Pedestal pan drainage pipe and pedestal pan drainage system for same-floor drainage
By designing the same-layer drainage toilet drain pipe, including vertical connection pipe sections, horizontal connection pipe sections and main pipe body, the problem of difficulty in connecting the toilet and the drainage riser is solved, and a stable and flexible drainage connection is achieved.
Patent Information
- Application Number
- CN202421642828.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the installation of the toilet, the distance between the lower drain outlet of the toilet and the drainage riser is small, which makes it difficult to connect, and the prior art is difficult to effectively solve this problem.
A toilet drainage pipe for drainage on the same layer is designed, including vertical connecting pipe sections, horizontal connecting pipe sections and main pipe body. Through the combination of these pipe sections and main pipe body, it can adapt to the connection needs of toilets and drainage risers under different circumstances.
Through the design of the drainage pipe, the connection difficulties caused by the staggered arrangement of the vertical connecting pipe section and the drainage riser can be effectively avoided, ensuring a stable connection between the toilet and the drainage riser, and meeting the drainage needs.
Smart Images
Figure CN222908976U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of drainage, and in particular to a toilet drain pipe for same-floor drainage, and a toilet drainage system using the toilet drain pipe for same-floor drainage. Background Art
[0002] When installing a toilet, it is necessary to connect the drain outlet of the toilet to the drain riser through a drain pipe, so that the sewage discharged from the toilet can flow through the drain pipe to the drain riser for discharge. According to relevant regulations, the drain riser and the drain pipe connection port can only be set to extend in the horizontal or vertical direction. Due to the different installation positions of different toilets, sometimes the distance between the toilet drain outlet and the drain riser is small, which makes it inconvenient to set up the drain pipe for connection, thus making it difficult to connect the toilet and the drain riser. Utility Model Content
[0003] The purpose of the present invention is to provide a toilet drain pipe for same-floor drainage, which has good adaptability and can connect the toilet and the drainage riser under different circumstances.
[0004] In order to achieve the above-mentioned object, the present disclosure provides a toilet drain pipe for same-floor drainage, comprising:
[0005] A vertical connecting pipe section, used to connect the lower drain outlet of the toilet;
[0006] A horizontal connecting pipe section, used to connect to a horizontal interface in a drainage riser, wherein a vertical axis of the vertical connecting pipe section and a vertical axis of the drainage riser are staggered in a front-rear direction of the toilet;
[0007] A main pipe body is connected between the vertical connecting pipe section and the horizontal connecting pipe section along a horizontal direction.
[0008] Optionally, the main pipe body includes a first pipe body parallel to the horizontal connecting pipe section in the horizontal direction, the first pipe body and the horizontal connecting pipe section are connected via a transition pipe body, and the vertical connecting pipe section is located at the end of the first pipe body.
[0009] Optionally, the first pipe body and the horizontal connecting pipe section are arranged at intervals, and a preset distance is set between mutually adjacent ports of the first pipe body and the horizontal connecting pipe section.
[0010] Optionally, the transition pipe body is in an arc shape, and two ends thereof are respectively connected to ports of the first pipe body and the horizontal connecting pipe section which are close to each other.
[0011] Optionally, the transition pipe body is in a broken line shape, and two ends thereof are respectively connected to ports of the first pipe body and the horizontal connecting pipe section which are close to each other.
[0012] Optionally, the end of the transition pipe body is detachably connected to the ends of the first pipe body and the horizontal connecting pipe section.
[0013] Optionally, connection ports are provided at the connecting ends of the first pipe body and the horizontal connecting pipe section with the transition pipe body, and the end of the transition pipe body can be inserted into the connection ports to form a transition fit with the connection ports.
[0014] Optionally, the vertical connecting pipe section, the horizontal connecting pipe section and the main pipe body are integrally formed.
[0015] Optionally, the vertical connecting pipe section, the horizontal connecting pipe section and the main pipe body are made of cast iron material.
