CN212582814U - Drainage pipeline structure - Google Patents
Drainage pipeline structure Download PDFInfo
- Publication number
- CN212582814U CN212582814U CN202020766920.5U CN202020766920U CN212582814U CN 212582814 U CN212582814 U CN 212582814U CN 202020766920 U CN202020766920 U CN 202020766920U CN 212582814 U CN212582814 U CN 212582814U
- Authority
- CN
- China
- Prior art keywords
- pipe
- drainage
- main
- water seal
- drainage pipeline
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a building technical field, concretely relates to drainage pipe structure. The utility model comprises a main drainage pipeline, a closestool blow-off pipeline and a plurality of drainage pipelines; the closestool blow off pipe through main violently manage with main drainage pipe intercommunication, a plurality of drainage pipes pass through the import intercommunication of second connecting pipe and water seal, the main export intercommunication of violently managing through first connecting pipe and water seal. The utility model discloses well a plurality of drainage pipe are connected with the second connecting pipe, and a plurality of drainage pipe establish ties promptly and reunite the water seal, block drainage pipe peculiar smell or virus entering channel, contrast original multi-channel parallel structure, and simple structure, fault point are few. Water is supplemented to the water seal through water point drainage of daily use such as a plurality of drain pipes, solves the bad smell problem that returns that leads to because of the isolation water seal is dry.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to drainage pipe structure.
Background
The existing indoor interlayer structure drainage pipeline only considers the functional requirements of simplest and most basic drainage equipment such as a washing machine and a floor drain, the flow rate of facilities, blockage and the like due to the design standard, and the position design of the existing indoor interlayer structure drainage pipeline cannot meet the use requirements of diversified users, so that the problems of difficult cleaning of pipeline blockage, overflow of a drainage floor drain, odor return of a sewer and the like of a toilet drainage pipeline system occur, and the vicious problem of infection caused by return of infectious viruses from a sewer pipeline in an aerogel form can also be caused under special conditions.
SUMMERY OF THE UTILITY MODEL
The utility model discloses (one) the technical problem that solve is: at present, the problems of difficult cleaning of pipeline blockage, overflow of a drainage floor drain, odor return of a sewer and the like occur in a drainage pipeline system.
(II) technical scheme
In order to solve the above technical problem, an embodiment of the present invention provides a drainage pipeline structure, which includes a main drainage pipeline, a toilet bowl blow-off pipe and a plurality of drainage pipelines;
the closestool blow off pipe through main violently manage with main drainage pipe intercommunication, a plurality of drainage pipes pass through the import intercommunication of second connecting pipe and water seal, the main export intercommunication of violently managing through first connecting pipe and water seal.
According to one embodiment of the utility model, the plurality of drain pipes comprise a dry area drain pipe, a dry area floor drain is arranged in the dry area drain pipe, and a foreign matter prevention filter screen is arranged on the dry area floor drain;
and the dry area water drainage pipe is connected with the second connecting pipe and the water seal through a three-way valve.
According to an embodiment of the utility model, a plurality of drain pipes still include with large-traffic drainage pipe, basin drainage pipe and bathing drainage pipe that the second connecting pipe is connected.
According to the utility model discloses an embodiment, large-traffic drainage pipe through oblique tee bend with the second connecting pipe is connected.
According to the utility model discloses an embodiment, large-traffic drainage pipe with the distance of bathing drain pipe is not less than 800 mm.
According to the utility model discloses an embodiment, the main violently pipe through oblique tee bend with main sewer pipe intercommunication, the bottom of closestool blow off pipe is the slope section, the slope section with the main top connection of violently managing.
According to the utility model discloses an embodiment, the both sides of water seal are deposited water liquid level and are not less than 50 mm.
According to the utility model discloses an embodiment, the mounting height of second connecting pipe is higher than the mounting height of first connecting pipe.
According to the utility model discloses an embodiment, the main violently intraductal inoxidizing coating that is provided with.
According to the utility model discloses an embodiment, main drainage pipeline, closestool blow off pipe and a plurality of drainage pipe are metal pipeline or plastic conduit, the inoxidizing coating is insulating layer or noise control layer.
