A flow guiding type reinforced well

Abstract

This utility model discloses a flow-guiding reinforced well, including a well casing; an inlet pipe is fixed at the inlet at the bottom right side of the well casing, and a drain pipe is fixed at the outlet at the bottom left side of the well casing. At least three fixing rings are equidistantly embedded in the side wall of the well casing, and several locking holes are equidistantly opened on each fixing ring. The locking holes are arranged in an equidistant array around the central axis of the fixing ring, and reinforcing ribs are engaged in the locking holes. An installation plate is detachably installed on the well casing. Several flow-guiding ribs are equidistantly arranged in both the inlet and outlet pipes. The flow-guiding ribs are arranged in an equidistant array around the central axis of the inlet or outlet pipe, and the flow-guiding ribs are arranged in a spiral shape. This flow-guiding reinforced well, by setting fixing rings and reinforcing ribs on the side wall of the well casing, improves the support for the external backfill soil, effectively avoids well casing instability caused by external pressure from the backfill soil, has strong resistance to deformation, and has a longer service life.

Description

Technical Field

[0001] This utility model belongs to the field of reinforced well technology, and particularly relates to a flow-guiding reinforced well. Background Technology

[0002] Inspection wells are installed to facilitate the maintenance and installation of underground infrastructure such as power supply, water supply, drainage, sewage, communications, cable TV, gas pipes, and street light lines in cities. They are generally located at pipe intersections, bends, changes in pipe diameter or slope, and at regular intervals on straight pipe sections to facilitate the periodic inspection of ancillary structures.

[0003] Manhole materials can generally be divided into concrete manholes or polymer resin (such as polypropylene and polyethylene) manholes. Concrete manholes are heavy and have a long construction period, while polymer resin manholes, although they have the characteristics of being leak-proof, lightweight and easy to transport, are prone to deformation or even damage when subjected to external pressure (such as overburden pressure, surrounding soil compression, etc.), which affects the normal use and life of the manhole. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a flow-guiding reinforced well. By setting fixing rings and reinforcing ribs on the side wall of the well, the support for the external overburden is improved, effectively avoiding well instability caused by external pressure from the overburden, resulting in strong deformation resistance and a longer service life.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A flow-guiding reinforced well includes a well casing; an inlet pipe is fixed at the inlet on the right bottom end of the well casing, and a drain pipe is fixed at the outlet on the left bottom end of the well casing. At least three fixing rings are equidistantly embedded in the side wall of the well casing. Each fixing ring has several equally spaced locking holes, which are arranged in an equidistant array around the central axis of the fixing ring. Reinforcing ribs are engaged within each locking hole. An mounting plate is detachably installed on the well casing. Several flow-guiding ribs are equidistantly arranged within both the inlet and outlet pipes, and these ribs are arranged in an equidistant array around the central axis of the inlet or outlet pipe. The guide ribs are arranged in a spiral shape, and the cross-sectional shape of the guide ribs is triangular. By setting fixing rings and reinforcing ribs on the side wall of the well, the support for the external soil is improved, effectively avoiding well instability caused by external pressure from the soil. They have strong resistance to deformation and a longer service life. The fixing rings and reinforcing ribs are interlocked, which facilitates on-site installation. By setting spiral guide ribs in the inlet and outlet pipes, and the cross-sectional shape of the guide ribs is triangular, the water forms a stable spiral structure during the flow process, while also reducing the impact force on the inner wall of the inlet and outlet pipes during the water flow.

[0007] Furthermore, the well casing is made of fiber-reinforced resin, which has good corrosion resistance, high temperature resistance and weather resistance, further improving its service life.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting fixing rings and reinforcing ribs on the side wall of the well casing, the support for the external soil cover is improved, effectively avoiding well casing instability caused by external soil pressure. It has strong resistance to deformation and a longer service life. The fixing rings and reinforcing ribs are interlocked, which facilitates on-site installation. By setting spiral guide ribs in the inlet and outlet pipes, and the cross-sectional shape of the guide ribs is triangular, the water forms a stable spiral structure during the flow process, which also reduces the impact force on the inner wall of the inlet and outlet pipes during the water flow. The well casing is made of fiber-reinforced resin, which has good corrosion resistance, high temperature resistance and weather resistance, further improving its service life. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the right side of the water inlet pipe of this utility model.

