Inspection well water accumulation tank anti-leakage system

Abstract

The utility model discloses an anti-leakage system for a water accumulation tank of an inspection well. The top of the fixed cylinder is fixedly connected with the bottom of the limiting ring; the outer wall of the water stop plate is fixedly connected with the inner wall of the fixed cylinder, and the water stop plate is used for stopping water flow; the inner wall of the water-stop sheet is slidably connected with a bearing ball through a through groove, the bottom of the bearing ball is fixedly connected with a water-stop ring, and the top of the water-stop ring is fixedly connected with a top spring. According to the inspection well ponding tank anti-leakage system, the water-stop plate and the water-stop ring are arranged, the water-stop ring is pushed by the jacking spring to move upwards, so that the water-stop ring is attached to the water-stop plate, external water flow is prevented from passing through the water-stop plate, and the purpose of inspecting the well ponding tank anti-leakage system is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage, in particular to an anti-leakage system for a water storage tank in an inspection well. Background Art

[0002] In urban infrastructure, manhole water tanks play an important role. However, traditional manhole water tank systems have significant defects in practical applications.

[0003] Traditional water storage tanks are unable to prevent water leakage when facing external water flow. This not only makes the water storage tanks unable to store and discharge rainwater normally, but may also cause a series of problems such as rising groundwater levels and soil erosion, affecting the normal function of the inspection well. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the present invention to solve its technical problems is: an anti-leakage system for a water tank in an inspection well, comprising: a limiting ring; a fixed cylinder, the top of the fixed cylinder is fixedly connected to the bottom of the limiting ring; a water baffle, the outer wall of the water baffle is fixedly connected to the inner wall of the fixed cylinder, and the water baffle is used to block the water flow; the inner wall of the water baffle is slidably connected to a load-bearing ball through a through groove, the bottom of the load-bearing ball is fixedly connected to a water baffle, the material of the water baffle is an elastic material, and the top of the water baffle is fixedly connected to a top spring.

[0005] Preferably, a sealing ring is fixedly connected to the outer wall of the fixed cylinder, and the sealing rings are arranged in a linear array along the central axis of the fixed cylinder. The sealing rings are made of elastic material.

[0006] Preferably, the inner wall of the fixed cylinder is rotatably connected to a turning handle, a turning groove corresponding to the turning handle is opened in the wall of the fixed cylinder, and the top of the water barrier ring is in contact with the bottom of the water barrier plate.

[0007] Preferably, a connecting block is fixedly connected to the bottom of the fixing cylinder, and two groups of connecting blocks are provided. A positioning plate is fixedly connected to the bottom of the top spring, and the positioning plate limits the position of the top spring.

[0008] Preferably, the connecting block is fixedly connected to a fixing seat on a side away from the fixing cylinder, which limits the position of the connecting block. The top of the fixing seat is fixedly connected to a top cone, and the top of the top cone is fixedly connected to the bottom of the positioning plate.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model sets a water-blocking board and a water-blocking ring, and pushes the water-blocking ring upward by a top spring, so that the water-blocking ring fits on the water-blocking board, thereby blocking the flow of external water through the water-blocking board, achieving the purpose of reverse leakage, and solving the problem that traditional equipment cannot reverse leakage.

[0011] 2. The utility model sets a sealing ring and fixes the sealing ring on the fixed cylinder, so that it is only necessary to slide the fixed cylinder into the water outlet of the water storage tank, and fill the gap between the water storage tank and the fixed cylinder with the sealing ring, thereby achieving the purpose of sealing the water storage tank and facilitating installation, and solving the problem that traditional equipment is inconvenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the main view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the utility model water baffle;

[0015] Figure 4 It is a structural schematic diagram of the load-bearing ball of the utility model.

[0016] In the figure: 1. Limiting ring; 2. Turning handle; 3. Fixing cylinder; 4. Sealing ring; 5. Through groove; 6. Water-blocking plate; 7. Fixing seat; 8. Connecting block; 9. Top cone; 10. Positioning plate; 11. Top spring; 12. Water-blocking ring; 13. Load-bearing ball. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0018] Example:

[0019] See also Figure 1 - Figure 4 The utility model provides a technical solution: an anti-leakage system for a water storage tank in an inspection well, comprising: a limiting ring 1; a fixed cylinder 3, the top of the fixed cylinder 3 is fixedly connected to the bottom of the limiting ring 1; a water baffle 6, the outer wall of the water baffle 6 is fixedly connected to the inner wall of the fixed cylinder 3, and the water baffle 6 is used to block the water flow; the inner wall of the water baffle 6 is slidably connected to a load-bearing ball 13 through a through groove 5, the bottom of the load-bearing ball 13 is fixedly connected to a water baffle 12, the top of the water baffle 12 is fixedly connected to a top spring 11, and the elastic potential energy is released by the top spring 11, thereby pushing the water baffle 12 to move upward, the outer wall of the fixed cylinder 3 is fixedly connected to a sealing ring 4, and the sealing ring 4 is linearly arrayed along the central axis of the fixed cylinder 3.

[0020] The inner wall of the fixed cylinder 3 is rotatably connected to the turning handle 2, the top of the water-blocking ring 12 is in contact with the bottom of the water-blocking board 6, and the water-blocking ring 12 is attached to the water-blocking board 6, thereby blocking the passage of water. The bottom of the fixed cylinder 3 is fixedly connected to the connecting block 8, and the connecting block 8 is provided in two groups. The bottom of the top spring 11 is fixedly connected to the positioning plate 10, and the side of the connecting block 8 away from the fixed cylinder 3 is fixedly connected to the fixing seat 7, and the top of the fixing seat 7 is fixedly connected to the top cone 9, and the top of the top cone 9 is fixedly connected to the bottom of the positioning plate 10.

[0021] Working principle:

[0022] When in use, a water storage tank is provided at the bottom of the well chamber, and then the anti-leakage system is installed on the water storage tank. Just grasp the handle 2 to place the fixed cylinder 3 at the lowest point of the water storage tank, and then press the limit ring 1 to force the fixed cylinder 3 to slide to the water outlet of the water storage tank. A sealing ring 4 is provided between the water storage tank and the fixed cylinder 3 to prevent water from leaking out from the interface.

[0023] After the anti-leakage system is installed in the water storage tank, the anti-leakage work can be carried out. When the water in the water storage tank accumulates, the weight of the water presses the load-bearing ball 13 to slide downward along the through groove 5 and squeeze the top spring 11, so that the top spring 11 accumulates elastic potential energy. In the process of sliding downward, the load-bearing ball 13 simultaneously drives the water-blocking ring 12 away from the water-blocking plate 6, so that the water in the water storage tank can flow out through the through groove 5.

[0024] After the water in the water tank flows out, the weight of the load-bearing ball 13 is reduced, and the extrusion force on the top spring 11 is reduced, and the top spring 11 is able to release its elastic potential energy. Because the bottom of the top spring 11 is connected to the top cone 9 through the positioning plate 10, and the top cone 9 is fixed to the connecting block 8 through the fixing seat 7, the bottom of the top spring 11 cannot move and can only push the water barrier ring 12 upward to move upward and fit on the water barrier plate 6, thereby resealing the water tank.

[0025] When the external water moves upward, the water will hit the water-blocking ring 12, thereby further pushing the water-blocking ring 12 to fit onto the water-blocking plate 6, thereby preventing the external water from flowing through the water-blocking plate 6.

[0026] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A manhole water tank anti-leakage system, characterized in that: include: Limiting ring (1); A fixed cylinder (3), the top of which is fixedly connected to the bottom of the limiting ring (1); a water baffle (6), the outer wall of the water baffle (6) being fixedly connected to the inner wall of the fixed cylinder (3), and the water baffle (6) being used to block water flow; The inner wall of the water barrier (6) is slidably connected to a load-bearing ball (13) via a through groove (5); the bottom of the load-bearing ball (13) is fixedly connected to a water barrier ring (12); and the top of the water barrier ring (12) is fixedly connected to a top spring (11).

2. The anti-leakage system for the water tank in the inspection well according to claim 1 is characterized by: A sealing ring (4) is fixedly connected to the outer wall of the fixed cylinder (3), and the sealing rings (4) are arranged in a linear array along the central axis of the fixed cylinder (3).

3. The anti-leakage system for the inspection well water tank according to claim 1 is characterized by: The inner wall of the fixed cylinder (3) is rotatably connected to a turning handle (2), and the top of the water barrier ring (12) is in contact with the bottom of the water barrier plate (6).

4. The anti-leakage system for a manhole water tank according to claim 1, characterized in that: The bottom of the fixed cylinder (3) is fixedly connected to a connecting block (8), and two groups of connecting blocks (8) are provided. The bottom of the top spring (11) is fixedly connected to a positioning plate (10).

5. The anti-leakage system for the water tank in the inspection well according to claim 4 is characterized in that: The side of the connecting block (8) away from the fixed cylinder (3) is fixedly connected to a fixed seat (7), and the top of the fixed seat (7) is fixedly connected to a top cone (9).

6. The anti-leakage system for the manhole water tank according to claim 5, characterized in that: The top of the top cone (9) is fixedly connected to the bottom of the positioning plate (10).

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