CN102359159B - Building drainage standpipe tubular air pressure regulating and drainage device - Google Patents
Building drainage standpipe tubular air pressure regulating and drainage device Download PDFInfo
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- CN102359159B CN102359159B CN2011102368777A CN201110236877A CN102359159B CN 102359159 B CN102359159 B CN 102359159B CN 2011102368777 A CN2011102368777 A CN 2011102368777A CN 201110236877 A CN201110236877 A CN 201110236877A CN 102359159 B CN102359159 B CN 102359159B
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Abstract
The invention provides a building drainage standpipe tubular air pressure regulating and drainage device, comprising a standpipe nipple, a wastewater collection water seal pipe and a sewage collecting pipe that are respectively communicated with the standpipe nipple, a wastewater seal cap disposed at the mouth of the wastewater collection water seal pipe, a division board installed inside the wastewater collection water seal pipe, a drainage hole arranged on the division board, a water seal bent pipe positioned on one side of the division board wall, and a drainage hole unidirectional seal overhung door, the top of which is hinged to the other side of the division board wall. The wastewater collection water seal pipe and the wastewater seal cap, as well as the division board forms a water seal sealed pipe, the wall of which is provided with a wastewater collecting port. The upper water outlet of the water seal bent pipe is correspondingly arranged on one side of the drainage hole and inside the water seal sealed pipe, while the lower water inlet of the water seal bent pipe is lower the lowest point of the drainage hole. And the drainage hole unidirectional seal overhung door is correspondingly disposed on the other side of the drainage hole. The device of the invention has the advantages of preventing returning water and bed smell, regulating air pressure, saving materials and saving indoor space.
Description
Technical field
The present invention relates to a kind of building dewatering installation, specifically, related to a kind of construction drainage standpipe tubular type air pressure-regulating drainage device.
Background technology
At present, along with the day of land resources is becoming tight, highrise building is built higher and higher; Along with the appearance of highrise building and super highrise building, ventilation and the drainage problem of washroom interior plumbing system become increasingly conspicuous; The liquid phase gas phase is in the dual disposal process in soil stack, due to reasons such as the increase of the building number of plies and consequent emission flow increasings, easily makes the fluctuation of soil stack internal gas pressure violent, and indoor floor drain water seal, bath trap etc. are damaged; Specifically be mainly manifested in two aspects, the one, in soil stack, malleation is excessive, and by the water seal bursting, in soil stack, foul smell, sewage return into indoor, cause indoor air environment to pollute; On the other hand, because negative pressure is excessive, to the water generates swabbing action in water seal or trap, cause the water in water seal or trap to be sucked, the final loss totally, when run into positive pressure next time, be easy to be caused indoor back foul to pollute by the malleation bursting.
In order to overcome the above problems, people design a lot of ways: the degree of depth or the water seal depth of (1), increase trap, thereby increase water seal or trap, resist the back foul problem that the fluctuation of soil stack internal gas pressure causes, still, draining is unobstructed is the basic demand of drainage system, water seal can increase resistance of water drainage too deeply, cause indoor drainage not smooth, and easily in water seal or water crook, result in blockage, especially Water-saving Implement is caused to adverse effect, increase on the contrary water supply volume, be unfavorable for water saving; (2), in order to solve the air pressure fluctuation in soil stack, on drainage pipe, increase inlet valve, Main is exactly arm of the place ahead increase of trap on transverse drainage branch pipe, then arm elevates above the soil approximately 2 meters high, and on arm, add an inlet valve, during for generation negative pressure in standpipe, inlet valve is opened suction gas, with this, carry out the pressure in the balance standpipe, reduce the swabbing action to the below trap; But this kind way not only cost is high, and wash basin or bathtub side need to increase a plumbing installation in washroom, not only take coverage, and affect indoor usage space and indoor attractive in appearance; After O-ring seal in inlet valve is aging, also can exists and be not closed completely close and make the problem of indoor back foul; (3), in order to solve air pressure problem, improve drainability, for high-rise building design, adopt Special ventilating pipe and gutter design, namely indoor drainage adopts two standpipes, can solve the air pressure balance problem like this, but the design of two standpipes, not only take interior space area, waste efficient construction space, and waste material, comprise tubing, finishing material; With current resources conservation and the efficient purpose of utilizing of land consolidation, be not inconsistent, neither ideal scheme.
In order further to solve the above problem existed, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, thereby but provide a kind of simple in structure, design science, prevent from returning water back foul adjustable pressure, the unobstructed construction drainage standpipe tubular type air pressure-regulating drainage device of draining.
To achieve these goals, the technical solution adopted in the present invention: a kind of construction drainage standpipe tubular type air pressure-regulating drainage device, the waste water that it comprises the standpipe pipe nipple, be communicated with respectively the setting of described standpipe pipe nipple collect water sealing (sealing water) pipe and sewage manifold trunk, be arranged on waste water capping that described waste water collects the water sealing (sealing water) pipe mouth of pipe, be arranged on described waste water collects demarcation strip in water sealing (sealing water) pipe, is arranged on the hinged drain hole one-way sealing overhang-door of the drain hole on described demarcation strip, the water seal bend pipe that is arranged on described demarcation strip wooden partition one side, top and described demarcation strip wooden partition opposite side; Wherein, described waste water collects water sealing (sealing water) pipe and described waste water capping, described demarcation strip form the water seal sealed tube, on the tube wall of described water seal sealed tube, is provided with waste water and collects mouth; The corresponding described drain hole one side setting of the upper outfall of described water seal bend pipe also is positioned at described water seal sealed tube, the lower water inlet of described water seal bend pipe is lower than the lowest part of described drain hole, and the corresponding described drain hole opposite side of described drain hole one-way sealing overhang-door arranges.
Based on above-mentioned, the mouth of pipe of described sewage manifold trunk is provided with the sewage capping, in described sewage capping, be provided with sewage draining exit, the tegmental wall hinged inside of described sewage capping has sewage draining exit one-way sealing overhang-door, the inboard setting of the corresponding described sewage draining exit of described sewage draining exit one-way sealing overhang-door.
Based on above-mentioned, the tegmental wall arranged outside of described sewage capping has the sewage access tube, the corresponding described sewage outfalls setting of described sewage access tube.
Based on above-mentioned, on the tube wall of described water seal sealed tube, be provided with the waste water access tube, the corresponding described waste water of described waste water access tube collects a mouthful setting.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, specifically, this construction drainage standpipe tubular type air pressure-regulating drainage device is provided with drain hole one-way sealing overhang-door and sewage draining exit one-way sealing overhang-door, when building standpipe air pressure is excessive, can effectively prevent from returning the water back foul, and adjustable pressure voluntarily, unnecessary pipeline need not be set, save material, save the interior space, especially be applicable to the draining of highrise building.
The accompanying drawing explanation
Fig. 1 is the structural representation of described construction drainage standpipe tubular type air pressure-regulating drainage device.
Specific embodiment
For further description structure and characteristics of the present invention, the existing specific embodiment that provides by reference to the accompanying drawings:
As described in Figure 1, a kind of construction drainage standpipe tubular type air pressure-regulating drainage device, it comprises standpipe pipe nipple 1, be communicated with the waste water that described standpipe pipe nipple 1 arranges respectively collects water sealing (sealing water) pipe 2 and sewage manifold trunk 3;
Wherein, described waste water collects water sealing (sealing water) pipe 2 mouths of pipe and is provided with waste water capping 6, and described waste water collects in water sealing (sealing water) pipe 2 and is provided with demarcation strip 7, and described waste water collects water sealing (sealing water) pipe 2 and forms the water seal sealed tubes with described waste water capping 6, described demarcation strip 7;
On described demarcation strip 7, be provided with drain hole 4, described demarcation strip 7 wooden partition one sides are provided with water seal bend pipe 5, the corresponding described drain hole 4 one side settings of the upper outfall of described water seal bend pipe 5 also are positioned at described water seal sealed tube, the lower water inlet of described water seal bend pipe 5 is lower than the lowest part of described drain hole 4, described demarcation strip 7 wooden partition opposite sides are hinged with drain hole one-way sealing overhang-door 8, the corresponding described drain hole 4 opposite side settings of described drain hole one-way sealing overhang-door 8, be provided with waste water and collect mouth 9 on the tube wall of described water seal sealed tube;
On the tube wall of described water seal sealed tube, be provided with waste water access tube 13, the corresponding described waste water of described waste water access tube 13 collects mouthful 9 settings;
The mouth of pipe of described sewage manifold trunk 3 is provided with sewage capping 10, in described sewage capping 10, be provided with sewage draining exit 11, the tegmental wall hinged inside of described sewage capping 10 has sewage draining exit one-way sealing overhang-door 12, the inboard setting of the corresponding described sewage draining exit 11 of described sewage draining exit one-way sealing overhang-door 12; The tegmental wall arranged outside of described sewage capping 10 has sewage access tube 14, and the corresponding described sewage draining exit 11 of described sewage access tube 14 arranges.
When the washroom structure floor is constructed, should first hole to be provided, be used to passing through, install the standpipe pipe nipple; The upper socket of standpipe pipe nipple 1 is connected with the upper strata standpipe, 1 time socket of described standpipe pipe nipple is connected with the lower floor standpipe, again the outfall such as indoor washing machine, wash basin, bathtub or shower drain being collected to mouthfuls 9 by waste water access tube 13 or waste water links waste water and collects on water sealing (sealing water) pipe 2 and sealing is fixed, and bowl outlet is fixing with sewage access tube 14 sealing that pipe is connected on sewage manifold trunk 3, so just formed a single-stack drain system with air pressure adjustment effect.
When the drainings such as washing machine, wash basin, bathtub or shower drain, through waste water access tube 13, first waste water is entered in the described water seal sealed tube that waste water collects water sealing (sealing water) pipe 2, then, when the waste water liquid level surpasses the lowest part of drain hole 4, waste water flows into drain hole 4 through water seal bend pipe 5, drain hole one-way sealing overhang-door 8 opens under pressure, and waste water is drained into the building standpipe by standpipe pipe nipple 1, outside discharge chamber; During the toilet draining, open at effect of water pressure down blow mouth one-way sealing overhang-door 12, the sewage draining exit 11 of sewage in sewage capping 10 enters sewage manifold trunk 3, then by standpipe pipe nipple 1, enters the building standpipe.
When in the building standpipe, producing malleation, drain hole one-way sealing overhang-door 8 and sewage draining exit one-way sealing overhang-door 12 are closed, making to build standpipe internal gas pressure and sewage can't enter waste water and collect in water sealing (sealing water) pipe 2 and sewage manifold trunk 3, more impossible returning into indoor, cause the damage of indoor drainage facilities and indoorly return the water back foul; With waste water, collect utensil gutter that water sealing (sealing water) pipe 2 is connected without water seal or trap are set in addition, the utensil draining will be more unobstructed like this, is difficult for stopping up, and pipeline need not be set in addition, saves the interior space.
When in the building standpipe, producing negative pressure, drain hole one-way sealing overhang-door 8 opens under the swabbing action that negative pressure produces, in the water seal sealed tube, be negative pressure, the water in water seal sealed tube zone is pumped to 1 discharge of standpipe pipe nipple by negative pressure, liquid level reduces rapidly, surface in water seal bend pipe 5 bottoms, air collects and collecting on water sealing (sealing water) pipe 2 tube walls mouthfuls 9 enters waste water and collect in water sealing (sealing water) pipe 2 from waste water, supplement rapidly the tolerance in the building standpipe, play tonifying Qi pressure regulation effect, thereby the air pressure fluctuation that makes to build in standpipe is eased rapidly, to reduce negative pressure to destruction that drainage system was caused.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (4)
1. construction drainage standpipe tubular type air pressure-regulating drainage device is characterized in that: the waste water that it comprises the standpipe pipe nipple, be communicated with respectively the setting of described standpipe pipe nipple collects water sealing (sealing water) pipe and sewage manifold trunk, be arranged on waste water capping that described waste water collects the water sealing (sealing water) pipe mouth of pipe, be arranged on described waste water collects demarcation strip in water sealing (sealing water) pipe, is arranged on the hinged drain hole one-way sealing overhang-door of the drain hole on described demarcation strip, the water seal bend pipe that is arranged on described demarcation strip wooden partition one side, top and described demarcation strip wooden partition opposite side; Wherein, described waste water collects water sealing (sealing water) pipe and described waste water capping, described demarcation strip form the water seal sealed tube, on the tube wall of described water seal sealed tube, is provided with waste water and collects mouth; The corresponding described drain hole one side setting of the upper outfall of described water seal bend pipe also is positioned at described water seal sealed tube, the lower water inlet of described water seal bend pipe is lower than the lowest part of described drain hole, and the corresponding described drain hole opposite side of described drain hole one-way sealing overhang-door arranges.
2. construction drainage standpipe tubular type air pressure-regulating drainage device according to claim 1, it is characterized in that: the mouth of pipe of described sewage manifold trunk is provided with the sewage capping, in described sewage capping, be provided with sewage draining exit, the tegmental wall hinged inside of described sewage capping has sewage draining exit one-way sealing overhang-door, the inboard setting of the corresponding described sewage draining exit of described sewage draining exit one-way sealing overhang-door.
3. construction drainage standpipe tubular type air pressure-regulating drainage device according to claim 2, it is characterized in that: the tegmental wall arranged outside of described sewage capping has the sewage access tube, the corresponding described sewage outfalls setting of described sewage access tube.
4. construction drainage standpipe tubular type air pressure-regulating drainage device according to claim 1 and 2 is characterized in that: on the tube wall of described water seal sealed tube, be provided with the waste water access tube, the corresponding described waste water of described waste water access tube collects and mouthful arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102368777A CN102359159B (en) | 2011-08-18 | 2011-08-18 | Building drainage standpipe tubular air pressure regulating and drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102368777A CN102359159B (en) | 2011-08-18 | 2011-08-18 | Building drainage standpipe tubular air pressure regulating and drainage device |
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| Publication Number | Publication Date |
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| CN102359159A CN102359159A (en) | 2012-02-22 |
| CN102359159B true CN102359159B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102368777A Active CN102359159B (en) | 2011-08-18 | 2011-08-18 | Building drainage standpipe tubular air pressure regulating and drainage device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322787A (en) * | 2013-06-28 | 2013-09-25 | 浙江升华拜克生物股份有限公司 | Flow-drying exhaust gas treatment device and method |
| CN109107283A (en) * | 2018-08-31 | 2019-01-01 | 中国船舶重工集团公司第七〇九研究所 | Marine turbing fuel tank or retarder emit the purifying and recovering system pressure stabilizing air extractor of port |
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| CN86202799U (en) * | 1986-04-29 | 1987-07-15 | 徐元康 | Sanitary equipment for drain pipe |
| JP3153989B2 (en) * | 1997-02-27 | 2001-04-09 | 日本電気エンジニアリング株式会社 | Data clock generator and data transmission device using the same |
| CN1465824A (en) * | 2002-06-11 | 2004-01-07 | 王凤蕊 | Water separation and collection device for water supply and drainage system of closet and kitchen |
| CN2895545Y (en) * | 2006-04-03 | 2007-05-02 | 薛洪耘 | Multifunction basin air-insulation water-drainage device |
| CN201660935U (en) * | 2010-03-24 | 2010-12-01 | 张超 | Multifunctional guiding cylinder type anti-clogging water leaking device |
| CN202273288U (en) * | 2011-08-18 | 2012-06-13 | 王凤蕊 | Pipe type air pressure adjusting water discharge device of building drainage vertical pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2670631B2 (en) * | 1989-11-10 | 1997-10-29 | 徳厚 小島 | Drain stack fittings |
| JP3322963B2 (en) * | 1993-11-16 | 2002-09-09 | 積水化学工業株式会社 | Drainage pipe |
| JPH08144341A (en) * | 1994-11-21 | 1996-06-04 | Sekisui Chem Co Ltd | Collecting pipe joint for drainage |
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2011
- 2011-08-18 CN CN2011102368777A patent/CN102359159B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202799U (en) * | 1986-04-29 | 1987-07-15 | 徐元康 | Sanitary equipment for drain pipe |
| JP3153989B2 (en) * | 1997-02-27 | 2001-04-09 | 日本電気エンジニアリング株式会社 | Data clock generator and data transmission device using the same |
| CN1465824A (en) * | 2002-06-11 | 2004-01-07 | 王凤蕊 | Water separation and collection device for water supply and drainage system of closet and kitchen |
| CN2895545Y (en) * | 2006-04-03 | 2007-05-02 | 薛洪耘 | Multifunction basin air-insulation water-drainage device |
| CN201660935U (en) * | 2010-03-24 | 2010-12-01 | 张超 | Multifunctional guiding cylinder type anti-clogging water leaking device |
| CN202273288U (en) * | 2011-08-18 | 2012-06-13 | 王凤蕊 | Pipe type air pressure adjusting water discharge device of building drainage vertical pipe |
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| CN102359159A (en) | 2012-02-22 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120222 Assignee: Puyang City Mingrui Building Energy-saving Technology Co., Ltd. Assignor: Wang Fengrui Contract record no.: 2015410000036 Denomination of invention: Building drainage standpipe tubular air pressure regulating and drainage device Granted publication date: 20131127 License type: Exclusive License Record date: 20150505 |
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