Combined drainage pipeline for siphon closestool

Abstract

The utility model discloses a combined drainage pipeline for a siphon closestool, which belongs to the technical field of drainage pipelines, aims to solve the problem that a drainage pipe of a traditional siphon closestool needs to be integrally replaced after being damaged and causes large waste, and comprises a water tank, a U-shaped pipe frame is connected with the water tank, and a right-angle drainage pipe is sleeved at the bottom end of the U-shaped combined pipe frame. A second right-angle connecting pipe is arranged at the corner position of the lower portion in the U-shaped combined pipe frame, the U-shaped combined pipe frame between the water tank and the right-angle discharging pipe is formed in a sleeved connection mode, and therefore after local damage is formed, use operation can be conducted again only by replacing the damaged position. In addition, the lowest point in the second right-angle connecting pipe is not lower than the highest point of the flaring position in the right-angle discharging pipe, and therefore it can be guaranteed that water at the position of the second right-angle connecting pipe is emptied in time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of drainage pipeline, specifically relates to siphon toilet combined drainage pipeline technical field. BACKGROUND

[0002] Most of the current siphon toilet drainage pipes are integrally formed designs, although they can meet the use of people, but the local pipeline will appear the damage condition after using certain time, at this time, the whole pipeline needs to be replaced to continue to use, although it can be used, but it causes great waste, in order to solve the above problems, the utility model provides a siphon toilet combined drainage pipe. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problem that the existing defects are overcome, and a siphon toilet combined drainage pipe is provided, so that the problem of great waste caused by the integral replacement of the traditional siphon toilet drainage pipe after damage is solved.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A siphon toilet combined drainage pipe, comprising a water tank, the water tank is connected with a U-shaped pipe frame, a right-angle discharge pipe is sleeved at the bottom end of the U-shaped combined pipe frame, a second right-angle connecting pipe is arranged at the lower corner position inside the U-shaped combined pipe frame, and the lowest point in the second right-angle connecting pipe is not lower than the highest point at the flared position inside the right-angle discharge pipe.

[0006] As a preferred technical scheme of the utility model, the U-shaped combined pipe frame comprises an ascending pipe group, one end of the ascending pipe group is connected with a water outlet at the bottom end of the water tank through a necked pipe, and the other end of the ascending pipe group is connected with a first right-angle connecting pipe.

[0007] As a preferred technical scheme of the utility model, the necked pipe is designed to be large at one end and small at the other end, the large end of the necked pipe is connected with the water outlet, and a lining pipe one is arranged at the position where the water outlet is connected with the necked pipe.

[0008] As a preferred technical scheme of the utility model, the ascending pipe group comprises a connecting pipe one sleeved outside the necked pipe, the connecting pipe one is connected with a connecting pipe two through a sleeve pipe one, and the connecting pipe two is connected with the top end of the first right-angle connecting pipe.

[0009] As a preferred technical scheme of the utility model, the descending pipe group comprises a sleeve pipe two sleeved at the bottom end of the first right-angle connecting pipe, the sleeve pipe two is connected with a connecting pipe three through a lining pipe two, and the connecting pipe three is connected with the inner top end of the second right-angle connecting pipe. As a preferred technical scheme of the utility model, the descending pipe group comprises a sleeve pipe two sleeved at the bottom end of the first right-angle connecting pipe, the sleeve pipe two is connected with a connecting pipe three through a lining pipe two, and the connecting pipe three is connected with the inner top end of the second right-angle connecting pipe. As a preferred technical scheme of the utility model, the descending pipe group comprises a sleeve pipe two sleeved at the bottom end of the first right-angle connecting pipe, the sleeve pipe two is connected with a connecting pipe three through a lining pipe two, and the connecting pipe three is connected with the inner top end of the second right-angle connecting pipe.

[0010] As a preferred technical scheme of the utility model, the second right-angle connecting pipe is connected with the right-angle discharge pipe through a lining pipe three.

[0011] Compared with the prior art, the utility model has the advantages that the U-shaped combined pipe frame between the water tank and the right-angle discharge pipe is combined in a sleeving mode to form, so that after local damage, only the damaged position needs to be replaced for reuse, thereby avoiding resource waste, and furthermore, the lowest point in the second right-angle connecting pipe is not lower than the highest point at the flared position in the right-angle discharge pipe, so that water at the position of the second right-angle connecting pipe can be timely emptied and drained, thereby ensuring the effect of pollution discharge. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0013] Fig. 2 It is a sectional structure schematic view of the utility model;

[0014] Fig. 3 It is a schematic view when the utility model is used in a toilet;

[0015] 1-water tank; 12-water outlet; 13-lining pipe one; 2-reducing pipe; 3-rising pipe group; 31-connecting pipe one; 32-sleeving pipe one; 33-connecting pipe two; 4-first right-angle connecting pipe; 5-descending pipe group; 51-sleeving pipe two; 52-lining pipe two; 53-connecting pipe three; 6-second right-angle connecting pipe; 61-lowest point; 62-lining pipe three; 7-right-angle discharge pipe; 71-highest point at flared position. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figs. 1-3 The utility model provides a technical scheme:

[0018] The utility model provides a kind of siphon toilet combined drain pipe, including water tank 1, the U-shaped pipe frame is connected to water tank 1, so that U-shaped combined pipe frame is formed by the combination of different pipes, so that it can be used again by replacing the damaged position after damage, the bottom end of U-shaped combined pipe frame is sleeved with right-angle discharge pipe 7, second right-angle pipe 6 is arranged at the inside lower corner position of U-shaped combined pipe frame, the lowest point 61 in second right-angle pipe 6 is not lower than the highest point 71 at flared position in right-angle discharge pipe 7, so as to ensure that sewage at the position of second right-angle pipe 6 can be drained completely, so as to ensure the effect of sewage.

[0019] U-shaped combined pipe frame includes riser group 3, one end of riser group 3 is connected with water outlet 12 at the bottom end of water tank 1 through necked pipe 2, the other end of riser group 3 is connected with first right-angle pipe 4, and the required riser group 3 is formed by a plurality of pipes, so as to facilitate maintenance and replacement operation in later period.

[0020] Necked pipe 2 is designed with large opening at one end and small opening at the other end, and the large opening end of necked pipe 2 is connected with water outlet 12, and bushing one 13 is installed at the position where water outlet 12 is connected with necked pipe 2, so as to improve the flow rate of water entering the inside of riser group 3, thereby facilitating sewage operation.

[0021] Riser group 3 includes connecting pipe one 31 sleeved outside necked pipe 2, connecting pipe one 31 is connected with connecting pipe two 33 through sleeve one 32, and connecting pipe two 33 is connected with the top end of first right-angle pipe 4.

[0022] Downcomer group 5 includes sleeve two 51 sleeved at the bottom end of first right-angle pipe 4, sleeve two 51 is connected with connecting pipe three 53 through bushing two 52, and connecting pipe three 53 is connected with the inside top end of second right-angle pipe 6, so as to realize the assembly operation of the smallest unit, thereby facilitating replacement operation after damage.

[0023] Second right-angle pipe 6 is connected with right-angle discharge pipe 7 through bushing three 62.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A combined drain for a siphonic toilet comprising a water tank (1), characterised in that: The water tank (1) is connected with a U-shaped pipe frame, a right-angle discharge pipe (7) is sleeved at the bottom end of the U-shaped combined pipe frame, a second right-angle connecting pipe (6) is arranged at the lower corner position inside the U-shaped combined pipe frame, and the lowest point (61) inside the second right-angle connecting pipe (6) is not lower than the highest point (71) at the flared position inside the right-angle discharge pipe (7).

2. A combined drain for a siphonic toilet according to claim 1, characterized in that: The U-shaped combined pipe frame comprises a riser group (3), one end of the riser group (3) is connected with a water outlet (12) at the bottom end of the water tank (1) through a necked pipe (2), and the other end of the riser group (3) is connected with a first right-angle connecting pipe (4).

3. A combined drain for a siphonic toilet according to claim 2, characterized in that: The necked pipe (2) is designed to be large at one end and small at the other end, the large-end of the necked pipe (2) is connected with the water outlet (12), and a lining pipe I (13) is arranged at the position where the water outlet (12) is connected with the necked pipe (2).

4. A combined drain for a siphonic toilet according to claim 2, wherein: The riser group (3) comprises a connecting pipe I (31) sleeved outside the necked pipe (2), the connecting pipe I (31) is connected with a connecting pipe II (33) through a sleeve pipe I (32), and the connecting pipe II (33) is connected with the top end of the first right-angle connecting pipe (4).

5. A combined drain for a siphonic toilet according to claim 2, wherein: The first right-angle connecting pipe (4) is connected with a downcomer group (5) below, the downcomer group (5) comprises a sleeve pipe II (51) sleeved at the bottom end of the first right-angle connecting pipe (4), the sleeve pipe II (51) is connected with a connecting pipe III (53) through a lining pipe II (52), and the connecting pipe III (53) is connected with the top end inside the second right-angle connecting pipe (6).

6. A combined drain for a siphonic toilet according to claim 1, characterized in that: The second right-angle connecting pipe (6) is connected with the right-angle discharge pipe (7) through a lining pipe III (62).

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