The utility model has the advantages that: the utility model discloses well a plurality of drainage pipe are connected with the second connecting pipe, and a plurality of drainage pipe establish ties promptly and reunite the water seal, block drainage pipe peculiar smell or virus entering channel, contrast original multi-channel parallel structure, and simple structure, fault point are few. Water is supplemented to the water seal through water point drainage of daily use such as a plurality of drain pipes, solves the bad smell problem that returns that leads to because of the isolation water seal is dry.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a drainage pipeline according to an embodiment of the present invention
FIG. 2 is a schematic view of a dry area drain pipe in the drain pipe structure according to an embodiment of the present invention;
fig. 3 is a schematic view of a water seal in the drainage pipeline structure according to an embodiment of the present invention.
Wherein the correspondence between the reference numbers and the names of the components in fig. 1 to 3 is:
1. building floor, 2, main drainage pipe, 3, closestool blow off pipe, 4, first connecting pipe, 5, water seal, 6, second connecting pipe, 7, large-traffic drainage pipe, 8, basin drainage pipe, 9, bathing drainage pipe, 10, prevent foreign matter filter screen, 11, dry district floor drain, 12, main violently pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
As shown in fig. 1 and 2, an embodiment of the present invention provides a drainage pipeline structure, which includes a main drainage pipeline 2, a toilet bowl sewage drain 3 and a plurality of drainage pipelines;
the closestool blow off pipe 3 is through main violently managing 12 and main drainage pipe 2 intercommunication, and a plurality of drainage pipes pass through the import intercommunication of second connecting pipe 6 with water seal 5, and main violently manage 12 export intercommunication through first connecting pipe 4 and water seal 5.
The toilet bowl blow off pipe 3 is connected with the main drainage pipeline 2 through the main horizontal pipe 12, is connected through the main horizontal pipe 12, forbids the direct connection and easily leads to the too big toilet bowl water storage structure destruction problem that causes because of main drainage riser drainage negative pressure.
The first connecting pipe 4 is a DN50 drainage pipeline made of PVC, PE or cast iron and constructed mechanically or by bonding. The connection with the main transverse pipe 12 should use a special reducing flange, and the connector should be arranged at the upper part of the pipeline to prevent sewage from flowing backwards; the connection with the main pipeline is to form an upward return connection structure as shown in figure 1, so that the height of the water level of the water seal 5 is ensured, and the distance between the upper surface of the upward return pipeline and the upper surface of the main transverse pipe 12 is more than or equal to 50 mm.
According to one embodiment of the utility model, the plurality of drain pipes comprise a dry area drain pipe, a dry area floor drain 11 is arranged in the dry area drain pipe, and a foreign matter prevention filter screen 10 is arranged on the dry area floor drain 11;
the dry area water discharge pipe is connected with a second connecting pipe 6 and a water seal 5 through a three-way valve.
The foreign object prevention screen 10 may be provided using a "bent spring structure process". The water inlet of the drainage pipe of the dry area is provided with a floor drain 11 of the dry area, the floor drain is arranged for the maintenance of the water seal 5 and the drainage of the dry area, the floor drain must be arranged to be vertical to the lower water seal 5 and the three-way part of the branch pipe, the blockage and the water stored in the water seal 5 can be effectively checked and maintained, in addition, in order to prevent the large flow of drainage from returning and overflowing, the floor drain is configured with a single valve function, the floor drain can be effectively used as the floor drain for draining, and.
According to an embodiment of the utility model, a plurality of drain pipes still include large-traffic drainage pipe 7, basin drainage pipe 8 and bathing drainage pipe 9 be connected with second connecting pipe 6.
According to the utility model discloses an embodiment, large-traffic drainage pipe 7 is connected with second connecting pipe 6 through oblique tee bend. The main drainage pipeline 2 is the original main drainage pipeline 2 of the building, the joint of the main transverse pipe 12 of each household is installed with the main drainage pipeline 2 by using an inclined tee joint, and the materials are made of metal or plastic.
The device is arranged for large-flow drainage equipment (including a washing machine, a bathtub and the like) in a series drainage pipe network, and complies with the priority principle of large-flow drainage joints (drainage of the washing machine is arranged at the head position), the drainage pipe is installed by using an inclined tee joint along water, and the installation of a straight tee joint is forbidden.
The basin drainage device is arranged for basin drainage connection, accords with common pipeline installation methods, and is suitable for being arranged on an upstream pipeline of large-flow drainage equipment.
According to an embodiment of the utility model, the distance of large-traffic drainage pipe 7 and bathing drain pipe is not less than 800 mm. The arrangement of the bath drainage pipeline 9 for showering meets the installation method of a common pipeline, the position of the pipeline is arranged at the upstream pipeline of the large-flow drainage equipment, the distance between the pipeline and the large-flow drainage pipeline 7 is not smaller than 800mm, and the overflow return test check is carried out after the installation is finished.
According to the utility model discloses an embodiment, the main 12 of violently managing communicates with main sewer pipe 2 through oblique tee bend, and the bottom of closestool blow off pipe 3 is the slope section, and the slope section is connected with the main 12 tops of violently managing.
As shown in fig. 3, according to an embodiment of the present invention, the water level of the water seal 5 is not less than 50 mm.
The water seal 5 is designed into a 45-degree large-angle drainage structure, so that the drainage pressure is low, the anti-overflow effect is good, and the maintenance and the cleaning are convenient; the design of a lengthened water seal 5 is adopted, the capacity and the gas isolation distance of the water seal 5 are far higher than 160ml, and the distance of the water seal 5 is more than 50 mm; in addition, the height H of the water storage liquid level at two sides of the water seal 5 is set to be 50mm, so that the problem that the water seal 5 is not tight due to manual installation inclination and twisting is effectively prevented.
According to an embodiment of the present invention, the mounting height of the second connecting pipe 6 is higher than the mounting height of the first connecting pipe 4.
The water seal 5 is connected with the water discharge pipeline main joint in series integrally, a standard three-way valve can be used for direct connection, the installation height of the second connecting pipe 6 is higher than the upper plane height of the first connecting pipe 4, and the overflow problem of the water seal 5 is avoided.
According to an embodiment of the present invention, a protective layer is disposed in the main horizontal tube 12.
According to the utility model discloses an embodiment, main drainage pipeline 2, closestool blow off pipe 3 and a plurality of drainage pipe are metal pipeline or plastic conduit, and the inoxidizing coating is insulating layer or noise control layer. The metal pipeline is internally provided with a heat insulation layer, and the plastic pipeline is internally provided with a noise prevention layer for noise prevention treatment.
The utility model discloses well a plurality of drainage pipe are connected with second connecting pipe 6, and a plurality of drainage pipe establish ties promptly and reunion water seal 5 blocks drainage pipe peculiar smell or virus access passage, compares original multi-channel parallel structure, and simple structure, fault point are few. Water replenishing design is carried out on the water seal 5 through daily water point drainage such as a plurality of drain pipes, and the problem of returning odor caused by dryness of the isolation water seal 5 is solved. Has the following advantages: 1 preventing germ from returning odor. 2 water seal to prevent drying. 3, flexible arrangement and strong adaptability: the structure of 'single water seal 5+ dry zone floor drain 11' adopted by the structure solves the problems of 'maintenance, odor prevention and dry zone drainage' at one time on the basis of not increasing indoor parts (such as increasing maintenance ports), and the pipeline combination is simple, convenient and flexible, and is suitable for newly-built buildings of any structures and existing second-hand room reconstruction projects. 4, simple structure and easy construction: the independently installed water seal 5 is simple in structure, small in structural size, small in occupied space height and capable of being arranged in a turning mode, is particularly suitable for crowded and complex space conditions of devices such as a interlayer type structure top surface circuit, a water path and air exhaust, and is flexible and practical in design pipeline structures for the large-flow device drainage pipeline 7, the bathing floor drain drainage pipeline 9 and the like with drainage end functions for different purposes. 5, convenient and fast cleaning: "single water seal 5+ prevents foreign matter filter screen 10+ dry zone floor drain 11" structure in this structure adopts perpendicular installation, wide-angle water seal elbow structure, and the clearance is simple and convenient, and owing to adopt whole drainage to merge single tube series structure, draws from original many places clearly to become single clear structure of drawing, and the health is clean good operation. 6, draining water without flowing backwards: by designing the large angle of the water seal 5 structure and calculating the flow and flow rates of different drainage devices, the problem of back overflow (back-filling water outlet) of low-position drainage outlets such as a drainage pipeline 7, a basin drainage pipeline 8, a bath drainage pipeline 9, a dry area floor drain 11 and the like of large-flow devices is thoroughly solved. 7, low cost and easy popularization: the material uses mature materials such as PVC, HDPE and the like, is easy to purchase, has low cost and low requirement on the skills of construction operators, and is easy to widely popularize and use.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A drainage pipeline structure is characterized in that: comprises a main drainage pipeline, a closestool sewage discharge pipe and a plurality of drainage pipelines;
the closestool blow off pipe through main violently manage with main drainage pipe intercommunication, a plurality of drainage pipes pass through the import intercommunication of second connecting pipe and water seal, the main export intercommunication of violently managing through first connecting pipe and water seal.
2. The drain pipe structure according to claim 1, wherein: the plurality of drain pipes comprise dry area drain pipes, dry area floor drains are arranged in the dry area drain pipes, and foreign matter prevention filter screens are arranged on the dry area floor drains;
and the dry area water drainage pipe is connected with the second connecting pipe and the water seal through a three-way valve.
3. A drainage pipeline structure according to claim 2, wherein: the plurality of drain pipes further comprise a large-flow drain pipe, a basin drain pipe and a bathing drain pipe which are connected with the second connecting pipe.
4. A drainage pipeline structure according to claim 3, wherein: and the large-flow drainage pipeline is connected with the second connecting pipe through an inclined tee joint.
5. A drainage pipeline structure according to claim 3, wherein: the distance between the large-flow drainage pipeline and the bathing drainage pipeline is not less than 800 mm.
6. The drain pipe structure according to claim 1, wherein: the main transverse pipe is communicated with the main drainage pipeline through an inclined tee joint, the bottom of the toilet bowl drainage pipe is an inclined section, and the inclined section is connected with the top of the main transverse pipe.
7. The drain pipe structure according to claim 1, wherein: the height of the liquid level of the water stored on the two sides of the water seal is not less than 50 mm.
8. The drain pipe structure according to claim 1, wherein: the installation height of the second connection pipe is higher than that of the first connection pipe.
9. The drain pipe structure according to claim 1, wherein: and a protective layer is arranged in the main transverse pipe.
10. A drainage pipeline structure according to claim 9, wherein: the main water drainage pipeline, the closestool sewage discharge pipe and the water drainage pipelines are metal pipelines or plastic pipelines, and the protective layer is a heat insulation layer or a noise prevention layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766920.5U CN212582814U (en) | 2020-05-11 | 2020-05-11 | Drainage pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020766920.5U CN212582814U (en) | 2020-05-11 | 2020-05-11 | Drainage pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212582814U true CN212582814U (en) | 2021-02-23 |
Family
ID=74648663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020766920.5U Active CN212582814U (en) | 2020-05-11 | 2020-05-11 | Drainage pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212582814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191576A (en) * | 2021-09-24 | 2022-03-18 | 中国建筑一局(集团)有限公司 | Water seal system for automatically controlling redundant isolation of airborne virus propagation |
-
2020
- 2020-05-11 CN CN202020766920.5U patent/CN212582814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191576A (en) * | 2021-09-24 | 2022-03-18 | 中国建筑一局(集团)有限公司 | Water seal system for automatically controlling redundant isolation of airborne virus propagation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2797460Y (en) | Complementary pipe network end water storing device | |
| CN203066182U (en) | Modular water saving device for drainage on same floor for high-rise building | |
| TWI220909B (en) | Flexible bathtub waste pipe assembly for bathtubs and the like | |
| CN111173320A (en) | Toilet with non-falling plate and same-layer drainage | |
| CN108385770B (en) | Side-standing type reclaimed water storage, treatment and recycling system for toilet | |
| CN212582814U (en) | Drainage pipeline structure | |
| CN202117123U (en) | Toilet bowl water feeding device capable of recycling waste water and centralized toilet bowl water feeding system | |
| CN206143902U (en) | Deodorant ponding treater of preformed hole | |
| CN213741482U (en) | Water seal deodorization same-layer cleaning floor drain device | |
| CN210002495U (en) | rear-mounted drain pipe and washing module | |
| JP4390565B2 (en) | Drainage adapter and drainage structure | |
| CN210369232U (en) | Waterproof structure of toilet | |
| JP3447783B2 (en) | Pipe fitting with vent | |
| CN202627088U (en) | Same-storey water drainage system for building toilet | |
| CN205907765U (en) | Same floor wastewater discharge system | |
| CN215406333U (en) | Novel toilet caisson drainage system | |
| CN206570892U (en) | Seeper discharge device | |
| CN214940729U (en) | Water collector with rear flat tubes | |
| CN209384331U (en) | A kind of washbowl and floor drain co-layer draining structure | |
| CN216810197U (en) | Integrated combined floor drain and toilet same-floor drainage system | |
| CN214005846U (en) | Bathroom is not fallen board and is had layer drainage system | |
| CN218148697U (en) | Building indoor life drainage annular ventilation pipeline system | |
| CN214738496U (en) | Pre-buried formula drainage concentrator of ventilating | |
| CN209308113U (en) | A kind of assembled architecture drainage joint | |
| CN220644473U (en) | Same-layer drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |