CN101886728A - Energy dissipation device for drainage and sewage pipe in high-rise building and method for energy dissipation by using same - Google Patents
Energy dissipation device for drainage and sewage pipe in high-rise building and method for energy dissipation by using same Download PDFInfo
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- CN101886728A CN101886728A CN2009103022923A CN200910302292A CN101886728A CN 101886728 A CN101886728 A CN 101886728A CN 2009103022923 A CN2009103022923 A CN 2009103022923A CN 200910302292 A CN200910302292 A CN 200910302292A CN 101886728 A CN101886728 A CN 101886728A
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- drain pipe
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- sinker
- draining drain
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Abstract
The invention relates to an energy dissipation device for a drainage and sewage pipe in a high-rise building, comprises a U-shaped elbow and a reverse arc pipe. One side of the U-shaped elbow is communicated with one end of the arc pipe, and when the energy dissipation device is used, the other side of the U-shaped elbow is communicated with a drainage and sewage pipe arranged on the U-shaped elbow in a high-rise building, the other end of the arc pipe is communicated with a drainage and sewage pipe arranged under the arc pipe in the high-rise building to form a U-shaped channel bend. In a method for energy dissipation by using the energy dissipation device, the drainage and sewage pipe in the high-rise building is connected in series with one energy dissipation device every 10-25 m to achieve the goal of energy dissipation. The energy dissipation device has simple and reasonable structure, convenient manufacture, economical practicability, good anticorrosion, smooth inner cavity and difficult jam of the pipe. The energy dissipation device can fully utilize water self friction to consume the potential energy of the water to avoid enormous impact of kinetic energy transformed in freely falling during drainage to the drainage and sewage pipe resulting in crack or falling of the drainage and sewage pipe.
Description
Technical field:
The present invention relates to the energy dissipating method of a kind of building water drain pipe component and waste pipe, especially relate to a kind of tall building draining drain pipe sinker and with the method for this sinker energy dissipating.
Background technique:
Along with making rapid progress of urban construction, being on the increase of tall building and skyscraper, energy dissipating draining drain pipe in the former design code, in using process now, constantly occur breaking, coming off, its reason be tall building in the former standard nearly all in 20 layers, and present tall building is almost all more than 30 layers.Because the draining drain pipe holds potential energy that can't stand that tall building sewage is put aside, convert kinetic energy in the freely falling body process, the draining drain pipe formation enormous impact to former code requirement causes the draining drain pipe to break or come off, cause the domestic sewage crossing current, the sub-district life is polluted.Because the tall building height is higher, the later stage repair difficulty that forms big, the cost height.
Summary of the invention:
The object of the present invention is to provide a kind of friction that can make full use of self ponding of draining drain pipe to consume quite a few potential energy, make its potential energy in certain zone is zero tall building draining drain pipe sinker again, and, have sinker and carry out the existing above-mentioned deficiency of energy dissipating with it to overcome with the energy dissipating method that this sinker carries out effective energy dissipating.
The technological scheme that solves the problems of the technologies described above is: a kind of tall building draining drain pipe sinker, this sinker is swung to arc tube by one " U " shape bend pipe and and is constituted, connect in described " U " shape bend pipe end with swing to arc tube in connect to hold to be connected and communicate, the external connection end of " U " shape bend pipe is connected with the tall building draining drain pipe that is in its upper strata and communicates during use, the external connection end of swinging to arc tube is connected with the tall building draining drain pipe that is in its lower floor and communicates, thereby forms a pair of " U " font bend.
The further technological scheme that solves the problems of the technologies described above is: a kind of energy dissipating method of tall building draining drain pipe is every above-mentioned tall building draining drain pipe sinker of 10～25m place serial connection, to reach the purpose of energy dissipating at the draining drain pipe of tall building.Its concrete grammar is: the tall building draining drain pipe sinker of selecting suitable specification according to story height, the caliber of the pipe of formation sinker is consistent with the caliber of tall building draining drain pipe, be connected in series a tall building draining drain pipe sinker at tall building draining drain pipe every 10～25m place: the external connection end and the draining drain pipe that is in its upper strata of it " U " shape bend pipe of sinker are connected, the external connection end of the circular arc bend pipe of sinker is connected with the draining drain pipe that is in its lower floor, be fixed on the horizontal support of carriage with pipe clamp " U " bend pipe with sinker, carriage is fixed on the body of wall.
Owing to adopt technique scheme, the present invention's tall building draining drain pipe sinker and have following beneficial effect with the method for this sinker energy dissipating:
1. because the present invention's tall building draining drain pipe sinker and upper and lower layers draining drain pipe are connected to form two " U " font bends, institute's sewer needs to change the direction of a stream of water through twice, the self friction that can make full use of water consumes quite a few potential energy, the potential energy that makes institute's sewer in certain zone is zero again, impact force remaining after the self friction passes on the body of wall that adheres to by carriage again, thereby avoided institute's sewer to convert kinetic energy to the draining drain pipe has been formed enormous impact in the freely falling body process, cause the draining drain pipe to break or come off, effectively prolong the working life of draining drain pipe, alleviate the difficulty of later stage repair, reduce maintenance cost.
2. owing in the draining drain pipe of tall building, be connected in series the present invention's tall building draining drain pipe sinker by certain story height, not only eliminated the potential energy of draining effectively, and the draining pair formed suction force of bend pipe water seal that communicates with waste pipe is become evenly, avoid draining find time the bend pipe water seal water and cause the foul smell string to advance indoor polluting.
3. the present invention's tall building draining drain pipe sinker adopts engineering plastics or other high-quality plastics material monolithic pressure injection to form, and not only has good antiseptic property, and smooth inner cavity, is difficult for causing the obstruction of pipeline.
4. the present invention's tall building draining drain pipe sinker is simple and reasonable for structure, easily manufactured, economical and practical.
Be further described to the present invention's tall building draining drain pipe sinker and with the technical characteristics of the method for this sinker energy dissipating below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1: the present invention's tall building draining drain pipe sinker structural representation;
Fig. 2: the scheme of installation of implementing energy dissipating with the present invention's tall building draining drain pipe sinker;
Fig. 3: carriage scheme of installation; Fig. 4: embedded part structure schematic representation; The plan view of Fig. 5: Fig. 4;
Fig. 6: the sinker scheme of installation of former use.
Among the figure:
Draining drain pipe 1, sinker 2, " U " shape bend pipe 21, connect end 212 in " U " shape bend pipe, the external connection end 211 of " U " shape bend pipe is swung to arc tube 22, swing to arc tube in connect end 222, swing to the external connection end 221 of arc tube, carriage 3, carriage support 31, pipe clamp 4, embedded part 5, body of wall 6, energy dissipating length h, energy dissipating length h.
Embodiment:
Embodiment:
A kind of tall building draining drain pipe sinker, described tall building draining drain pipe sinker 2 is swung to arc tube 22 by one " U " shape bend pipe 21 and and is constituted, connect in described " U " shape bend pipe end 212 with swing to arc tube in connect and hold 222 to be connected and to communicate, the external connection end 211 of " U " shape bend pipe is connected with the tall building draining drain pipe 11 that is in its upper strata and communicates during use, the external connection end 221 of swinging to arc tube is connected with the tall building draining drain pipe 12 that is in its lower floor and communicates, thereby forms two " U " font bends.The whole pressure injection of described sinker 2 usefulness engineering plastics is integral.
A kind of energy dissipating method of tall building draining drain pipe, be the draining drain pipe of tall building every the above-mentioned tall building draining drain pipe sinker of 10～25m place serial connection, to reach the purpose of energy dissipating.With 33 layers of buildings (building of its required energy dissipating height H=100m) is an example, and its concrete grammar is:
Select the tall building draining drain pipe sinker 2 of suitable specification, the caliber of the pipe of formation sinker 2 is consistent with the caliber of this tall building draining drain pipe 1, the energy dissipating length h of described sinker 2 i.e. length between the top of the bottom of " U " shape bend pipe 21 and circular arc bend pipe 22 is 1.2% of the required energy dissipating height H of floor, i.e. h=100m * 1.2%=1.2m.Every the 20m place tall building draining drain pipe sinker 2 is installed at tall building draining drain pipe 1: an external connection end 211 and the draining drain pipe 11 that is in its upper strata of it " U " shape bend pipe 21 of sinker are connected, the external connection end of swinging to arc tube 22 221 of sinker is connected with the draining drain pipe 12 that is in its lower floor, be fixed on the horizontal support 31 of carriage 3 with pipe clamp 4 " U " bend pipe 21 with sinker, carriage 3 is by being fastened on the body of wall with the embedded part 5 that is embedded in body of wall in advance.
Described sinker 2 communicated by bonding the connection with the draining drain pipe 1 of tall building.
Described carriage 3 and embedded part 5 adopt to be made through antiseptic steel plate and steel bar, and carriage 3 is by being fixed on the body of wall 6 with embedded part 5 welding.
Conversion as the embodiment of the invention:
1), described tall building draining drain pipe sinker also can adopt other well behaved plastic materials to make;
2) be connected in aggregates after, sinker also can be made " U " shape bend pipe 21 respectively and swing to circular pipe 22 again;
3), sinker 2 can connect by adpting flange with being connected also of draining drain pipe;
4), described carriage 3 also can be made of engineering plastics or other well behaved plastic materials; The installation of carriage also can not established embedded part, is fixed on the body of wall and use EXPANSION ANCHOR BOLTS instead;
5), the energy dissipating length h of described sinker 2 promptly the length between the top of the bottom of " U " shape bend pipe 21 and circular arc bend pipe 22 also can suitably increase or shorten, be generally 1.0～1.5% of the required energy dissipating height H of floor, i.e. h=H * 1.0～1.5%.
6), the distance that is serially connected with between per two sinkers in the draining drain pipe also can prolong or shorten according to actual conditions, generally between 10m～25m, the sinker number of the short more installation of distance is many more, effect of energy dissipation is good more, but will take into account the unobstructed of draining.
Claims (8)
1. tall building draining drain pipe sinker, it is characterized in that: described tall building draining drain pipe sinker (2) is swung to arc tube (22) by one " U " shape bend pipe (21) and and is constituted, connect in described " U " shape bend pipe end (212) with swing to arc tube in connect end (222) and be connected and communicate, the external connection end (211) of " U " shape bend pipe is connected with the tall building draining drain pipe that is in its upper strata and communicates during use, the external connection end (221) of swinging to arc tube is connected with the tall building draining drain pipe that is in its lower floor and communicates, thereby forms a pair of " U " font bend.
2. according to according to the described tall building draining of claim 1 drain pipe sinker, it is characterized in that: described tall building draining drain pipe sinker (2) is integral with the plastic monoblock pressure injection.
3. the energy dissipating method of a tall building draining drain pipe, it is characterized in that: this method be at the draining drain pipe of tall building every right 1 of 10～25m place serial connection or 2 described tall building draining drain pipe sinkers (2), to reach the purpose of energy dissipating, its concrete grammar is:
Select the tall building draining drain pipe sinker (2) of suitable specification according to story height, the caliber of the pipe of formation sinker (2) is consistent with the caliber of tall building draining drain pipe (1), be connected in series a tall building draining drain pipe sinker (2) at tall building draining drain pipe every 10～25m place: the external connection end (211) and the draining drain pipe (11) that is in its upper strata of it " U " shape bend pipe (21) of sinker are connected, the external connection end of swinging to arc tube (22) (221) of sinker is connected with the draining drain pipe (12) that is in its lower floor, be fixed on the horizontal support (31) of carriage (3) with pipe clamp (4) " U " bend pipe (21) with sinker, carriage (3) is fixed on the body of wall (6).
4. according to energy dissipating method according to the described tall building draining of claim 3 drain pipe, it is characterized in that: the energy dissipating length h Zhao of described sinker (2) is that the bottom of " U " shape bend pipe (21) and the length of swinging between arc tube (22) top are generally 1.0～1.5% of required energy dissipating height H, i.e. h=H * 1.0～1.5%.
5. the energy dissipating method of tall building draining drain pipe according to claim 3 is characterized in that: the mode that described carriage (3) is fixed on the body of wall comprises: or fix or by being connected and fixed with the embedded part that is embedded in body of wall in advance (5) by EXPANSION ANCHOR BOLTS.
6. according to the energy dissipating method of claim 3 or 4 or 5 described tall building draining drain pipes, it is characterized in that: described carriage (3) adopts and makes through antiseptic metallic material or engineering plastics.
7. according to the energy dissipating method of claim 3 or 4 or 5 described tall building draining drain pipes, it is characterized in that: the getting type of the draining drain pipe of the sinker in the described draining drain pipe that is serially connected with tall building itself and tall building comprises: or welding or bonding or join by mounting flange.
8. the energy dissipating method of tall building draining drain pipe according to claim 6 is characterized in that: the getting type of the draining drain pipe of the sinker in the described draining drain pipe that is serially connected with tall building itself and tall building comprises: or welding or bonding or join by mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103022923A CN101886728B (en) | 2009-05-14 | 2009-05-14 | Energy dissipation device for drainage and sewage pipe in high-rise building and method for energy dissipation by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103022923A CN101886728B (en) | 2009-05-14 | 2009-05-14 | Energy dissipation device for drainage and sewage pipe in high-rise building and method for energy dissipation by using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101886728A true CN101886728A (en) | 2010-11-17 |
| CN101886728B CN101886728B (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103022923A Expired - Fee Related CN101886728B (en) | 2009-05-14 | 2009-05-14 | Energy dissipation device for drainage and sewage pipe in high-rise building and method for energy dissipation by using same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711182A (en) * | 2013-11-14 | 2014-04-09 | 无锡新人居科贸有限公司 | Water supply and drainage sewage discharge pipe |
| CN105883246A (en) * | 2016-06-01 | 2016-08-24 | 中国恩菲工程技术有限公司 | Pulp storage tank with self-energy-dissipation structure overflow pipe |
| CN112960849A (en) * | 2021-01-29 | 2021-06-15 | 袁邦皓 | Blue algae-green algae polluted water purification treatment method and equipment thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621200Y (en) * | 2003-05-09 | 2004-06-23 | 礼尔特(香港)有限公司 | Drain pipe |
| DE102007059005A1 (en) * | 2007-12-06 | 2009-06-10 | Sauer, Rüdiger | Roof gutter down pipe filter for residential building, has cleaning down pipe having pipe sieve, where annular cross-section provided between pipe sieve and down pipe in ground and water flows through annular cross-section |
-
2009
- 2009-05-14 CN CN2009103022923A patent/CN101886728B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711182A (en) * | 2013-11-14 | 2014-04-09 | 无锡新人居科贸有限公司 | Water supply and drainage sewage discharge pipe |
| CN105883246A (en) * | 2016-06-01 | 2016-08-24 | 中国恩菲工程技术有限公司 | Pulp storage tank with self-energy-dissipation structure overflow pipe |
| CN105883246B (en) * | 2016-06-01 | 2019-03-26 | 中国恩菲工程技术有限公司 | With the ore pulp storage tank from energy-dissipating structure overflow pipe |
| CN112960849A (en) * | 2021-01-29 | 2021-06-15 | 袁邦皓 | Blue algae-green algae polluted water purification treatment method and equipment thereof |
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| Publication number | Publication date |
|---|---|
| CN101886728B (en) | 2011-08-10 |
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Granted publication date: 20110810 Termination date: 20140514 |