[0011] In the diagram: 1. Well shaft, 2. Inlet pipe, 3. Drain pipe, 4. Fixing ring, 5. Clip hole, 6. Reinforcing rib, 7. Guide rib, 8. Mounting plate. Detailed Implementation

[0012] 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, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0013] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example

[0014] See appendix Figure 1-2As shown, a flow-guiding reinforced well includes a well shaft 1; an inlet pipe 2 is fixed at the inlet at the bottom right side of the well shaft 1, and a drain pipe 3 is fixed at the drain outlet at the bottom left side of the well shaft 1. At least three fixing rings 4 are equidistantly embedded in the side wall of the well shaft 1. Each fixing ring 4 has several equally spaced locking holes 5, which are arranged in an equidistant array around the central axis of the fixing ring 4. Reinforcing ribs 6 are engaged within the locking holes 5. An installation plate 8 is detachably installed on the well shaft 1. Several flow-guiding ribs 7 are equidistantly arranged inside both the inlet pipe 2 and the drain pipe 3, and are arranged in an equidistant array around the central axis of either the inlet pipe 2 or the drain pipe 3. The guide rib 7 is arranged in a spiral shape, and the cross-sectional shape of the guide rib 7 is triangular. By setting the fixing ring 4 and the reinforcing rib 6 on the side wall of the well cylinder 1, the support for the external soil is improved, effectively avoiding the instability of the well cylinder 1 caused by the external pressure of the soil. It has strong anti-deformation ability and longer service life. The fixing ring 4 and the reinforcing rib 6 are interlocked, which facilitates on-site installation. By setting the spiral guide rib 7 in the water inlet pipe 2 and the drain pipe 3, and the cross-sectional shape of the guide rib 7 is triangular, the water forms a stable spiral structure during the flow process, and at the same time, it reduces the impact force on the inner wall of the water inlet pipe 2 and the drain pipe 3 during the water flow.

[0015] Well casing 1 is made of fiber-reinforced resin, which has good corrosion resistance, high temperature resistance and weather resistance, further improving its service life.

[0016] Working principle: Fluid enters the inner cavity of well 1 through inlet pipe 2 and is discharged through drain pipe 3. By setting fixing rings 4 and reinforcing ribs 6 on the side wall of well 1, the support for the external soil cover is improved, effectively avoiding instability of well 1 caused by external pressure from the soil cover. It has strong resistance to deformation and a longer service life. The fixing rings 4 and reinforcing ribs 6 are interlocked for easy on-site installation. By setting spiral guide ribs 7 in inlet pipe 2 and drain pipe 3, and the cross-sectional shape of guide ribs 7 is triangular, the water forms a stable spiral structure during the flow process, which also reduces the impact force on the inner wall of inlet pipe 2 and drain pipe 3 during the water flow. Well 1 is made of fiber reinforced resin, which has good corrosion resistance, high temperature resistance and weather resistance, further improving its service life.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0018] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A flow-converging reinforced well comprising a wellbore, characterized by: A water inlet pipe is fixed at the water inlet at the bottom right side of the well shaft, and a drain pipe is fixed at the water outlet at the bottom left side of the well shaft. At least three fixing rings are equidistantly embedded in the side wall of the well shaft. Each fixing ring has several locking holes equidistantly arranged around the central axis of the fixing ring. Reinforcing ribs are fitted into the locking holes. An installation plate is detachably installed on the well shaft. Several guide ribs are equidistantly arranged inside both the water inlet and drain pipes. The guide ribs are equidistantly arranged around the central axis of the water inlet or drain pipe, and the guide ribs are spirally arranged with a triangular cross-sectional shape.

2. The flow guiding reinforced well of claim 1, wherein: The wellbore is made of fiber-reinforced resin.

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