Hydroscavenging door seal

Abstract

The utility model relates to rainwater treatment technical field discloses a kind of hydraulic flushing door sealing devices, including fixed pipe, the outer wall front side of the fixed pipe is fixedly connected with sealing mechanism, the sealing mechanism is used to start sealing door, the inner wall middle part of the fixed pipe is fixedly connected with cleaning mechanism, the cleaning mechanism is used to clean water quality, the outer wall left side of the fixed pipe is fixedly connected with control cabinet;The sealing mechanism includes gate, the gate is fixedly connected in the outer wall front side of fixed pipe, the outer wall front side of the gate is rotatably connected with cover plate.In the utility model, fixed pipe is main body frame, the sealing mechanism of outer wall front side is responsible for the start and sealing of sealing door, the control of control cabinet of outer wall left side, when gate starts sealing door, hydraulic push rod of cover plate bottom operates, realizes intelligent management, endures severe water environment, without external power, rely on water storage gravitational potential energy conversion kinetic energy, energy saving and cost reduction.

Description

Technical Field

[0001] This utility model relates to the field of rainwater treatment technology, and in particular to a hydraulic flushing door sealing device. Background Technology

[0002] Hydraulic flushing gates, as efficient water conservancy cleaning equipment, are widely used in rainwater storage tanks, large drainage pipes and rivers. Their main function is to use the powerful impact force of water flow to remove sediment, impurities and garbage deposited at the bottom, thereby ensuring the smooth operation of the water conservancy system and the cleanliness of the water quality.

[0003] Hydraulic flushing door sealing devices are specialized devices that combine hydraulic flushing function with door sealing performance. They are mainly used in door structures that require frequent opening and have high requirements for sealing and cleaning. Through a pre-set water system, the pressure of the water flow forms a seal when the door is closed. At the same time, the flushing action of the water flow removes impurities from the contact surface between the door and the door frame. However, in existing hydraulic flushing door sealing devices, under long-term operation in harsh water environments, pollutants in the water flow will accumulate at the bottom of the storage tank, reducing cleaning efficiency and increasing cleaning time and labor costs. The operation process requires the use of external power, which wastes energy consumption and increases operating costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a hydraulic flushing door sealing device, which aims to improve the problem that pollutants in the water flow accumulate at the bottom of the storage tank, and the operation process requires external power, which wastes energy consumption and increases operating costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a hydraulic flushing gate sealing device, comprising a fixed pipe, a sealing mechanism fixedly connected to the front side of the outer wall of the fixed pipe, the sealing mechanism being used to activate the sealing gate, a cleaning mechanism fixedly connected to the middle of the inner wall of the fixed pipe, the cleaning mechanism being used to clean the water, and a control cabinet fixedly connected to the left side of the outer wall of the fixed pipe; the sealing mechanism comprises a gate, the gate being fixedly connected to the front side of the outer wall of the fixed pipe, a cover plate being rotatably connected to the front side of the outer wall of the gate, a plurality of hydraulic push rods being fixedly connected to the bottom of the outer wall of the cover plate, a fixed rod being rotatably connected to the output end of the plurality of hydraulic push rods, the fixed rod being rotatably connected to the bottom front side of the gate, a sealing ring being fixedly connected to the four sides of the outer wall of the hydraulic push rod, and a connecting assembly being fixedly connected to the top of the inner wall of the gate.

[0006] As a further description of the above technical solution:

[0007] The connecting assembly includes a connecting frame, which is fixedly connected to the top of the inner wall of the gate. Fixed plates are slidably connected to the left and right sides of the inner wall of the connecting frame. Adjusting rods are rotatably connected to the front sides of the outer walls of the two fixed plates. Fixed rods are rotatably connected to the left and right sides of the inner walls of the adjusting rods. A rotating shaft is rotatably connected to the other end of the fixed rods.

[0008] As a further description of the above technical solution:

[0009] The cleaning mechanism includes a fixed frame, which is fixedly connected to the bottom of the outer wall of the control cabinet. A rotating shaft is rotatably connected to the top right side of the fixed frame. Positioning rods are fixedly connected to all four sides of the outer wall of the rotating shaft. A cleaning plate is fixedly connected to the adjacent side of the outer wall of the positioning rod. A drive assembly is fixedly connected to the left side of the outer wall of the positioning rod.

[0010] As a further description of the above technical solution:

[0011] The drive assembly includes a motor, which is fixedly connected to the top left side of the mounting frame. A coupler is fixedly connected to the output end of the motor, and a sealing shell is fixedly connected to the top of the outer wall of the coupler.

[0012] As a further description of the above technical solution:

[0013] The top four corners of the fixed tube are fixedly connected with lifting rings, and multiple screws are threaded to the left and right sides of the outer wall of the fixed tube.

[0014] As a further description of the above technical solution:

[0015] A handle is fixedly connected to the front side of the outer wall of the control cabinet, and an observation window is opened on the front top of the control cabinet.

[0016] As a further description of the above technical solution:

[0017] The left and right ends of the outer wall of the rotating shaft are rotatably connected to bearings, and the front and rear sides of the outer wall of the bearings are threaded with bolts.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the connecting frame has sliding rods running through it on the left and right sides, and the outer wall of the connecting frame has limit grooves on the left and right sides.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the fixed pipe serves as the main frame, and the sealing mechanism on the front side of the outer wall is responsible for the opening and sealing of the sealing door. The control cabinet on the left side of the outer wall controls the operation. When the gate opens the sealing door, the hydraulic push rod at the bottom of the cover plate operates, which drives the cover plate to rotate through the fixed rod rotatably connected to the bottom of the gate, thus achieving opening and closing. The sealing ring on the outer wall of the hydraulic push rod enhances the sealing performance, ensuring that all components work together to complete the sealing and operation of the hydraulic flushing. The strong water flow rate cleans the pollutants at the bottom of the pool, improving efficiency and saving costs. The terminal can monitor the status, start and stop, and adjust parameters in real time to achieve intelligent management. It is resistant to harsh water environments, requires no external power, and relies on the gravitational potential energy of stored water to convert into kinetic energy, thus saving energy and reducing costs.

[0022] 2. In this utility model, the cleaning mechanism's fixing frame is fixed to the bottom of the control cabinet to provide support. The rotating shaft at the top of the fixing frame rotates stably by bearings, driving the outer wall positioning rod and cleaning plate to move to complete the cleaning. In the drive assembly, the motor drives the rotating shaft through a coupler, and the sealing shell plays a protective role, working together to ensure the operation of the equipment. Attached Figure Description

[0023] Figure 1 This is a perspective view of a hydraulic flushing door sealing device proposed in this utility model;

[0024] Figure 2 This is a front view of a hydraulic flushing door sealing device proposed in this utility model;

[0025] Figure 3 This is a structural exploded view of a hydraulic flushing door sealing device proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of a hydraulic flushing door sealing device proposed in this utility model;

[0027] Figure 5 This is a partial structural schematic diagram of a hydraulic flushing door sealing device proposed in this utility model.

[0028] Legend:

[0029] 1. Fixed pipe; 2. Sealing mechanism; 201. Gate; 202. Cover plate; 203. Hydraulic push rod; 204. Fixed rod one; 205. Sealing ring; 206. Connecting assembly; 2061. Connecting frame; 2062. Fixed plate; 2063. Adjusting rod; 2064. Fixed rod two; 2065. Rotating shaft; 3. Cleaning mechanism; 301. Fixed frame; 302. Rotating shaft; 303. Positioning rod; 304. Cleaning plate; 305. Drive assembly; 3051. Motor; 3052. Sealing shell; 3053. Coupler; 4. Control cabinet; 5. Lifting ring; 6. Screw; 7. Observation window; 8. Handle; 9. Bearing; 10. Bolt; 11. Slide rod; 12. Limit groove. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a hydraulic flushing door sealing device, comprising a fixed pipe 1, a sealing mechanism 2 fixedly connected to the front side of the outer wall of the fixed pipe 1, the sealing mechanism 2 being used to activate the sealing door, a cleaning mechanism 3 fixedly connected to the middle of the inner wall of the fixed pipe 1, the cleaning mechanism 3 being used to clean the water, and a control cabinet 4 fixedly connected to the left side of the outer wall of the fixed pipe 1; the sealing mechanism 2 includes a gate 201, the gate 201 being fixedly connected to the front side of the outer wall of the fixed pipe 1, a cover plate 202 rotatably connected to the front side of the outer wall of the gate 201, a plurality of hydraulic push rods 203 fixedly connected to the bottom of the outer wall of the cover plate 202, and a fixed rod rotatably connected to the output end of the plurality of hydraulic push rods 203. 204. Fixed rod 1 204 is rotatably connected to the bottom front side of gate 201. Sealing rings 205 are fixedly connected around the outer wall of hydraulic push rod 203. Connecting assembly 206 is fixedly connected to the top of inner wall of gate 201. Connecting assembly 206 includes connecting frame 2061. Connecting frame 2061 is fixedly connected to the top of inner wall of gate 201. Fixed plates 2062 are slidably connected to the left and right sides of inner wall of connecting frame 2061. Adjusting rods 2063 are rotatably connected to the front side of outer wall of both fixed plates 2062. Fixed rod 2064 is rotatably connected to the left and right sides of inner wall of adjusting rod 2063. Rotating shaft 2065 is rotatably connected to the other end of fixed rod 2064.

[0032] Specifically, in this hydraulic flushing gate sealing device, the fixed pipe 1 serves as the main frame, the sealing mechanism 2 on the front side of its outer wall is responsible for the opening and sealing of the sealing gate, the cleaning mechanism 3 in the middle of the inner wall cleans the water, and the control cabinet 4 on the left side of the outer wall coordinates the operation of the equipment. The gate 201 of the sealing mechanism 2 is fixed on the front side of the outer wall of the fixed pipe 1 and is the basic sealing structure. When the sealing gate is opened, multiple hydraulic push rods 203 at the bottom of the outer wall of the cover plate 202 operate, and their output ends drive the cover plate 202 to rotate through the component fixing rod 204 to achieve opening and closing. The sealing rings 205 around the outer wall of the hydraulic push rods 203 enhance the sealing and prevent water leakage. The connecting component 206 at the top of the inner wall of the gate 201 assists in sealing adjustment, and the connecting frame 2061 is fixed to the top of the inner wall of the gate 201. The positions of the left and right fixed plates 2062 can be adjusted by adjusting rods 2063. Adjusting rods 2063 can be flexibly adjusted with the help of fixed rods 2064 and rotating shafts 2065 to ensure sealing effect. At the same time, the cleaning mechanism 3 cleans the water in the fixed pipe 1. The control cabinet 4 intelligently controls the entire device through a related control system to ensure that all components work together to complete the sealing and operation of the hydraulic flushing. The effective length of a single flush exceeds 100m. The powerful water flow can quickly flush away pollutants at the bottom of the storage tank, improving cleaning efficiency and reducing cleaning time and labor costs. The PLC control system can be remotely monitored and operated. Staff can understand the operating status in real time, remotely start and stop the equipment, and adjust flushing parameters through terminal equipment in the control center to achieve intelligent management.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The cleaning mechanism 3 includes a fixed frame 301, which is fixedly connected to the bottom of the outer wall of the control cabinet 4. A rotating shaft 302 is rotatably connected to the top right side of the fixed frame 301. Positioning rods 303 are fixedly connected to all four sides of the outer wall of the rotating shaft 302. A cleaning plate 304 is fixedly connected to the adjacent side of the outer wall of the positioning rod 303. A drive assembly 305 is fixedly connected to the left side of the outer wall of the positioning rod 303. The drive assembly 305 includes a motor 3051, which is fixedly connected to the top left side of the fixed frame 301. A coupler 3053 is fixedly connected to the output end of the motor 3051. A sealing shell 3052 is fixedly connected to the top of the outer wall of the coupler 3053.

[0034] Specifically, the cleaning mechanism 3 is an important component of the equipment. Its mounting bracket 301 is fixed to the bottom of the outer wall of the control cabinet 4, providing support for the cleaning mechanism 3. The rotating shaft 302 on the top right side of the mounting bracket 301 relies on the bearings 9 at the left and right ends of the outer wall to reduce friction during operation. The bearings 9 are fixed by bolts 10 to ensure the stable rotation of the rotating shaft 302. The positioning rods 303 around the rotating shaft 302 rotate with it, driving the adjacent cleaning plates 304 to move synchronously to achieve cleaning. The drive assembly 305 on the left side of the positioning rods 303 provides power. The motor 3051 is fixed to the left side of the mounting bracket 301 and transmits power to the rotating shaft 302 through the coupler 3053. The sealing shell 3052 protects the internal structure of the coupler 3053. At the same time, the fixing pipe 1 is hoisted by the lifting ring 5 and reinforced by the screws 6. The control cabinet 4 has a handle 8 for easy movement, and the operator can monitor the operating status through the observation window 7. The connecting frame 2061 is guided by the slide rod 11 and limited by the limiting groove 12, cooperating with each component to ensure the stable and efficient operation of the equipment.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The top four corners of the fixed pipe 1 are fixedly connected with lifting rings 5. The left and right sides of the outer wall of the fixed pipe 1 are threaded with multiple screws 6. The front side of the outer wall of the control cabinet 4 is fixedly connected with a handle 8. The front top of the control cabinet 4 is provided with an observation window 7. The left and right ends of the outer wall of the rotating shaft 302 are rotatably connected with bearings 9. The front and rear sides of the outer wall of the bearing 9 are threaded with bolts 10. The left and right sides of the inner wall of the connecting frame 2061 are traversed by sliding rods 11. The left and right sides of the outer wall of the connecting frame 2061 are provided with limit grooves 12.

[0036] Specifically, the fixed pipe 1 is stably hoisted and fixed by the lifting rings 5 ​​at the four corners of the top. The multiple screws 6 on the left and right sides of its outer wall can further strengthen the connection with other components to ensure the overall structure is stable. The control cabinet 4 serves as the control center. The staff can easily move the control cabinet 4 through the handle 8 on the front side of the outer wall. At the same time, the observation window 7 on the front side of the top can monitor the equipment operation status in real time. When the rotating shaft 302 is running, the bearings 9 at the left and right ends of its outer wall greatly reduce the frictional resistance. The bolts 10 on the front and rear sides of the outer wall of the bearing 9 firmly fix it to ensure the stable rotation of the rotating shaft 302. The sliding rods 11 that run through the left and right sides of the inner wall of the connecting frame 2061 provide guidance and support. With the limit grooves 12 opened on the left and right sides of the outer wall, the movement range of the connecting frame 2061 can be precisely limited to ensure that the components cooperate in coordination during the transmission process and achieve stable operation of the equipment.

[0037] Working principle: In this hydraulic flushing gate sealing device, the fixed pipe 1 serves as the main frame. The sealing mechanism 2 on the front of its outer wall is responsible for the opening and sealing of the sealing gate. The cleaning mechanism 3 in the middle of the inner wall cleans the water. The control cabinet 4 on the left side of the outer wall controls the operation of the equipment. The gate 201 of the sealing mechanism 2 is fixed to the front of the outer wall of the fixed pipe 1 and is the basic structure for sealing. When the sealing gate needs to be opened, multiple hydraulic push rods 203 at the bottom of the outer wall of the cover plate 202 operate. Their output ends drive the cover plate 202 to rotate through the fixed rod 204, which is rotatably connected to the bottom front of the gate 201. The opening and closing of the cover plate 202 is achieved. The sealing rings 205 around the outer wall of the hydraulic push rod 203 enhance the sealing performance and prevent water leakage. The connecting component 206 at the top of the inner wall of the gate 201 assists in sealing adjustment. The connecting frame 2061 is fixed to the top of the inner wall of the gate 201. The fixed plate 2062, which is slidably connected to the left and right sides of its inner wall, can be adjusted in position by the adjusting rod 2063 rotatably connected to the front side of the outer wall. The adjusting rod 2063 is flexibly adjusted by means of the fixed rod 2064 rotatably connected to the left and right sides of the inner wall and the rotating shaft 2065 rotatably connected to the other end, further ensuring the sealing effect. At the same time, cleaning... The cleaning mechanism 3 cleans the water inside the fixed pipe 1, while the control cabinet 4 uses a related control system to achieve intelligent control of the entire device, ensuring that all components work together to complete the sealing and operation of the hydraulic flushing process. The effective flushing length exceeds 100m in one go. The powerful water flow can quickly flush away the pollutants at the bottom of the storage tank, greatly improving cleaning efficiency and reducing cleaning time and labor costs. The PLC control system enables remote monitoring and operation. Staff can monitor the equipment's operating status in real time, remotely start and stop the equipment, and adjust flushing parameters through computers or mobile phones in the control center, achieving intelligent management. There are no electrical components underwater, avoiding safety hazards such as leakage and short circuits caused by moisture in electrical equipment. The overall structure of the equipment is robust, made of high-quality materials, and has undergone strict quality testing. It can operate stably for a long time in harsh water environments. The operation process does not require external power; it only relies on the gravitational potential energy of the water in the storage room to convert into the kinetic energy of the flushing water flow, achieving efficient flushing. This saves energy consumption and reduces operating costs. At the same time, the equipment operates without noise and does not pollute the surrounding environment, meeting environmental protection requirements.

[0038] As an important component of the equipment, the cleaning mechanism 3 has a fixed frame 301 fixedly connected to the bottom of the outer wall of the control cabinet 4, providing stable support for the entire cleaning mechanism 3. The rotating shaft 302, which is rotatably connected to the top right side of the fixed frame 301, relies on bearings 9 at the left and right ends of the outer wall to reduce frictional resistance during operation. The bearings 9 are firmly fixed by bolts 10 on the front and rear sides of the outer wall, ensuring the stable rotation of the rotating shaft 302. The positioning rods 303, which are fixedly connected to the outer wall of the rotating shaft 302, rotate together with the rotating shaft 302, thereby driving the cleaning plate 304, which is fixedly connected to the adjacent side of the positioning rod 303, to move synchronously and realize the cleaning operation. The positioning rod 303 is fixedly connected to the left side of the outer wall. The drive assembly 305 provides power for rotation. The motor 3051 is fixed on the top left side of the fixed frame 301. Its output end transmits power to the rotating shaft 302 through the coupler 3053. The sealing shell 3052 on the top of the outer wall of the coupler 3053 protects the internal structure. Meanwhile, the fixed pipe 1 is hoisted and fixed by the top lifting ring 5, and the outer wall screws 6 reinforce the connection to ensure overall stability. The control cabinet 4 is easy to move with the handle 8. The staff can monitor the operating status of the equipment, including the cleaning mechanism 3, through the observation window 7. The connecting frame 2061 is guided by the slide rod 11 and limited by the limiting groove 12, coordinating with each component to ensure the overall stable and efficient operation of the equipment.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hydraulically operated door sealing device comprising a stationary tube (1), characterized in that: A sealing mechanism (2) is fixedly connected to the front side of the outer wall of the fixed pipe (1). The sealing mechanism (2) is used to activate the sealing door. A cleaning mechanism (3) is fixedly connected to the middle of the inner wall of the fixed pipe (1). The cleaning mechanism (3) is used to clean the water. A control cabinet (4) is fixedly connected to the left side of the outer wall of the fixed pipe (1). The sealing mechanism (2) includes a gate (201), which is fixedly connected to the front side of the outer wall of the fixed pipe (1). A cover plate (202) is rotatably connected to the front side of the outer wall of the gate (201). Multiple hydraulic push rods (203) are fixedly connected to the bottom of the outer wall of the cover plate (202). A fixing rod (204) is rotatably connected to the output end of the multiple hydraulic push rods (203). The fixing rod (204) is rotatably connected to the bottom front side of the gate (201). A sealing ring (205) is fixedly connected around the outer wall of the hydraulic push rod (203). A connecting assembly (206) is fixedly connected to the top of the inner wall of the gate (201).

2. A hydraulically operated door sealing device according to claim 1, characterised in that: The connecting assembly (206) includes a connecting frame (2061), which is fixedly connected to the top of the inner wall of the gate (201). The connecting frame (2061) is slidably connected to the left and right sides of the inner wall of the connecting frame (2061). The front side of the outer wall of each of the two fixing plates (2062) is rotatably connected to an adjusting rod (2063). The left and right sides of the inner wall of the adjusting rod (2063) are rotatably connected to a second fixing rod (2064). The other end of the second fixing rod (2064) is rotatably connected to a rotating shaft (2065).

3. The hydraulic flushing door sealing device according to claim 1, characterized in that: The cleaning mechanism (3) includes a fixed frame (301), which is fixedly connected to the bottom of the outer wall of the control cabinet (4). A rotating shaft (302) is rotatably connected to the top right side of the fixed frame (301). Positioning rods (303) are fixedly connected to all four sides of the outer wall of the rotating shaft (302). A cleaning plate (304) is fixedly connected to the adjacent side of the outer wall of the positioning rod (303). A drive assembly (305) is fixedly connected to the left side of the outer wall of the positioning rod (303).

4. The hydraulic flushing door sealing device according to claim 3, characterized in that: The drive assembly (305) includes a motor (3051), which is fixedly connected to the top left side of the mounting bracket (301). A coupler (3053) is fixedly connected to the output end of the motor (3051), and a sealing shell (3052) is fixedly connected to the top of the outer wall of the coupler (3053).

5. A water-flushing door sealing device according to claim 1, characterized in that: The top four corners of the fixed tube (1) are fixedly connected with lifting rings (5), and the outer wall of the fixed tube (1) is threaded with multiple screws (6) on the left and right sides.

6. The hydraulic flushing door sealing device according to claim 1, characterized in that: A handle (8) is fixedly connected to the front side of the outer wall of the control cabinet (4), and an observation window (7) is opened on the front side of the top of the control cabinet (4).

7. A water-flushing door sealing device according to claim 3, characterized in that: The left and right ends of the outer wall of the rotating shaft (302) are rotatably connected to bearings (9), and the front and rear sides of the outer wall of the bearing (9) are threaded with bolts (10).

8. A water-flushing door sealing device according to claim 2, characterized in that: The inner wall of the connecting frame (2061) is provided with sliding rods (11) on the left and right sides, and the outer wall of the connecting frame (2061) is provided with limiting grooves (12) on the left and right sides.

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