CN217128402U - PVC sewage pipes for house ornamentation - Google Patents

Abstract

The application relates to the technical field of sewage pipes, in particular to a PVC sewage pipe for home decoration, which comprises a first connecting pipe, a connecting angle pipe and a second connecting pipe which are sequentially connected, wherein two ends of the connecting angle pipe are connected with the first connecting pipe and the second connecting pipe through a switching sleeve; the water inlet end of the connecting angle pipe is also provided with an overhaul pipe, and the overhaul pipe is arranged on the extension section of the connecting angle pipe; the top of the connecting angle pipe is also provided with an anti-overflow pipeline, and the anti-overflow pipeline is respectively connected with the first connecting pipe and the second connecting pipe. This application makes things convenient for sewage pipes's clearance and avoids overflowing of sewage, has improved sewage pipes's life.

Description

PVC sewage pipes for house ornamentation

Technical Field

The application relates to the technical field of sewage pipes, in particular to a PVC sewage pipe for home decoration.

Background

The domestic sewage refers to the domestic water discharge of people in life and the wastewater generated in household sanitary facilities and the like.

The structure of the drainage blow off pipe that house ornamentation was used is very common in prior art, generally only include a monolayer structure, this kind of drainage blow off pipe is when the drainage blowdown, the noise is great, and can carry a large amount of floaters in the sewage, finally lead to the sewage pipes to block up, consequently need the manual work to switch on among the prior art, unusual inconvenience, after blocking up, just can not normal use and drainage, cause very big inconvenience for the user, and the sewage in the water pipe spills over when the maintenance and influences the normal life of user and still can lead to the blow off pipe to consume a large amount of time, personnel intensity of labour is big, economic cost increases.

Chinese patent CN210421283U discloses a PVC sewer pipe for sewage discharge, which comprises a first connecting pipe, a second connecting pipe and a connecting angle pipe, wherein the first connecting pipe is fixedly arranged on the outer surface of one end of the connecting angle pipe, the second connecting pipe is fixedly arranged on the outer surface of the other end of the connecting angle pipe, the first connecting pipe and the connecting angle pipe are fixedly butted through a fastening collar, a spring sleeve is fixedly arranged on one side, close to the first connecting pipe, of the inner surface of the fastening collar, a limiting snap ring is fixedly arranged on the outer surface of the first connecting pipe, close to the bottom of the spring sleeve, a sealing ring is fixedly arranged on the outer surface of the lower end of the limiting snap ring, and a sealing cover is fixedly arranged at the middle position of the inner side of the bottom of the connecting angle pipe; the utility model discloses a setting of fastening rand and filter ring makes the utility model provides a PVC downcomer stage property for sewage discharge has rotatory auxiliary structure, makes it use more convenient, increases its self functionality, and is comparatively practical.

To the correlation technique among the above-mentioned, the inventor thinks that current sewage pipes bottom is connected the corner tube through the installation and is installed the filter screen and filter magazine in the sewage, can filter the impurity in the sewage, the effectual jam of avoiding the pipeline, but in connecting the corner tube, the sealing plug that has the filter screen only can filter the sewage that discharges the sewage in-process, discharge when sewage and end, partial sewage can remain in connecting the corner tube, the spot can deposit at the filter screen front end of connecting the corner tube, cause sewage pipes's internal diameter to reduce, cause the blowdown volume to reduce and the condition of jam easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides a PVC sewage pipe for home decoration.

The application provides a PVC sewage pipes for house ornamentation adopts following technical scheme:

a PVC sewage pipeline for home decoration comprises a first connecting pipe, a connecting angle pipe and a second connecting pipe which are sequentially connected, wherein two ends of the connecting angle pipe are connected with the first connecting pipe and the second connecting pipe through a switching sleeve; the water inlet end of the connecting angle pipe is also provided with an overhaul pipe, and the overhaul pipe is arranged on the extension section of the connecting angle pipe; the top of the connecting angle pipe is also provided with an anti-overflow pipeline, and the anti-overflow pipeline is respectively connected with the first connecting pipe and the second connecting pipe.

Through adopting above-mentioned technical scheme, sewage entry is connected to first takeover, and the bottom of first takeover is taken over through connecting the corner tube and is connected with the second, and sewage can be taken over through the second after the filtration of connecting the corner tube and discharges. The sealing plug of the bottom installation of connecting the corner tube is used for installing the filter ring to the top joint of filtering the ring is in connecting the corner tube, has made things convenient for the change of long-term after using to filtering the ring, guarantees normal sewage filter effect and drainage speed. The end of intaking of connecting the corner tube is equipped with overhauls the pipe, on the extension section of overhauing the pipe, can be convenient for clear up the impurity of sediment on the pipe wall before the filter screen in the connecting the corner tube. The connecting angle pipe is arranged at the bottom of the first connecting pipe and the bottom of the second connecting pipe, and the overflow-proof pipeline is adopted to directly discharge sewage in the first connecting pipe to the second connecting pipe under the condition that the connecting angle pipe is blocked.

Preferably, the connecting corner tube comprises a transverse tube in the middle section and inclined tubes in bilateral symmetry, and the sealing plug is mounted at the bottom of the transverse tube.

Through adopting above-mentioned technical scheme, the middle violently pipe of connecting the angle pipe is used for the installation to have the sealing plug of filtering the ring, can filter sewage under the horizontality, has reduced sewage to the impact force of filtering the ring, has improved the filter effect and the life of filtering the ring to the sealing plug of bottom is after taking apart, and the design of two pipe chute is cooperated, can carry out effectual washing, convenient and fast to the inner wall of connecting the angle pipe.

Preferably, the inner diameter of the maintenance pipeline is the same as that of the connecting angle pipe, a piston and a push-pull rod are arranged in the maintenance pipeline, and a sealing cover is sleeved at the tail end of the maintenance pipeline.

By adopting the technical scheme, the piston in the maintenance pipeline can push and pull and clean the connecting angle pipe with the same inner diameter under the action of the push-pull rod, so that impurities on the inner wall of the connecting angle pipe can be effectively removed, and the daily cleaning and maintenance of the connecting angle pipe are facilitated.

Preferably, the center of the side wall of the piston is sleeved with a sealing ring, a limit baffle is further arranged at the joint of the piston and the push-pull rod, and the limit baffle is fixedly connected with the push-pull rod.

Through adopting above-mentioned technical scheme, the sealed pot of suit can let the push-and-pull rod drag the in-process to the piston and guarantee better gas tightness on the piston center cover is equipped with sealed piston lateral wall, guarantees the clearance of piston to pipeline wall and connection angle pipe wall, and limit baffle can effectual weaving piston take place deformation in the use, has improved the holistic steady operation of pipeline of overhaul greatly.

Preferably, the anti-overflow pipeline is a horizontal pipeline connected with the first connecting pipe and the second connecting pipe, a liquid level measuring groove is formed in the middle of the anti-overflow pipeline, and an alarm is installed in the middle of the liquid level measuring groove.

Through adopting above-mentioned technical scheme, anti-overflow pipeline level sets up, and the liquid level measurement recess that is equipped with in the middle of it is arranged in storing the sewage that enters into the anti-overflow pipeline, avoids it directly to take over the discharge through the second, and the alarm of interlude setting on the liquid level measurement recess can be timely report to the police when sewage reaches a certain amount to remind personnel in time to clear up the connection angle pipe that blocks up.

Preferably, the inner diameters of the first connecting pipe and the second connecting pipe are the same, the inner diameter of the connecting angle pipe is larger than that of the first connecting pipe and the second connecting pipe, limiting ring grooves are formed in the connecting positions of the first connecting pipe, the first connecting pipe and the connecting angle pipe, and the limiting ring grooves are matched with the adapter sleeve.

Through adopting above-mentioned technical scheme, the spacing annular that connecting pipe mouth both ends opening part set up is used for taking over spacingly when being connected with first takeover and second to adapter sleeve and this spacing annular adaptation can be used for effectual fixed connection.

Preferably, the adapter sleeve is of a pipe installation structure, annular protrusions are arranged at the edge of the inner side of the adapter sleeve and matched with the limiting ring grooves, and an elastic sealing mechanism is further arranged on the inner side of the adapter sleeve.

Through adopting above-mentioned technical scheme, annular protrusion and spacing annular adaptation on the adapter sleeve to the last elastic sealing mechanism of adapter sleeve can play sealed effect to the connection between the pipeline.

Preferably, elastic sealing mechanism installs on adapter sleeve's inner wall, including elastic sealing ring, spacing collar and spring coil, wherein elastic sealing ring sets up in the junction of first takeover or second takeover and connection angle pipe, and the spacing collar carries out the top tight extrusion to elastic sealing ring through the spring coil.

Through adopting above-mentioned technical scheme, through the extrusion of spring coil to the spacing collar among the elastic sealing mechanism, the spacing collar effect is on elastic sealing ring, lets elastic sealing ring play better sealed effect to the junction of pipeline.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the overflow-proof pipeline is adopted, so that the overflow of sewage can not be caused even under the condition that the connecting corner pipe is blocked, and meanwhile, the designed alarm can give out prompt in time;

2. the maintenance pipe orifice arranged at the water inlet end can clean impurities in the pipe wall of the connecting angle pipe under the action of the piston, so that the maintenance pipe orifice is simpler and more convenient and is convenient for a user;

3. the design that changes traditional arc connection angle pipe into pipe chute and violently pipe can be with effectual magazine of avoiding in the pipe wall adhere to and conveniently clear up, made things convenient for the inside clearance of connection angle pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a PVC sewage pipe for home decoration;

fig. 2 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a first adapter tube; 2. connecting an angle pipe; 21. a sealing plug; 22. a filter ring; 23. a water inlet end; 24. repairing the pipe; 241. a piston; 242. a push-pull rod; 243. a sealing cover; 244. a seal ring; 245. a limit baffle; 25. an anti-overflow pipe; 251. a liquid level metering groove; 252. an alarm; 26. a transverse tube; 27. an inclined tube; 3. a second adapter tube; 4. adapting a sleeve; 41. an annular projection; 42. an elastic sealing mechanism; 421. an elastic sealing ring; 422. a limiting ring; 423. a spring ring; 5. and a limiting ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses PVC sewage pipes for home decoration.

Referring to fig. 1 and 2, the PVC sewage pipeline for home decoration comprises a first connecting pipe 1, a connecting angle pipe 2 and a second connecting pipe 3 which are sequentially connected, wherein two ends of the connecting angle pipe 2 are connected with the first connecting pipe 1 and the second connecting pipe 3 through a transfer sleeve 4, a sealing plug 21 is installed at the bottom of the connecting angle pipe 2, a filter ring 22 is installed at the top of the sealing plug 21, and the top of the filter ring 22 is clamped in the connecting angle pipe 2; the water inlet end 23 of the connecting angle pipe 2 is also provided with an overhaul pipe 24, and the overhaul pipe 24 is arranged on the extension section of the connecting angle pipe 2; an anti-overflow pipeline 25 is further mounted at the top of the connecting corner pipe 2, and the anti-overflow pipeline 25 is respectively connected with the first connecting pipe 1 and the second connecting pipe 3. First takeover 1 is connected sewage entry, and the bottom of first takeover 1 is taken over 3 through connecting angular tube 2 and second and is connected, and sewage can take over 3 discharges through the second after the filtration of connecting angular tube 2. The sealing plug 21 of the bottom installation of connecting the corner tube 2 is used for installing the filter ring 22 to the top joint of filter ring 22 is in connecting the corner tube 2, has made things convenient for the change of filtering ring 22 after long-term use, guarantees normal sewage filter effect and drainage speed. The end 23 of intaking that connects corner tube 2 is equipped with overhauls pipe 24, on the extension section of overhauing pipe 24, can be convenient for clear up the impurity of the sediment on the pipe wall before the filter screen in connecting corner tube 2. The connecting angle pipe 2 is arranged at the bottom of the first connecting pipe 1 and the second connecting pipe 3, and the overflow-proof pipeline 25 is adopted to directly discharge the sewage in the first connecting pipe 1 to the second connecting pipe 3 under the condition that the connecting angle pipe 2 is blocked.

Referring to fig. 1, the connecting corner tube 2 is composed of a cross tube 26 of a middle section and a bilaterally symmetrical inclined tube 27, and a sealing plug 21 is mounted on the bottom of the cross tube 26. The middle transverse pipe 26 of the connecting angle pipe 2 is used for installing the sealing plug 21 with the filter ring 22, sewage can be filtered in the horizontal state, the impact force of the sewage on the filter ring 22 is reduced, the filtering effect and the service life of the filter ring 22 are improved, and after the sealing plug 21 at the bottom is disassembled, the inner wall of the connecting angle pipe 2 can be effectively cleaned by matching the design of the two inclined pipes 27, so that the convenience and the rapidness are realized.

Referring to fig. 1, the inner diameter of the access pipe 24 is the same as the inner diameter of the connecting angle pipe 2, a piston 241 and a push-pull rod 242 are arranged in the access pipe 24, and a sealing cover 243 is sleeved at the end of the access pipe 24. Piston 241 in the service pipe 24 way can push and pull and wash in the same connection angle pipe 2 of internal diameter under the effect of push-and-pull rod 242, can effectually clear away the impurity on the connection angle pipe 2 inner wall, makes things convenient for the daily washing and the maintenance of connection angle pipe 2.

Referring to fig. 1, a sealing ring 244 is sleeved at the center of the side wall of the piston 241, a limiting baffle 245 is further disposed at the connection position of the piston 241 and the push-pull rod 242, and the limiting baffle 245 is fixedly connected with the push-pull rod 242. The sealing can sleeved on the side wall of the sealing piston 241 is sleeved at the center of the piston 241, the push-pull rod 242 can be used for guaranteeing better air tightness in the dragging process of the piston 241, the piston 241 is guaranteed to clean the wall of the maintenance pipe 24 and the wall of the connecting angle pipe 2, the limiting baffle 245 can effectively deform the spinning piston 241 in the using process, and the overall stable operation of the maintenance pipe 24 is greatly improved.

Referring to fig. 1, the overflow preventing pipe 25 is a horizontal pipe connecting the first connecting pipe 1 and the second connecting pipe 3, a liquid level measuring groove 251 is provided in the middle of the overflow preventing pipe 25, and an alarm 252 is installed in the middle of the liquid level measuring groove 251. Anti-overflow pipeline 25 level sets up, and the liquid level measurement recess 251 that is equipped with in the middle of it is used for storing the sewage that enters into in the anti-overflow pipeline 25, avoids its direct second to take over 3 discharges, and the alarm 252 of interlude setting on liquid level measurement recess 251 can be timely reports to the police when sewage reaches a quantitative to remind personnel in time to clear up the connection angle pipe 2 that blocks up.

Referring to fig. 1, the inner diameters of a first connecting pipe 1 and a second connecting pipe 3 are the same, the inner diameter of a connecting angle pipe 2 is larger than that of the first connecting pipe 1 and the second connecting pipe 3, limiting ring grooves 5 are arranged at the connecting positions of the first connecting pipe 1, the first connecting pipe 1 and the connecting angle pipe 2, and the limiting ring grooves 5 are matched with a transfer sleeve 4. Limiting ring grooves 5 arranged at openings at two ends of the connecting pipe orifice are used for limiting when the first connecting pipe 1 and the second connecting pipe 3 are connected, and the adapter sleeve 4 is matched with the limiting ring grooves 5 and can be used for effective fixed connection.

Referring to fig. 1 and 2, the adapter sleeve 4 is a tube-in-tube structure, and the inner edges of the adapter sleeve 4 are provided with annular protrusions 41, the annular protrusions 41 are adapted to the limiting ring grooves 5, and the inner side of the adapter sleeve 4 is further provided with an elastic sealing mechanism 42. The annular protrusion 41 on the adapter sleeve 4 is matched with the limiting ring groove 5, and the elastic sealing mechanism 42 in the adapter sleeve 4 can play a role in sealing the connection between the pipelines.

Referring to fig. 1 and 2, the elastic sealing mechanism 42 is installed on the inner wall of the adapter sleeve 4 and includes an elastic sealing ring 421, a limiting ring 422 and a spring ring 423, wherein the elastic sealing ring 421 is arranged at the connection position between the first connecting pipe 1 or the second connecting pipe 3 and the connecting angled pipe 2, and the limiting ring 422 supports and extrudes the elastic sealing ring 421 through the spring ring 423. In the elastic sealing mechanism 42, the limiting ring 422 is extruded by the spring ring 423, and the limiting ring 422 acts on the elastic sealing ring 421, so that the elastic sealing ring 421 has a good sealing effect on the joint of the pipeline.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a PVC sewage pipes for house ornamentation, is taken over (3) including first takeover (1), connection angle pipe (2) and second that connect gradually, its characterized in that: the two ends of the connecting angle pipe (2) are connected with the first connecting pipe (1) and the second connecting pipe (3) through a switching sleeve (4), a sealing plug (21) is installed at the bottom of the connecting angle pipe (2), a filtering ring (22) is installed at the top of the sealing plug (21), and the top of the filtering ring (22) is clamped in the connecting angle pipe (2); the water inlet end (23) of the connecting angle pipe (2) is also provided with a maintenance pipe (24), and the maintenance pipe (24) is arranged on the extension section of the connecting angle pipe (2); an anti-overflow pipeline (25) is further mounted at the top of the connecting corner pipe (2), and the anti-overflow pipeline (25) is respectively connected with the first connecting pipe (1) and the second connecting pipe (3).

2. A PVC sewer pipe for home decoration according to claim 1, characterized in that: the connecting angle pipe (2) comprises a transverse pipe (26) in the middle section and inclined pipes (27) which are symmetrical on two sides, and the sealing plug (21) is installed at the bottom of the transverse pipe (26).

3. A PVC sewer pipe for home decoration according to claim 1, characterized in that: the inner diameter of the overhaul pipe (24) is the same as that of the connecting angle pipe (2), a piston (241) and a push-pull rod (242) are arranged in the overhaul pipe (24), and a sealing cover (243) is sleeved at the tail end of the overhaul pipe (24).

4. A PVC sewer pipe for home decoration according to claim 3, characterized in that: the center of the side wall of the piston (241) is sleeved with a sealing ring (244), a limiting baffle (245) is further arranged at the connecting position of the piston (241) and the push-pull rod (242), and the limiting baffle (245) is fixedly connected with the push-pull rod (242).

5. A PVC sewer pipe for home decoration according to claim 1, characterized in that: the anti-overflow pipeline (25) is a horizontal pipeline which is connected with the first connecting pipe (1) and the second connecting pipe (3), a liquid level metering groove (251) is formed in the middle of the anti-overflow pipeline (25), and an alarm (252) is installed in the middle of the liquid level metering groove (251).

6. A PVC sewer pipe for home decoration according to claim 1, characterized in that: the internal diameter of first takeover (1) and second takeover (3) is the same, and the internal diameter of connecting angle pipe (2) is greater than first takeover (1) and second takeover (3), and first takeover (1), first takeover (1) and the junction on connecting angle pipe (2) all are equipped with spacing annular (5), spacing annular (5) and adapter sleeve (4) adaptation.

7. A PVC sewer pipe for home decoration according to claim 6, characterized in that: adapter sleeve (4) are the pipe dress structure, and the inboard edge of adapter sleeve (4) all is equipped with annular arch (41), annular arch (41) and spacing annular (5) adaptation, adapter sleeve (4) inboard still is equipped with elastic sealing mechanism (42).

8. A PVC sewer pipe for home decoration according to claim 7, characterized in that: elastic sealing mechanism (42) are installed on the inner wall of adapter sleeve (4), including elastic sealing ring (421), spacing collar (422) and spring ring (423), wherein elastic sealing ring (421) set up in first takeover (1) or second takeover (3) and the junction of connecting angular tube (2), spacing collar (422) carry out the top tight extrusion through spring ring (423) to elastic sealing ring (421).

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