Intelligent drainage ventilation skylight structure

Abstract

The present invention discloses an intelligent drainage ventilation skylight structure, which is applied to the technical field of ventilation skylights, and includes a frame component, an opening and closing component, a drainage component, a cleaning component and a drainage unblocking system, wherein the drainage component is fixed on the frame component, the drainage component includes a water tank, the cleaning component is arranged on the top of the drainage component, the cleaning component includes a driving trolley, the driving trolley is placed on the top of the water tank and contacts the water tank, the longitudinal cross-sectional width of the driving trolley is consistent with the bottom width of the water tank, and the driving trolley can only make a linear motion consistent with the direction of the water tank, the driving trolley is fixedly connected with support rods at both ends, the support rods are provided with two groups, each group has two, and the middle bearing of each group of support rods is connected with a first cleaning brush. The device solves the problem of poor drainage effect caused by clogging of the water tank and the drain pipe on the current ventilation skylight due to debris.

Description

Technical Field

[0001] The present invention belongs to the technical field of ventilation skylights, and in particular relates to an intelligent drainage type ventilation skylight structure. Background Art

[0002] Ventilation skylight is a ventilation device used for rooftop ventilation of light steel and heavy steel workshops, etc., which uses the temperature difference between indoor and outdoor to achieve ventilation. At present, ventilation skylights are composed of lighting panels, color panels and steel structures. However, the old-style skylight has high construction cost, poor ventilation effect, poor lighting capacity, and poor drainage capacity on rainy days, and cannot effectively drain rainwater in strong wind and rain weather. This phenomenon has become a problem that needs to be solved urgently by people in this field.

[0003] Therefore, it is necessary to provide an intelligent drainage ventilation skylight structure, which can improve the drainage effect of the ventilation skylight and avoid poor drainage effect caused by clogging of the gutter and drain pipe on the ventilation skylight due to debris. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent drainage ventilation skylight structure for the existing material collection device to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent drainage ventilation skylight structure, comprising a frame assembly, an opening and closing assembly, a drainage assembly, a cleaning assembly and a drainage system, wherein the drainage assembly is fixed on the frame assembly, the drainage assembly comprises a water tank, the cleaning assembly is arranged on the top of the drainage assembly, the cleaning assembly comprises a driving trolley, the driving trolley is placed on the top of the water tank and contacts the water tank, the longitudinal cross-sectional width of the driving trolley is consistent with the bottom width of the water tank, and the driving trolley can only make a linear motion consistent with the direction of the water tank, the two ends of the driving trolley are fixedly connected with support rods, the support rods are arranged in two groups, each group has two, and the middle bearing of each group of support rods is connected with a first cleaning brush;

[0006] An electric telescopic rod is fixedly connected to the top of the driving trolley, and a first cover shell is fixedly connected to the top of the electric telescopic rod. A first motor is arranged inside the first cover shell, and an output end of the first motor passes through the first cover shell and is fixedly connected to a connecting rod, and the connecting rod is C-shaped, and the other end of the connecting rod is fixedly connected to a second cover shell, and a second motor is arranged inside the second cover shell, and an output end of the second motor passes through the second cover shell and is fixedly connected to a second cleaning brush;

[0007] A position sensor is fixedly connected to the driving trolley;

[0008] A liquid level meter is fixedly connected to the top of the water tank.

[0009] The present invention further describes that the frame assembly includes a bottom plate, the bottom plate is in an inverted V shape, and a ventilation hole is opened on the bottom plate.

[0010] The present invention further illustrates that a main frame and vertical supports are fixedly connected to the base plate, four groups of the main frame are arranged, a main support is fixedly connected to the main frame, the main support is in an inverted V shape, two groups of vertical supports are arranged, the top of the vertical support is fixedly connected to the main support, a first horizontal support is fixedly connected between the two groups of vertical supports, a second horizontal support and a first oblique support are fixedly connected to the main support, the other end of the first oblique support is fixedly connected to the main frame, a second oblique support is fixedly connected to the outside of the vertical support, and the other end of the second oblique support is fixedly connected to the main frame.

