CN203960954U - Drainage elbow - Google Patents
Drainage elbow Download PDFInfo
- Publication number
- CN203960954U CN203960954U CN201420398399.9U CN201420398399U CN203960954U CN 203960954 U CN203960954 U CN 203960954U CN 201420398399 U CN201420398399 U CN 201420398399U CN 203960954 U CN203960954 U CN 203960954U
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- sealing shroud
- standpipe section
- hypomere
- horizontal segment
- protective cover
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Abstract
The utility model discloses a kind of drainage elbow, this drainage elbow is arranged on pre-buried drainage pipe, described drainage elbow comprises the bend pipe being made up of flat segments and vertical section, described flat segments is plugged in the outfall of electrical equipment, described vertical section is plugged in described drainage pipe, vertically in section, be provided with the protective cover of " bowl " type, described protective cover soffit leans described drainage pipe, to limit its insertion depth, be positioned on vertical section of protective cover bottom and be provided with sealing shroud, the external diameter of sealing shroud epimere is greater than the external diameter of sealing shroud hypomere, described sealing shroud hypomere is fastened on the tube wall of described bend pipe, and sealing shroud epimere and hypomere are provided with Expansion sealing ring, in flat segments, be provided with pawl type connected structure.The utility model, in the situation that not increasing additional dedicated drainage, has solved the drainage problem of ground watering equipment; Be easy to install and change.It is little that the utility model also has volume, saves the advantages such as space.
Description
Technical field
The utility model relates to a kind of drainage elbow, particularly a kind of drainage elbow that connects ground watering equipment and sewer pipe.
Background technology
As a kind of foundation drainage facility, floor drain is widely used in the places such as kitchen, shower house, washroom, but people had paid close attention to the land drainage in these places more in the past, and these places are also often provided with numerous watering equipments such as tank, dish-washing machine, washing machine, the waste water that these watering equipments are discharged can only first flow on ground, and then is flowed in sewer pipe by ground floor drain.
Utility model content
The purpose of this utility model is to provide a kind of drainage elbow, between sewer pipe and drainage elbow, is provided with sealing device, and the gutter of ground watering equipment can directly enter waste water in sewer pipe by drainage elbow.
For achieving the above object, technical solution of the present utility model is:
A kind of drainage elbow, described drainage elbow comprises, " L " type bend pipe being made up of horizontal segment and standpipe section, described horizontal segment is connected with the gutter of ground watering equipment, described standpipe section is plugged in pre-buried sewer pipe, wherein, in horizontal segment, is provided with " tower " type connection-peg; In standpipe section, be provided with protective cover and the sealing shroud of " bowl " type; described sealing shroud is arranged on the below of described protective cover; protective cover soffit leans described sewer pipe; to limit the insertion depth of standpipe section; the external diameter of sealing shroud epimere is greater than the external diameter of sealing shroud hypomere; described sealing shroud hypomere is fastened on the tube wall of described standpipe section, and sealing shroud epimere and hypomere are provided with the Expansion sealing structure that adapts to different sewer pipe bores.
Further, described standpipe section is dismountable upper and lower two sections from the punishment of protective cover upper surface, and the epimere of standpipe section is threaded connection with the hypomere of standpipe section or clamping is connected, and seals by seal.
Further, be also provided with elastomer connector in described horizontal segment, this elastomer connector is sleeved on described horizontal segment external surface, and the external surface of elastomer connector is provided with for the syndeton being connected with described gutter.
A kind of drainage elbow, the T-shape bend pipe being formed by horizontal segment and standpipe section, described horizontal segment two ends are connected with the gutter of ground watering equipment respectively, and described standpipe section is plugged in pre-buried sewer pipe, is provided with " tower " type connection-peg in horizontal segment; In standpipe section, be provided with protective cover and the sealing shroud of " bowl " type; described sealing shroud is arranged on the below of described protective cover; protective cover soffit leans described sewer pipe; to limit the insertion depth of standpipe section; the external diameter of sealing shroud epimere is greater than the external diameter of sealing shroud hypomere; described sealing shroud hypomere is fastened on the tube wall of described standpipe section, and sealing shroud epimere and hypomere are provided with the Expansion sealing structure that adapts to different sewer pipe bores.
Further, described standpipe section is dismountable upper and lower two sections from the punishment of protective cover upper surface, and the epimere of standpipe section is threaded connection with hypomere or clamping is connected and seals by seal.
Further, be also provided with elastomer connector in described horizontal segment, this elastomer connector is sleeved on described horizontal segment external surface, and the external surface of elastomer connector is provided with for the syndeton being connected with described gutter.
The utility model, in the situation that not increasing additional dedicated drainage, has solved the drainage problem of ground watering equipment; Be easy to install and change.Be connected one end in horizontal segment with standpipe section deflection cone is set, be both beneficial to the flow velocity that slows down water, avoid the too urgent water that makes of draining to overflow floor drain, can hold back again the foreign material such as hair, chip in the discharge water of residence, avoid blocking pipe; By turriform sealing shroud is set, convenience is connected with various bore sewer pipes.It is little that the utility model also has volume, saves the advantages such as space.
Brief description of the drawings
Fig. 1 is the utility model structure partial cross-sectional schematic;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model embodiment 2 structural representations;
In figure: 1, horizontal segment; 2, protective cap; 3, standpipe section; 4, sealing shroud; 5, sealing mat; 6, elastomer connector; 7, sewer pipe.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, the utility model drainage elbow comprises horizontal segment 1, protective cap 2, standpipe section 3, sealing shroud 4.
Drainage elbow entirety is L-shaped, comprises the horizontal segment that vertically extending standpipe section and transverse horizontal are extended, and standpipe section is dismountable upper and lower two sections from the punishment of protective cover upper surface, and epimere and hypomere are tightly connected by screw thread and sealing mat 5.Standpipe section epimere screws in downwards in the installation screwed hole arranging on hypomere, and screwed hole bottom is provided with the annular boss extending internally, and the sealing mat 5 being placed on annular boss is pressed in the lower end of standpipe section epimere, plays sealing function.Being tightly connected of standpipe section epimere and standpipe section hypomere is not limited to this form, can also realize by the form such as raw material band or sealing ring.
In the lower end pipe of standpipe section epimere, be provided with one heart tip deflection cone (not shown) upward, deflection cone is by fixing with the friction tight support ring of inside pipe wall and the crossbeam being connected across on ring, deflection cone is for slowing down the flow velocity of water, avoid the too urgent water that makes of draining to overflow floor drain, crossbeam can be held back again the foreign material such as hair, chip in the discharge water of residence, avoids blocking pipe.This deflection cone also can be arranged in the upper end of standpipe section hypomere or the pipe of lower end.
In horizontal segment 1, be provided with pagoda joint.Pagoda joint by from its openend end face wherein portion be aligned in sequence with the connector unit that 4 external diameters strengthen gradually and form, these 4 connector units match with the gutter of 4 kinds of different tube diameters respectively.First, second, third 3 connector units are directly molded on horizontal segment external surface, and the 4th connector unit is made up of the elastomer connector 6 being sleeved on the second connector unit.
Sealing shroud 4 is the external diameter pyramidal structure that from top to bottom ladder dwindles, sewer pipe 7 that can adaptive multiple caliber, and the top of turriform sealing shroud is provided with ring-shaped step.Sealing shroud 4 surfaces arrange with sealing shroud 4 one have an Expansion sealing structure; Expansion sealing structure is zigzag endless belt, the upper surface level of zigzag endless belt, and soffit is inclined-plane.
When the utility model uses, the gutter of ground watering equipment and horizontal segment 1 are joined, standpipe section 3 is inserted sewer pipe 7, can directly waste water be entered in sewer pipe 7.Certainly, according to the caliber of gutter, gutter both can with horizontal segment 1 on the first connector unit join, also can join with the second connector unit or the 3rd connector unit, in the time that the external diameter of first, second, third connector unit is all less than gutter caliber, elastomer connector 6 covers can also be installed on the second connector unit, and by elastomer connector 6, gutter is connected with horizontal segment 1.
Protective cap 2 is buckled on sewer mouth, and the sealing shroud 4 being socketed in standpipe section 3 is withheld inside, prevents that sealing shroud 4 from being scratched, and meanwhile, has also blocked sewer mouth, and protective cap 2 adopts design attractive in appearance, plays decoration function.In the time that standpipe section 3 is inserted sewer pipe 7, position-limiting action is also played at the top of protective cap 2, limits the insertion depth of standpipe section.
Standpipe section 3 is inserted after sewer pipe 7, sealing shroud 4 inner surfaces and the standpipe section 3 that are socketed in standpipe section 3 outsides are tightly connected, external surface is tightly connected by Expansion sealing structure and waterpipe 6, turriform design is by the thin-walled step combination transition of various outer diameter, reduce material usage, alleviated the weight of sealing shroud, the Expansion sealing structure on sealing shroud 4 surfaces has further reduced materials, Expansion sealing structure design is that zigzag can reduce the resistance while insertion, after insertion, form hangnail structure, in the time that hydraulic pressure in pipeline increases, can promote to move on sealing shroud, the distortion of Expansion sealing structure increases endless belt radial pressure, further strengthen sealing effectiveness, first the ring-shaped step on sealing shroud 4 tops is position-limiting action, can avoid whole sealing shroud 4 entirety to enter sewer pipe 7, be conducive to from sewer pipe 7, sealing shroud 4 be extracted, simultaneously, the protected cap 2 of ring-shaped step was pressed on 7 mouthfuls of sewer pipes when upper, also can play sealing function.
Embodiment 2
As shown in Figure 3, bend pipe in embodiment and embodiment 1 structure are basic identical, difference is that horizontal segment has two joints, T-shape structure with standpipe section formation, so design, horizontal segment two ends are connected with the gutter of ground watering equipment respectively, can be the draining of two tread watering equipments simultaneously; If while only connecing a tread watering equipment, need be by the sealing of no one end.
The axis of the axis of the horizontal segment in above-described embodiment and standpipe section is perpendicular, can reduce as far as possible like this height of horizontal segment, and reduce taking up room of drainage elbow, is convenient to installing and using of drainage elbow.In addition,, the in the situation that of permission in space, horizontal segment also can be extended obliquely upward.
Those of ordinary skill in the art should know, and above description is only two specific embodiments of the present utility model, and the change in any form of implementation of on the basis of the utility model design, the utility model being made is all in protection domain of the present utility model.
Claims (6)
1. a drainage elbow, " L " type bend pipe being formed by horizontal segment and standpipe section, described horizontal segment is connected with the gutter of ground watering equipment, and described standpipe section is plugged in pre-buried sewer pipe, it is characterized in that, in horizontal segment, be provided with " tower " type connection-peg; In standpipe section, be provided with protective cover and the sealing shroud of " bowl " type; described sealing shroud is arranged on the below of described protective cover; protective cover soffit leans described sewer pipe; to limit the insertion depth of standpipe section; the external diameter of sealing shroud epimere is greater than the external diameter of sealing shroud hypomere; described sealing shroud hypomere is fastened on the tube wall of described standpipe section, and sealing shroud epimere and hypomere are provided with the Expansion sealing structure that adapts to different sewer pipe bores.
2. drainage elbow as claimed in claim 1, is characterized in that, described standpipe section is dismountable upper and lower two sections from the punishment of protective cover upper surface, and the epimere of standpipe section is threaded connection with hypomere or clamping is connected and seals by seal.
3. drainage elbow as claimed in claim 1, is characterized in that, is also provided with elastomer connector in described horizontal segment, and this elastomer connector is sleeved on described horizontal segment external surface, and the external surface of elastomer connector is provided with for the syndeton being connected with described gutter.
4. a drainage elbow, the T-shape bend pipe being formed by horizontal segment and standpipe section, described horizontal segment two ends are connected with the gutter of ground watering equipment respectively, and described standpipe section is plugged in pre-buried sewer pipe, it is characterized in that, in horizontal segment, be provided with " tower " type connection-peg; In standpipe section, be provided with protective cover and the sealing shroud of " bowl " type; described sealing shroud is arranged on the below of described protective cover; protective cover soffit leans described sewer pipe; to limit the insertion depth of standpipe section; the external diameter of sealing shroud epimere is greater than the external diameter of sealing shroud hypomere; described sealing shroud hypomere is fastened on the tube wall of described standpipe section, and sealing shroud epimere and hypomere are provided with the Expansion sealing structure that adapts to different sewer pipe bores.
5. drainage elbow as claimed in claim 4, is characterized in that, described standpipe section is dismountable upper and lower two sections from the punishment of protective cover upper surface, and the epimere of standpipe section is threaded connection with hypomere or clamping is connected and seals by seal.
6. drainage elbow as claimed in claim 4, is characterized in that, is also provided with elastomer connector in described horizontal segment, and this elastomer connector is sleeved on described horizontal segment external surface, and the external surface of elastomer connector is provided with for the syndeton being connected with described gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398399.9U CN203960954U (en) | 2014-07-18 | 2014-07-18 | Drainage elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398399.9U CN203960954U (en) | 2014-07-18 | 2014-07-18 | Drainage elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960954U true CN203960954U (en) | 2014-11-26 |
Family
ID=51921555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398399.9U Active CN203960954U (en) | 2014-07-18 | 2014-07-18 | Drainage elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812782A (en) * | 2017-12-08 | 2018-03-20 | 湖州慧峰环保科技有限公司 | A kind of household small-size apparatus for disposing of food waste |
| CN108104213A (en) * | 2018-03-01 | 2018-06-01 | 昆山怡口净水***有限公司 | For the adapter and water cleaning systems of purifier |
| CN110924484A (en) * | 2018-09-19 | 2020-03-27 | 苏宣维 | Multifunctional pipeline positioning and integrating equipment |
| JP2022172367A (en) * | 2019-01-30 | 2022-11-15 | 株式会社オンダ製作所 | cover |
-
2014
- 2014-07-18 CN CN201420398399.9U patent/CN203960954U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812782A (en) * | 2017-12-08 | 2018-03-20 | 湖州慧峰环保科技有限公司 | A kind of household small-size apparatus for disposing of food waste |
| CN108104213A (en) * | 2018-03-01 | 2018-06-01 | 昆山怡口净水***有限公司 | For the adapter and water cleaning systems of purifier |
| CN110924484A (en) * | 2018-09-19 | 2020-03-27 | 苏宣维 | Multifunctional pipeline positioning and integrating equipment |
| CN110924484B (en) * | 2018-09-19 | 2021-06-04 | 苏宣维 | Multifunctional pipeline positioning and integrating equipment |
| JP2022172367A (en) * | 2019-01-30 | 2022-11-15 | 株式会社オンダ製作所 | cover |
| JP7401859B2 (en) | 2019-01-30 | 2023-12-20 | 株式会社オンダ製作所 | cover |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |