Adjustable secondary simple discharge pipe

Abstract

The utility model discloses an adjustable secondary simple drainage pipe, which relates to the technical field of drainage engineering such as housing construction and station building, and comprises a bent pipe, an outer bent gear ring, an inner bent gear ring and a connecting pipe, the outer bent gear ring is hermetically and fixedly arranged on the outer wall of the upper end of the bent pipe, and the inner bent gear ring is fixedly arranged on the outer wall of the lower end of the bent pipe; an inner bent gear ring fixedly connected with the outer bent gear ring is fixedly arranged on the inner wall of the upper end of the bent pipe in a sealed mode, a through water passing hole is formed in the bent pipe, the two sides of the water passing hole are matched with the outer bent gear ring and the inner bent gear ring respectively, and a connecting pipe is arranged in the middle of the lower end of the bent pipe in a sealed mode. The bent pipe can better adapt to complex and changeable pipeline layout, the installation flexibility is improved, and the problems of unsmooth drainage, water accumulation and the like caused by floor drain eccentricity or insufficient installation space and insufficient angle due to positioning size deviation in the actual installation process can be solved. The water passing holes are beneficial to rapid drainage of accumulated water of the mortar layer, and the quality problems of local water accumulation, moisture regain, odor return and the like are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drainage engineering of house building, station building etc. BACKGROUND

[0002] With the unceasingly quickening pace of urban construction, people's experience of high-quality housing is unceasingly strengthened. Batch precision houses emerge in an endless stream, but the high-speed development of the construction industry is also accompanied by some quality problems of construction details difficult to guarantee, especially the drainage problem of floor drain at the position of kitchen, bathroom, balcony and other high water frequency parts has been a key problem affecting the building quality and living experience. In the actual installation process of the traditional drainage system, the positioning size of the drainage pipe is prone to deviation, which directly leads to the frequent occurrence of floor drain eccentricity, and further makes the mortar layer be in a long-term waterlogged state and cannot effectively drain. Waterlogging not only destroys the structural stability of the mortar layer and reduces its service life, but also causes serious moisture return problem, increases indoor humidity, creates favorable conditions for mold growth, and also causes reverse odor phenomenon, greatly affects indoor air quality and brings many inconveniences and troubles to the occupants. At present, there is no effective solution to the floor drain eccentricity and dry mortar layer waterlogging drainage measures on the market. SUMMARY

[0003] The utility model aims at overcoming the prior art's insufficient, provide a kind of adjustable secondary simple pipe.

[0004] The utility model aims at overcoming the prior art's insufficient, provide a kind of adjustable secondary simple pipe.

[0005] The utility model provides a kind of adjustable secondary simple pipe, including bending pipe, outer bending tooth ring, inner bending tooth ring and connecting pipe, the outer wall of bending pipe upper end is sealingly fixed with the outer bending tooth ring, the inner wall of bending pipe upper end is sealingly fixed with the inner bending tooth ring matched with the outer bending tooth ring, the bending pipe is provided with the water hole of penetration, the water hole is matched with the outer bending tooth ring and the inner bending tooth ring on both sides, the lower end of the bending pipe is sealingly fixed with the connecting pipe on the middle part.

[0006] Further, the outer bending tooth ring and the bending pipe are provided with a filter screen, and the filter screen is matched with the water hole.

[0007] Further, the upper end of the bending pipe is provided with a floor drain.

[0008] Further, the outer wall of the connecting pipe and the inner wall of the bending pipe are provided with a sewer pipe.

[0009] Further, the inner wall of the connecting pipe and the outer wall of the bending pipe are provided with a sewer pipe.

[0010] Further, the bending pipe is composed of an upper section, a middle section and a lower section, the lower end of the upper section is connected with the upper end of the lower section through the middle section, and the connecting pipe is sealingly and fixedly connected on the lower section.

[0011] Further, the bending pipe, the outer bending tooth ring, the inner bending tooth ring and the connecting pipe are integrally formed.

[0012] Further, the total height H of the secondary simple drainage pipe is 115-125 mm.

[0013] Further, at least two water passing holes are uniformly arranged on the bending pipe.

[0014] Further, the upper section, the bending tooth ring and the inner bending tooth ring are coaxially arranged.

[0015] The beneficial effects of the utility model are:

[0016] 1) The bending pipe can better adapt to the complex and changeable pipeline layout, improve the flexibility of installation, and avoid the problems of poor drainage, water accumulation and the like caused by the eccentricity of the floor drain or insufficient installation space and angle due to positioning size deviation in the actual installation process.

[0017] 2) The connecting pipe is used for connecting external pipelines or equipment, realizing the communication and integration of the entire simple drainage pipe system with the outside, and ensuring the sealing of the connection to prevent water leakage.

[0018] 3) The filter screen can effectively intercept solid particles, suspended matters and the like impurities in water, prevent them from entering the subsequent pipelines or equipment, avoid pipeline blockage, ensure the normal operation of the drainage system, block hair, paper fragments and the like in the discharge of domestic sewage, protect the subsequent connected drainage equipment, reduce the risk of pipeline blockage or equipment damage due to impurities, reduce the maintenance cost and maintenance frequency, and prolong the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is an installation schematic view of the adjustable secondary simple drainage pipe;

[0020] Fig. 2 It is a side view of the adjustable secondary simple drainage pipe;

[0021] Fig. 3 It is an elevation view of the adjustable secondary simple drainage pipe;

[0022] In the drawings, 1 is a bending pipe, 2 is an outer bending tooth ring, 3 is an inner bending tooth ring, 4 is a connecting pipe, 5 is a water passing hole, 6 is a filter screen, 7 is a floor drain, and 8 is a sewer pipe. DETAILED DESCRIPTION

[0023] The technical solutions of the present utility model will be clearly and completely described below in combination with the embodiments. Obviously, the described embodiments are only some of the embodiments of the present utility model, but not all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0024] Referring to Figs. 1-3 The present utility model provides a technical solution:

[0025] An adjustable secondary simple pipe, comprising a bent pipe 1, an outer bent tooth ring 2, an inner bent tooth ring 3 and a connecting pipe 4, the outer bent tooth ring 2 is sealingly and fixedly arranged on the outer wall of the upper end of the bent pipe 1, the inner bent tooth ring 3 that cooperates with the outer bent tooth ring 2 is sealingly and fixedly arranged on the inner wall of the upper end of the bent pipe 1, the water passing hole 5 is arranged through the bent pipe 1, the water passing hole 5 is matched with the outer bent tooth ring 2 and the inner bent tooth ring 3 on both sides, and the connecting pipe 4 is sealingly and fixedly arranged on the middle of the lower end of the bent pipe 1. Wherein, the bent pipe 1 can better adapt to the complex and changeable pipeline layout, improve the flexibility of installation, so that it can avoid the problems of poor drainage, water accumulation and the like caused by the eccentricity of floor drain or insufficient installation space, insufficient angle and the like due to positioning size deviation in the actual installation process. The outer bent tooth ring 2 and the inner bent tooth ring 3 arranged at both ends cooperate with the water passing hole 5, and the functional diversity of the device is increased. The connecting pipe 4 is used for connecting external pipelines or equipment, realizing the communication and integration of the whole simple pipe system with the outside, ensuring the sealing property of the connection, preventing water leakage, cooperating with the outer bent tooth ring 2 and the inner bent tooth ring 3, realizing the control and adjustment of water flow, and enabling the water flow to be distributed and adjusted as needed. The water passing hole 5 is helpful to the uniform and rapid drainage of the water accumulation of the mortar layer, and avoids quality problems such as local water accumulation, moisture return and odor reversal and the like.

[0026] In some embodiments, a filter screen 6 is arranged between the outer bent tooth ring 2 and the bent pipe 1, and the filter screen 6 cooperates with the water passing hole 5. Wherein, the outer bent tooth ring 2 is provided with the filter screen 6, so as to avoid the blockage of the drainage pipe by solid particles such as mud and sand, and the water passing hole 5 is convenient for drainage. The filter screen 6 can effectively intercept solid particles, suspended matters and the like in water, prevent them from entering the subsequent pipelines or equipment, avoid the blockage of the pipelines, ensure the normal operation of the drainage system, block hair, paper scraps and the like in the discharge of domestic sewage, protect the subsequent connected drainage equipment, reduce the risk of pipeline blockage or equipment damage, reduce the maintenance cost and maintenance frequency, and prolong the service life of the equipment.

[0027] In some embodiments, a floor drain 7 is provided at the upper end of the bend pipe 1. The floor drain 7 collects water from the ground and directs it into the bend pipe 1 for discharge, increasing the convenience and coverage of drainage. It also serves as a preliminary filter for larger debris, preventing large objects from entering the bend pipe 1 and causing blockages.

[0028] In some embodiments, a drain pipe 8 is provided between the outer wall of the connecting pipe 4 and the inner wall of the bent pipe 1. The drain pipe 8 increases the drainage channel, improves drainage efficiency and flow rate, and enables the faster discharge of large amounts of water. It can also act as a diversion device, sharing some of the water pressure when the water flow is too large, reducing the risk of pipe blockage and water overflow.

[0029] In some embodiments, a drain pipe 8 is provided between the inner wall of the connecting pipe 4 and the outer wall of the bent pipe 1. The drain pipe 8 effectively utilizes the space between the pipes, increasing the overall drainage capacity of the pipe system. It can balance the pressure inside and outside the pipes to a certain extent, enhancing the stability and reliability of the system. It also facilitates pipe maintenance and repair; for example, pressure testing or unclogging operations can be performed through this additional drain pipe 8.

[0030] In some embodiments, the bent pipe 1 consists of an upper section, a middle section, and a lower section. The lower end of the upper section is sealed and fixedly connected to the upper end of the lower section through the middle section, and the connecting pipe 4 is sealed and fixedly connected to the lower section. This sealed and fixed connection facilitates the separate design and optimization of different parts of the bent pipe 1 to adapt to different functional requirements and installation conditions. It also facilitates targeted repair or replacement of specific sections in case of malfunction or damage, reducing maintenance costs and difficulty. The sealed connection ensures that no leakage occurs when water flows within the bent pipe 1, guaranteeing the sealing and stability of the entire system. A reasonable segmented connection method helps to distribute the pressure and stress borne by the pipeline, extending its service life.

[0031] In some embodiments, the bent pipe 1, the outer bent toothed ring 2, the inner bent toothed ring 3, and the connecting pipe 4 are integrally formed. This integral forming reduces gaps between components, thereby lowering the risk of leakage and improving the system's sealing performance. It also enhances the overall structural strength and stability, enabling it to withstand greater pressure and impact. Furthermore, it simplifies the manufacturing process, reduces production costs, and improves production efficiency.

[0032] In some embodiments, the total height H of the secondary conduit is 115–125 mm. A height H1 of 120 mm provides a larger drainage capacity, capable of handling large drainage volumes and meeting practical drainage needs. While ensuring drainage functionality, it does not excessively occupy vertical space, facilitating installation and arrangement within limited spaces. Standardizing the size range of the secondary conduit facilitates matching and installation with other equipment or pipes in practical applications, improving compatibility. The specific height range adapts to common installation spaces and usage scenarios, ensuring normal operation within limited spaces.

[0033] In some embodiments, at least two water passage holes 5 are evenly provided on the bent pipe 1. The adjustable deviation of the plurality of water passage holes 5 is 30 mm. The even distribution of the plurality of water passage holes 5 makes the water flow regulation more uniform and stable, avoiding situations where the local water flow is too large or too small. This increases the flexibility of water flow regulation, allowing different numbers of water passage holes 5 to be opened or closed according to actual needs to achieve the ideal water flow effect.

[0034] In some embodiments, the upper section, the bent toothed ring 2, and the inner bent toothed ring 3 are coaxially arranged. This coaxial arrangement ensures the symmetry and stability of the structure, reducing flow turbulence and uneven pressure distribution caused by misalignment during water flow, thereby reducing the impact and wear on the pipe. Furthermore, the coaxial layout facilitates installation and maintenance. The coaxial arrangement of the upper section, the bent toothed ring 2, and the inner bent toothed ring 3 is of great significance for improving the performance, reliability, and ease of maintenance of the secondary conduit pipe.

[0035] In the description of this utility model, it should be understood that the terms "upper", "lower", "bottom", "one end", "top", "middle", "other end", "coaxial", "one side", "inner", "front", "center", "both ends", 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.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "setting", "installation", "connection", "fixing", "hinged" and other such terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. An adjustable secondary tube arrangement, characterized in that: The device includes a bent pipe (1), an outer bent toothed ring (2), an inner bent toothed ring (3), and a connecting pipe (4). The outer bent toothed ring (2) is sealed and fixedly installed on the outer wall of the upper end of the bent pipe (1). The inner bent toothed ring (3) that cooperates with the outer bent toothed ring (2) is sealed and fixedly installed on the inner wall of the upper end of the bent pipe (1). A through water passage hole (5) is provided on the bent pipe (1). The two sides of the water passage hole (5) cooperate with the outer bent toothed ring (2) and the inner bent toothed ring (3) respectively. The connecting pipe (4) is sealed and fixedly installed on the middle part of the lower end of the bent pipe (1).

2. The adjustable secondary tube according to claim 1, characterized in that: A filter screen (6) is provided between the outer bent toothed ring (2) and the bent pipe (1), and the filter screen (6) cooperates with the water passage hole (5).

3. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: A floor drain (7) is provided at the upper end of the bent pipe (1).

4. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: A drain pipe (8) is provided between the outer wall of the connecting pipe (4) and the inner wall of the bent pipe (1).

5. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: A drain pipe (8) is provided between the inner wall of the connecting pipe (4) and the outer wall of the bent pipe (1).

6. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: The bent pipe (1) consists of an upper section, a middle section and a lower section. The lower end of the upper section is sealed and fixedly connected to the upper end of the lower section through the middle section. The connecting pipe (4) is sealed and fixedly connected to the lower section.

7. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: The bent tube (1), the outer bent toothed ring (2), the inner bent toothed ring (3), and the connecting tube (4) are integrally formed.

8. An adjustable secondary tube according to claim 1 or 2, characterized in that: The total height H of the secondary simple arrangement tube is 115-125mm.

9. An adjustable secondary conical tube according to claim 1 or 2, characterized in that: At least two water passage holes (5) are evenly provided on the bent pipe (1).

10. An adjustable secondary tube according to claim 6, characterized in that: The upper section, the bent toothed ring (2), and the inner bent toothed ring (3) are coaxially arranged.

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