Municipal road structure capable of preventing peculiar smell

Abstract

The utility model discloses a municipal road structure capable of preventing peculiar smell, and belongs to the technical field of water supply and drainage engineering. Comprising a confluence pipe body; the well lid part is clamped and mounted at one end of the collecting pipe body; the flow guide pipe is fixedly connected to the bottom end of the collecting pipe body; the butt joint pipe head is fixedly connected to one end of the flow guide pipe; the plastic cover plate is installed at one end of the butt joint pipe head in a hinged mode; the closing disc is rotationally connected to the interior of the collecting pipe body; the gravity hammer is fixedly connected to the middle of the bottom face of the closed disc. The plastic cover plate is used for conducting closing treatment on the butt-joint pipe head, the butt-joint pipe head is kept closed in a water-free circulation state, peculiar smell of residual sludge in the butt-joint pipe head is prevented from being emitted, the closing disc conducts closing treatment on the interior of the collecting pipe body, and the peculiar smell preventing effect of the overall structure of the collecting pipe body can be guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of water supply and drainage engineering, and more specifically, to an odor-proof municipal road structure. Background Technique

[0002] As the overall planning of the urban water supply system, drainage system (municipal water supply and drainage), and building water supply and drainage, the water supply and drainage engineering has provided great help for social development. For the municipal road drainage, in order to drain rainwater and accumulated water on the road surface, ensure the drainage of road rainwater during the rainy season, and prevent waterlogging, it mostly conducts drainage treatment through underground drainage structures. However, the sludge accumulation in the sewer will produce strong odors, affecting the lives of residents.

[0003] The prior art document with the publication (announcement) number of CN220953781U provides an odor-proof municipal road structure. In the related technology of this device, a cover plate is used to cover the drainage groove, which can prevent the odor in the sewer from escaping through the drainage groove, reducing the impact on the daily life of residents around the road. When it rains, rainwater enters the limit groove through the water inlet hole. The water level in the limit groove rises, causing the floating block to move upward. The floating block pushes the limit rod to drive the cover plate to move upward, enabling the rainwater on the road body to enter the drainage groove for drainage. At the same time, the filter plate filters the debris in the rainwater to reduce the situation of debris blocking the drainage groove.

[0004] Although the above prior art solution can achieve the relevant beneficial effects through the existing technical structure, there are still the following defects: Using the buoyancy of water to push the cover plate upward to realize the drainage function of the drainage groove, but the water gathered at the drainage groove cannot effectively maintain the upward floating effect of the cover plate during the flowing process, easily causing residual water accumulation on the surface of the drainage groove.

[0005] In view of this, we propose an odor-proof municipal road structure. Content of the Utility Model

[0006] In order to improve the problems proposed in the above background technique, this application provides an odor-proof municipal road structure.

[0007] The odor-proof municipal road structure provided by this application adopts the following technical solutions:

[0008] An odor-proof municipal road structure, comprising:

[0009] A confluence pipe body;

[0010] A manhole cover part, snap-fitted and installed at one end of the confluence pipe body;

[0011] A diversion pipe, fixedly connected to the bottom end of the confluence pipe body;

[0012] A butt joint pipe head, fixedly connected to one end of the diversion pipe;

[0013] A plastic cover plate with a hollow interior is hingedly installed at one end of the docking pipe head;

[0014] A closing disc is rotatably connected inside the confluence pipe body;

[0015] A gravity hammer is fixedly connected to the middle of the bottom surface of the closing disc.

[0016] By adopting the above technical solution, the docking pipe head is closed by using the plastic cover plate to keep the docking pipe head closed in a state without water flow, blocking the odor emission of the residual sludge in the docking pipe head, while the closing disc closes the inside of the confluence pipe body, which can ensure the anti-odor effect of the overall structure of the confluence pipe body.

[0017] As an alternative solution of the technical solution of this application document, the well cover part includes an embedding frame, a drainage well plate is hingedly installed inside the embedding frame, one end of the drainage well plate is threadedly connected with a diversion hopper, and two discharge ports are symmetrically arranged at one end of the diversion hopper.

[0018] By adopting the above technical solution, the accumulated water guided by the drainage well plate by the diversion hopper is used to effectively impact the closing disc, so that the closing disc realizes the flipping function, ensuring the anti-odor discharge function of the confluence pipe body.

[0019] As an alternative solution of the technical solution of this application document, a rubber auger is rotatably connected inside the diversion hopper, the other end of the rubber auger penetrates through the diversion hopper and is fixedly connected with a waterproof motor, the waterproof motor electrically connected to an external controller is fixedly connected to one side of the diversion hopper, and a cutter head is fixedly connected to the other end of the rubber auger.

[0020] By adopting the above technical solution, the operation of the waterproof motor can drive the rubber auger to accelerate the discharge of the accumulated water, improving the drainage effect of the confluence pipe body, and the rotating rubber auger can drive the cutter head to cut the sundries in the discharged accumulated water, ensuring the smoothness of the discharged accumulated water flow. Moreover, when the rubber auger fits the closed state of the diversion hopper, it can block the diversion hopper, indirectly blocking the volatilization and overflow of the odor in the confluence pipe body.

[0021] As an alternative solution of the technical solution of this application document, the discharge end of the docking pipe head is arranged in an inclined structure, and a rubber buffer ring is fixedly connected to the end face of the discharge end of the docking pipe head.

[0022] By adopting the above technical solution, the inclined structure of the docking pipe head is used to ensure that the plastic cover plate fits the inclined surface of the docking pipe head under the action of gravity for closing, blocking the odor from overflowing outside the diversion pipe, and the addition of the rubber buffer ring can ensure the sealing effect of the closure between the plastic cover plate and the docking pipe head.

[0023] As an optional solution to the technical solution of the present application document, a float rod is slidably connected between the closing disk and the center of gravity hammer, and a plurality of telescopically adjustable brackets are hingedly installed on the other end of the float rod. The other end of the bracket is hingedly installed on the closing disk, and elastic sheets that can be elastically extended are sleeved and installed between the plurality of brackets and the closing disk, and the elastic sheets have anti-wear and corrosion-resistant properties.

[0024] By adopting the above technical solution, the buoyancy of the accumulated water in the manifold body is used to lift the float rod, and the upwardly moved float rod drives the hingedly installed support frame to support the elastic sheet in a conical structure, thereby ensuring that the accumulated water falling from the manhole cover is discharged along the inclined surface of the raised elastic sheet, ensuring the cleanliness of the surface of the closed disk, and avoiding the accumulation of debris and the volatilization of odor.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The present application utilizes a plastic cover plate to close the butt joint head, thereby keeping the butt joint head closed in a waterless state, thereby blocking the odor of residual sludge in the butt joint head, and the closing disk seals the interior of the manifold body, thereby ensuring the anti-odor effect of the overall structure of the manifold body.

[0027] 2. The present application utilizes a guide bucket to guide the accumulated water diverted from the drainage well plate, so that the accumulated water flowing into the manifold body can effectively impact the closing disk, so that the closing disk can achieve a flipping function, thereby ensuring the anti-odor excretion function of the manifold body.

[0028] 3. The present application utilizes a waterproof motor to drive a rubber auger to accelerate the drainage of accumulated water, thereby improving the drainage effect of the manifold body. The rotating rubber auger can drive the cutter disc to cut debris in the accumulated water in the lower discharge, thereby ensuring the smooth flow of the accumulated water in the lower discharge. When the rubber auger is in the closed state of the guide bucket, it can seal the guide bucket, thereby indirectly preventing the odor in the manifold body from volatilizing and overflowing.

[0029] 4. The present application utilizes the buoyancy of the accumulated water in the manifold body to lift the float rod. The upwardly moved float rod drives the hingedly installed support frame to prop up the elastic sheet in a conical structure, thereby ensuring that the accumulated water falling from the manhole cover is discharged along the inclined surface of the raised elastic sheet, ensuring the cleanliness of the surface of the closed disk and avoiding the accumulation of debris and the volatilization of odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of an anti-odor municipal road structure disclosed in a preferred embodiment of the present application;

[0031] Figure 2 A schematic diagram of the structure of a manhole cover member of an odor-proof municipal road structure disclosed in a preferred embodiment of the present application;

[0032] Figure 3 Schematic connection diagram of the float rod structure of the odor-proof municipal road structure disclosed in a preferred embodiment of the present application;

[0033] Explanation of the reference numerals in the figure: 1, confluence pipe body; 2, manhole cover part; 3, diversion pipe; 4, butt joint pipe head; 5, plastic cover plate; 6, closing disc; 7, gravity weight; 8, float rod; 21, embedding frame; 22, drainage well plate; 23, diversion hopper; 24, rubber auger; 25, waterproof motor; 26, cutter head; 81, support frame; 82, elastic piece. Detailed implementation manners

[0034] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0035] Refer to Figures 1-3 , in an odor-proof municipal road structure described in an embodiment of the present application, an odor-proof municipal road structure includes:

[0036] Confluence pipe body 1;

[0037] Manhole cover part 2, which is snap-fitted and installed at one end of the confluence pipe body 1;

[0038] Diversion pipe 3, which is fixedly connected to the bottom end of the confluence pipe body 1;

[0039] Butt joint pipe head 4, which is fixedly connected to one end of the diversion pipe 3;

[0040] Plastic cover plate 5 with a hollow interior, which is hingedly installed at one end of the butt joint pipe head 4;

[0041] Closing disc 6, which is rotatably connected inside the confluence pipe body 1;

[0042] Gravity weight 7, which is fixedly connected to the middle of the bottom surface of the closing disc 6.

[0043] For this odor-proof municipal road structure, by using the plastic cover plate 5 to close the butt joint pipe head 4, the butt joint pipe head 4 is kept closed in the state of no water flow, blocking the odor emission of the residual sludge in the butt joint pipe head 4, and the closing disc 6 closes the inside of the confluence pipe body 1, which can ensure the odor-proof effect of the overall structure of the confluence pipe body 1.

[0044] Refer to Figure 2 and Figure 1, in the manhole cover part 2 of the odor-proof municipal road structure described in the embodiments of the present application, the embedding frame 21 is included. A drainage well plate 22 is hingedly installed in the embedding frame 21. One end of the drainage well plate 22 is threadedly connected to a diversion hopper 23. Two discharge ports are symmetrically arranged at one end of the diversion hopper 23. A rubber auger 24 is rotatably connected inside the diversion hopper 23. The other end of the rubber auger 24 penetrates through the diversion hopper 23 and is fixedly connected to a waterproof motor 25. The waterproof motor 25 electrically connected to an external controller is fixedly connected to one side of the diversion hopper 23. And a cutter head 26 is fixedly connected to the other end of the rubber auger 24.

[0045] For this odor-proof municipal road structure, by using the diversion hopper 23 to guide the accumulated water diverted by the drainage well plate 22, the accumulated water flowing into the confluence pipe body 1 effectively impacts the closing disc 6, enabling the closing disc 6 to achieve the flipping function, ensuring the odor-proof discharge function of the confluence pipe body 1. When the waterproof motor 25 works, it can drive the rubber auger 24 to accelerate the downward discharge of the accumulated water, improving the drainage effect of the confluence pipe body 1. And the rotating rubber auger 24 can drive the cutter head 26 to cut the sundries in the downward discharged accumulated water, ensuring the smoothness of the downward discharged accumulated water flow. And when the rubber auger 24 fits the closed state of the diversion hopper 23, it can block the diversion hopper 23, indirectly preventing the odor in the confluence pipe body 1 from volatilizing and overflowing.

[0046] Refer to Figure 1 , in the odor-proof municipal road structure described in the embodiments of the present application, the discharge end of the butt joint pipe head 4 is arranged in an inclined structure, and a rubber buffer ring is fixedly connected to the end face of the discharge end of the butt joint pipe head 4.

[0047] For this odor-proof municipal road structure, by using the butt joint pipe head 4 arranged in an inclined structure, it can ensure that the plastic cover plate 5 fits the inclined surface of the butt joint pipe head 4 under the action of gravity for closing, blocking the odor in the diversion pipe 3 from overflowing. And the addition of the rubber buffer ring can ensure the sealing effect of the closure between the plastic cover plate 5 and the butt joint pipe head 4.

[0048] Refer to Figure 3 and Figure 1 , in the odor-proof municipal road structure described in the embodiments of the present application, a floating ball rod 8 is slidably connected between the closing disc 6 and the gravity hammer 7. The other end of the floating ball rod 8 is hingedly installed with a plurality of telescopic and adjustable support frames 81. The other end of the support frame 81 is hingedly installed with the closing disc 6. And an elastically extensible elastic sheet 82 is sleeved and installed between the plurality of support frames 81 and the closing disc 6. The elastic sheet 82 has the characteristics of wear resistance and corrosion resistance.

[0049] The anti-odor municipal road structure utilizes the buoyancy of the accumulated water in the manifold body 1 to lift the float rod 8. The upwardly moved float rod 8 drives the hinged support frame 81 to support the elastic sheet 82 in a conical structure, thereby ensuring that the accumulated water falling from the manhole cover 2 is discharged along the inclined surface of the raised elastic sheet 82, ensuring the cleanliness of the surface of the closing plate 6 and preventing the accumulation of debris and the volatilization of odor.

[0050] Working principle: When the external environment is cloudy and rainy, the controller electrically connected to the waterproof motor 25 transmits a working instruction to the waterproof motor 25. At this time, the rotating waterproof motor 25 drives the rubber auger 24 equipped with the cutter disc 26 to cut the accumulated water flowing along the drainage well plate 22 to the guide bucket 23 and accelerate the falling and discharge;

[0051] The rainwater discharged from the drainage port of the guide bucket 23 impacts the closing plate 6, causing the closing plate 6 to flip over and open the passage blocking the manifold body 1, and collects at the bottom of the manifold body 1;

[0052] When the rainwater inside the manifold body 1 reaches a certain volume, the plastic cover plate 5 is lifted up and the butt joint 4 of the guide pipe 3 is opened to realize the drainage and circulation of the rainwater inside the manifold body 1;

[0053] When the rainfall is heavy and the drainage of the guide pipe 3 is poor, resulting in excessive rainwater inside the manifold body 1, the float rod 8 floats up, driving the hinged support frame 81 to support the elastic sheet 82 in a conical structure, ensuring that the accumulated water falling from the manhole cover 2 is discharged along the inclined surface of the raised elastic sheet 82.

Claims

1. An anti-odor municipal road structure, characterized in that: include: A manifold body (1); A manhole cover (2) is mounted on one end of the manifold body (1) by snap-fitting; A flow guide pipe (3) fixedly connected to the bottom end of the manifold body (1); A butt joint (4) fixedly connected to one end of the flow guide pipe (3); A plastic cover plate (5) with a hollow interior is hingedly mounted on one end of the butt joint (4); A closing disk (6) is rotatably connected to the interior of the manifold body (1); The gravity center weight (7) is fixedly connected to the middle part of the bottom surface of the closing disk (6).

2. The anti-odor municipal road structure according to claim 1, characterized in that: The manhole cover (2) comprises an embedded frame (21), a drainage manhole plate (22) is hingedly installed in the embedded frame (21), one end of the drainage manhole plate (22) is threadedly connected to a guide hopper (23), and one end of the guide hopper (23) is symmetrically structured with two drainage ports.

3. The anti-odor municipal road structure according to claim 2, characterized in that: A rubber auger paddle (24) is rotatably connected inside the flow guide bucket (23); the other end of the rubber auger paddle (24) passes through the flow guide bucket (23) and is fixedly connected to a waterproof motor (25); the waterproof motor (25) electrically connected to an external controller is fixedly connected to one side of the flow guide bucket (23); and the other end of the rubber auger paddle (24) is fixedly connected to a cutter disc (26).

4. The anti-odor municipal road structure according to claim 1, characterized in that: The discharge end of the butt joint (4) is arranged in an inclined structure, and a rubber buffer ring is fixedly connected to the end surface of the discharge end of the butt joint (4).

5. The anti-odor municipal road structure according to claim 1, characterized in that: A float rod (8) is slidably connected between the closing disk (6) and the center of gravity hammer (7), and a plurality of telescopically adjustable support frames (81) are hingedly installed at the other end of the float rod (8), and the other end of the support frame (81) is hingedly installed with the closing disk (6), and a plurality of elastic sheets (82) that can be elastically extended are sleeved and installed between the support frames (81) and the closing disk (6), and the elastic sheets (82) have anti-wear and corrosion-resistant properties.

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