CN113124240B

CN113124240B - Rain and sewage diversion sleeve for building

Info

Publication number: CN113124240B
Application number: CN202110286468.1A
Authority: CN
Inventors: 韩粉林; 潘晓菲; 曹进
Original assignee: Zhejiang Sibangqi Environmental Technology Co ltd
Current assignee: Zhejiang Sibangqi Environmental Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-11-15
Anticipated expiration: 2041-03-17
Also published as: CN113124240A

Abstract

The invention belongs to the technical field of building construction, and particularly relates to a rainwater and sewage diversion sleeve for a building, which comprises a rainwater pipe and a sewage discharge pipe, wherein the rainwater pipe is formed by fixedly sleeving a plurality of outer pipelines, outer tee joints and outer elbows, the sewage discharge pipe is formed by fixedly sleeving a plurality of inner pipelines, inner tee joints and inner elbows, a support frame is sleeved on the outer sides of the inner pipelines at equal intervals, an outer connecting port and an inner connecting port of a fixedly sleeved connecting joint are respectively arranged on the outer tee joints and the inner tee joints, each connecting joint comprises an inner connecting joint and an outer sealing plate, rainwater pipe sealing heads are fixedly sleeved at the bottoms of the rainwater pipe and the sewage discharge pipe, rainwater and sewage are diverted by arranging the rainwater pipe on the outer sides of the sewage discharge pipe, so that the influence on the discharge of solid garbage in the sewage discharge pipe is avoided, the rainwater and sewage discharge pipe is better practical value, the rainwater pipe and the sewage discharge pipe are convenient to install and low in connection stability, the cost, the support frame plays a role in supporting, and also plays a role in absorbing the potential energy of water flow, and avoids the sewage discharge pipe shaking, impacting and damaging the sewage discharge pipe in the rainwater pipe.

Description

Rain and sewage diversion sleeve for building

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a rain and sewage diversion sleeve for a building.

Background

The rainwater and sewage shunting is a drainage system, namely rainwater and sewage are separated and are respectively conveyed by a pipeline to be discharged or subjected to subsequent treatment, the rainwater is directly discharged to a river channel through a rainwater pipe network, and the sewage is delivered to a sewage treatment plant for treatment after being collected by a sewage pipe network, so that the sewage is prevented from directly entering the river channel to cause pollution, the rainwater is collected and utilized, centralized management is performed for discharging, the impact of water quantity on the sewage treatment plant can be reduced, and the treatment efficiency of the sewage treatment plant is ensured.

The rainwater of the existing building is collected by a single pipeline, and domestic sewage (sewage of a washing machine, sewage of kitchens and the like) is also collected by the single pipeline, so that pipeline resource waste is caused to a certain extent, and the construction efficiency is reduced, the invention patent document with the application patent number of CN 108396844A discloses a rainwater and sewage distribution sleeve for the building, which comprises an outer pipe and an inner pipe which are not communicated with each other, wherein the inner pipe is arranged in the outer pipe and is connected with the outer pipe through a connecting piece; the inner pipe is used for collecting rainwater, the upper end of the inner pipe is provided with a rainwater collecting port, and the tail end of the inner pipe is provided with a rainwater discharging port; the outer pipe is used for collecting sewage, the upper end of the outer pipe is sealed with the inner pipe, the tail end of the outer pipe is provided with a sewage discharge port, the pipe wall of the outer pipe is provided with a plurality of sewage collecting access ports, a rainwater pipeline is sleeved into a domestic sewage pipeline, the occupied space of the pipeline is saved, and the installation construction process is reduced; however, the inner pipe in the above document is fixedly installed inside the outer pipe through the connecting piece, and in the practical use of the pipe, the connecting piece may seriously obstruct the collection of solid garbage such as feces and food residues in the discharged sewage in the outer pipe, which easily causes the blockage of the pipe, and how the connecting piece plays a role in connecting and fixing the outer pipe and the inner pipe without destroying the structure of the outer pipe and the inner pipe is also not described, so that it has no practical use value.

Disclosure of Invention

To solve the problems raised in the background art described above. The rainwater pipe and the blow-off pipe are convenient to install and stable in connection, the cost is low, the supporting frame plays a role in supporting and absorbing the potential energy of water flow, and the blow-off pipe is prevented from shaking, impacting and damaging in the rainwater pipe.

In order to achieve the purpose, the invention provides the following technical scheme: rain sewage reposition of redundant personnel sleeve pipe for building, including downspout and blow off pipe, the downspout is by a plurality of outer pipelines, outer tee bend, outer elbow fixed cup joint and is constituteed, the blow off pipe is by a plurality of interior pipelines, interior tee bend, interior elbow fixed cup joint and is constituteed, the support frame is equipped with to the equiphase spacer sleeve in the outside of interior pipeline, set up fixed outer connector and the interconnection interface that cup joints the connector on outer tee bend and the interior tee bend respectively, the connector includes interconnection joint and outer closure plate, the fixed rainwater pipe head that is equipped with of bottom cover of downspout and blow off pipe.

Preferably, the outer pipeline is movably sleeved on the outer side of the inner pipeline; through setting up the downspout in the outside of blow off pipe, avoided when installing the downspout in the blow off pipe that the supporting mechanism of downspout, for example the support frame stops to solid waste in the blow off pipe such as excrement and urine, food waste etc. and produces and block up the cause.

Preferably, the rainwater pipe and the sewage discharge pipe are PPR pipelines with different diameters, the top end of the rainwater pipe is fixedly connected with a building roof water outlet, the bottom end of the rainwater pipe is fixedly connected with a municipal rainwater pipeline, the top end of the sewage discharge pipe is arranged in an open manner, and the bottom end of the sewage discharge pipe is fixedly connected with a municipal domestic sewage pipeline; rainwater pipe and blow off pipe can adopt the PPR pipeline on the existing market, and the purchase is convenient cost stable, can realize the reposition of redundant personnel of rainwater and domestic sewage and discharge when not increasing area and construction cost after the suit is as an organic whole.

Preferably, the outer tee joint and the outer elbow are fixedly sleeved on the outer side of the outer pipeline, the inner tee joint and the inner elbow are fixedly sleeved on the outer side of the inner pipeline, and the joints of the outer tee joint, the outer elbow and the outer pipeline and the joints of the inner tee joint, the inner elbow and the inner pipeline are coated with adhesives; the outer tee joint, the outer elbow, the inner tee joint and the inner elbow can stably form a plurality of outer pipelines and the inner pipeline into two integrated pipelines for stable use, the outer tee joint, the outer elbow, the inner tee joint and the inner elbow are simple to manufacture, low in cost and convenient to construct, and the cost of pipeline construction cannot be increased.

Preferably, the straight-line distance from the circle center at the port of the inner connecting port to the outer side surface of the inner three-way pipe is not greater than the radius of the outer connecting port; constructors can conveniently sleeve the outer tee joint on the outer side of the inner tee joint, and construction is convenient and rapid.

Preferably, the connector comprises an inner connector and an outer sealing plate, the inner connector and the outer sealing plate are of an integrated structure, the outer sealing plate is fixedly sleeved on the outer side of the outer connector, the inner connector is fixedly sleeved on the outer side of the inner connector, and the joint of the inner connector and the joint of the outer sealing plate and the outer connector are coated with an adhesive; the connector is convenient to install, can play a role in sealing the outer tee joint and enabling the inner tee joint to be connected with the indoor sewage discharge pipe without hindrance, and can prevent sewage in the inner pipeline from being discharged to pollute the environment after permeating into the outer pipeline and prevent rainwater in the outer pipeline from permeating into the room.

Preferably, the support frame is a triangular structure formed by three rectangular plates with equal sizes, the inner side surface of the support frame is in tangential fit with the outer side surface of the inner pipeline, and three vertex angles of the support frame are connected with the inner side surface of the outer pipeline; the support frame plays the supporting role, avoids the interior pipeline to rock in outer pipeline under the impact potential energy of rivers, plays the shock attenuation cushioning effect simultaneously, plays the effect of absorbing the rivers potential energy in the outside of the interior pipeline that the level was laid, and support frame simple manufacture is with low costs, can not increase the cost of pipeline construction.

Preferably, the bottom surface of the support frame arranged on the inner side of the vertically laid outer pipeline is connected with the top surface of the inner tee joint; interior tee bend can play the support limiting displacement to the support frame, avoids the support frame long-time in the bottom of the washing away gliding to the downspout of rivers, influences the supporting effect.

Preferably, the rainwater pipe end enclosure comprises a sewage draining outlet, an end enclosure and a water draining outlet, the sewage draining outlet is fixedly sleeved on the outer side of the inner pipeline, the end enclosure is fixedly sleeved on the outer side of the outer pipeline, a through hole for fixing one end of the socket water draining outlet is formed in the curved side surface of the end enclosure, the joint of the end enclosure and the water draining outlet is fixedly connected, a through hole with the diameter equal to the inner diameter of the water draining outlet is formed in the curved side surface of the outer pipeline, and adhesives are coated at the joint of the end enclosure and the outer pipeline and at the joint of the sewage draining outlet and the inner pipeline; the rainwater pipe end enclosure can enable rainwater to enter the municipal rainwater pipeline for split-flow treatment at the drainage end of the rainwater pipe.

Compared with the prior art, the invention has the beneficial effects that: the rainwater pipe is arranged at the outer side of the sewage discharge pipe, so that the blockage caused by blocking of solid garbage such as excrement, food residues and the like in the sewage discharge pipe by a supporting mechanism such as a supporting frame of the rainwater pipe when the rainwater pipe is arranged in the sewage discharge pipe is avoided; the rainwater pipe and the sewage discharge pipe can adopt PPR pipelines on the existing market, are convenient to purchase and stable in cost, and can realize the split-flow discharge of rainwater and domestic sewage without increasing the occupied area and the construction cost after being sleeved into a whole; the outer tee joint, the outer elbow, the inner tee joint and the inner elbow can stably combine a plurality of outer pipelines and inner pipelines into two integrated pipelines for stable use, and the outer tee joint, the outer elbow, the inner tee joint and the inner elbow are simple to manufacture, low in cost and convenient to construct, and the cost of pipeline construction cannot be increased; constructors can conveniently sleeve the outer tee joint on the outer side of the inner tee joint, and construction is convenient and rapid; the connector is convenient to install, can play a role in sealing the outer tee joint and enabling the inner tee joint to be in unimpeded connection with an indoor sewage discharge pipe, and can prevent sewage in the inner pipeline from being discharged to pollute the environment after permeating into the outer pipeline and prevent rainwater in the outer pipeline from permeating into a room; the support frame plays a role in supporting, so that the inner pipeline is prevented from shaking in the outer pipeline under the impact potential energy of water flow, a damping and buffering effect is achieved, the outer side of the horizontally laid inner pipeline plays a role in absorbing the potential energy of the water flow, the support frame is simple to manufacture and low in cost, and the cost for pipeline construction cannot be increased; the inner tee joint can play a role in supporting and limiting the support frame, and the support frame is prevented from sliding to the bottom end of the rainwater pipe under the scouring of water flow for a long time to influence the supporting effect; the rainwater pipe end enclosure can enable rainwater to enter the municipal rainwater pipeline for split-flow treatment at the drainage end of the rainwater pipe.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a longitudinal section of the present invention;

FIG. 3 is a connecting structure diagram of the outer tee, the inner tee and the connector of the present invention;

FIG. 4 is a sectional view of the connection structure of the outer tee, the inner tee and the connector of the present invention;

FIG. 5 is a schematic structural view of a head of a rainwater pipe in the present invention;

FIG. 6 is a sectional view of a connection structure of the rainwater pipe head, the outer pipeline and the inner pipeline in the present invention;

FIG. 7 is a schematic view of the structure of the stand of the present invention;

in the figure: 1. a rain pipe; 101. an outer pipe; 1010. a water outlet; 2. a sewage discharge pipe; 201. an inner conduit; 3. an outer tee joint; 301. an external connection port; 4. an inner tee joint; 401. an interconnection interface; 5. a connector; 501. an inner connection joint; 502. an outer sealing plate; 6. an inner elbow; 7. an outer elbow; 8. a support frame; 9. sealing heads of the rainwater pipes; 901. a sewage draining outlet; 902. sealing the end; 903. and a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-7, the present invention provides the following technical solutions: rain sewage reposition of redundant personnel sleeve pipe for building, including downspout 1 and blow off pipe 2, downspout 1 is by a plurality of outer pipelines 101, outer tee bend 3, outer elbow 7 fixed cup joint and forms, blow off pipe 2 is by a plurality of interior pipelines 201, interior tee bend 4, interior elbow 6 fixed cup joint and forms, the equipartition interval cover in the outside of interior pipeline 201 is equipped with support frame 8, set up fixed outer connector 301 and the interconnection interface 401 of cup jointing connector 5 on outer tee bend 3 and the interior tee bend 4 respectively, connector 5 includes interconnection connector 501 and outer closure plate 502, the fixed cover in bottom of downspout 1 and blow off pipe 2 is equipped with downspout head 9.

Specifically, the outer pipeline 101 is movably sleeved outside the inner pipeline 201; through setting up downspout 1 in the outside of blow off pipe 2, avoided when installing downspout 1 in blow off pipe 2 the supporting mechanism of downspout 1 such as support frame 8 blocks to the solid waste in blow off pipe 2 like production such as excrement and urine, food waste etc. and causes the jam.

Specifically, the rainwater pipe 1 and the sewage discharge pipe 2 are PPR pipelines with different diameters, the top end of the rainwater pipe 1 is fixedly connected with a building roof water outlet, the bottom end of the rainwater pipe 1 is fixedly connected with a municipal rainwater pipeline, the top end of the sewage discharge pipe 2 is arranged in an open manner, and the bottom end of the sewage discharge pipe 2 is fixedly connected with a municipal domestic sewage pipeline; rainwater pipe 1 and blow off pipe 2 can adopt the PPR pipeline on the existing market, and the purchase is convenient for the cost is stable, can realize the reposition of redundant personnel of rainwater and domestic sewage and discharge when not increasing area and construction cost after the suit is as an organic whole.

Specifically, the outer tee joint 3 and the outer elbow 7 are fixedly sleeved on the outer side of the outer pipeline 101, the inner tee joint 4 and the inner elbow 6 are fixedly sleeved on the outer side of the inner pipeline 201, and the joints of the outer tee joint 3, the outer elbow 7 and the outer pipeline 101 and the joints of the inner tee joint 4, the inner elbow 6 and the inner pipeline 201 are coated with adhesive; outer tee bend 3, outer elbow 7, interior tee bend 4, interior elbow 6 can stabilize and constitute a plurality of outer pipelines 101 and interior pipeline 201 and carry out stable use for two holistic pipelines, and outer tee bend 3, outer elbow 7, interior tee bend 4, interior elbow 6 simple manufacture with low costs construction convenience can not increase the cost of pipeline construction.

Specifically, the linear distance from the circle center at the port of the inner connecting port 401 to the outer side surface of the inner three-way pipe is not more than the radius of the outer connecting port 301; constructors can conveniently sleeve the outer tee joint 3 on the outer side of the inner tee joint 4, and construction is convenient and rapid.

Specifically, the connector 5 includes an inner connector 501 and an outer sealing plate 502, the inner connector 501 and the outer sealing plate 502 are of an integrated structure, the outer sealing plate 502 is fixedly sleeved on the outer side of the outer connector 301, the inner connector 501 is fixedly sleeved on the outer side of the inner connector 401, and the joint of the inner connector 501 and the inner connector 401 and the joint of the outer sealing plate 502 and the outer connector 301 are coated with an adhesive; the connector 5 is convenient to install, can play the effects of sealing the outer tee joint 3 and enabling the inner tee joint 4 to be connected with an indoor sewage discharge pipe without obstruction, and can prevent sewage in the inner pipeline 201 from permeating into the outer pipeline 101 and then being discharged to pollute the environment and prevent rainwater in the outer pipeline 101 from permeating into the room.

Specifically, the support frame 8 is a triangular structure formed by three rectangular plates with equal size, the inner side surface of the support frame 8 is in tangential fit with the outer side surface of the inner pipeline 201, and three vertex angles of the support frame 8 are connected with the inner side surface of the outer pipeline 101; support frame 8 plays the supporting role, avoids interior pipeline 201 to rock in outer pipeline 101 under the impact potential energy of rivers, plays the shock attenuation cushioning effect simultaneously, plays the effect of absorbing rivers potential energy in the outside of the interior pipeline 201 that the level was laid, and support frame 8 simple manufacture is with low costs, can not increase pipeline construction's cost.

Specifically, the bottom surface of the support frame 8 arranged at the inner side of the outer pipeline 101 which is vertically paved is connected with the top surface of the inner tee joint 4; interior tee bend 4 can play the support limiting displacement to support frame 8, avoids support frame 8 to slide to the bottom of downslide of 1 at the washing away of rivers for a long time, influences the supporting effect.

Specifically, the rainwater pipe end enclosure 9 comprises a sewage draining outlet 901, an end enclosure 902 and a water draining outlet 903, wherein the sewage draining outlet 901 is fixedly sleeved outside the inner pipeline 201, the end enclosure 902 is fixedly sleeved outside the outer pipeline 101, a through hole for fixing one end of the socket draining outlet 903 is formed in the curved side surface of the end enclosure 902, the connecting part of the end enclosure 902 and the water draining outlet 903 is fixedly connected, a through hole with the diameter equal to the inner diameter of the water draining outlet 903 is formed in the curved side surface of the outer pipeline 101, and adhesives are coated at the connecting part of the end enclosure 902 and the outer pipeline 101 and at the connecting part of the sewage draining outlet 901 and the inner pipeline 201; the rainwater pipe end enclosure 9 can enable rainwater to enter a municipal rainwater pipeline for split-flow treatment at the drainage end of the rainwater pipe 1.

The working principle and the using process of the invention are as follows: before laying, firstly inserting an inner pipeline 201 into the inner side of an outer pipeline 101 from two ends of the outer pipeline 101, then removing oil stains and dust existing on the outer pipeline 101, the outer sides of two ports of the inner pipeline 201 and the inner sides of an outer tee joint 3, an inner tee joint 4, an inner elbow 6 and an outer elbow 7 when prefabricating the pipeline connection, sliding and sleeving at least one support frame 8 on the inner pipeline 201 connected with the upper end of the inner tee joint 4 before coating an adhesive according to the existing construction requirement and connecting a plurality of outer pipelines 101 and inner pipelines 201 in a socket mode, and then performing pipeline connection; when two vertically adjacent outer pipelines 101 and inner pipelines 201 are connected, firstly, an outer tee joint 3 is bonded and sleeved on the outer side of the inner pipeline 201, then, an inner tee joint 4 is bonded and sleeved on the outer side of the outer pipeline 101, the axes of an outer connector 301 and an inner connector 401 are ensured to be on the same straight line, then, an installer bonds and sleeves a connector 5 on the outer tee joint 3 and the inner tee joint 4, so that an outer sealing plate 502 is fixedly sleeved on the outer side of the outer connector 301, an inner connector 501 is fixedly sleeved on the outer side of the inner connector 401, and the top end of the outer pipeline 101 is connected with a roof drainage outlet; when the horizontally laid outer pipeline 101 and the horizontally laid inner pipeline 201 are connected, an installer fixedly sleeves the inner pipeline 201 through the inner elbow 6, fixedly sleeves the outer pipeline 101 through the outer elbow 7, simultaneously ensures that a plane where an axis of a water outlet 1010 formed in one end of the outer pipeline 101 is parallel to a plane where an axis of the outer pipeline 101 is, and finally supports and buries the horizontally laid outer pipeline 101 by using a construction device in the prior art; when connecting municipal rainwater and sewage pipelines, a constructor coats adhesive and then fixedly sleeves the sewage draining outlet 901 on the outer side of the inner pipeline 201, fixedly sleeves the sealing head 902 on the outer side of the outer pipeline 101, enables the axis of the water draining opening 903 to coincide with the axis of the water draining opening 1010, enables one end of the water draining opening 903 to be led into a rainwater well, and enables one end of the sewage draining outlet 901 to be led into a sewage well.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Rain sewage reposition of redundant personnel sleeve pipe for building, its characterized in that: comprises a rainwater pipe (1) and a sewage discharge pipe (2), wherein the rainwater pipe (1) is formed by fixedly sleeving a plurality of outer pipelines (101), an outer tee joint (3) and an outer elbow (7), the sewage discharge pipe (2) is formed by fixedly sleeving a plurality of inner pipelines (201), an inner tee joint (4) and an inner elbow (6), a support frame (8) is installed on the outer side of the inner pipeline (201) in an equal sequence manner, an outer connector (301) and an inner connector (401) of a fixed sleeve connecting joint (5) are respectively arranged on the outer tee joint (3) and the inner tee joint (4), the connector (5) comprises an inner connector (501) and an outer sealing plate (502), a rainwater pipe end socket (9) is fixedly installed at the bottom ends of the rainwater pipe (1) and the sewage discharge pipe (2), the outer pipeline (101) is movably sleeved on the outer side of the inner pipeline (201), the rainwater pipe (1) and the sewage discharge pipe (2) are PPR pipelines with different diameters, the top end of the rainwater pipe (1) is fixedly connected with a top drainage outlet of a building, the rainwater pipe (1) is fixedly connected with the outer end of the municipal sewage discharge pipe (7), and the outer elbow (7) is connected with the municipal sewage discharge pipe (7), the inner tee joint (4) and the inner elbow (6) are fixedly sleeved on the outer side of the inner pipeline (201), adhesives are coated on the joints of the outer tee joint (3), the outer elbow (7) and the outer pipeline (101) and the joints of the inner tee joint (4), the inner elbow (6) and the inner pipeline (201), the straight line distance from the circle center of the port of the inner connector (401) to the outer side face of the inner tee joint is not larger than the radius of the outer connector (301), the connector (5) comprises an inner connector (501) and an outer sealing plate (502), the inner connector (501) and the outer sealing plate (502) are of an integral structure, the outer sealing plate (502) is fixedly sleeved on the outer side of the outer connector (301), the inner connector (501) is fixedly sleeved on the outer side of the inner connector (401), the joints of the inner connector (501) and the joints of the inner connector (502) and the outer sealing plate (301) are coated with the adhesives, the support (8) is a rectangular plate with the same size, the joints of the inner connector (8) and the inner side face of the inner connector (101) are perpendicular to the inner side face of the inner pipeline (101), the support (8) is mounted on the inner side face of the outer pipeline (101), and the top face of the inner pipeline (8) of the support (8) is perpendicular to the inner pipeline (101), the rainwater pipe seal head (9) comprises a sewage draining outlet (901), a seal head (902) and a water outlet (903), wherein the sewage draining outlet (901) is fixedly sleeved on the outer side of the inner pipeline (201), the seal head (902) is fixedly sleeved on the outer side of the outer pipeline (101), a through hole for fixing one end of the socket water outlet (903) is formed in the curved side surface of the seal head (902), the joint of the seal head (902) and the water outlet (903) is fixedly connected, a through hole with the diameter equal to the inner diameter of the water outlet (903) is formed in the curved side surface of the outer pipeline (101), and adhesives are coated at the joint of the seal head (902) and the outer pipeline (101) and the joint of the sewage draining outlet (901) and the inner pipeline (201).