CN102561474A - Lower roundabout building drainage and ventilation system - Google Patents
Lower roundabout building drainage and ventilation system Download PDFInfo
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- CN102561474A CN102561474A CN2012100542824A CN201210054282A CN102561474A CN 102561474 A CN102561474 A CN 102561474A CN 2012100542824 A CN2012100542824 A CN 2012100542824A CN 201210054282 A CN201210054282 A CN 201210054282A CN 102561474 A CN102561474 A CN 102561474A
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- permeability cell
- building
- drainage
- horizontal permeability
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Abstract
The invention relates to a lower roundabout building drainage and ventilation system which comprises a drainage riser, a ventilation riser and a drainage outlet pipe which are arranged in a building. The drainage outlet pipe is arranged under a stratum of the building or at the bottom of the building. The lower roundabout building drainage and ventilation system is characterized in that the drainage riser is connected with a water pipe in a bathroom on each floor of the building and the bottom end of the drainage riser is communicated with the drainage outlet pipe to form a drainage pipeline; the top end of the drainage riser is communicated with the ventilation riser; the middle part of the drainage riser extends out of the building through a first transverse vent pipe; the bottom end of the ventilation riser is communicated with the drainage riser on the first floor of the building; and the top end of the ventilation riser is communicated with the middle part of the first transverse vent pipe in a room on the top floor of the building by a bent lower roundabout vent pipe. The invention solves the problems of high cost and large noise which are generated when a vacuum drainage mode is adopted.
Description
Technical field
The present invention relates to a kind of construction drainage permeability cell, especially relate to a kind of winding type construction drainage and gas venting system down, belong to building implements (building plumbing system) field.
Background technology
At present, ventilative transverse tube that relates in the Building Water System Design or ventilative standpipe all are to extend upwardly to roofing to breathe freely, and promptly all are to adopt the roof type exhaust structure.Permeability cell of the prior art lays and has following defective: 1, traditional permeability cell must stretch out outdoorly at the top of floor, has influenced the overall appearance of building, the design space of having limited the moulding of building intention.2, when permeability cell can't be breathed freely by the architectural construction restriction, need to adopt the vacuum drainage mode to carry out draining, cost is high, noise is big, and environment is polluted.3, the ventilative cap in the high-altitude of permeability cell is influenced by outside wind pressure easily, thereby introduces the damage to the draining envelope.
Along with making rapid progress of building structure moulding, increasingly high to the shape requirement of building integral, not allowing permeability cell to extend roofing or draining into outdoor situation from the top layer side appears in the architectural construction of part construction project.Therefore, research direction of the present invention is how to solve the problem that exists in the existing building drainage works design.
Summary of the invention
The object of the invention is in order to overcome the shortcoming that prior art roof type exhaust structure exists, a kind of winding type construction drainage and gas venting system down to be provided.This draining gas venting system had both satisfied requirement attractive in appearance; Also satisfy the ventilative functional requirement of construction drainage; Can more wide performance space be provided to architectural image, solve owing to the ventilative cap in high-altitude is subject to the outside wind pressure influence and has destroyed drain water seal and vacuum drainage mode and have cost height, problem that noise is big.
The object of the invention can reach through following technical scheme:
Following winding type construction drainage and gas venting system; Comprise the soil stack that is arranged in the building, ventilative standpipe and drainage pipe; Said drainage pipe is arranged under the building stratum or the bottom; Its design feature is: the water pipe of each floor washroom of said soil stack and building is connected, the bottom of soil stack is communicated with drainage pipe, constitutes discharge pipe line; The top of soil stack is communicated with ventilative standpipe through a skew T; The middle part of soil stack be communicated with the first horizontal permeability cell and through this first horizontal permeability cell extend build outdoor; The bottom of ventilative standpipe is communicated with soil stack through a skew T at the first floor of building, and the top of the standpipe of breathing freely passes through that circuitous permeability cell is communicated with the middle part of the first horizontal permeability cell under " bending " shape in that the top layer of building is indoor; By the ventilative pipeline of circuitous permeability cell under ventilative standpipe, " bending " shape and the first horizontal permeability cell looping, by said annular gas permeable pipeline with constitute discharge pipe line and constitute winding type construction drainage and gas venting system down.
The object of the invention can also reach through following technical scheme:
A kind of Technological improvement plan of realizing the object of the invention is: stretch out the outdoor port of building at the first horizontal permeability cell and can be provided with ventilative cap.
A kind of Technological improvement plan of realizing the object of the invention is: can be provided with one " L " shape permeability cell in the junction of the said soil stack and the first horizontal permeability cell.
A kind of Technological improvement plan of realizing the object of the invention is: said " L " shape permeability cell can be connected with an end of the second horizontal permeability cell with the junction of the first horizontal permeability cell, and it is outdoor that the other end of the second horizontal permeability cell stretches out building; The said first horizontal permeability cell and the second horizontal permeability cell can form rightabout and arrange.
A kind of Technological improvement plan of realizing the object of the invention is: stretching out the port and can be provided with ventilative cap at the said second horizontal permeability cell.
A kind of Technological improvement plan of realizing the object of the invention is: the middle part of said soil stack can be connected through the middle part of a skew T and ventilative standpipe.
A kind of Technological improvement plan of realizing the object of the invention is: circuitous permeability cell (7) can be provided with transverse tube aspect waste stack or main permeability cell under said " bending " shape.
A kind of Technological improvement plan of realizing the object of the invention is: the angle of inclination of said skew T can be 45 degree.
The invention has the beneficial effects as follows:
1, the present invention is because the standpipe of will breathing freely is arranged on architecture indoor; Top of building is not stretched out on the top of permeability cell; But down circuitous to going out to build the first outdoor horizontal permeability cell by side joint through circuitous permeability cell under " bending " shape, the looping permeability cell is by circuitous permeability cell under ventilative standpipe, " bending " shape and the ventilative pipeline of the first horizontal permeability cell looping; By said annular gas permeable pipeline with constitute discharge pipe line and constitute down winding type construction drainage gas venting system; Therefore, both satisfy requirement attractive in appearance, also satisfied the ventilative functional requirement of construction drainage; Can more wide performance space be provided to architectural image, the building intention moulding that needn't miss because the influence on top stretched by the ventilative pipeline of misgivings.
2, the present invention is through also being connected with an end of the second horizontal permeability cell with the junction of the first horizontal permeability cell at " L " shape permeability cell, and it is outdoor that the other end of the second horizontal permeability cell stretches out building; The arranged direction of the said first horizontal permeability cell and the second horizontal permeability cell is opposite.Can get into drainage pipe by balance high-altitude outside wind pressure, avoid influencing water seal.Solved owing to the side cap that goes out to breathe freely in high-altitude is influenced by outside wind pressure to destroy the problem of drain water seal.
3, the invention solves the problem that palpus employing vacuum drainage mode cost is high when can't breathe freely by the architectural construction restriction, noise is big.
Description of drawings
Fig. 1 is the structural representation of specific embodiment 1 of the present invention.
Fig. 2 is the structural representation of specific embodiment 2 of the present invention.
The specific embodiment
Specific embodiment 1:
With reference to Fig. 1; Present embodiment comprises the soil stack 1 that is arranged in the building, ventilative standpipe 2 and drainage pipe 3; Said drainage pipe 3 is arranged under the building stratum or the bottom; Said soil stack 1 is connected with the water pipe 4 of each floor washroom of building, the bottom of soil stack 1 is communicated with drainage pipe 3, constitutes discharge pipe line; The top of soil stack 1 is communicated with ventilative standpipe 2 through a skew T 5; The middle part of soil stack 1 be communicated with the first horizontal permeability cell 6 and through this first horizontal permeability cell 6 extend build outdoor; The bottom of ventilative standpipe 2 is communicated with soil stack 1 through a skew T 5 at the first floor of building, and the top of the standpipe 2 of breathing freely passes through that circuitous permeability cell 7 is communicated with the middle part of the first horizontal permeability cell 6 under " bending " shape in that the top layer of building is indoor; By the ventilative pipeline of the circuitous permeability cell 7 and first horizontal permeability cell 6 loopings under ventilative standpipe 2, " bending " shape, by said annular gas permeable pipeline with constitute discharge pipe line and constitute winding type construction drainage and gas venting system down.
In the present embodiment:
Stretch out the outdoor port of building at the first horizontal permeability cell 6 and be provided with ventilative cap 10; Be provided with one " L " shape permeability cell 8 in the junction of the said soil stack 1 and the first horizontal permeability cell 6; Said " L " shape permeability cell 8 is connected with an end of the second horizontal permeability cell 9 with the junction of the first horizontal permeability cell 6, and it is outdoor that the other end of the second horizontal permeability cell 9 stretches out building; The said first horizontal permeability cell 6 and the second horizontal permeability cell 9 form rightabout and arrange; The port of stretching out at the said second horizontal permeability cell 9 is provided with ventilative cap 10.The middle part of said soil stack 1 is connected through the middle part of a skew T 5 and ventilative standpipe 2; Circuitous permeability cell 7 is provided with transverse tube aspect waste stack or main permeability cell under said " bending " shape; The angle of inclination of said skew T 5 is 45 degree.
In the present embodiment: the permeability cell The selection of pipe is consistent with drainage pipe, and PIPE DIAMETER CALCULATION is by permeability cell PIPE DIAMETER CALCULATION method in " Code for design of building water supply and sewerage "; The present invention is improvement, the expansion of traditional permeability cell system of laying, and the calculating of caliber can be continued to use the computational methods of traditional permeability cell.
Specific embodiment 2:
With reference to Fig. 2, the characteristics of present embodiment are: " L " shape permeability cell 8 also is connected with an end of the second horizontal permeability cell 9 with the junction of the first horizontal permeability cell 6, and it is outdoor that the other end of the second horizontal permeability cell 9 stretches out building; The arranged direction of the said first horizontal permeability cell 6 and the second horizontal permeability cell 9 is opposite.Can get into drainage pipe by balance high-altitude outside wind pressure, avoid influencing water seal.The port of stretching out at the said second horizontal permeability cell is provided with ventilative cap 10.Other are identical with specific embodiment 1.