[0016] According to a second aspect of the present disclosure, there is also provided a toilet drainage system, including the same-floor drainage toilet drain pipe, a toilet and a drainage riser described in the above embodiments, and the same-floor drainage toilet drain pipe is used to connect the toilet and the drainage riser.
[0017] Compared with the prior art, the advantages of the present utility model are as follows: The same-floor drainage toilet drain pipe of the present utility model includes a vertical connecting pipe section, a horizontal connecting pipe section and a main pipe body. When connecting the toilet and the drainage riser, the vertical connecting pipe section can be connected to the lower drainage port of the toilet, the horizontal connecting pipe section can be connected to the drainage riser, and then the main pipe body is used to connect the vertical connecting pipe section and the horizontal connecting pipe section, avoiding the difficulty in connecting the two pipe sections due to the staggered arrangement of the vertical connecting pipe section and the drainage riser, and ensuring the drainage requirement of the toilet.
[0018] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:
[0020] Figure 1 is a schematic structural view of a same-floor drainage toilet drain pipe provided in an exemplary embodiment of the present disclosure;
[0021] Figure 2 is a schematic structural view of a same-floor drainage toilet drain pipe provided in another exemplary embodiment of the present disclosure;
[0022] Figure 3 is an exploded view of a same-floor drainage toilet drain pipe provided in an exemplary embodiment of the present disclosure;
[0023] Figure 4 It is a schematic diagram of a toilet drainage system provided in an exemplary embodiment of the present disclosure.
[0024] Description of reference numerals
[0025] 1 - Vertical connecting pipe section;
[0026] 2 - Horizontal connecting pipe section;
[0027] 3 - Main pipe body; 31 - First pipe body; 32 - Transition pipe body; 33 - Connection port;
[0028] 4 - Toilet; 41 - Toilet bottom drain outlet; 5 Drainage riser. Detailed implementation manners
[0029] The following will describe in detail the specific implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustrating and explaining the present disclosure, and are not used to limit the present disclosure.
[0030] In the present disclosure, unless otherwise stated, the orientation terms such as "upper, lower, high, low, top, bottom" generally refer to the orientation of the corresponding components or structures in the direction of gravity, and specifically can refer to Figure 1 the direction of the drawing shown. "Inside, outside" refer to the inside and outside of the contour of the corresponding component. In addition, it should be noted that the terms such as "first, second" are used to distinguish one element from another, and do not have sequence and importance. Additionally, in the description with reference to the accompanying drawings, the same reference numerals in different drawings represent the same elements. The above definitions are only for the purpose of explaining and illustrating the present disclosure, and should not be construed as a limitation to the present disclosure.
[0031] For the sake of easy understanding, the following will refer to the attached Figures 1 to 4 drawings and describe in detail the specific structure and working principle of the toilet drain pipe for same - floor drainage of the present disclosure in combination with embodiments.
[0032] The present disclosure relates to a toilet drain pipe for same - floor drainage, which is used to connect the toilet bottom drain outlet 41 with the drainage riser 5. Referring to Figure 1 and Figure 2 , the toilet drain pipe for same - floor drainage of the present disclosure includes a vertical connecting pipe section 1, a horizontal connecting pipe section 2 and a main pipe body 3. The vertical connecting pipe section 1 is used to connect with the toilet bottom drain outlet 41. A horizontal interface is usually provided on the drainage riser 5, and the horizontal interface can extend horizontally or vertically relative to the drainage riser 5 with respect to the ground. The horizontal connecting pipe section 2 is used to communicate with the horizontal interface on the drainage riser 5.
[0033] Referring to Figure 4, when arranging the drainage riser 5, it is usually arranged at the corner of the house. When arranging the toilet 4, it is arranged against the wall. However, due to the large volume of the toilet 4, there will be a deviation in the front-back direction between the axis of the lower drain outlet 41 of the toilet and the axis of the drainage riser 5, that is, there is a gap in the front-back direction between the projections of the axis of the lower drain outlet 41 of the toilet and the axis of the drainage riser 5 in the left-right direction, so that the axes of the two are staggeredly arranged. The main pipe body 3 is used to connect the vertical connecting pipe section 1 and the horizontal connecting pipe section 2 in the horizontal direction, so that the sewage generated in the lower drain outlet 41 of the toilet can be discharged through the toilet drain pipe.
[0034] The toilet drain pipe for same-floor drainage of the present disclosure is connected to the lower drain outlet 41 of the toilet through the vertical connecting pipe section 1, connected to the drainage riser 5 through the horizontal connecting pipe section 2, and then the vertical connecting pipe section 1 and the horizontal connecting pipe section 2 are connected through the main pipe body 3, solving the problem that the vertical axes of the drainage riser 5 and the lower drain outlet 41 of the toilet are staggered and cannot be connected by other pipe fittings. At the same time, it also solves the problem that in same-floor drainage, due to the small height of the filling layer, other pipe fittings cannot connect the lower drain outlet 41 of the toilet to the horizontal pipe fitting.
[0035] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2 , the main pipe body 3 includes a first pipe body 31 arranged parallel to the horizontal connecting pipe section 2 in the horizontal direction, and a transition pipe body 32 connecting the first pipe body 31 and the horizontal connecting pipe section 2. One end of the first pipe body 31 is connected to the transition pipe body 32, and the other end is connected to the vertical connecting pipe section 1. By setting the first pipe body 31, the end of the vertical connecting pipe section 1 can be extended a certain distance in the horizontal direction. When the end of the vertical connecting pipe section 1 is blocked by the inner wall of the house or other utensils, the first pipe body 31 with an appropriate length can be set to bypass the wall or other utensils, so as to connect the vertical connecting pipe section 1 and the horizontal connecting pipe section 2.
[0036] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2 , the first pipe body 31 and the horizontal connecting pipe section 2 are arranged at intervals, and the ends of the first pipe body 31 and the horizontal connecting pipe section 2 close to each other are set to a preset distance. Such a setting can ensure that there is no overlapping part between the first pipe body 31 and the horizontal connecting pipe section 2, which is convenient for connecting the transition pipe 32, reduces the part that needs to be bent on the transition pipe 32, and thus improves the efficiency of setting the toilet drain pipe.
[0037] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2, the transition pipe body 32 is arc-shaped, and both ends of the transition pipe 32 are respectively connected to the ports of the first pipe body 31 and the horizontal connecting pipe section 2 that are close to each other. The arc-shaped transition pipe body 32 can facilitate the connection between the transition pipe body 32 and the first pipe body 31 and the horizontal connecting pipe section 2 with different spacing distances. Even if the spacing between the first pipe body 31 and the horizontal connecting pipe section 2 is large and there are other utensils arranged in the spacing part, the arc-shaped transition pipe body 32 can also bypass the above obstacles to connect the first pipe body 31 and the horizontal connecting pipe section 2.
[0038] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2 , the transition pipe body 32 is zigzag-shaped, and both ends of the transition pipe 32 are respectively connected to the ports of the first pipe body 31 and the horizontal connecting pipe section 2 that are close to each other. The zigzag-shaped transition pipe body 32 can facilitate the connection between the transition pipe body 32 and the first pipe body 31 and the horizontal connecting pipe section 2 with different spacing distances. Even if the spacing between the first pipe body 31 and the horizontal connecting pipe section 2 is large and there are other utensils arranged in the spacing part, the zigzag-shaped transition pipe body 32 can also bypass the above obstacles to connect the first pipe body 31 and the horizontal connecting pipe section 2, and the zigzag-shaped transition pipe body 32 is also convenient for manufacturing and can save costs to a certain extent. Of course, in other embodiments, the transition pipe 32 can also be of other shapes, such as the structure of a house, the number of utensils in the house, etc., which can be determined according to the actual situation, and the present disclosure does not limit this.
[0039] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2 , the distance between the axes of the first pipe body 31 and the horizontal connecting pipe section 2 is 80 - 180 mm. Such a setting can ensure that in most cases, the distance requirements between the vertical connecting pipe section 1 and the drainage riser 5 can be met, and it can be avoided that the main pipe body 3 is difficult to connect the vertical connecting pipe section 1 and the horizontal connecting pipe section 2 due to the too small or too large distance between the axes of the first pipe body 31 and the horizontal connecting pipe section 2.
[0040] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3, the end of the transition pipe body 32 is detachably connected to the end of the first pipe body 31 and the end of the horizontal connecting pipe section 2. By setting the transition pipe body 32 to be detachably connected to the first pipe body 31 and the horizontal connecting pipe section 2, on the one hand, when installing the transition pipe body 32, different-shaped transition pipe bodies 32 can be manufactured and selected according to the actual situation, without manufacturing the entire main pipe body 3, which improves the installation efficiency of the toilet drain pipe of the present disclosure and can also save manufacturing costs to a certain extent. On the other hand, since the end of the transition pipe body 32 is detachably connected to the end of the first pipe body 31 and the end of the horizontal connecting pipe section 2, during installation, the directions of the first pipe body 31 and the horizontal connecting pipe section 2 can also be rotated according to the actual situation to adapt to the positions of different drain risers, making the toilet drain pipe of the present disclosure have better applicability.
[0041] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3 , connection ports 33 are provided at the connecting ends of the first pipe body 31 and the horizontal connecting pipe section 2 with the transition pipe body 32. The end of the transition pipe body 32 can be inserted into the connection port 33 and is in transitional fit with the connection port 33 to complete the detachable connection between the first pipe body 31, the horizontal connecting pipe section 2, and the transition pipe body 32. And since they are connected together by means of transitional fit, the sealing performance after connection can also be ensured, avoiding leakage of the main pipe body 3 during use. Of course, in other embodiments, the first pipe body 31, the horizontal connecting pipe section 2, and the transition pipe body 32 can also be detachably connected together in other ways. For example, internal threads and external threads that can cooperate with each other can be provided at the connecting ends of the first pipe body 31 and the horizontal connecting pipe section 2 with the transition pipe body 32 to complete the fixed connection between the three pipe fittings, or other detachable connection methods well-known to those skilled in the art can also be used, which will not be elaborated here too much.
[0042] In an embodiment of the present disclosure, refer to Figure 1 and Figure 2 , the vertical connecting pipe section 1, the horizontal connecting pipe section 2, and the main pipe body 3 are integrally formed. Such a setting can improve the strength of the entire drain pipe, enable the drain pipe to have a longer service life and stability during use, and the integral forming support can also be more convenient during installation.
[0043] In one embodiment of the present disclosure, the vertical connecting pipe section 1, the horizontal connecting pipe section 2, and the main pipe body 3 are made of cast iron material. The cast iron material has good strength, corrosion resistance, and relatively low cost. On the premise of ensuring a long service life, it can also reduce the manufacturing costs of the vertical connecting pipe section 1, the horizontal connecting pipe section 2, and the main pipe body 3. Of course, in other embodiments, the vertical connecting pipe section 1, the horizontal connecting pipe section 2, and the main pipe body 3 can also be made of other materials, which can be determined according to the actual situation, and the present disclosure does not limit this.
[0044] According to the second aspect of the present disclosure, there is also provided a toilet drainage system, including the same-floor drainage toilet drain pipe described in the above embodiment, a toilet 4, and a drainage riser 5. Through the toilet drain pipe in the above embodiment, when the horizontal structure between the drainage riser 5 and the lower drainage outlet 41 of the toilet is staggered, the lower drainage outlet 41 of the toilet 4 can be horizontally connected to the drainage riser 5, and the stability of the connection can be ensured.
[0045] The specific connection process is as follows. Taking the detachable toilet drain pipe as an example, first, the vertical connecting pipe section 1 can be connected to the lower drainage outlet 41 of the toilet. Then, the horizontal connecting pipe section 2 is communicated with the horizontal interface on the drainage riser 5. After that, the staff can select according to the distance between the lower drainage outlet 41 of the toilet and the drainage riser 5 staggered in front of and behind the toilet 4, as well as the positions of other appliances in the house, and select a transition pipe body 32 with a suitable shape and length to connect the vertical connecting pipe section 1 and the horizontal connecting pipe section 2 to complete the connection between the toilet 4 and the drainage riser 5.
[0046] The same-floor drainage toilet drain pipe of the present disclosure is connected to the lower drainage outlet 41 of the toilet through the vertical connecting pipe section 1, communicated with the drainage riser 5 through the horizontal connecting pipe section 2, and the vertical connecting pipe section 1 and the horizontal connecting pipe section 2 are communicated through the main pipe body 3, avoiding the difficulty of connecting the two pipe sections due to the staggered setting of the vertical connecting pipe section 1 and the drainage riser 5, and ensuring the drainage requirement of the toilet 4.
[0047] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0048] In addition, it should be noted that, in the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present disclosure does not separately describe various possible combination methods.
[0049] In addition, any combination can be made among various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.
Claims
1. A toilet drain pipe for same-floor drainage, characterized in that: include: A vertical connecting pipe section, used to connect the lower drain outlet of the toilet; A horizontal connecting pipe section, used to connect to a horizontal interface in a drainage riser, wherein a vertical axis of the vertical connecting pipe section and a vertical axis of the drainage riser are staggered in a front-rear direction of the toilet; A main pipe body is connected between the vertical connecting pipe section and the horizontal connecting pipe section along a horizontal direction.
2. The same-floor drainage toilet drain pipe according to claim 1, characterized in that: The main pipe body includes a first pipe body parallel to the horizontal connecting pipe section in the horizontal direction, the first pipe body and the horizontal connecting pipe section are connected via a transition pipe body, and the vertical connecting pipe section is located at the end of the first pipe body.
3. The same-floor drainage toilet drain pipe according to claim 2, characterized in that: The first pipe body and the horizontal connecting pipe section are arranged at intervals, and a preset distance is set between mutually adjacent ports of the first pipe body and the horizontal connecting pipe section.
4. The same-floor drainage toilet drain pipe according to claim 2, characterized in that: The transition pipe body is in an arc shape, and two ends thereof are respectively connected to mutually adjacent ports of the first pipe body and the horizontal connecting pipe section.
5. The same-floor drainage toilet drain pipe according to claim 2, characterized in that: The transition pipe body is in a broken line shape, and two ends thereof are respectively connected to mutually adjacent ports of the first pipe body and the horizontal connecting pipe section.
6. The same-floor drainage toilet drain pipe according to claim 2, characterized in that: The end of the transition pipe body is detachably connected to the end of the first pipe body and the horizontal connecting pipe section.
7. The same-floor drainage toilet drain pipe according to claim 6, characterized in that: The first pipe body and the horizontal connecting pipe section are provided with a connecting port at the connecting end with the transition pipe body, and the end of the transition pipe body can be inserted into the connecting port to transitionally match with the connecting port.
8. The same-floor drainage toilet drain pipe according to claim 1, characterized in that: The vertical connecting pipe section, the horizontal connecting pipe section and the main pipe body are integrally formed.
9. The same-floor drainage toilet drain pipe according to claim 1, characterized in that: The vertical connecting pipe section, the horizontal connecting pipe section and the main pipe body are made of cast iron material.
10. A toilet drainage system, characterized in that: include: The same-floor drainage toilet drain pipe, toilet and drainage riser according to any one of claims 1 to 9, wherein the same-floor drainage toilet drain pipe is used to connect the toilet with the drainage riser.