House same-floor drainage structure

Abstract

The utility model relates to the technical field of building drainage, in particular to a house same-floor drainage structure which comprises a separation and communication base, connecting pipes are fixedly connected to the three side walls of the separation and communication base, water conveying pipes are installed in the connecting pipes, collecting assemblies are arranged on the connecting pipes, and each collecting assembly comprises a collecting pipe in threaded connection with the corresponding connecting pipe. The inner wall of one end, far away from the connecting pipe, of the collecting pipe is fixedly connected with a first annular water baffle, and the inner wall of one end, far away from the connecting pipe, of the collecting pipe is fixedly connected with a first annular water baffle. Sewage is prevented from falling from the collecting pipe through the first annular water baffle and the second annular water baffle, then the collecting pipe is rotated to be detached from the connecting pipe, the collecting pipe can be washed, and the problems that the sewage falls on the bearing frame and is difficult to clean, peculiar smells are emitted after a long time, and environmental sanitation is affected are solved as much as possible.

Description

Technical Field

[0001] The present application relates to the technical field of building drainage, and in particular to a same-floor drainage structure for a building. Background Art

[0002] Same-floor drainage means that the drainage branches on the same floor do not pass through the floor slab, but are connected to the main drainage pipe on the same floor. If a situation requires cleaning and unblocking, the problem can be solved on this floor. Compared with the traditional interlayer drainage treatment method, the most fundamental concept change of the same-floor drainage solution is to completely get rid of the constraints between adjacent floors through the reasonable layout of the pipes within this floor, avoiding a series of troubles and hidden dangers caused by the drainage horizontal pipes encroaching on the lower space.

[0003] The utility model patent with announcement number CN214789681U proposes a same-floor drainage structure, including a main water pipe and a branch seat located on the main water pipe. The branch seat is used to branch the water in the main water pipe to each branch pipe. The main water pipe and the branch pipe are both plugged and fixed on the branch seat. A plurality of supporting frames are provided on the branch seat, and the plurality of supporting frames are respectively located under the branch pipe and the main water pipe.

[0004] One of the above-mentioned same-floor drainage structures is to set up a supporting frame and install a water distribution pipe through the supporting frame, so that when the water distribution pipe is dismantled, the overflowing sewage will fall directly onto the supporting frame, and will not drip directly onto the work area, thereby ensuring the cleanliness of the construction environment. However, the supporting frame is not convenient to dismantle, and the sewage falling on the supporting frame is difficult to clean, and it will emit odor over a long period of time, causing problems affecting environmental hygiene. Utility Model Content

[0005] The purpose of the present invention is to solve or at least alleviate the existing same-floor drainage structure by providing a supporting frame and installing a water distribution pipe through the supporting frame, so that when the water distribution pipe is disassembled, the overflowing sewage will directly fall onto the supporting frame, and will not drip directly onto the work area, thereby ensuring the cleanliness of the construction environment. However, the supporting frame is inconvenient to disassemble, and the sewage falling on the supporting frame is difficult to clean, and will emit odor over a long period of time, resulting in problems affecting environmental hygiene.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A drainage structure on the same floor of a house includes a branch seat, wherein the side walls on three sides of the branch seat are fixedly connected to connecting pipes, water pipes are installed in the connecting pipes, and a collecting assembly is provided on the connecting pipe. The collecting assembly includes a collecting pipe threadedly connected to the connecting pipe, and a first annular water baffle is fixedly connected to the inner wall of one end of the collecting pipe away from the connecting pipe, and a second annular water baffle is fixedly connected to the inner wall of the collecting pipe away from the first annular water baffle, and the second annular water baffle is fit with one end of the connecting pipe.

[0008] By adopting the above technical solution, when in use, the collecting pipe is threadedly connected to the connecting pipe, so that the second annular water baffle is fitted with one end of the connecting pipe, and then the water supply pipe is passed through the collecting pipe and connected to the connecting pipe, so that when the water supply pipe is removed, the overflowing sewage will fall on the collecting pipe, and the first annular water baffle and the second annular water baffle are used to prevent the sewage from falling from the collecting pipe. Then, the collecting pipe is rotated to remove the collecting pipe from the connecting pipe, and the collecting pipe can be flushed, which avoids as much as possible the sewage falling on the supporting frame and being difficult to clean, and emitting odor for a long time, causing problems affecting environmental sanitation.

[0009] Optionally, a retaining pipe is fixedly connected to one end of the inner wall of the connecting pipe close to the branch seat, an annular pressure plate is sleeved on one end of the water supply pipe close to the connecting pipe, and an expandable annular sealing gasket is fixedly connected to the side wall of the annular pressure plate close to the connecting pipe.

[0010] By adopting the above technical solution, the water pipe is inserted into the retaining pipe, the annular sealing gasket is abutted against the retaining pipe, and then the water pipe is continuously pushed to make the annular pressure plate close to the retaining pipe, the annular sealing gasket is squeezed and expanded, and fits with the connecting pipe, which can improve the sealing performance of the connection between the water pipe and the connecting pipe.

[0011] Optionally, a plurality of fixing bolts are provided on the side wall of the collecting pipe, and the fixing bolts all pass through the collecting pipe and the connecting pipe and are threadedly connected to the annular pressure plate.

[0012] By adopting the above technical solution, the stability of the connection between the water pipe and the connecting pipe can be improved by threading the fixing bolts through the collecting pipe and the connecting pipe and the annular pressure plate.

[0013] Optionally, a sealing ring is fixedly connected to a side wall of the second annular water baffle away from the first annular water baffle.

[0014] By adopting the above technical solution, the sealing between the second annular water baffle and the connecting pipe can be improved through the sealing ring, preventing sewage from leaking from the gap between the connecting pipe and the second annular water baffle when overflowing, causing it to flow out from one end of the collection pipe.

[0015] Optionally, a plurality of accommodating holes are opened on the side wall of the collecting pipe, and the fixing bolts are respectively located in the accommodating holes.

[0016] By adopting the above technical solution, the fixing bolts can be hidden on the collecting pipe through the accommodating holes.

[0017] Optionally, a filter screen is provided in one end of the water pipe close to the connecting pipe, and a connecting piece is provided on the filter screen. The filter screen is fixedly connected to the water pipe via the connecting piece.

[0018] By adopting the above technical solution, the filter screen can prevent impurities and other garbage in the sewage from entering the distribution seat, causing the distribution seat to be blocked and difficult to clean.

[0019] Optionally, the connecting part includes a plurality of slide grooves opened on the side wall of the filter screen plate close to the connecting pipe, a spring is provided in the slide groove, one end of the spring is fixedly connected to the side wall of the slide groove, the other end of the spring is fixedly connected to a pull plate, the side wall of the pull plate away from the spring is fixedly connected to a plug rod, the end of the plug rod away from the pull plate passes through the side wall of the slide groove and extends to the outside of the filter screen plate, and the inner wall of the water pipe is provided with a plurality of sockets connected to the plug rods.

[0020] By adopting the above technical solution, when the water pipe is blocked by impurities and other garbage, the water pipe is removed from the connecting pipe, and the pull plate is slid in the slide groove to squeeze the spring, so that the insertion rod moves to the side wall of the filter plate and disengages from the socket. The filter plate can then be removed and the water pipe can be unblocked.

[0021] Optionally, the corner portion of the branch seat is arc-shaped.

[0022] By adopting the above technical solution, the corners of the branch seat are designed to be arc-shaped, which can reduce the damage to personnel caused by the excessive sharpness of the corners of the branch seat when installing the branch seat.

[0023] In summary, the beneficial effects of this application are as follows:

[0024] 1. The present application adopts the coordinated arrangement between the collecting pipe, the first annular water baffle and the second annular water baffle. When in use, the collecting pipe is threadedly connected to the connecting pipe so that the second annular water baffle fits into one end of the connecting pipe. Then, the water delivery pipe is passed through the collecting pipe and connected to the connecting pipe. When the water delivery pipe is removed, the overflowing sewage will fall into the collecting pipe. The first annular water baffle and the second annular water baffle prevent the sewage from falling from the collecting pipe. Then, the collecting pipe is rotated to remove the collecting pipe from the connecting pipe, and the collecting pipe can be flushed. This avoids as much as possible the sewage falling onto the supporting frame, which is difficult to clean and will emit odor over a long period of time, thus affecting environmental hygiene.

[0025] 2. Insert the water pipe into the retaining pipe so that the annular sealing gasket contacts the retaining pipe. Continue to push the water pipe so that the annular pressure plate is close to the retaining pipe, squeeze and expand the annular sealing gasket, and fit it with the connecting pipe to improve the sealing performance of the connection between the water pipe and the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is an exploded schematic diagram of the connection structure of the connecting pipe and the water pipe of the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of the collection tube of the present utility model;

[0029] Figure 4 This is an exploded schematic diagram of the connection structure between the filter screen plate and the water pipe of the present invention.

[0030] Explanation of the accompanying reference numerals: 1. branch seat; 2. connecting pipe; 3. water supply pipe; 4. collecting pipe; 5. first annular water baffle; 6. second annular water baffle; 7. baffle pipe; 8. annular pressure plate; 9. annular sealing gasket; 10. fixing bolt; 11. sealing ring; 12. receiving hole; 13. filter screen; 14. slide groove; 15. spring; 16. pull plate; 17. plug rod; 18. socket. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] See also Figure 1-3 , a drainage structure for the same floor of a house, including a branch seat 1, the three side walls of the branch seat 1 are fixedly connected with connecting pipes 2, and connected water pipes 3 are installed in the connecting pipes 2, one end of which is away from the connecting pipe 2 and is connected to the main downpipe of multiple drainage systems vertically integrated in the building. The connecting pipe 2 is provided with a collecting component for collecting overflowing sewage. The collecting component includes a collecting pipe 4, a first annular water baffle 5 and a second annular water baffle 6. The first annular water baffle 5 and the second annular water baffle 6 are respectively fixedly connected to the two ends of the inner wall of the collecting pipe 4, and one end of the collecting pipe 4 close to the second annular water baffle 6 is threadedly connected to the connecting pipe 2, so that the second annular water baffle 6 is fitted with one end of the connecting pipe 2, and the overflowing sewage flows into the collecting pipe 4 between the first annular water baffle 5 and the second annular water baffle 6 to prevent it from flowing out of the collecting pipe 4.

[0033] When in use, the collecting pipe 4 is threadedly connected to the connecting pipe 2 so that the second annular water baffle 6 fits against one end of the connecting pipe 2, and then the water supply pipe 3 is passed through the collecting pipe 4 and connected to the connecting pipe 2, so that when the water supply pipe 3 is removed, the overflowing sewage will fall on the collecting pipe 4, and the first annular water baffle 5 and the second annular water baffle 6 will prevent the sewage from falling from the collecting pipe 4. Then the collecting pipe 4 is rotated to remove the collecting pipe 4 from the connecting pipe 2, and the collecting pipe 4 can be flushed, which avoids the sewage from falling on the supporting frame and being difficult to clean, and will emit odor for a long time, causing problems affecting environmental sanitation.

[0034] Reference Figure 2 The inner wall of the connecting pipe 2 is fixedly connected to a retaining pipe 7 at one end near the branch seat 1, and an annular pressure plate 8 is sleeved on the end of the water pipe 3 near the connecting pipe 2. The side wall of the annular pressure plate 8 near the connecting pipe 2 is fixedly connected to an expandable annular sealing gasket 9. Insert the water pipe 3 into the retaining pipe 7 so that the annular sealing gasket 9 abuts against the retaining pipe 7. Then continue to push the water pipe 3 so that the annular pressure plate 8 is close to the retaining pipe 7, squeeze and expand the annular sealing gasket 9, and fit it with the connecting pipe 2, which can improve the sealing performance of the connection between the water pipe 3 and the connecting pipe 2.

[0035] Reference Figure 2 The side wall of the collecting pipe 4 is provided with multiple fixing bolts 10, which all pass through the collecting pipe 4 and the connecting pipe 2 and are threadedly connected to the annular pressure plate 8. By passing the fixing bolts 10 through the collecting pipe 4 and the connecting pipe 2 and threadedly connecting them to the annular pressure plate 8, the stability of the connection between the water supply pipe 3 and the connecting pipe 2 can be improved.

[0036] Reference Figure 3 A sealing ring 11 is fixedly connected to the side wall of the second annular water baffle 6 away from the first annular water baffle 5. The sealing ring 11 can improve the sealing between the second annular water baffle 6 and the connecting pipe 2, preventing sewage from overflowing and seeping out from the gap at the joint between the connecting pipe 2 and the second annular water baffle 6, causing the problem of flowing out from one end of the collection pipe 4.

[0037] Reference Figure 2 The side wall of the collecting pipe 4 is provided with a plurality of receiving holes 12 , and the fixing bolts 10 are respectively located in the receiving holes 12 . The fixing bolts 10 can be hidden on the collecting pipe 4 through the receiving holes 12 .

[0038] Reference Figure 4 A filter screen plate 13 is provided in one end of the water pipe 3 near the connecting pipe 2, and a connecting piece is provided on the filter screen plate 13. The filter screen plate 13 is fixedly connected to the water pipe 3 through the connecting piece. The filter screen plate 13 can prevent impurities and other garbage in the sewage from entering the distribution seat 1, causing the distribution seat 1 to be blocked and difficult to clean.

[0039] Reference Figure 4The connecting piece includes a plurality of slides 14 opened on the side wall of the filter screen plate 13 close to the connecting pipe 2. A spring 15 is provided in the slide 14. One end of the spring 15 is fixedly connected to the side wall of the slide 14. The other end of the spring 15 is fixedly connected to a pull plate 16. The pull plate 16 is fixedly connected to the side wall of the spring 15 on the side where the plug rod 17 is fixed. The end of the plug rod 17 away from the pull plate 16 passes through the side wall of the slide 14 and extends to the outside of the filter screen plate 13. A plurality of plug holes 18 are provided on the inner wall of the water pipe 3 to be plugged with the plug rod 17. When the water pipe 3 is blocked with impurities or other garbage, the water pipe 3 is removed from the connecting pipe 2. By sliding the pull plate 16 in the slide 14, the spring 15 is squeezed, and the plug rod 17 is moved to the side wall of the filter screen plate 13 and disengaged from the plug hole 18, the filter screen plate 13 can be removed and the water pipe 3 can be dredged.

[0040] Reference Figure 1 The corners of the branch seat 1 are arc-shaped. Designing the corners of the branch seat 1 into an arc shape can reduce the damage to personnel caused by the excessive sharpness of the corners of the branch seat 1 when installing the branch seat 1.

[0041] After the rinsing of bottle 3, bottle cap 7 is opened, and the rinsing of bottle 3 is finished, and bottle cap 7 is opened, and the rinsing of bottle 3 is finished, and bottle cap 7 is opened, and the rinsing of bottle 3 is finished, and bottle cap 7 is opened, and the rinsing of bottle 3 is finished, and bottle cap 7 is opened.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A drainage structure for the same floor of a house, comprising a branch seat (1), wherein the three side walls of the branch seat (1) are fixedly connected to connecting pipes (2), each of which is provided with a water pipe (3), and a collecting assembly is provided on the connecting pipe (2), characterized in that: The collecting assembly comprises a collecting pipe (4) threadedly connected to the connecting pipe (2); a first annular water baffle (5) is fixedly connected to the inner wall of one end of the collecting pipe (4) away from the connecting pipe (2); a second annular water baffle (6) is fixedly connected to the inner wall of the collecting pipe (4) at one end away from the first annular water baffle (5); the second annular water baffle (6) is in contact with one end of the connecting pipe (2).

2. A same-floor drainage structure for a house according to claim 1, characterized in that: A retaining pipe (7) is fixedly connected to one end of the inner wall of the connecting pipe (2) close to the branch seat (1), and an annular pressure plate (8) is sleeved on one end of the water supply pipe (3) close to the connecting pipe (2). An expandable annular sealing gasket (9) is fixedly connected to the side wall of the annular pressure plate (8) close to one side of the connecting pipe (2).

3. A same-floor drainage structure for a house according to claim 2, characterized in that: The side wall of the collecting pipe (4) is provided with a plurality of fixing bolts (10), and the fixing bolts (10) all pass through the collecting pipe (4) and the connecting pipe (2) and are threadedly connected to the annular pressure plate (8).

4. The same-floor drainage structure of a house according to claim 1, characterized in that: A sealing ring (11) is fixedly connected to a side wall of the second annular water baffle (6) away from the first annular water baffle (5).

5. The same-floor drainage structure for a house according to claim 3, characterized in that: The side wall of the collecting pipe (4) is provided with a plurality of accommodating holes (12), and the fixing bolts (10) are respectively located in the accommodating holes (12).

6. The same-floor drainage structure for a house according to claim 1, characterized in that: A filter screen plate (13) is provided in one end of the water pipe (3) close to the connecting pipe (2), and a connecting piece is provided on the filter screen plate (13). The filter screen plate (13) is fixedly connected to the water pipe (3) via the connecting piece.

7. A same-floor drainage structure for a house according to claim 6, characterized in that: The connecting member includes a plurality of slide grooves (14) provided on the side wall of the filter screen (13) close to the connecting pipe (2), a spring (15) is provided in the slide groove (14), one end of the spring (15) is fixedly connected to the side wall of the slide groove (14), the other end of the spring (15) is fixedly connected to a pull plate (16), the side wall of the pull plate (16) away from the spring (15) is fixedly connected to an insertion rod (17), the end of the insertion rod (17) away from the pull plate (16) passes through the side wall of the slide groove (14) and extends to the outside of the filter screen (13), and the inner wall of the water supply pipe (3) is provided with a plurality of sockets (18) connected to the insertion rods (17).

8. The same-floor drainage structure for a house according to claim 1, characterized in that: The corner portions of the branch seat (1) are arc-shaped.

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