The present invention is applicable to be not easy to be provided with and stretches the top permeability cell or can't connect ventilative situation about being responsible at this layer from top layer side joint to outdoor or annular gas permeable pipe.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the scope that the present invention discloses, all belong to protection scope of the present invention.
Claims (8)
1. descend winding type construction drainage and gas venting system; Comprise the soil stack (1) that is arranged in the building, ventilative standpipe (2) and drainage pipe (3); Said drainage pipe (3) is arranged under the building stratum or the bottom; It is characterized in that: said soil stack (1) is connected with the water pipe (4) of each floor washroom of building, the bottom of soil stack (1) is communicated with drainage pipe (3), constitutes discharge pipe line; The top of soil stack (1) is communicated with ventilative standpipe (2) through a skew T (5); The middle part of soil stack (1) be communicated with the first horizontal permeability cell (6) and through this first horizontal permeability cell (6) extend build outdoor; The bottom of ventilative standpipe (2) is communicated with soil stack (1) through a skew T (5) at the first floor of building, and the top of the standpipe (2) of breathing freely passes through that circuitous permeability cell (7) is communicated with the middle part of the first horizontal permeability cell (6) under " bending " shape in that the top layer of building is indoor; By the ventilative pipeline of circuitous permeability cell (7) under ventilative standpipe (2), " bending " shape and first horizontal permeability cell (6) looping, by said annular gas permeable pipeline with constitute discharge pipe line and constitute winding type construction drainage and gas venting system down.
2. winding type construction drainage and gas venting system down according to claim 1 is characterized in that: stretch out the outdoor port of building at the first horizontal permeability cell (6) and be provided with ventilative cap (10).
3. winding type construction drainage and gas venting system down according to claim 1 and 2, it is characterized in that: the junction at the said soil stack (1) and the first horizontal permeability cell (6) is provided with one " L " shape permeability cell (8).
4. winding type construction drainage and gas venting system down according to claim 3; It is characterized in that: said " L " shape permeability cell (8) is connected with an end of the second horizontal permeability cell (9) with the junction of the first horizontal permeability cell (6), and it is outdoor that the other end of the second horizontal permeability cell (9) stretches out building; The said first horizontal permeability cell (6) forms rightabout with the second horizontal permeability cell (9) and arranges.
5. winding type construction drainage and gas venting system down according to claim 4, it is characterized in that: the port of stretching out at the said second horizontal permeability cell (9) is provided with ventilative cap (10).
6. winding type construction drainage and gas venting system down according to claim 1 and 2, it is characterized in that: the middle part of said soil stack (1) is connected through the middle part of a skew T (5) and ventilative standpipe (2).
7. winding type construction drainage and gas venting system down according to claim 1 and 2, it is characterized in that: circuitous permeability cell (7) is provided with transverse tube aspect waste stack or main permeability cell under said " bending " shape.
8. winding type construction drainage and gas venting system down according to claim 1 and 2 is characterized in that: the angle of inclination of said skew T (5) is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054282.4A CN102561474B (en) | 2012-03-04 | 2012-03-04 | Lower roundabout building drainage and ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054282.4A CN102561474B (en) | 2012-03-04 | 2012-03-04 | Lower roundabout building drainage and ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561474A true CN102561474A (en) | 2012-07-11 |
| CN102561474B CN102561474B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210054282.4A Active CN102561474B (en) | 2012-03-04 | 2012-03-04 | Lower roundabout building drainage and ventilation system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276032A (en) * | 1997-09-15 | 2000-12-06 | 马克·R·阿特金斯 | Drainage and ventilation system of building wall assembly |
| US20020088195A1 (en) * | 2001-01-05 | 2002-07-11 | Kok-Weng Tan | Shielding apparatus for protecting a machine |
| CN101144285A (en) * | 2007-10-25 | 2008-03-19 | 中国建筑设计研究院 | Experiment device for simulating house draining system and detecting method thereof |
| CN202544040U (en) * | 2012-03-04 | 2012-11-21 | 广州市设计院 | Downward roundabout building draining and venting system |
-
2012
- 2012-03-04 CN CN201210054282.4A patent/CN102561474B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276032A (en) * | 1997-09-15 | 2000-12-06 | 马克·R·阿特金斯 | Drainage and ventilation system of building wall assembly |
| US20020088195A1 (en) * | 2001-01-05 | 2002-07-11 | Kok-Weng Tan | Shielding apparatus for protecting a machine |
| CN101144285A (en) * | 2007-10-25 | 2008-03-19 | 中国建筑设计研究院 | Experiment device for simulating house draining system and detecting method thereof |
| CN202544040U (en) * | 2012-03-04 | 2012-11-21 | 广州市设计院 | Downward roundabout building draining and venting system |
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| Publication number | Publication date |
|---|---|
| CN102561474B (en) | 2014-03-26 |
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Address after: 510620 No. 3-5 East Sports street, sports east road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Design Institute Group Co.,Ltd. Address before: 510620 No. 3-5 East Sports street, sports east road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU DESIGN INSTITUTE |
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