[0011] The present invention further describes that a ceiling is fixedly connected to the main support, a baffle is fixedly connected to the top of the bottom plate, and the baffle is located around the vent;

[0012] Both ends of the frame assembly are fixedly connected with side panels, the side panels are fixedly connected to the main frame, and a connecting door is hinged on the left side panel;

[0013] Guard plates are fixedly connected to both sides of the frame assembly, and two groups of guard plates are provided.

[0014] The present invention further describes that the bottom plate, side plate and guard plate are galvanized steel plates, the main frame, main support, vertical support, first horizontal support, second horizontal support, first diagonal support and second diagonal support are square tubes, and the ceiling is galvanized steel plates or transparent plates.

[0015] The present invention further illustrates that the opening and closing assembly is fixed on the frame assembly, the opening and closing assembly includes a third cross support, the third cross support is provided with five groups, the third cross support is provided in the vent, and is fixedly connected to the bottom plate, the third cross support is fixedly connected with a first connecting support, the first connecting support is provided with two groups, a first glass is fixedly connected between the two groups of the first connecting supports, a second glass is hinged to the two groups of the first connecting supports through a connecting piece, and the second glass is provided with four groups;

[0016] A connecting seat is fixedly connected to the second glass, a second connecting support is fixedly connected to the second cross support, a winch is fixedly connected to the second connecting support, a connecting rope is arranged on the winch, the connecting rope is in an inverted Y shape, and the bottom of the connecting rope is buckled on the connecting seat.

[0017] The present invention further illustrates that the water tank is fixedly connected to the ceiling and the first oblique support, the water tank is provided with two groups, a drain port is provided at the bottom of the water tank, a drain pipe is provided in the drain port, the drain pipe is fixedly connected to the water tank, and the bottom of the drain pipe is fixedly connected to the second oblique support;

[0018] The drainage pipe is fixedly connected with a flow meter.

[0019] The present invention further illustrates that the drainage dredging system includes a collection module and a control module, the collection module includes a collection submodule and a judgment submodule, the collection submodule includes a liquid level collection submodule, a flow collection submodule and a position collection submodule, the liquid level collection submodule is electrically connected to the liquid level meter, the flow collection submodule is electrically connected to the flow meter, the position collection submodule is electrically connected to the position sensor, the judgment submodule includes a judgment submodule one and a judgment submodule two, the control module includes a control submodule and an alarm submodule, and the control submodule is electrically connected to the winch, the driving trolley, the electric telescopic rod, the first motor, the second motor, the liquid level meter and the flow meter.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention, by using a cleaning component and a drainage unblocking system, can avoid the situation where the sink and drainage pipe on the ventilation skylight are blocked by debris, resulting in poor drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a top view schematic diagram of the present invention;

[0024] Figure 3 It is a partial structural schematic diagram of the present invention;

[0025] Figure 4 It is an enlarged schematic diagram of region A of the present invention;

[0026] Figure 5 It is an enlarged schematic diagram of the B region of the present invention;

[0027] Figure 6 is a schematic cross-sectional view of a cleaning assembly of the present invention;

[0028] Figure 7 It is a schematic diagram of the dredging and drainage system of the present invention;

[0029] In the figure: 1, bottom plate; 2, vent; 3, main frame; 4, main support; 5, vertical support; 6, first horizontal support; 7, second horizontal support; 8, first oblique support; 9, second oblique support; 10, side plate; 11, guard plate; 12, connecting door; 13, third horizontal support; 14, first connecting support; 15, first glass; 16, second glass; 17, connecting seat; 18, second connecting support; 19, winch; 20, connecting rope; 21, ceiling; 22, sink; 23, drain outlet; 24, drain pipe; 25, flow meter; 26, driving trolley; 27, support rod; 28, first cleaning brush; 29, electric telescopic rod; 30, first cover; 31, first motor; 32, connecting rod; 33, second cover; 34, second motor; 35, second cleaning brush; 36, baffle; 37, level meter; 38, position sensor. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. 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.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention provides a technical solution: an intelligent drainage ventilation skylight structure, including a frame component, an opening and closing component, a drainage component, a cleaning component and a drainage system, the frame component includes a base plate 1, the base plate 1 is an inverted V shape, and a ventilation hole 2 is opened on the base plate 1.

[0032] A main frame 3 and vertical supports 5 are fixedly connected to the base plate 1, and four groups of main frames 3 are arranged. A main support 4 is fixedly connected to the main frame 3, and the main support 4 is in an inverted V shape. Two groups of vertical supports 5 are arranged, and the tops of the vertical supports 5 are fixedly connected to the main supports 4. A first transverse support 6 is fixedly connected between the two groups of vertical supports 5. A second transverse support 7 and a first oblique support 8 are fixedly connected to the main support 4, and the other end of the first oblique support 8 is fixedly connected to the main frame 3. A second oblique support 9 is fixedly connected to the outside of the vertical support 5, and the other end of the second oblique support 9 is fixedly connected to the main frame 3, thereby improving the stability of the main frame 3.

[0033] A ceiling 21 is fixedly connected to the main support 4, and the ceiling 21 is used for shielding rain and letting light in. A baffle 36 is fixedly connected to the top of the bottom plate 1, and the baffle 36 is located around the vent 2 to prevent rainwater from entering the interior of the factory building.

[0034] Both ends of the frame assembly are fixedly connected with side panels 10, and the side panels 10 are fixedly connected to the main frame 3. A connecting door 12 is hinged on the left side panel 10, and the staff can enter the ventilation skylight through the connecting door 12 to clean and repair the ventilation skylight.

[0035] Guard plates 11 are fixedly connected to both sides of the frame assembly. There are two groups of guard plates 11 in an arc shape. The air temperature on the roof is high, and the outside air passes through the ventilation skylight, utilizing the different temperature and pressure differences between indoor and outdoor to achieve ventilation effect.

[0036] The bottom plate 1, side plate 10 and guard plate 11 are galvanized steel plates, the main frame 3, main support 4, vertical support 5, first transverse support 6, second transverse support 7, first diagonal support 8 and second diagonal support 9 are square tubes, and the ceiling 21 is galvanized steel plate or transparent plate.

[0037] like Figure 2 , Figure 3 and Figure 4 As shown, the opening and closing assembly is fixed on the frame assembly, and the opening and closing assembly includes a third cross support 13, and the third cross support 13 is provided with five groups. The third cross support 13 is arranged in the vent 2 and is fixedly connected to the bottom plate 1. The third cross support 13 is fixedly connected with a first connecting support 14, and two groups of the first connecting supports 14 are provided. A first glass 15 is fixedly connected between the two groups of first connecting supports 14. The two groups of first connecting supports 14 are hinged with a second glass 16 through a connecting piece, and four groups of the second glass 16 are provided. The first glass 15 and the second glass 16 are used for light transmission, and the second glass 16 can also be used to release or form ventilation conditions as needed.

[0038] A connecting seat 17 is fixedly connected to the second glass 16, a second connecting support 18 is fixedly connected to the second cross support 7, a winch 19 is fixedly connected to the second connecting support 18, a connecting rope 20 is arranged on the winch 19, and the connecting rope 20 is in an inverted Y shape, and the bottom of the connecting rope 20 is buckled on the connecting seat 17. When the winch 19 starts to rotate forward, the connecting rope 20 is pulled upward, and the second glass 16 is driven to rotate around the first connecting support 14, and the air vent 2 is unsealed to form ventilation conditions. On the contrary, when the winch 19 starts to reverse, the second glass 16 forms a seal with the bottom plate 1 at the air vent 2, so as to prevent rainwater from entering the factory building in rainy weather.

[0039] like Figure 3 and Figure 5As shown, the drainage assembly is fixed on the frame assembly, and the drainage assembly includes a water trough 22, which is fixedly connected to the ceiling 21 and the first inclined support 8. Two groups of water troughs 22 are provided, which are respectively located on both sides of the ceiling 21. A drain port 23 is opened at the bottom of the water trough 22, and the drain port 23 is provided with several groups. A drain pipe 24 is arranged in the drain port 23, and the drain pipe 24 is fixedly connected to the water trough 22. The bottom of the drain pipe 24 is fixedly connected to the second inclined support 9 to prevent the water trough 22 from moving, causing the water that needs to be drained to accumulate in the ventilation skylight. The drain pipe 24 passes through the guard plate 11 to discharge the water in the water trough 22 out of the ventilation skylight.

[0040] A flow meter 25 is fixedly connected to the drain pipe 24 , and the flow meter 25 is used to measure the flow rate of water in the drain pipe 24 .

[0041] like Figure 5 and Figure 6 As shown, the cleaning component is arranged on the top of the drainage component, and the cleaning component includes a driving trolley 26. The driving trolley 26 is placed on the top of the water tank 22 and contacts the water tank 22. The longitudinal section width of the driving trolley 26 is consistent with the bottom width of the water tank 22, and the driving trolley 26 can only make a linear motion consistent with the direction of the water tank 22. Support rods 27 are fixedly connected at both ends of the driving trolley 26. The support rods 27 are provided in two groups, each with two. The middle bearing of each group of support rods 27 is connected to a first cleaning brush 28. The driving trolley 26 is started to make reciprocating motion in the water tank 22. The first cleaning brush 28 rolls during the reciprocating process of the driving trolley 26, so as to clean the blockage at the bottom of the water tank 22.

[0042] An electric telescopic rod 29 is fixedly connected to the top of the driving trolley 26, and a first cover shell 30 is fixedly connected to the top of the electric telescopic rod 29. A first motor 31 is arranged inside the first cover shell 30, and an output end of the first motor 31 passes through the first cover shell 30 and is fixedly connected to a connecting rod 32. The connecting rod 32 is C-shaped, and the other end of the connecting rod 32 is fixedly connected to a second cover shell 33. A second motor 34 is arranged inside the second cover shell 33, and an output end of the second motor 34 passes through the second cover shell 33 and is fixedly connected to a second cleaning brush 35. The first cover shell 30 and the second cover shell 33 are used to prevent rainwater from entering the first motor 31 and the second motor 34. The second cleaning brush 35 is used to clean blockages or impurities on the side wall of the water tank 22, the first cleaning brush 28 and the drain outlet 23. By default, the second cleaning brush 35 is on the left side of the driving trolley 26. When it is necessary to dredge and clean the drain pipe 24, the electric telescopic rod 29 is started to retract, driving the connecting rod 32 When the drain pipe 24 on the right side of the driving trolley 26 needs to be dredged and cleaned, the electric telescopic rod 29 is started to extend, and the first motor 31 is started to rotate 180° clockwise so that the first cleaning brush 28 is located on the right side of the driving trolley 26. The electric telescopic rod 29 is then started to contract, driving the connecting rod 32 to descend, driving the second cover 33 to descend, driving the second cleaning brush 35 to descend, and the second motor 34 is started to rotate, driving the second cleaning brush 35 to rotate, and dredging the drain pipe 24. When the first motor 31 rotates a small angle, the driving trolley 26, the electric telescopic rod 29 and the second motor 34 are started at the same time, so that the first cleaning brush 28 and the second cleaning brush 35 can clean each other and clean the side wall of the water tank 22.

[0043] A position sensor 38 is fixedly connected to the driving carriage 26 , and the position sensor 38 is used to record the transmission position.

[0044] A liquid level meter 37 is fixedly connected to the top of the water tank 22 for monitoring the liquid level inside the water tank 22 .

[0045] like Figure 7 As shown, the drainage system includes a collection module and a control module. The collection module includes a collection submodule and a judgment submodule. The collection submodule includes a liquid level collection submodule, a flow collection submodule and a position collection submodule. The liquid level collection submodule is electrically connected to the liquid level meter 37, the flow collection submodule is electrically connected to the flow meter 25, the position collection submodule is electrically connected to the position sensor 38, the judgment submodule includes a judgment submodule 1 and a judgment submodule 2, the control module includes a control submodule and an alarm submodule, and the control submodule is electrically connected to the winch 19, the driving trolley 26, the electric telescopic rod 29, the first motor 31, the second motor 34, the liquid level meter 37 and the flow meter 25.

[0046] Working principle: In rainy weather, the cleaning component reciprocates in the water tank 22 to ensure that the liquid level in the water tank 22 remains consistent, and at the same time cleans the bottom of the water tank 22. The drainage system is unblocked based on the real-time rainfall conditions, combined with the collected liquid level in the water tank 22 and the flow of water in the drain pipe 24, and the cleaning component is controlled to dredge the water tank 22 and the drain pipe 24 to ensure normal drainage.

[0047] The specific steps to unclog the drainage system (one side) include:

[0048] Step 1: In rainy weather, the judgment submodule in the drainage system divides the rainfall conditions into three types: light rain, moderate rain and heavy rain.

[0049] It should be noted that the rainfall conditions are divided according to the rainfall standards adopted by the meteorological department. The heavy rain in this step actually includes four types: heavy rain, rainstorm, heavy rainstorm, and extremely heavy rainstorm.

[0050] Step 2: The liquid level collection submodule in the collection submodule collects the liquid level data measured by the liquid level meter 37, and the flow collection submodule collects the flow data measured by the flow meter 25, and feeds them back to the judgment submodule one.

[0051] Specifically, the actual liquid level is set to H (cm) and the actual flow rate is set to Q (L / s);

[0052] The liquid level setting is divided into low and high levels. For lower, is high, h is the highest liquid level in the water tank 22 during normal drainage;

[0053] Set the flow level to low and high. For lower, is high, and q is the maximum flow rate of the drainage pipe 24 during normal drainage.

[0054] Step 3: The judgment submodule 2 makes a judgment based on the rainfall conditions in combination with the liquid level data collected by the liquid level meter 37 and the flow rate data collected by the flow rate meter 25 by the liquid level collection submodule.

[0055] Specifically, under normal circumstances, when the rain level is light rain or moderate rain, the actual liquid level in the water tank 22 is , is low, the actual liquid level during heavy rain , for the higher level;

[0056] Under normal circumstances, when the rain level is light rain, the actual flow of the drainage pipe 24 is , which is the actual flow rate during low, moderate and heavy rain , for higher level.

[0057] Step 3-(a): When , When , it means that the liquid level in the water tank 22 is low, the flow rate of the drain pipe 24 is low, light rain is normal, and moderate and heavy rain are A conditions;

[0058] Step 3-(ii): When , When , it means that the liquid level in the water tank 22 is low, the flow rate of the drain pipe 24 is high, light rain is the B situation, moderate rain is the normal situation, and heavy rain is the A situation;

[0059] Step 3-(iii): When , When , it means that the liquid level in the water tank 22 is high, the flow rate of the drain pipe 24 is low, and light rain, moderate rain, and heavy rain are all in situation C;

[0060] Step 3-4: When , When , it means that the liquid level in the water tank 22 is high, the flow rate of the drain pipe 24 is high, light rain and moderate rain are in situation B, and heavy rain is normal.

[0061] Step 4: The control module controls the cleaning component to dredge the water tank 22 and the drain pipe 24 according to the judgment result of the judgment submodule to ensure normal drainage.

[0062] Specifically, step four includes the following steps:

[0063] Step 4-(i): When the control submodule determines that the rainfall level is heavy rain according to the judgment submodule, the control submodule controls the winch 19 to start reversing, and the second glass 16 forms a seal with the bottom plate 1 at the vent 2 to prevent rainwater from entering the factory building through the vent 2;

[0064] Step 4-(ii): The control submodule performs corresponding operations according to the judgment result of the judgment submodule 2.

[0065] Specifically, the following operations are included:

[0066] S1: A means that the water tank 22 is damaged, resulting in a low liquid level in the water tank 22, and the alarm submodule issues an alarm to facilitate subsequent staff to inspect and repair the damaged position;

[0067] S2: Situation B indicates that the detection results of the liquid level meter 37 and the flow meter 25 are abnormal. After the control module calibrates the liquid level meter 37 and the flow meter 25, steps 1, 2, and 3 are repeated at most twice. If the result is still abnormal after two times, the driving trolley 26 is moved to the position where the flow rate measured by the flow meter 25 is high. The position collection submodule collects the position transmitted by the position sensor 38 at this time, and the alarm submodule alarms to facilitate subsequent maintenance by the staff;

[0068] S3: C indicates that the drain pipe 24 is blocked, resulting in a low flow rate in the drain pipe 24, which in turn results in a high liquid level in the water tank 22. At this time, the control submodule controls the driving trolley 26 to travel to the blocked position and make a reciprocating motion. The first cleaning brush 28 cleans the bottom of the water tank 22. After three reciprocating motions, the electric telescopic rod 29 is controlled to contract, driving the connecting rod 32 to descend, driving the second cover 33 to descend, and driving the second cleaning brush 35 to descend. At the same time, the second motor 34 starts to rotate, driving the second cleaning brush 35 to rotate, and dredge the drain pipe 24. When it is necessary to dredge and clean the drain pipe 24 on the right side of the driving trolley 26, the electric telescopic rod 29 is started. After the retracted rod 29 is extended, the first motor 31 is started and rotated 180° clockwise so that the first cleaning brush 28 is located on the right side of the driving trolley 26. The electric telescopic rod 29 is then started to retract, driving the connecting rod 32 to descend, driving the second cover shell 33 to descend, and driving the second cleaning brush 35 to descend. At the same time, the second motor 34 starts to rotate, driving the second cleaning brush 35 to rotate, and the drain pipe 24 is unblocked. After the unblocking is completed, steps one, two, and three are repeated up to twice. If there is still blockage after two times, the position collection submodule collects the position transmitted by the position sensor 38 at this time, and the alarm submodule gives an alarm to facilitate subsequent staff to dredge and clean the blocked position.

[0069] It should be noted that even in non-rainy weather, the driving trolley 26 can be independently controlled to clear and clean the water tank 22 and the drain pipe 24, thereby ensuring normal drainage in rainy weather.

[0070] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0071] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent drainage ventilation skylight structure, including a frame component, an opening and closing component, a drainage component, a cleaning component and a dredging drainage system, Features: The drainage assembly is fixed on the frame assembly, the drainage assembly includes a water tank (22), the cleaning assembly is arranged on the top of the drainage assembly, the cleaning assembly includes a driving trolley (26), the driving trolley (26) is placed on the top of the water tank (22) and contacts the water tank (22), the longitudinal cross-sectional width of the driving trolley (26) is consistent with the bottom width of the water tank (22), and the driving trolley (26) can only make a linear motion consistent with the direction of the water tank (22), the driving trolley (26) is fixedly connected with support rods (27) at both ends, the support rods (27) are arranged in two groups, each group has two, and the middle bearing of each group of support rods (27) is connected with a first cleaning brush (28); The top of the driving trolley (26) is fixedly connected to an electric telescopic rod (29), the top of the electric telescopic rod (29) is fixedly connected to a first cover shell (30), a first motor (31) is arranged inside the first cover shell (30), the output end of the first motor (31) passes through the first cover shell (30) and is fixedly connected to a connecting rod (32), the connecting rod (32) is C-shaped, the other end of the connecting rod (32) is fixedly connected to a second cover shell (33), a second motor (34) is arranged inside the second cover shell (33), and the output end of the second motor (34) passes through the second cover shell (33) and is fixedly connected to a second cleaning brush (35); A position sensor (38) is fixedly connected to the driving trolley (26); A liquid level meter (37) is fixedly connected to the top of the water tank (22); The frame assembly comprises a bottom plate (1), the bottom plate (1) is in an inverted V shape, and a ventilation hole (2) is provided on the bottom plate (1); The bottom plate (1) is fixedly connected with a main frame (3) and a vertical support (5), the main frame (3) is provided with four groups, the main frame (3) is fixedly connected with a main support (4), the main support (4) is in an inverted V shape, the vertical support (5) is provided with two groups, the top of the vertical support (5) is fixedly connected to the main support (4), a first transverse support (6) is fixedly connected between the two groups of vertical supports (5), the main support (4) is fixedly connected with a second transverse support (7) and a first oblique support (8), the other end of the first oblique support (8) is fixedly connected to the main frame (3), the vertical support (5) is fixedly connected with a second oblique support (9) on the outside, the other end of the second oblique support (9) is fixedly connected to the main frame (3); The main support (4) is fixedly connected to a ceiling (21), the top of the bottom plate (1) is fixedly connected to a baffle (36), and the baffle (36) is located around the vent (2); The two ends of the frame assembly are fixedly connected with side panels (10), the side panels (10) are fixedly connected to the main frame (3), and a connecting door (12) is hinged on the left side panel (10); Guard plates (11) are fixedly connected to both sides of the frame assembly, and two groups of guard plates (11) are provided; The bottom plate (1), the side plate (10) and the guard plate (11) are galvanized steel plates; the main frame (3), the main support (4), the vertical support (5), the first transverse support (6), the second transverse support (7), the first oblique support (8) and the second oblique support (9) are square tubes; and the ceiling (21) is a galvanized steel plate or a transparent plate; The opening and closing assembly is fixed on the frame assembly, and comprises a third transverse support (13). Five groups of the third transverse support (13) are provided. The third transverse support (13) is provided in the vent (2) and is fixedly connected to the bottom plate (1). A first connecting support (14) is fixedly connected to the third transverse support (13). Two groups of the first connecting support (14) are provided. A first glass (15) is fixedly connected between the two groups of the first connecting support (14). Second glass (16) is hingedly connected to the two groups of the first connecting support (14) via a connecting piece. Four groups of the second glass (16) are provided. A connecting seat (17) is fixedly connected to the second glass (16), a second connecting support (18) is fixedly connected to the second cross support (7), a hoist (19) is fixedly connected to the second connecting support (18), a connecting rope (20) is arranged on the hoist (19), the connecting rope (20) is in an inverted Y shape, and the bottom of the connecting rope (20) is buckled on the connecting seat (17); The water trough (22) is fixedly connected to the ceiling (21) and the first oblique support (8), the water trough (22) is provided with two groups, a drainage port (23) is provided at the bottom of the water trough (22), a drainage pipe (24) is provided in the drainage port (23), the drainage pipe (24) is fixedly connected to the water trough (22), and the bottom of the drainage pipe (24) is fixedly connected to the second oblique support (9); The drainage pipe (24) is fixedly connected with a flow meter (25); The drainage system comprises a collection module and a control module, the collection module comprises a collection submodule and a judgment submodule, the collection submodule comprises a liquid level collection submodule, a flow collection submodule and a position collection submodule, the liquid level collection submodule is electrically connected to a liquid level meter (37), the flow collection submodule is electrically connected to a flow meter (25), the position collection submodule is electrically connected to a position sensor (38), the judgment submodule comprises a judgment submodule 1 and a judgment submodule 2, the control module comprises a control submodule and an alarm submodule, the control submodule is electrically connected to a winch (19), a driving trolley (26), an electric telescopic rod (29), a first motor (31), a second motor (34), a liquid level meter (37) and a flow meter (25); In rainy weather, the cleaning component performs reciprocating motion in the water tank (22) to ensure that the liquid level in the water tank (22) remains consistent, and at the same time cleans the bottom of the water tank (22) to dredge the drainage system. According to the real-time rainfall situation, the liquid level in the water tank (22) and the flow rate of water in the drainage pipe (24) are combined to make a judgment, and the cleaning component is controlled to dredge the water tank (22) and the drainage pipe (24) to ensure normal drainage; The unilateral dredging drainage system includes the following steps: Step 1: In rainy weather, the judgment sub-module in the drainage system classifies the rainfall conditions into three types: light rain, moderate rain, and heavy rain according to the rainfall standard adopted by the meteorological department; Step 2: In the collection sub-module, the liquid level collection sub-module collects the liquid level data measured by the liquid level gauge (37), and the flow rate collection sub-module collects the flow rate data measured by the flow meter (25), and feeds them back to the judgment sub-module 1; Specifically, set the actual liquid level as H and the actual flow rate as Q; Set the liquid level grades into low grade and high grade. When 0 < H ≤ h, it is low grade, and when h < H, it is high grade. h is the highest liquid level during normal drainage in the water tank (22); Set the flow rate grades into low grade and high grade. When 0 < Q ≤ q, it is low grade, and when q < Q, it is high grade. q is the maximum flow rate during normal drainage in the drain pipe (24); Step 3: The judgment sub-module 2 makes a judgment based on the rainfall conditions combined with the liquid level data measured by the liquid level gauge (37) collected by the liquid level collection sub-module and the flow rate data measured by the flow meter (25) collected by the flow rate collection sub-module; Specifically, under normal circumstances, when the rain grade is light rain and moderate rain, the actual liquid level H in the water tank (22) ≤ h, which is low grade, and when it is heavy rain, the actual liquid level H > h, which is high grade; Under normal circumstances, when the rain grade is light rain, the actual flow rate Q of the drain pipe (24) ≤ q, which is low grade, and when it is moderate rain and heavy rain, the actual flow rate Q > q, which is high grade; Step 3-1: When 0 < H ≤ h and 0 < Q ≤ q, it means that the liquid level in the water tank (22) is low grade, the flow rate of the drain pipe (24) is low grade. It is a normal situation during light rain, and it is situation A during moderate rain and heavy rain; Step 3-2: When 0 < H ≤ h and q < Q, it means that the liquid level in the water tank (22) is low grade, the flow rate of the drain pipe (24) is high grade. It is situation B during light rain, a normal situation during moderate rain, and situation A during heavy rain; Step 3-3: When h < H and 0 < Q ≤ q, it means that the liquid level in the water tank (22) is high grade, the flow rate of the drain pipe (24) is low grade. It is situation C during light rain, moderate rain, and heavy rain; Step 3-4: When h < H and q < Q, it means that the liquid level in the water tank (22) is high grade, the flow rate of the drain pipe (24) is high grade. It is situation B during light rain and moderate rain, and a normal situation during heavy rain; Step 4: The control module controls the cleaning component to dredge the water tank (22) and the drain pipe (24) according to the judgment result of the judgment sub-module to ensure normal drainage; Specifically, Step 4 includes the following steps: Step 4-1: When the control sub-module judges that the rainfall grade is heavy rain according to the judgment sub-module, it controls the winch (19) to start reversing, and the second glass (16) forms a seal with the bottom plate (1) at the ventilation opening (2) to prevent rainwater from entering the factory building through the ventilation opening (2); Step 4-2: The control sub-module performs corresponding operations according to the judgment result of the judgment sub-module 2; Specifically, it includes the following specific operations: S1: Situation A indicates that there is a damaged situation in the water tank (22), resulting in a low liquid level in the water tank (22). The alarm sub-module gives an alarm to facilitate subsequent maintenance personnel to repair the damaged position; S2: Situation B indicates that the detection results of the liquid level meter (37) and the flow meter (25) are abnormal. After the control module calibrates the liquid level meter (37) and the flow meter (25), steps one, two and three are repeated at most twice. If the result is still abnormal after two times, the driving vehicle (26) moves to the position where the flow meter (25) measures a high flow rate. The position collection submodule collects the position transmitted by the position sensor (38) at this time, and the alarm submodule issues an alarm to facilitate subsequent maintenance by the staff; S3: C indicates that the drain pipe (24) is blocked, resulting in a low flow rate in the drain pipe (24), thereby causing the liquid level in the water tank (22) to be high. At this time, the control submodule controls the driving trolley (26) to travel to the blocked position and perform reciprocating motion. The first cleaning brush (28) cleans the bottom of the water tank (22). After three reciprocating motions, the electric telescopic rod (29) is controlled to contract, driving the connecting rod (32) to descend, driving the second cover (33) to descend, driving the second cleaning brush (35) to descend, and at the same time, the second motor (34) starts to rotate, driving the second cleaning brush (35) to rotate, and clearing the drain pipe (24). When it is necessary to clear and clean the drain pipe (24) located on the right side of the driving trolley (26), the electric telescopic rod (29) is started. After the electric telescopic rod (29) is extended, the first motor (31) is started and rotated 180 degrees clockwise, so that the first cleaning brush (28) is located on the right side of the driving trolley (26), and then the electric telescopic rod (29) is started to contract, driving the connecting rod (32) to descend, driving the second cover shell (33) to descend, driving the second cleaning brush (35) to descend, and at the same time the second motor (34) is started to rotate, driving the second cleaning brush (35) to rotate, and the drain pipe (24) is unblocked. After the unblocking is completed, steps one, two, and three are repeated, and the steps are repeated at most twice. If there is still blockage after two times, the position collection submodule collects the position transmitted by the position sensor (38) at this time, and the alarm submodule gives an alarm, so that subsequent staff can unblock and clean the blocked position.

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