CN204959890U - Prefabricated mounting structure of indoor U -PVC soil stack of high -rise building - Google Patents
Prefabricated mounting structure of indoor U -PVC soil stack of high -rise building Download PDFInfo
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- CN204959890U CN204959890U CN201520732249.1U CN201520732249U CN204959890U CN 204959890 U CN204959890 U CN 204959890U CN 201520732249 U CN201520732249 U CN 201520732249U CN 204959890 U CN204959890 U CN 204959890U
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Abstract
The utility model discloses a prefabricated mounting structure of indoor U -PVC soil stack of high -rise building, installing respectively on each floor of be under construction high -rise building and all being vertical to the drainage pipe who lays including a plurality of, a plurality of drainage pipe's structure homogeneous phase is as an organic whole by lower supreme connection with just, every drainage pipe all includes a soil stack, install in the soil stack bottom and be used for connecting water drainage branch pipe's tee bend downstream and install at the pipeline telescopic joint of tee bend bottom downstream, and three -way upper portion interface and the soil stack bottom that is located its top are connected just its lateral part interface and are connected with water drainage branch pipe downstream, the lower extreme of pipeline telescopic joint and be located it below the soil stack top be connected, be connected for the socket joint between the upper end of three -way lower part interface and pipeline telescopic joint downstream. The utility model has the advantages of simple structure and reasonable design and the installation of soil stack in the high -rise building can be accomplished portably, fast to simple installation, excellent in use effect to the piping erection quality is easily guaranteed.
Description
Technical field
The utility model belongs to highrise building soil stack mounting technique field, especially relates to a kind of highrise building indoor U-PVC soil stack prefabricate and install structure.
Background technology
In construction work, the many employings of gutter in civilian and utilities building be U-PVC material tubing.U-PVC pipe is hard polyethylene chloride tube, also claims PVC-U pipe.At present, when installing highrise building soil stack, usually use the standard-sized U-PVC pipe of plant produced, long 4 meters of every root, on-the-spot blanking both caused waste of material, again contaminated environment, time-consuming.If carry out customization processing in factory to the soil stack that constructed highrise building domestic demand is installed in advance, such job site only need be assembled pipeline, can not only significantly simplify soil stack installation procedure, improve soil stack installation effectiveness, and because scene is without the need to carrying out cutting stock to pipeline, saving of labor, save time, material-saving, simultaneously Pipe installing quality can effectively be ensured.Thus, simple, the reasonable in design and highrise building that simple installation, result of use are good of a kind of structure indoor U-PVC soil stack prefabricate and install structure need be designed, can easy, the installation process that completes highrise building internal drainage standpipe fast, and Pipe installing quality is high, Pipe installing quality is easy to ensure, effectively can solve that the installation effectiveness that conventional discharge standpipe mounting method and Pipe installing structure exist is low, installation procedure is complicated, waste of material, contaminated environment, time-consuming, Pipe installing quality can not obtain the problems such as effectively guarantee.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of highrise building indoor U-PVC soil stack prefabricate and install structure is provided, its structure is simple, reasonable in design and simple installation, result of use are good, can easy, the installation process that completes highrise building internal drainage standpipe fast, and Pipe installing quality is easy to ensure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: comprise multiple drainage pipe be arranged on respectively on each floor of constructed highrise building, the structure of multiple described drainage pipe is all identical and it is all in vertically to laying, multiple described drainage pipe connects as one from the bottom to top and it is all laid on same vertical curve, the bottom of the building plate of each floor of institute's construction highrise building all has the through hole passed for described drainage pipe; Each described drainage pipe includes a soil stack, to be arranged on bottom soil stack and for the down stream tee joint that connects branch drain and the pipeline expansion joint be arranged on bottom down stream tee joint, described soil stack, down stream tee joint and pipeline expansion joint are all in vertically to laying, and described soil stack is U-PVC pipe and its external diameter is Φ 75mm, Φ 110mm or Φ 160mm; The upper interface of described down stream tee joint carries out being connected with the bottom of the soil stack of the side of being located thereon and its sidepiece interface is connected with described branch drain, the lower end of described pipeline expansion joint is connected with the top of the soil stack be positioned at below it, the lower interface of described down stream tee joint is connected with the upper end of pipeline expansion joint and therebetween for socket joint connects, the upper end of described pipeline expansion joint is bellmouth, and the lower interface of down stream tee joint is insert the socket in described bellmouth from top to bottom.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, is characterized in that: described pipeline expansion joint is telescopic extension joint.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: the total length L=H-z-F after described soil stack and the down stream tee joint be arranged on bottom it assemble, wherein H by the floor height of construction highrise building, z is the length of pipeline expansion joint, and F is the reserved stroke of pipeline expansion joint.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, is characterized in that: described F=0.03m ~ 0.05m.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, is characterized in that: the degree of depth h>=h of described bellmouth
0+ Δ h, wherein Δ h=15mm ~ 25mm; h
0the minimum insertion depth in described bellmouth is inserted for described socket, when the external diameter of soil stack is Φ 75mm, h
0=40mm; When the external diameter of soil stack is Φ 110mm, h
0=48mm; When the external diameter of soil stack is Φ 160mm, h
0=58mm.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, is characterized in that: described soil stack is an elongated U-PVC pipe or by the assembled from top to bottom assembled pipeline of multiple U-PVC pipeline section.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: described assembled pipeline by the lower tubular section passed from bottom of the building plate, upper tubular section directly over lower tubular section and the tee piece that is connected between lower tubular section and upper tubular section assembled, described lower tubular section and upper tubular section all in vertically to laying.
