CN201810902U - Multifunctional water stop knob - Google Patents
Multifunctional water stop knob Download PDFInfo
- Publication number
- CN201810902U CN201810902U CN2010205640463U CN201020564046U CN201810902U CN 201810902 U CN201810902 U CN 201810902U CN 2010205640463 U CN2010205640463 U CN 2010205640463U CN 201020564046 U CN201020564046 U CN 201020564046U CN 201810902 U CN201810902 U CN 201810902U
- Authority
- CN
- China
- Prior art keywords
- water stop
- sealing
- water
- abridged edition
- edition body
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a multifunctional water stop knob, belonging to the technical field of pipe fittings in a building drainage pipeline system, which comprises a cylindrical water stop knob body and a positioning chassis used for fixing the water stop knob body, wherein, a group of concavo-convex water stop rings are arranged on the middle-upper part of the water stop knob in a matching manner; a water stop step is arranged below the water stop ring at the lowest layer in a matching manner; a group of drain holes are arranged at the connecting part of the water stop step and the water stop body; and the inner part of the water stop body below the water stop step is in a bilayer structure, and the clearance between the two layers forms an interpolated bellmouth. By adopting the above technique and especially arranging the water stop step and drain holes, the water stop knob disclosed by the utility model can drain the seeped water to water inflow downcomer through a through hole to prevent water seepage; the water permeable membrane can stop the sewege from plugging the downcomer; the interpolated bellmouth is arranged to effectively enhance the connecting firmness of the water stop knob and the downcomer, thus reducing the trouble brought by the falling off of the downcomer.
Description
Technical field
The utility model belongs to the pipe fitting technical field in the construction drainage pipe-line system, is specifically related to have water-impervious and row's ponding performance and multifunctional sealing joint.
Background technique
Sealing joint is widely used in the draining in the construction, and at present to passing the pipeline of floor, people are often by the method for reserving hole, treats that piping erection finishes to seal the perforations adding hole again, because concrete expanding with heat and contract with cold easily produces the slit around the hole; Perhaps through-flooring pipeline root is handled badly, when having ponding in the room, easily drops down and causes percolating water along pipe, brings great inconvenience even can influence the normal use in house to people's life.
Summary of the invention
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of water-impervious better function and has the multi-functional sealing joint of row's ponding performance.
Described a kind of multi-functional sealing joint, comprise a columnar sealing abridged edition body and be used for fixing the chassis, location of sealing abridged edition body, it is characterized in that described sealing abridged edition body middle and upper part cooperates to be provided with is equipped with the sealing step below one group of cancavo-convex water-stop ring, the described undermost water-stop ring, described sealing step and sealing abridged edition body joint are provided with one group of weep hole, inner of the sealing abridged edition body of described sealing step below is a double layer construction, and the space between two-layer forms an interpolation type bellmouth.
Described a kind of multi-functional sealing joint is characterized in that being equipped with on the chassis, described location 3-4 mounting hole.
Described a kind of multi-functional sealing joint is characterized in that described sealing step is set to shape, and the angle between outer surface and the horizontal plane is 5 °.
Described a kind of multi-functional sealing joint is characterized in that described weep hole penetrates sealing abridged edition body wall, and the angle between described weep hole and the horizontal plane is 5 °.
Described a kind of multi-functional sealing joint, the number that it is characterized in that described weep hole is 3-5.
Described a kind of multi-functional sealing joint is characterized in that the water inlet of described weep hole is equipped with one deck water permeable membrane.
Above-mentioned a kind of multi-functional sealing joint, comprise a columnar sealing abridged edition body and be used for fixing the chassis, location of sealing abridged edition body, described sealing abridged edition body middle and upper part cooperates to be provided with and is equipped with the sealing step below one group of cancavo-convex water-stop ring, the described undermost water-stop ring, described sealing step and sealing abridged edition body joint are provided with one group of weep hole, inner of the sealing abridged edition body of described sealing step below is a double layer construction, and the space between two-layer forms an interpolation type bellmouth.The utility model is by adopting above-mentioned technology, sealing step and weep hole particularly are set, the water that oozes out can be passed through weep hole drainage water inlet sewer, prevent infiltration, and water permeable membrane can stop dirt to go down to block sewer, also the interpolation type bellmouth by being provided with increases the soundness that the sealing joint is connected with sewer effectively, thereby has reduced and sewer comes off and the trouble brought.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the worm's eye view of Fig. 1.
Among the figure: the 1-water-stop ring, 2-sealing step, the 3-weep hole, 4-locatees the chassis, 4a-mounting hole, 5-interpolation type bellmouth.
Embodiment
Below in conjunction with Figure of description the utility model is further described:
Shown in Fig. 1-2, a kind of multi-functional sealing joint, comprise a columnar sealing abridged edition body and be used for fixing the chassis, location 4 that is provided with 3-4 mounting hole 4a of sealing abridged edition body, the cooperation of described sealing abridged edition body middle and upper part is provided with one group of cancavo-convex water-stop ring 1, be equipped with slanted angle below the described undermost water-stop ring 1 and be 5 ° inclination shape sealing step 2, described sealing step 2 is made as leaning structure, can be provided with one group of weep hole 3 with sealing abridged edition body joint by described sealing step 2, described weep hole 3 penetrates sealing abridged edition body wall, angle between formula and the horizontal plane is 5 °, the number of weep hole 3 is 3-5, the utility model is provided with 4, in order to prevent that foreign material etc. from entering the stifled firm weep hole influence of weep hole and using, the water inlet of described weep hole 3 is equipped with one deck water permeable membrane.
The utility model is by being provided with one group of concavo-convex water-stop ring 1 in sealing abridged edition body middle and upper part, guarantee that the unlike material that cuts off concrete and PVC mixes the slit of difference generation and is difficult for producing displacement, thereby increase block-water effect, the sealing step 2 that is provided with, be used to collect the water of part seepage, help central drainage, be 5 ° and penetrate the weep hole 3 of sealing abridged edition body wall by 4 gradients in sealing step 2 and sealing abridged edition body joint, along pipeline permeate the ponding of coming in herein after, by weep hole 3 drainage intake-discharge pipes.Simultaneously, the inflow of cement slurry when weep hole 3 outside covering one deck water permeable membrane are used to stop construction, sealing step 2 tops are made as the lengthening bellmouth, but socket joint tubing can be sawed short bellmouth in case of necessity as required; Sealing step 2 lower inner are double-deck interpolation type bellmouth 5, increase the soundness that the sealing joint is connected with sewer effectively.The PVC drainage pipe that is applicable to all size model connects, and has reduced and sewer comes off and the trouble brought.
The utility model is provided with square chassis, location 4 by sealing joint bottom periphery wall, and four jiaos of places, chassis are provided with 4 mounting hole 4a; The iron wire of assembling reinforcement just passes mounting hole and ties the jail installation, is convenient to the accurate positioning of construction and installation.
The utility model adopts the sealing joint of above-mentioned improvement design to have excellent water-impervious and row's ponding performance, effectively prevent formerly thereby make pipeline through-flooring place the phenomenon of seepage occur, be applicable to that pipeline through-flooring place makes the water seepage prevention device in the architectural drainage system because of concrete shrinkage, cracking etc.
Claims (6)
1. a multi-functional sealing saves, comprise a columnar sealing abridged edition body and be used for fixing the chassis, location (4) of sealing abridged edition body, it is characterized in that described sealing abridged edition body middle and upper part cooperates to be provided with is equipped with sealing step (2) below one group of cancavo-convex water-stop ring (1), the described undermost water-stop ring (1), described sealing step (2) is provided with one group of weep hole (3) with sealing abridged edition body joint, inner of the sealing abridged edition body of described sealing step (2) below is a double layer construction, and the space between two-layer forms an interpolation type bellmouth (5).
2. a kind of multi-functional sealing joint according to claim 1 is characterized in that being equipped with on the chassis, described location (4) 3-4 mounting hole (4a).
3. a kind of multi-functional sealing joint according to claim 1 is characterized in that described sealing step (2) is set to shape, and the angle between outer surface and the horizontal plane is 5 °.
4. a kind of multi-functional sealing joint according to claim 1 is characterized in that described weep hole (3) penetrates sealing abridged edition body wall, and the angle between described weep hole (3) and the horizontal plane is 5 °.
5. a kind of multi-functional sealing joint according to claim 1, the number that it is characterized in that described weep hole (3) is 3-5.
6. a kind of multi-functional sealing joint according to claim 1 is characterized in that the water inlet of described weep hole (3) is equipped with one deck water permeable membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205640463U CN201810902U (en) | 2010-10-18 | 2010-10-18 | Multifunctional water stop knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205640463U CN201810902U (en) | 2010-10-18 | 2010-10-18 | Multifunctional water stop knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810902U true CN201810902U (en) | 2011-04-27 |
Family
ID=43893843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205640463U Expired - Lifetime CN201810902U (en) | 2010-10-18 | 2010-10-18 | Multifunctional water stop knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455757A (en) * | 2014-11-24 | 2015-03-25 | 当代节能置业股份有限公司 | Downcomer assembly and installation method thereof |
-
2010
- 2010-10-18 CN CN2010205640463U patent/CN201810902U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455757A (en) * | 2014-11-24 | 2015-03-25 | 当代节能置业股份有限公司 | Downcomer assembly and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |