CN201713879U - Drainage system for the same storey of building - Google Patents
Drainage system for the same storey of building Download PDFInfo
- Publication number
- CN201713879U CN201713879U CN201020192128XU CN201020192128U CN201713879U CN 201713879 U CN201713879 U CN 201713879U CN 201020192128X U CN201020192128X U CN 201020192128XU CN 201020192128 U CN201020192128 U CN 201020192128U CN 201713879 U CN201713879 U CN 201713879U
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- Prior art keywords
- main riser
- floor drain
- interface
- lavatory pan
- drainage system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a drainage system for the same storey of a building, which comprises a closet pan joint, a drainage branch pipe, a floor drain and a main vertical pipe (10). The closet pan joint is connected with the main vertical pipe (10), one joint of the floor drain is connected to the pipeline between the closet pan joint and the main vertical pipe (10), at least one joint of the floor drain is connected with a sanitary appliance, a water collector (12) is connected to the main vertical pipe (10) and is positioned in the bottom floor of a settling tank (19) when being mounted, and a water inlet hole (21) of the water collector (12) is communicated with the settling tank (19). The drainage system provided by the utility model has convenient installation, smooth drainage and flushing water saving, and can avoid blockage, sedimentation, leakage and bad odor.
Description
Technical field
The utility model relates to a kind of drainage system, particularly relates to a kind of building Homofloor drainage system.
Background technology
The drainage connecting tube that uses in the present building, mainly form by the threeway that is connected with lavatory pan, branch drain, water seal type floor drain and main riser, three interfaces of lavatory pan threeway are Φ 110, the upper end of lavatory pan threeway connects lavatory pan, an interface of the horizontal interface of lavatory pan threeway connects the branch drain of Φ 110, branch drain is connected with main riser by the down stream tee joint of a Φ 110 again, another interface of lavatory pan threeway is connected with floor drain by Φ 110*50 reducing head, and main riser is installed on the floor.Referring to Fig. 1, present trap body 11 is made up of pan interface 4, water inlet end and discharge ends, like this during the pan blowdown, because dirt has certain viscosity, when the sewage mixture falls into the transverse tube part of trap body 11, can disperse at two, the dirt that has certain viscosity like this will be deposited on the bottom, have the dead angle, the transverse tube that easily produces of a specified duration stops up, and is difficult for mediation.Adopt the drainage system of this structure, the setting height(from bottom) of toilet is 300mm, and the setting height(from bottom) of pan is 450～550mm, has taken a large amount of floor space, has increased the load of building, thereby has increased the construction cost of building.Because of most pans were provided with trap originally, rely on the water seal of trap in the pipeline to realize deodorization, in the use, arrange unclean if hydraulic pressure is too small, cross the low dirt of trap that can cause, will distribute foul smell comes out, so the washroom back foul, and when flushing, form a Resistance Level in threeway and branch drain Inner Front End, the rear end forms a vacuum zone, sewage there is certain restraining function, influences the effect of blowdown, result in blockage and seepage.The each use must be strengthened discharging quantity of water, generally needs 12-15 to rise above water and just can rinse well, substantially exceeded 6 liters of national regulation, and waste water resource is wasted the national people's resource.Flushing water from the slit of floor tile or other pipe fitting connecting portions leak into and form ponding the flow tank, ponding enters in the main riser by ponding device nature seepage mode, and it is saturated and form cesspool or leak into down one deck, return to overflow and arrive other indoor technical barrier of this layer thoroughly to have solved the ponding in the flow tank.And crouching formula, seat type toilet and common floor drain, sanitary equipment etc. exist in the drainage procedure cluck,coo return the technical barrier of gas (foul smell), exist in the natural drainage process arm and there is positive/negative pressure in the person in charge, form vacuum zone when main transverse tube reaches degree of filling and between water seal or the mechanical seal, just pin down, hinder the unobstructed property of draining, under siphonage, can drain the water in the water seal, destroy the technical barrier that seals.The sewage that main riser stops up the back main riser returns and causes indoor uncontrollablely, causes the accident.
The utility model content
Technical problem to be solved in the utility model provide a kind of blowdown unimpeded, save flushing water, can not obstruction, the building Homofloor drainage system of seepage and back foul.
In order to solve the problems of the technologies described above, the building Homofloor drainage system that the utility model provides, comprise lavatory pan interface, branch drain, floor drain and main riser, described lavatory pan interface is connected with described main riser, an interface of described floor drain is connected on the pipeline between described lavatory pan interface and the described main riser, described floor drain has at least another interface to be connected with sanitary equipment, be connected with the ponding device on the described main riser, described ponding device is in the bottom floor of flow tank when installing and the inlet opening of described ponding device communicates with described flow tank.
The pipeline that described floor drain is connected between described lavatory pan interface and the described main riser is connected with a muffler, the other end of described muffler is connected on the pipeline between described lavatory pan interface and the described main riser, or be connected, or be connected with total muffler with described main riser.
Reducing that described main riser is provided with connects down stream tee joint and is connected for slotting formula with described ponding device or docks connection.
Described floor drain is water seal type floor drain or mechanical seal floor drain.
Close on described main riser place on described main riser and the pipeline that described lavatory pan interface is connected and be provided with a bend pipe.
An interface of described floor drain is connected in and is connected with the slope pipe on the pipeline between described lavatory pan interface and the described main riser.
Adopt the building Homofloor drainage system of the same layer installation of technique scheme, owing to be connected with the ponding device on the main riser, the ponding device is in the bottom floor of flow tank when installing and the inlet opening of ponding device communicates with flow tank, flushing water from the slit of floor tile or other pipe fitting connecting portions leak into and form ponding the flow tank, ponding enters in the main riser by ponding device nature seepage mode, and it is saturated and form cesspool or leak into down one deck, return to overflow and arrive other indoor technical barrier of this layer thoroughly to have solved the ponding in the flow tank.Because the pipeline that floor drain is connected between lavatory pan interface and the main riser is connected with a muffler, the other end of muffler is connected on the pipeline between lavatory pan interface and the main riser, or be connected with main riser, or be connected with total muffler, during flushing, air cooled via return air pipe is got back to floor drain and is connected in pipeline between lavatory pan interface and the main riser, make it can not form vacuum, reduce resistance, can not produce restraining function, make blowdown smooth and easy rapidly sewage, stop up anything but, seepage anything but, back foul anything but simultaneously can be in order to avoid wastepaper basket.Muffler thoroughly solved crouching formula, seat type toilet and common floor drain, sanitary equipment etc. in drainage procedure cluck,coo return the technical barrier of gas (foul smell), thoroughly effected a radical cure in the natural drainage process arm and there is positive/negative pressure in the person in charge, form vacuum zone when main transverse tube reaches degree of filling and between water seal or the mechanical seal, just pin down, hinder the unobstructed property of draining, under siphonage, can drain the water in the water seal, destroy the technical barrier that seals.Because adopt reducing to connect down stream tee joint, the water amount is less, can reach certain degree of filling, in the flushing process, can produce siphonage, water during blowdown and dirt running resistance are little, and original relatively drainage using water wisely is more than 70%.Reducing connects down stream tee joint and is connected for inserting formula with the ponding device, and is easy for installation quick.Be convenient to the height gradient of regulating system arm, main, clear and coherent convenience is opened floor drain, the clear and coherent pipeline of straight line in a plane.Adopt the automatic return-air drainage system of the same layer installation of this structure, during the mount pad closet, its setting height(from bottom) maximum 150～200mm, when adopting pan, its maximum installation height is 250～300mm, be convenient in this layer of floor, install, the conserve space height can be saved the backfill of packed layer, and reduces the height of collar tie beam all around, alleviate the load of floor, several respects are saved the construction cost of building structure.Close on the main riser place on main riser and the pipeline that the lavatory pan interface is connected and be provided with a bend pipe, bend pipe is adjusted the distance of sanitary equipment by wall, is convenient to the installation and the maintenance of sanitary equipment.An interface of floor drain is connected in and is connected with the slope pipe on the pipeline between lavatory pan interface and the main riser, and sloping pipe is convenient to regulate the setting height(from bottom) of floor drain.
In sum, the utility model is the automatic return-air drainage system of the anti-deposition technology that a kind of same layer that is adapted to building energy conservation, environmental protection is installed.Thoroughly solve in the washroom flow tank ponding discharging and main riser sewage backflow and corrode problems such as packed layer, back foul, deposition, fouling obstruction, and have simple in structurely, easy for installation, reduce cost, eliminate hidden fire-fighting danger, apply extensive market.
Description of drawings
Fig. 1 is the structural plan schematic diagram of drainage system of the present utility model;
Fig. 2 is the improvement structural plan schematic diagram of drainage system of the present utility model;
Fig. 3 is a mounting structure schematic diagram of the present utility model;
Fig. 4 is a ponding device structural representation;
Fig. 5 is that main riser of the present utility model place is provided with a bend pipe structure schematic diagram;
Fig. 6 is first kind of scheme of installation of muffler of the present utility model;
Fig. 7 is second kind of scheme of installation of muffler of the present utility model;
Fig. 8 is the third scheme of installation of muffler of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, lavatory pan interface 5 is connected with lavatory pan 4, lavatory pan interface 5 is connected with main riser 10 by first branch drain 3, close on main riser 10 places on first branch drain 3 that main riser 10 is connected with lavatory pan interface 5 and be provided with a bend pipe 20, be connected with ponding device 12 on the main riser 10, reducing connects down stream tee joint 1 and is connected for slotting formula with ponding device 12 on the main riser 10, ponding device 12 is in the bottom floor of flow tank 19 when installing and the inlet opening 21 of ponding device 12 communicates with flow tank 19, second branch drain, 6 one ends are connected with water seal type floor drain 8, second branch drain, 6 other ends are connected on first branch drain 3 between lavatory pan interface 5 and the main riser 10 by second threeway 23, and another interface of water seal type floor drain 8 is connected with sanitary equipment by second branch drain 11.
Referring to Fig. 2 and Fig. 6, lavatory pan interface 5 is connected with toilet 16, lavatory pan interface 5 is connected with main riser 10 by first branch drain 3, be connected with ponding device 12 on the main riser 10, reducing connects down stream tee joint 1 and is connected for slotting formula with ponding device 12 on the main riser 10, ponding device 12 is in the bottom floor of flow tank 19 when installing and the inlet opening 21 of ponding device 12 communicates with flow tank 19, second branch drain, 6 one ends are connected with mechanical seal floor drain 22, second branch drain, 6 other ends are connected on first branch drain 3 between lavatory pan interface 5 and the main riser 10 by second threeway 23, another interface of mechanical seal floor drain 22 is connected with sanitary equipment by second branch drain 11, second branch drain 6 is connected with a muffler 9 by first threeway 7, and the other end of muffler 9 is connected with total muffler 18.
Referring to Fig. 7, lavatory pan interface 5 is connected with toilet 16, lavatory pan interface 5 is connected with main riser 10 by first branch drain 3, be connected with ponding device 12 on the main riser 10, reducing connects down stream tee joint 1 and is connected for slotting formula with ponding device 12 on the main riser 10, ponding device 12 is in the bottom floor of flow tank 19 when installing and the inlet opening 21 of ponding device 12 communicates with flow tank 19, second branch drain, 6 one ends are connected with water seal type floor drain 8, second branch drain, 6 other ends are connected on first branch drain 3 between lavatory pan interface 5 and the main riser 10 by second threeway 23, another interface of water seal type floor drain 8 is connected with sanitary equipment by second branch drain 11, second branch drain 6 is connected with a muffler 9 by first threeway 7, and the other end of muffler 9 is connected down stream tee joint 1 and connects with reducing on the main riser 10.
Referring to Fig. 8, lavatory pan interface 5 is connected with pan 17, lavatory pan interface 5 is connected with main riser 10 by first branch drain 3, be connected with ponding device 12 on the main riser 10, reducing connects down stream tee joint 1 and is connected for slotting formula with ponding device 12 on the main riser 10, ponding device 12 is in the bottom floor of flow tank 19 when installing and the inlet opening 21 of ponding device 12 communicates with flow tank 19, second branch drain, 6 one ends are connected with water seal type floor drain 8 by slope pipe 24, second branch drain, 6 other ends are connected on first branch drain 3 between lavatory pan interface 5 and the main riser 10 by second threeway 23, another interface of water seal type floor drain 8 is connected with sanitary equipment by second branch drain 11, second branch drain 6 is connected with a muffler 9 by first threeway 7, and the other end of muffler 9 is connected with first branch drain 3 by the 3rd threeway 2.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, owing to be connected with ponding device 12 on the main riser 10, ponding device 12 is in the bottom floor of flow tank 19 when installing and the inlet opening 21 of ponding device 12 communicates with flow tank 19, flushing water from the slit of floor tile or other pipe fitting connecting portions leak into the flow tank 19 and form ponding, ponding enters in the main riser 10 by ponding device 12 natural seepage modes, and it is saturated and form cesspool or leak into down one deck, return to overflow and arrive other indoor technical barrier of this layer thoroughly to have solved ponding in the flow tank 19.Because the pipeline that floor drain is connected between lavatory pan interface and the main riser is connected with a muffler 9, the other end of muffler 9 is connected on the pipeline between lavatory pan interface and the main riser, or be connected with main riser, or be connected with total muffler, during flushing, air cooled via return air pipe 9 is got back to floor drain and is connected in pipeline between lavatory pan interface and the main riser, make it can not form vacuum, reduce resistance, can not produce restraining function, make blowdown smooth and easy rapidly sewage, stop up anything but, seepage anything but, back foul anything but simultaneously can be in order to avoid wastepaper basket.Muffler 9 thoroughly solved crouching formula, seat type toilet and common floor drain, sanitary equipment etc. in drainage procedure cluck,coo return the technical barrier of gas (foul smell), thoroughly effected a radical cure in the natural drainage process arm and there is positive/negative pressure in the person in charge, form vacuum zone when main transverse tube reaches degree of filling and between water seal or the mechanical seal, just pin down, hinder the unobstructed property of draining, under siphonage, can drain the water in the water seal, destroy the technical barrier that seals.Because adopt reducing to connect down stream tee joint 1, the water amount is less, can reach certain degree of filling, in the flushing process, can produce siphonage, water during blowdown and dirt running resistance are little, and original relatively drainage using water wisely is more than 70%.Reducing connects down stream tee joint 1 and is connected for inserting formula with ponding device 12, and is easy for installation quick.Be convenient to the height gradient of regulating system arm, main, clear and coherent convenience is opened floor drain, the clear and coherent pipeline of straight line in a plane.Adopt the automatic return-air drainage system of the same layer installation of this structure, during the mount pad closet, its setting height(from bottom) maximum 150～200mm, when adopting pan, its maximum installation height is 250～300mm, be convenient in this layer of floor, install, the conserve space height can be saved the backfill of packed layer, and reduces the height of collar tie beam all around, alleviate the load of floor, several respects are saved the construction cost of building structure.Close on the main riser place on main riser 10 and the pipeline that the lavatory pan interface is connected and be provided with a bend pipe 20, bend pipe 20 is adjusted the distance of sanitary equipment by wall, is convenient to the installation and the maintenance of sanitary equipment.An interface of floor drain is connected in and is connected with slope pipe 24 on the pipeline between lavatory pan interface and the main riser, slope pipe 24 setting height(from bottom)s of being convenient to regulate floor drain.
Claims (6)
1. build Homofloor drainage system for one kind, comprise the lavatory pan interface, floor drain and main riser (10), it is characterized in that: described lavatory pan interface is connected with described main riser (10), an interface of described floor drain is connected on the pipeline between described lavatory pan interface and the described main riser (10), described floor drain has at least another interface to be connected with sanitary equipment, be connected with ponding device (12) on the described main riser (10), described ponding device (12) is in the bottom floor of flow tank (19) when installing and the inlet opening (21) of described ponding device (12) communicates with described flow tank (19).
2. building Homofloor drainage system according to claim 1, it is characterized in that: the pipeline that described floor drain is connected between described lavatory pan interface and the described main riser (10) is connected with a muffler (9), the other end of described muffler (9) is connected on the pipeline between described lavatory pan interface and the described main riser (10), or be connected, or be connected with total muffler (18) with described main riser (10).
3. building Homofloor drainage system according to claim 1 and 2 is characterized in that: reducing that described main riser (10) is provided with connects down stream tee joint (1) and is connected for slotting formula with described ponding device (12) or docks connection.
4. building Homofloor drainage system according to claim 1 and 2 is characterized in that: described floor drain is water seal type floor drain (8) or mechanical seal floor drain (22).
5. building Homofloor drainage system according to claim 1 and 2 is characterized in that: close on described main riser (10) on described main riser (10) and the pipeline that described lavatory pan interface is connected and locate to be provided with a bend pipe (20).
6. building Homofloor drainage system according to claim 1 and 2 is characterized in that: an interface of described floor drain is connected in and is connected with slope pipe (24) on the pipeline between described lavatory pan interface and the described main riser (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192128XU CN201713879U (en) | 2010-05-17 | 2010-05-17 | Drainage system for the same storey of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192128XU CN201713879U (en) | 2010-05-17 | 2010-05-17 | Drainage system for the same storey of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713879U true CN201713879U (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020192128XU Expired - Fee Related CN201713879U (en) | 2010-05-17 | 2010-05-17 | Drainage system for the same storey of building |
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| Country | Link |
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| CN (1) | CN201713879U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330458A (en) * | 2011-06-01 | 2012-01-25 | 王凤蕊 | Pipeline connection device for preventing overflow return and sludge |
| CN103866826A (en) * | 2014-02-12 | 2014-06-18 | 聊城市金龙节能建材有限公司 | Sewage and waste diversion and convergence device |
| CN106121014A (en) * | 2016-08-15 | 2016-11-16 | 许德鑫 | A kind of air self-returning formula Homofloor drainage system |
| CN110777888A (en) * | 2019-11-15 | 2020-02-11 | 费嘉琳 | Same-floor water inlet and outlet system for houses in pyramid-shaped building |
| CN111335414A (en) * | 2020-03-03 | 2020-06-26 | 五冶集团上海有限公司 | Drainage construction method for same-layer drainage pre-buried water collector |
-
2010
- 2010-05-17 CN CN201020192128XU patent/CN201713879U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330458A (en) * | 2011-06-01 | 2012-01-25 | 王凤蕊 | Pipeline connection device for preventing overflow return and sludge |
| CN103866826A (en) * | 2014-02-12 | 2014-06-18 | 聊城市金龙节能建材有限公司 | Sewage and waste diversion and convergence device |
| CN106121014A (en) * | 2016-08-15 | 2016-11-16 | 许德鑫 | A kind of air self-returning formula Homofloor drainage system |
| CN106121014B (en) * | 2016-08-15 | 2018-11-02 | 许德鑫 | A kind of air self-returning formula Homofloor drainage system |
| CN110777888A (en) * | 2019-11-15 | 2020-02-11 | 费嘉琳 | Same-floor water inlet and outlet system for houses in pyramid-shaped building |
| CN111335414A (en) * | 2020-03-03 | 2020-06-26 | 五冶集团上海有限公司 | Drainage construction method for same-layer drainage pre-buried water collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN XINKE WEIYE SAME FLOOR DRAINAGE CO., LTD. Free format text: FORMER OWNER: WU TINGQUAN Effective date: 20110623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 636091 NO. 110, YINXIN STREET, YINJIA TOWNSHIP, BAZHOU DISTRICT, BAZHONG CITY, SICHUAN PROVINCE TO: 410015 ROOM 505, BUILDING 4 (OVERSEAS CHINESE INTERNATIONAL BUILDING), SPORTS APT., NO. 200, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110623 Address after: 410015 room 200, No. two, No. 4, Furong Road, Furong Road, Changsha, Hunan province (room 505, overseas Chinese International Building) Patentee after: Hunan Xinke Weiye Same-Floor Drainage Co., Ltd. Address before: 636091 No. 110 Yin Xin Street, Yin family, Bazhou District, Sichuan, Bazhong Patentee before: Wu Tingquan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |