontal height of the bottom of the first gate, and the bottom of the second gate is provided with a chamfer that matches the inclination angle of the water outlet of the base.

[0007] A buffer component is provided at the bottom of the front side of the first gate. When the buffer component is impacted by water flow, it can reduce the impact force by generating deformation and guide the water flow.

[0008] Preferably, the buffer assembly is a force unloading plate, which is arranged on the first gate via a rotating shaft, a gap is provided between the back side of the force unloading plate and the first gate, and a spring is provided on the back side of the force unloading plate to connect with the first gate.

[0009] Preferably, the unloading plates are arranged horizontally at the bottom of the front side of the first gate.

[0010] Preferably, the buffer component is an airbag, a pipe for inflating the airbag is provided in the first gate, and the airbag is not completely filled with gas to make it elastic. Meanwhile, the width of the airbag does not exceed the width of the first gate.

[0011] Preferably, an exhaust port is provided in the gate frame, the exhaust port is connected from front to back, and a fan blade controlled by a motor is provided inside the exhaust port.

[0012] Preferably, an air pressure sensor is provided below the gate frame, and the air pressure sensor is arranged between the first gate and the second gate.

[0013] (III) Beneficial effects: Compared with the prior art, the present invention provides a self-adjusting integrated gate having the following beneficial effects: 1. The self-adjusting integrated gate forms a unique water storage chamber through the design of the base water inlet and the base water outlet on the gate base, as well as their connectivity with the first gate slot and the second gate slot. When the gate is opened, the water flow first fills the water storage chamber and generates water pressure. This water pressure becomes the main driving force for pushing the silt to flow from the base water inlet to the water outlet. This design enables the silt deposited in front of the gate base to be quickly flushed and discharged, greatly improving the dredging efficiency. The existence of the water storage chamber not only helps dredging, but also stabilizes the water flow to a certain extent. When the water flows through the gate, the water storage chamber can absorb and buffer the fluctuations of the water flow, reduce the turbulence of the water flow, and thus protect the downstream water conservancy facilities and the ecological environment. The design of the water storage chamber is To a certain extent, the direct impact of water flow on the gate is reduced, thereby extending the service life of the gate. In addition, the material selection of the gate frame and the gate also takes into account wear resistance and corrosion resistance to ensure that the gate can still maintain good working condition in harsh environments. The overall downward tilt of the base outlet allows the silt to be discharged more smoothly. At the same time, due to the continuous accumulation of water in the water storage chamber and the water pressure, the silt can be continuously flushed and discharged from the gate system. When the gate is opened, the water flow first fills the water storage chamber and quickly forms water pressure. This water pressure is the main driving force for the silt to flow from the base water inlet to the outlet. Since the bottom of the base outlet is tilted downward, the silt can be discharged more smoothly under the action of water pressure, greatly improving the dredging efficiency. This design ensures that the silt deposited in front of the gate base can be quickly flushed and discharged, avoiding the blockage of the water flow channel caused by silt accumulation.

[0014] 2. The self-adjusting integrated gate has a lower horizontal height at the bottom of the second gate than the first gate, and is provided with a chamfer that matches the inclination angle of the base outlet. This design ensures that when the first gate and the second gate fall, they can be tightly embedded in the first gate slot and the second gate slot, and perfectly fit with the shape of the base outlet, thereby achieving an excellent sealing effect. This sealing not only avoids water leakage problems, but also ensures the stability and safety of the water flow channel when the gate is closed. Due to the close fit between the gate and the slot, and the design of the chamfer at the bottom of the second gate, the water flow caused by water scouring or pressure changes is greatly reduced. The risk of leakage is crucial to maintaining the normal operation of water conservancy facilities and extending their service life. Buffer components are provided at the bottom of the front side of the first gate. These components can reduce the impact force by deforming when impacted by water flow. This design not only protects the gate structure from damage caused by water flow impact, but also extends the service life of the gate. In addition to reducing the impact force, the buffer components also have a diversion effect. They can guide the water flow to pass through the gate area more smoothly, reducing the direct impact and scouring of the water flow on the gate. This diversion effect helps to keep the water flow channel unobstructed and reduce the siltation problem caused by water flow scouring.

[0015] 3. The self-adjusting integrated gate sets an air pressure sensor between the first gate and the second gate. The sensor can monitor the pressure change of the air between the two gates in real time. When the water level rises, the water pressure on the first gate increases, causing the gate to deform slightly, thereby changing the air pressure between the two gates. By detecting the change in pressure, the rise of the water level can be indirectly inferred. In conjunction with the water level gauge carried by the gate itself, the use of the air pressure sensor can further reduce the measurement error. The water level gauge directly measures the water level height, while the air pressure sensor provides an indirect but sensitive monitoring method. The combination of the two can verify each other and improve the accuracy and reliability of water level monitoring. When the water level rises, the humidity in the water flow channel will also increase accordingly. , High humidity environment may cause the sensor sensitivity to decrease and affect the accuracy of the monitoring results. By setting an exhaust vent and equipping it with a motor-controlled fan blade, the moisture in the gate's environment can be discharged in time, reducing the humidity level, thereby maintaining the sensitivity and stability of the sensor. In a high humidity environment for a long time, the electronic components inside the sensor are prone to moisture and corrosion, resulting in performance degradation or even damage. By reducing the ambient humidity, the service life of the sensor can be effectively extended, and maintenance costs and replacement frequency can be reduced. A high humidity environment may cause the gate material to become damp, swell or deform, thereby affecting the gate's sealing and stability. By discharging moisture in time, the humidity level of the gate's environment can be reduced, reducing gate deformation and performance degradation caused by humidity changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structural details of the present invention.

[0018] Figure 3 The gate base of the present invention is cut away Figure 1 .

[0019] Figure 4 The gate base of the present invention is cut away Figure 2 .

[0020] Figure 5 The structure of the force unloading plate in the present invention is shown in FIG. Figure 1 .

[0021] Figure 6 The structure of the force unloading plate in the present invention is shown in FIG. Figure 2 .

[0022] Figure 7 It is a schematic diagram of the exhaust port structure in the present invention.

[0023] In the figure: 1. gate frame; 2. gate base; 3. gate frame; 21. base water inlet; 22. first gate slot; 23. second gate slot; 24. base water outlet; 25. water storage chamber; 31. moving rod; 32. first gate; 33. second gate; 301. exhaust vent; 302. air pressure sensor; 321. unloading plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-Figure 4The self-adjusting integrated gate comprises a gate frame 1, a gate base 2 and a gate frame 3. The gate base 2 is arranged at the bottom of the water flow channel, the gate frame 1 is arranged on the gate base 2, a track for the gate frame 3 to move is arranged on the side of the gate frame 1, the gate frame 3 is connected with a moving rod 31, and the moving rod 31 is driven by a motor to drive the gate frame 3 to move up and down, a gate is arranged under the gate frame 3, when the gate falls, the water flow cannot pass, the gate is composed of a first gate 32 and a second gate 33, the first gate 32 is arranged in front of the second gate 33, a gap is arranged between the first gate 32 and the second gate 33, and a gap is arranged on the gate base 2 with the first gate The first gate slot 22 and the second gate slot 23 of the door 32 and the second gate 33 correspond in position and shape. When the first gate 32 and the second gate 33 fall, they are embedded in the first gate slot 22 and the second gate slot 23. The gate base 2 is provided with a base water inlet 21 on the front side and a base water outlet 24 on the rear side. The base water inlet 21 is connected with the first gate slot 22, and the base water outlet 24 is connected with the second gate slot 23. A water storage chamber 25 is provided between the first gate slot 22 and the second gate slot 23. The water storage chamber 25 connects the first gate slot 22 and the second gate slot 23. The bottom of the base water outlet 24 is inclined downward.

[0026] When the gate is not opened, the silt in the water flow channel will accumulate at the bottom, that is, in front of the gate base 2. When the gate is opened, the motor drives the moving rod 31 to drive the gate frame 3 to rise upward, and the gate frame 3 drives the first gate 32 and the second gate 33 to move, so that they leave the first gate slot 22 and the second gate slot 23. During the lifting process, when the first gate 32 and the second gate 33 are about to leave the first gate slot 22 and the second gate slot 23, water cannot flow out from the gate base 2. However, water can flow in from the base water inlet 21 on the front side of the gate base 2 and out from the base water outlet 24 on the rear side of the gate base 2, so that the sediment accumulated in the water flow channel can flow quickly into the base water inlet 21 under the action of water pressure. At the same time, the base water outlet 24 is tilted downward as a whole, so that the sediment can be discharged quickly. Because the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24, the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24. A gate slot 22 and a second gate slot 23 directly form a water storage chamber 25. When the gate is opened, water begins to flow into the gate base 2 and first fills the water storage chamber 25. Due to the spacing between the first gate slot 22 and the second gate slot 23, and the connectivity between the base water inlet 21 and the base water outlet 24, the water storage chamber can quickly accumulate water and form a certain water pressure. As the water level of the water storage chamber 25 rises, the water pressure gradually increases. This water pressure is the main driving force for pushing the silt to flow from the base water inlet 21 to the water outlet 24. Under the action of the water pressure, the silt deposited in front of the gate base 2 begins to be washed and quickly discharged. When the gate needs to be closed, the motor drives the moving rod 31 to drive the gate frame 3 to descend downward, and the first gate 32 and the second gate 33 are respectively inserted into the first gate slot 22 and the second gate slot 23, thereby closing the water flow channel. At this time, the water in the water storage chamber 25 will gradually be discharged or maintain a certain water level to maintain the stability of the system.

[0027] The horizontal height of the bottom of the second gate 33 is lower than the horizontal height of the bottom of the first gate 32, and the bottom of the second gate 33 is provided with a chamfer that matches the inclination angle of the base water outlet 24, so that it can fit the shape of the base water outlet 24, so that the first gate 32 and the second gate 33 can be sealed when they fall to avoid water leakage.

[0028] A buffer component is provided at the bottom of the front side of the first gate 32. When impacted by water flow, the buffer component can reduce the impact force by generating deformation and guide the water flow.

[0029] See also Figure 5-Figure 6The buffer component is a force unloading plate 321, which is arranged on the first gate 32 through a rotating shaft. A gap is provided between the back side of the force unloading plate 321 and the first gate 32, and a spring is provided on the back side of the force unloading plate 321 to connect with the first gate 32. The force unloading plate 321 is horizontally arrayed at the bottom of the front side of the first gate 32. When the gate is lifted above the base, water in the channel will pass between the gate base 2 and the gate, and the water flow will impact the bottom of the gate. The buffer component can alleviate the impact force of the water flow while diverting the water flow, further alleviating the impact force generated by the subsequent flow of the water flow.

[0030] See also Figure 7 , an exhaust port 301 is provided in the gate frame 3, the exhaust port 301 is connected front to back, and a fan blade controlled by a motor is provided inside, an air pressure sensor 302 is provided below the gate frame 3, and the air pressure sensor 302 is arranged between the first gate 32 and the second gate 33. When the water level rises, it means that the water accumulated in the water flow channel increases, and the humidity rises, which will cause the sensitivity of the sensor in the gate to decrease. There is a sealed space between the first gate 32 and the second gate 33. When the water level rises, the water pressure on the first gate 32 will also increase, which will cause the first gate 32 to have a certain slight deformation, thereby changing the air pressure between the first gate 32 and the second gate 33. By detecting the air pressure between the first gate 32 and the second gate 33, the water level rise can be inferred, and the water level gauge carried by the gate itself can be used to reduce the measurement error. At the same time, opening the exhaust port 301 can reduce the humidity in the environment where the gate is located.

[0031] Example 2: Please refer to Figure 1-Figure 4The self-adjusting integrated gate comprises a gate frame 1, a gate base 2 and a gate frame 3. The gate base 2 is arranged at the bottom of the water flow channel, the gate frame 1 is arranged on the gate base 2, a track for the gate frame 3 to move is arranged on the side of the gate frame 1, the gate frame 3 is connected with a moving rod 31, and the moving rod 31 is driven by a motor to drive the gate frame 3 to move up and down, a gate is arranged under the gate frame 3, when the gate falls, the water flow cannot pass, the gate is composed of a first gate 32 and a second gate 33, the first gate 32 is arranged in front of the second gate 33, a gap is arranged between the first gate 32 and the second gate 33, and a gap is arranged on the gate base 2 with the first gate The first gate slot 22 and the second gate slot 23 of the door 32 and the second gate 33 correspond in position and shape. When the first gate 32 and the second gate 33 fall, they are embedded in the first gate slot 22 and the second gate slot 23. The gate base 2 is provided with a base water inlet 21 on the front side and a base water outlet 24 on the rear side. The base water inlet 21 is connected with the first gate slot 22, and the base water outlet 24 is connected with the second gate slot 23. A water storage chamber 25 is provided between the first gate slot 22 and the second gate slot 23. The water storage chamber 25 connects the first gate slot 22 and the second gate slot 23. The bottom of the base water outlet 24 is inclined downward.

[0032] When the gate is not opened, the silt in the water flow channel will accumulate at the bottom, that is, in front of the gate base 2. When the gate is opened, the motor drives the moving rod 31 to drive the gate frame 3 to rise upward, and the gate frame 3 drives the first gate 32 and the second gate 33 to move, so that they leave the first gate slot 22 and the second gate slot 23. During the lifting process, when the first gate 32 and the second gate 33 are about to leave the first gate slot 22 and the second gate slot 23, water cannot flow out from the gate base 2. However, water can flow in from the base water inlet 21 on the front side of the gate base 2 and out from the base water outlet 24 on the rear side of the gate base 2, so that the sediment accumulated in the water flow channel can flow quickly into the base water inlet 21 under the action of water pressure. At the same time, the base water outlet 24 is tilted downward as a whole, so that the sediment can be discharged quickly. Because the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24, the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24. A gate slot 22 and a second gate slot 23 directly form a water storage chamber 25. When the gate is opened, water begins to flow into the gate base 2 and first fills the water storage chamber 25. Due to the spacing between the first gate slot 22 and the second gate slot 23, and the connectivity between the base water inlet 21 and the base water outlet 24, the water storage chamber can quickly accumulate water and form a certain water pressure. As the water level of the water storage chamber 25 rises, the water pressure gradually increases. This water pressure is the main driving force for pushing the silt to flow from the base water inlet 21 to the water outlet 24. Under the action of the water pressure, the silt deposited in front of the gate base 2 begins to be washed and quickly discharged. When the gate needs to be closed, the motor drives the moving rod 31 to drive the gate frame 3 to descend downward, and the first gate 32 and the second gate 33 are respectively inserted into the first gate slot 22 and the second gate slot 23, thereby closing the water flow channel. At this time, the water in the water storage chamber 25 will gradually be discharged or maintain a certain water level to maintain the stability of the system.

[0033] The horizontal height of the bottom of the second gate 33 is lower than the horizontal height of the bottom of the first gate 32, and the bottom of the second gate 33 is provided with a chamfer that matches the inclination angle of the base water outlet 24, so that it can fit the shape of the base water outlet 24, so that the first gate 32 and the second gate 33 can be sealed when they fall to avoid water leakage.

[0034] A buffer component is provided at the bottom of the front side of the first gate 32. When impacted by water flow, the buffer component can reduce the impact force by generating deformation and guide the water flow.

[0035] The buffer component is an airbag. A pipe for inflating the airbag is provided in the first gate 32, and the gas in the airbag is not completely filled, so that it has elasticity. At the same time, the width of the airbag does not exceed the width of the first gate 32. When the gate is lifted above the base, the water in the channel will pass between the gate base 2 and the gate, and the water flow will impact the bottom of the gate. The buffer component can alleviate the impact force of the water flow and divert the water flow, further alleviating the impact force generated by the subsequent flow of the water.

[0036] See also Figure 7 , an exhaust port 301 is provided in the gate frame 3, the exhaust port 301 is connected front to back, and a fan blade controlled by a motor is provided inside, an air pressure sensor 302 is provided below the gate frame 3, and the air pressure sensor 302 is arranged between the first gate 32 and the second gate 33. When the water level rises, it means that the water accumulated in the water flow channel increases, and the humidity rises, which will cause the sensitivity of the sensor in the gate to decrease. There is a sealed space between the first gate 32 and the second gate 33. When the water level rises, the water pressure on the first gate 32 will also increase, which will cause the first gate 32 to have a certain slight deformation, thereby changing the air pressure between the first gate 32 and the second gate 33. By detecting the air pressure between the first gate 32 and the second gate 33, the water level rise can be inferred, and the water level gauge carried by the gate itself can be used to reduce the measurement error. At the same time, opening the exhaust port 301 can reduce the humidity in the environment where the gate is located.

[0037] Working principle: When the gate is not opened, the silt in the water flow channel will accumulate at the bottom, that is, in front of the gate base 2. When the gate is opened, the motor drives the moving rod 31 to drive the gate frame 3 to rise upward, and the gate frame 3 drives the first gate 32 and the second gate 33 to move away from the first gate slot 22 and the second gate slot 23. During the lifting process, when the first gate 32 and the second gate 33 are about to leave the first gate slot 22 and the second gate slot 23, water cannot flow out from the gate base 2. However, water can flow in from the base water inlet 21 on the front side of the gate base 2 and out from the base water outlet 24 on the rear side of the gate base 2, so that the sediment accumulated in the water flow channel can flow quickly into the base water inlet 21 under the action of water pressure. At the same time, the base water outlet 24 is tilted downward as a whole, so that the sediment can be discharged quickly. Because the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24, the first gate slot 22 and the second gate slot 23 are arranged at intervals, and are affected by the connection between the base water inlet 21 and the base water outlet 24. A gate slot 22 and a second gate slot 23 directly form a water storage chamber 25. When the gate is opened, water begins to flow into the gate base 2 and first fills the water storage chamber 25. Due to the spacing between the first gate slot 22 and the second gate slot 23, and the connectivity between the base water inlet 21 and the base water outlet 24, the water storage chamber can quickly accumulate water and form a certain water pressure. As the water level of the water storage chamber 25 rises, the water pressure gradually increases. This water pressure is the main driving force for pushing the silt to flow from the base water inlet 21 to the water outlet 24. Under the action of the water pressure, the silt deposited in front of the gate base 2 begins to be washed and quickly discharged. When the gate needs to be closed, the motor drives the moving rod 31 to drive the gate frame 3 to descend downward, and the first gate 32 and the second gate 33 are respectively inserted into the first gate slot 22 and the second gate slot 23, thereby closing the water flow channel. At this time, the water in the water storage chamber 25 will gradually be discharged or maintain a certain water level to maintain the stability of the system.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although 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 appended claims and their equivalents.

Claims

1. A self-adjusting integrated gate, comprising a gate frame (1), a gate base (2) and a gate frame (3), wherein the gate base (2) is arranged at the bottom of a water flow channel, the gate frame (1) is arranged on the gate base (2), a track for the gate frame (3) to move is arranged on the side of the gate frame (1), the gate frame (3) is connected to a moving rod (31), the moving rod (31) is driven by a motor to drive the gate frame (3) to move up and down, a gate is arranged below the gate frame (3), and when the gate is lowered, water cannot pass through, characterized in that: The gate is composed of a first gate (32) and a second gate (33); the first gate (32) is arranged in front of the second gate (33); a gap is provided between the first gate (32) and the second gate (33); the gate base (2) is provided with a first gate notch (22) and a second gate notch (23) corresponding to the position and shape of the first gate (32) and the second gate (33); when the first gate (32) and the second gate (33) fall, they are embedded in the first gate notch (22) and the second gate notch (23); the gate base (2) is provided with a base water inlet (21) on the front side and a base on the rear side The base water inlet (21) is connected to the first gate slot (22), the base water outlet (24) is connected to the second gate slot (23), a water storage chamber (25) is provided between the first gate slot (22) and the second gate slot (23), the water storage chamber (25) connects the first gate slot (22) and the second gate slot (23), the bottom of the base water outlet (24) is inclined downward, the horizontal height of the bottom of the second gate (33) is lower than the horizontal height of the bottom of the first gate (32), and the bottom of the second gate (33) is provided with a chamfer that matches the inclination angle of the base water outlet (24).

2. The self-adjusting integrated gate according to claim 1, characterized in that: A buffer component is provided at the bottom of the front side of the first gate (32); when the buffer component is impacted by a water flow, it can reduce the impact force by generating deformation and guide the water flow.

3. The self-adjusting integrated gate according to claim 2, characterized in that: The buffer assembly is a force unloading plate (321), which is arranged on the first gate (32) via a rotating shaft, a gap is provided between the back side of the force unloading plate (321) and the first gate (32), and a spring is provided on the back side of the force unloading plate (321) to connect with the first gate (32).

4. The self-adjusting integrated gate according to claim 3, characterized in that: The unloading plates (321) are arranged horizontally in an array at the bottom of the front side of the first gate (32).

5. The self-adjusting integrated gate according to claim 2, characterized in that: The buffer component is an airbag. A pipe for inflating the airbag is provided in the first gate (32). The airbag is not completely filled with gas, so that it has elasticity. At the same time, the width of the airbag does not exceed the width of the first gate (32).

6. A self-adjusting integrated gate according to any one of claims 1 to 5, characterized in that: An air outlet (301) is provided in the gate frame (3), the air outlet (301) is connected from front to back, and a fan blade controlled by a motor is provided inside the air outlet (301).

7. The self-adjusting integrated gate according to claim 6, characterized in that: An air pressure sensor (302) is provided below the gate frame (3), and the air pressure sensor (302) is arranged between the first gate (32) and the second gate (33).

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