Above-mentioned a kind of highrise building indoor U-PVC soil stack prefabricate and install structure, is characterized in that: the spacing h=1m between described tee piece and building plate upper surface ~ 1.2m.
The utility model compared with prior art has the following advantages:
1, structure is simple, reasonable in design and processing and fabricating is easy, install lay convenient.
2, pipe factoryization makes, and the drainage pipe that each floor of institute's construction highrise building is installed is all in factory's machine-shaping in advance, and can realize the processing of batch scale, working (machining) efficiency is high and processing cost is lower, and crudy is easy to ensure.
3, Pipe installing is easy, without on-the-spot blanking procedure, improves Pipe installing efficiency preferably, saves material, reduces construction cost.
4, according to story height designing and arranging waterpipe length, wherein, the degree of depth h>=h of end bell on pipeline expansion joint
0+ Δ h, wherein Δ h=15mm ~ 25mm; h
0for socket inserts the minimum insertion depth in bellmouth, when the external diameter of soil stack is Φ 75mm, h
0=40mm; When the external diameter of soil stack is Φ 110mm, h
0=48mm; When the external diameter of soil stack is Φ 160mm, h
0=58mm.Thus, by the depth down Δ h by end bell on pipeline expansion joint, the difficult problem that the drainage pipe that effectively can solve Pipe installing dimensional problem because floor floor height deviation causes and cut lengths cannot directly be installed.
5, result of use is good, can easy, the installation process that completes highrise building internal drainage standpipe fast, and Pipe installing quality is easy to ensure, thus the utility model is adopted effectively to overcome the shortcoming of conventional discharge Pipe installing, ensure that workmanship, easy construction, shorten the time of Pipe installing, reduce labour cost, without the need to the maintenance in later stage, improve effect, save operating expenses, economic benefit and social benefit significantly, have promotional value widely.
6, energy-conserving and environment-protective, adopt material environment friendly nuisanceless, effectively can reduce secondary pollution, economical environment-protective, meet green construction requirement.
In sum, the utility model structure is simple, reasonable in design and simple installation, result of use are good, can easy, the installation process that completes highrise building internal drainage standpipe fast, and Pipe installing quality is easy to ensure.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-bottom of the building plate; 2-1-soil stack; 2-11-lower tubular section;
2-12-upper tubular section; 2-13-tee piece; 2-2-down stream tee joint;
2-3-pipeline expansion joint.
Detailed description of the invention
As shown in Figure 1, the utility model comprises multiple drainage pipe be arranged on respectively on each floor of constructed highrise building, the structure of multiple described drainage pipe is all identical and it is all in vertically to laying, multiple described drainage pipe connects as one from the bottom to top and it is all laid on same vertical curve, the bottom of the building plate 1 of each floor of institute's construction highrise building all has the through hole passed for described drainage pipe.Each described drainage pipe includes a soil stack 2-1, to be arranged on bottom soil stack 2-1 and for the down stream tee joint 2-2 that connects branch drain and the pipeline expansion joint 2-3 be arranged on bottom down stream tee joint 2-2, described soil stack 2-1, down stream tee joint 2-2 and pipeline expansion joint 2-3 are all in vertically to laying, and described soil stack 2-1 is U-PVC pipe and its external diameter is Φ 75mm, Φ 110mm or Φ 160mm.The upper interface of described down stream tee joint 2-2 carries out being connected with the bottom of the soil stack 2-1 of the side of being located thereon and its sidepiece interface is connected with described branch drain, the lower end of described pipeline expansion joint 2-3 is connected with the top of the soil stack 2-1 be positioned at below it, the lower interface of described down stream tee joint 2-2 is connected with the upper end of pipeline expansion joint 2-3 and therebetween for socket joint connects, the upper end of described pipeline expansion joint 2-3 is bellmouth, and the lower interface of down stream tee joint 2-2 is insert the socket in described bellmouth from top to bottom.
In the present embodiment, described pipeline expansion joint 2-3 is telescopic extension joint.
During actual use, described pipeline expansion joint 2-3 also can adopt the expansion coupling of other type, as bellow-type expansion joint, square natural compensation expansion coupling etc.
In the present embodiment, the total length L=H-z-F after described soil stack 2-1 and the down stream tee joint 2-2 be arranged on bottom it assemble, wherein H by the floor height of construction highrise building, z is the length of pipeline expansion joint 2-3, and F is the reserved stroke of pipeline expansion joint 2-3.
Further, described F=0.03m ~ 0.05m.
In the present embodiment, F=0.04m.
During practice of construction, can according to specific needs, the value size of F be adjusted accordingly.
Actually add man-hour, the degree of depth h>=h of described bellmouth
0+ Δ h, wherein Δ h=15mm ~ 25mm; h
0the minimum insertion depth in described bellmouth is inserted for described socket, when the external diameter of soil stack 2-1 is Φ 75mm, h
0=40mm; When the external diameter of soil stack 2-1 is Φ 110mm, h
0=48mm; When the external diameter of soil stack 2-1 is Φ 160mm, h
0=58mm.In the present embodiment, the degree of depth h=h of described bellmouth
0+ Δ h.
In the present embodiment, described soil stack 2-1 is an elongated U-PVC pipe or by the assembled from top to bottom assembled pipeline of multiple U-PVC pipeline section.
During practice of construction, for the soil stack 2-1 that need arrange inspection hole, adopt described assembled pipeline; Otherwise, for the soil stack 2-1 not arranging inspection hole, adopt the U-PVC pipe that is elongated.
In the present embodiment, described assembled pipeline by the lower tubular section 2-11 passed from bottom of the building plate 1, upper tubular section 2-12 directly over lower tubular section 2-11 and the tee piece 2-13 that is connected between lower tubular section 2-11 and upper tubular section 2-12 assembled, described lower tubular section 2-11 and upper tubular section 2-12 all in vertically to laying.
Further, the spacing h=1m ~ 1.2m between described tee piece 2-13 and bottom of the building plate 1 upper surface.
In the present embodiment, h=1m.During practice of construction, can according to specific needs, the value size of h be adjusted accordingly.
In the present embodiment, the upper interface of described down stream tee joint 2-2 is all identical with the external diameter of soil stack 2-1 with the external diameter of lower interface.
In actual installation, process respectively each floor of constructed highrise building needing the multiple described drainage pipe installed in factory in advance.And, man-hour is added to each drainage pipe, according to the reserved stroke F of the story height H of constructed highrise building, the length z of pipeline expansion joint 2-3 and pipeline expansion joint 2-3, soil stack 2-1 and down stream tee joint 2-2 is processed respectively, and the total length L=H-z-F after soil stack 2-1 and the down stream tee joint 2-2 be arranged on bottom it are assembled; Meanwhile, according to the degree of depth h>=h of described bellmouth
0+ Δ h, the bellmouth of described pipeline expansion joint 2-3 upper end is processed.After the equal installation of multiple described drainage pipes, at the construction field (site), only need assemble multiple described drainage pipe from the bottom to top, installation is easy, and installation effectiveness is high, and Pipe installing quality is easy to ensure.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. a highrise building indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: comprise multiple drainage pipe be arranged on respectively on each floor of constructed highrise building, the structure of multiple described drainage pipe is all identical and it is all in vertically to laying, multiple described drainage pipe connects as one from the bottom to top and it is all laid on same vertical curve, the bottom of the building plate (1) of each floor of institute's construction highrise building all has the through hole passed for described drainage pipe, each described drainage pipe includes a soil stack (2-1), be arranged on soil stack (2-1) bottom and for the down stream tee joint (2-2) that connects branch drain and the pipeline expansion joint (2-3) be arranged on bottom down stream tee joint (2-2), described soil stack (2-1), down stream tee joint (2-2) and pipeline expansion joint (2-3) are all in vertically to laying, and described soil stack (2-1) is for U-PVC pipe and its external diameter is Φ 75mm, Φ 110mm or Φ 160mm, the upper interface of described down stream tee joint (2-2) carries out being connected with the bottom of the soil stack (2-1) of the side of being located thereon and its sidepiece interface is connected with described branch drain, the lower end of described pipeline expansion joint (2-3) is connected with the top of the soil stack be positioned at below it (2-1), the lower interface of described down stream tee joint (2-2) is connected with the upper end of pipeline expansion joint (2-3) and therebetween for socket joint connects, the upper end of described pipeline expansion joint (2-3) is bellmouth, the lower interface of down stream tee joint (2-2) is insert the socket in described bellmouth from top to bottom.
2. according to a kind of highrise building according to claim 1 indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: described pipeline expansion joint (2-3) is telescopic extension joint.
3. according to a kind of highrise building indoor U-PVC soil stack prefabricate and install structure described in claim 1 or 2, it is characterized in that: the total length L=H-z-F after described soil stack (2-1) and the down stream tee joint (2-2) be arranged on bottom it assemble, wherein H by the floor height of construction highrise building, z is the length of pipeline expansion joint (2-3), and F is the reserved stroke of pipeline expansion joint (2-3).
4., according to a kind of highrise building according to claim 3 indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: described F=0.03m ~ 0.05m.
5., according to a kind of highrise building indoor U-PVC soil stack prefabricate and install structure described in claim 1 or 2, it is characterized in that: the degree of depth h>=h of described bellmouth
0+ Δ h, wherein Δ h=15mm ~ 25mm; h
0the minimum insertion depth in described bellmouth is inserted for described socket, when the external diameter of soil stack (2-1) is Φ 75mm, h
0=40mm; When the external diameter of soil stack (2-1) is Φ 110mm, h
0=48mm; When the external diameter of soil stack (2-1) is Φ 160mm, h
0=58mm.
6. according to the indoor U-PVC soil stack of a kind of highrise building described in claim 1 or 2 prefabricate and install structure, it is characterized in that: described soil stack (2-1) is an elongated U-PVC pipe or by the assembled from top to bottom assembled pipeline of multiple U-PVC pipeline section.
7. according to a kind of highrise building according to claim 6 indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: described assembled pipeline by the lower tubular section (2-11) passed from bottom of the building plate (1), be positioned at the upper tubular section (2-12) directly over lower tubular section (2-11) and the tee piece (2-13) that is connected between lower tubular section (2-11) and upper tubular section (2-12) assembled, described lower tubular section (2-11) and upper tubular section (2-12) all in vertical to laying.
8., according to a kind of highrise building according to claim 7 indoor U-PVC soil stack prefabricate and install structure, it is characterized in that: the spacing h=1m ~ 1.2m between described tee piece (2-13) and bottom of the building plate (1) upper surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520732249.1U CN204959890U (en) | 2015-09-21 | 2015-09-21 | Prefabricated mounting structure of indoor U -PVC soil stack of high -rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732249.1U CN204959890U (en) | 2015-09-21 | 2015-09-21 | Prefabricated mounting structure of indoor U -PVC soil stack of high -rise building |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049623A (en) * | 2016-08-01 | 2016-10-26 | 莎丽科技股份有限公司 | Integrated installing method of home-use water discharging pipe |
| CN106245711A (en) * | 2016-08-01 | 2016-12-21 | 莎丽科技股份有限公司 | A kind of integrated installation method of domestic feed pipe |
| CN110700399A (en) * | 2018-11-22 | 2020-01-17 | 中铁工程装备集团钢结构有限公司 | Modular pipeline system for assembled integrated house and installation method |
-
2015
- 2015-09-21 CN CN201520732249.1U patent/CN204959890U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049623A (en) * | 2016-08-01 | 2016-10-26 | 莎丽科技股份有限公司 | Integrated installing method of home-use water discharging pipe |
| CN106245711A (en) * | 2016-08-01 | 2016-12-21 | 莎丽科技股份有限公司 | A kind of integrated installation method of domestic feed pipe |
| CN110700399A (en) * | 2018-11-22 | 2020-01-17 | 中铁工程装备集团钢结构有限公司 | Modular pipeline system for assembled integrated house and installation method |
| CN110700399B (en) * | 2018-11-22 | 2021-06-01 | 中铁钢结构有限公司 | Modular pipeline system for assembled integrated house and installation method |
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