Foundation drainage pipeline
By designing an elliptical pipe body and sealing ring structure, the problem of conventional drainage pipes being prone to perforation under non-full load conditions was solved, achieving a durable and long-lasting basic drainage pipe design.
Patent Information
- Application Number
- CN202520139098.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Conventional basic drainage pipes are prone to perforation under non-full-load drainage conditions, and increasing the overall wall thickness will increase costs and have poor results.
Design an elliptical pipe body with a circular drain hole in the center and sealing rings with a thickness of not less than twice the depth of the grooves installed in the sealing ring mounting grooves at both ends. The pipe body has symmetrical hump sections at both ends and the missing parts are cut off to form a planar structure.
The bottom of the pipe is thickened to prevent perforation, extend service life, and has complete overall functions and strong practicality.
Smart Images
Figure CN223609546U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering facility technical field more specifically, it relates to a foundation drainage pipeline. BACKGROUND
[0002] The conventional foundation drainage pipeline is an equal wall thickness pipeline, which has a mature manufacturing process, but for some pipelines with weak corrosion resistance, more than 90% of the drainage is non-full load drainage, the drainage amount in the pipeline is small, only the bottom of the pipeline is in contact with the sewage, and if the wall thickness is thin, the pipeline is prone to perforation after long-term use. If the wall thickness is increased, the cost of raw materials is high, and the overall effect is not good. Accordingly, the utility model provides a foundation drainage pipeline. SUMMARY
[0003] The utility model discloses a kind of foundation drainage pipelines, which has the characteristics of local wall thickness, durability and long service life.
[0004] To solve the above technical problems, the utility model aims to achieve the following: the utility model relates to a kind of foundation drainage pipelines, including the pipeline body that is linearly extended along the axial direction, the cross section of the pipeline body is oval, the central coaxial line of the pipeline body is provided with drainage hole, the cross section of drainage hole is circular, the both ends of the pipeline body are provided with sealing ring installation slot around drainage hole orifice, and the sealing ring installation slot is embedded with sealing ring, and the thickness of the sealing ring is not less than twice the depth of groove.
[0005] The utility model is further provided as follows: the pipeline body has two hump parts arranged symmetrically up and down, the hump part is cut off with missing part, and the surface of the hump part without the missing part is a plane structure.
[0006] In summary, the utility model has the following advantages: the foundation drainage pipeline of the utility model can be used for the case that the conventional drainage state is insufficient in half of the pipeline. The working bottom of the pipeline is thickened to prevent perforation, thereby prolonging the service life and improving the overall function and practicality. BRIEF DESCRIPTION OF DRAWINGS
[0007] Figure 1 It is the front view structural schematic diagram of the utility model;
[0008] Figure 2 It is the rear view structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0009] In order to make the technical scheme of the utility model better understood by those skilled in the art, the preferred embodiments of the utility model are described below in conjunction with specific examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the utility model, and are not a limitation on the utility model patent claims. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0010] The utility model is further illustrated below in conjunction with the drawings and preferred embodiments.
[0011] Embodiment 1
[0012] Referring to Figure 1 and Figure 2 , the utility model relates to a kind of foundation drainage pipes, including linearly extending pipe body 1 along the axial direction, the cross section of the pipe body 1 is oval, the central coaxial line of the pipe body 1 is provided with drainage hole 2, the cross section of drainage hole 2 is circular, the both ends of the pipe body 1 are provided with sealing ring installation groove 3 around drainage hole 2 orifice, and sealing ring 4 with the thickness of not less than twice groove depth is embedded in sealing ring installation groove 3.
[0013] In the present embodiment, the pipe body 1 outside the drainage hole 2 is made into the structure with large thickness at upper and lower ends, to prevent perforation.
[0014] Among them, sealing ring installation groove 3 is arranged at both ends, and sealing ring 4 embedded in groove is additionally arranged between the two pipes connected at the beginning and end, to be used as sealing function when pipe and pipe are connected.
[0015] Embodiment 2
[0016] Referring to Figure 1 and Figure 2 , the utility model relates to a kind of foundation drainage pipes, which is further provided on the basis of embodiment 1, the pipe body 1 has two hump parts 5 arranged symmetrically in upper and lower, and the hump part 5 is cut to have missing part 6, and the surface of the hump part 5 after removing the missing part 6 is flat structure.
[0017] In the present embodiment, the missing part 6 is arranged to form flat structure on the surface of hump part 5, to facilitate laying when pipe is laid.
[0018] The utility model relates to a kind of foundation drainage pipes, which can be applied to the case that half of pipe is not used in conventional drainage state, and the working bottom of pipe is thickened to prevent perforation, thereby prolonging service life, and the overall function is perfect, and practicality is strong.
[0019] Unless otherwise defined, all terms used in the disclosure, such as "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, are to be interpreted, unless otherwise indicated, in the case in which the actual shown orientation or position relationship is based, only for the convenience of describing the present application and simplifying the description, and therefore the orientation or position relationship described in the present application is only used for exemplary description, and cannot be understood as a limitation on the present patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.
[0020] Unless otherwise expressly specified and limited, in the present application, the terms "provided", "connected" and "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0021] The above describes the preferred embodiments of the present application in detail. It should be understood that those of ordinary skill in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the scope of protection determined by the claims.
Claims
1. A foundation drain conduit comprising a conduit body extending linearly in an axial direction, characterized in that: The cross section of the pipe body is elliptical, the central coaxial line of the pipe body is provided with a drainage hole, the cross section of the drainage hole is circular, and sealing ring mounting grooves surrounding the drainage hole orifices are formed at both ends of the pipe body, and sealing rings with a thickness not less than twice the groove depth are embedded in the sealing ring mounting grooves.
2. The base drain of claim 1, wherein: The pipe body has two hump portions arranged symmetrically in an up-down direction, and the hump portions are cut to have missing portions, and the surfaces of the hump portions without the missing portions are in a planar structure.