CN203834635U - Building drainage stand pipe entablature - Google Patents
Building drainage stand pipe entablature Download PDFInfo
- Publication number
- CN203834635U CN203834635U CN201420225402.7U CN201420225402U CN203834635U CN 203834635 U CN203834635 U CN 203834635U CN 201420225402 U CN201420225402 U CN 201420225402U CN 203834635 U CN203834635 U CN 203834635U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipe
- entablature
- sleeve pipe
- drainage
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000005034 decoration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
A building drainage stand pipe entablature comprises a sleeve pipe capable of being arranged on a drainage stand pipe in a sleeved mode and a pipe fitting used for draining accumulated water. The sleeve pipe and the pipe fitting are integrally connected through connection pieces on the outer side of the sleeve pipe and the outer side of the pipe fitting. At least one waterproof wall which is basically perpendicular to the connection pieces and surrounds the sleeve pipe and the pipe fitting is arranged on the periphery of the outer side of the sleeve pipe and the outer side of the pipe fitting. Accumulated water drainage holes are formed in the connection pipes and communicated with an internal channel of the pipe fitting. Due to the fact that an internal channel of the sleeve pipe is not communicated with the internal channel of the accumulated water drainage pipe fitting, accumulated water in cushion layers of a drainage system on the same layer can be drained out through the accumulated water drainage pipe fitting. When a drainage stand pipe water injection test is carried out, water in the sleeve pipe can not flow back to the outside of an accumulated water drainage pipe fitting, the water injection test of the drainage stand pipe can be normally carried out, and backward flowing of gas in the drainage stand pipe can not occur.
Description
Technical field
The utility model relates to a kind of construction drainage parts, particularly the entablature of a kind of construction drainage standpipe on floor.
Background technology
In present washroom Homofloor drainage system, soil stack was all on floor with connecting of horizontal arm, therefore, for the purpose of attractive in appearance, the nozzle position that connects of soil stack and horizontal arm, inevitable under ground decoration layer.When ground, decorative layer has infiltration, just may below ground decoration layer, produce ponding, even leaks out to lower floor in the weak link of standpipe position, or alters to the decorative layer in other room under ground decoration layer.
At present, for this problem, there is scheme that a dewatering installation is set, ponding under ground decoration layer is discharged in soil stack, to get rid of issuable ponding under bed course.But this scheme, can be in the time that pipeline carries out water filling test, the aqueous reflux in generation soil stack, in dewatering installation, leaves from the hidden danger of dewatering installation water outlet, even can cause water filling test to end.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the above-mentioned defect of prior art and a kind of construction drainage standpipe entablature is provided, and it can get rid of possible the ponding in building bed course, and the while can solve the water problems of pouring in down a chimney that soil stack water filling test faces.
The utility model solves the problems of the technologies described above adopted technical scheme:
Construction drainage standpipe entablature, it is characterized in that: comprise the sleeve pipe that can be enclosed within on soil stack and the pipe fitting draining the water away, sleeve pipe and pipe fitting are connected by the connector in they outsides, and be basically perpendicular to the mine dam of connector and annular sleeve and pipe fitting together with being provided with at least with pipe fitting outer periphery at sleeve pipe, described connector is provided with ponding evacuation aperture, ponding evacuation aperture and inside pipe fitting channel connection.
Better, on above-mentioned sleeve pipe along higher than edge on mine dam.
Better, above-mentioned ponding evacuation aperture is arranged on pipe fitting outside, and being accumulated in like this ponding between sleeve pipe, pipe fitting and mine dam can be sooner, discharge by pipe fitting more easily.
Better, on above-mentioned ponding evacuation aperture, be stamped drainage comb-like device lid, the impurity in possibility filtered water, prevents impurity blocking pipe like this.
Better, between above-mentioned mine dam and sleeve pipe, pipe fitting, leave the concrete gap of filling, inside and outside mine dam, all can be fixed by concrete like this, can not leak because of the gap that expanding with heat and contract with cold of mine dam produces between itself and ground.
Better, above-mentioned pipe fitting top connects aqueduct, in the time that the water yield is larger, can discharge fast ponding by aqueduct like this.
Better, above-mentioned sleeve pipe, pipe fitting, connector, aqueduct, mine dam are overall injected into a whole, easily manufactured like this.
When use, the sleeve pipe of construction drainage standpipe entablature is fixed on construction drainage standpipe, and pipe fitting outlet is connected with another drainage pipe.
Compared with prior art, the utility model has the advantage of: because the inner passage of inside pipe casing passage and ponding eliminating pipe fitting is not communicated with, therefore the ponding in Homofloor drainage system bed course can both be got rid of pipe fitting discharge by ponding, and when soil stack water filling test, water in sleeve pipe can not pour in down a chimney outside ponding is got rid of pipe fitting, therefore can normally carry out the water filling test of soil stack, also can not cause the gas in soil stack to pour in down a chimney.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment construction drainage standpipe entablature.
Fig. 2 is the also structural representation of part section of the utility model embodiment construction drainage standpipe entablature.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As depicted in figs. 1 and 2, soil stack entablature comprises the mine dam 2 of the sleeve pipe 3 being enclosed within on soil stack, the pipe fitting 7 draining the water away, ponding grating 5 and annular sleeve 3 and the mine dam 6 around pipe fitting 7.
Above-mentioned sleeve pipe 3 and pipe fitting 7 outsides link together by connector 1, and mine dam 2 and 6 is vertically set on connector 1 substantially.
Above-mentioned ponding grating 5 communicates with the inner passage of pipe fitting 7, and the ponding being accumulated between mine dam 2, mine dam 6 and sleeve pipe 3, pipe fitting 7 can be flowed in pipe fitting 7 and be discharged by pipe fitting 7 by the through hole on ponding grating 5.
Above-mentioned ponding is got rid of pipe fitting 7 tops and is also connected aqueduct 4, so direct Quick drainage from this aqueduct 4 in the time that the water yield is more.
Above-mentioned mine dam 2,6 arranges gap respectively and between sleeve pipe and grating, for filling and concrete identical outside mine dam, soil stack entablature can be fixed like this, simultaneously can be because the rising-heat contracting-cold of mine dam 2,6 produces gap between the concrete outside mine dam 2,6 and mine dam yet, thus prevent that ponding from oozing out from gap.
The upper edge of above-mentioned sleeve pipe 3 is higher than the upper edge of mine dam 2, and can entering pipe fitting 7 by ponding grating 5, water in mine dam 2 discharges, therefore, ponding just can not reach the upper edge of sleeve pipe 3, thereby also can not drain to sleeve pipe 3 belows by the gap between soil stack and sleeve pipe 3.
When use, the sleeve pipe 3 of soil stack entablature is fixed on soil stack, and pipe fitting 7 is connected with ponding discharge system.In the time that there is ponding in mine dam outside, waterproof film can be guided to ponding in mine dam 2 and mine dam 6, and then water just flows into pipe fitting 7 and discharges from grating 5 in advance; In the time that water accumulating volume is larger, if grating 5 can not be discharged ponding in time, in mine dam, the water surface rises, and at this moment ponding can enter ponding eliminating pipe fitting 7 and discharge from aqueduct 4.
Claims (7)
1. construction drainage standpipe entablature, it is characterized in that: comprise the sleeve pipe that can be enclosed within on soil stack and the pipe fitting draining the water away, sleeve pipe and pipe fitting are connected by the connector in they outsides, and be basically perpendicular to the mine dam of connector and annular sleeve and pipe fitting together with being provided with at least with pipe fitting outer periphery at sleeve pipe, described connector is provided with ponding evacuation aperture, ponding evacuation aperture and inside pipe fitting channel connection.
2. construction drainage standpipe entablature as claimed in claim 1, is characterized in that: on described sleeve pipe, edge is higher than edge on mine dam.
3. construction drainage standpipe entablature as claimed in claim 1, is characterized in that: described ponding evacuation aperture is arranged on pipe fitting outside.
4. construction drainage standpipe entablature as claimed in claim 1, is characterized in that: on described ponding evacuation aperture, be stamped drainage comb-like device lid.
5. construction drainage standpipe entablature as claimed in claim 1, is characterized in that: between described mine dam and sleeve pipe, pipe fitting, leave the concrete gap of filling.
6. construction drainage standpipe entablature as claimed in claim 1, is characterized in that: described pipe fitting top connects aqueduct.
7. construction drainage standpipe entablature as claimed in claim 6, is characterized in that: described sleeve pipe, pipe fitting, connector, aqueduct and mine dam are overall injected into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225402.7U CN203834635U (en) | 2014-05-05 | 2014-05-05 | Building drainage stand pipe entablature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225402.7U CN203834635U (en) | 2014-05-05 | 2014-05-05 | Building drainage stand pipe entablature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834635U true CN203834635U (en) | 2014-09-17 |
Family
ID=51512495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225402.7U Expired - Lifetime CN203834635U (en) | 2014-05-05 | 2014-05-05 | Building drainage stand pipe entablature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047355A (en) * | 2014-05-05 | 2014-09-17 | 关文民 | Building water discharge vertical pipe table opening |
-
2014
- 2014-05-05 CN CN201420225402.7U patent/CN203834635U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047355A (en) * | 2014-05-05 | 2014-09-17 | 关文民 | Building water discharge vertical pipe table opening |
| CN104047355B (en) * | 2014-05-05 | 2017-01-11 | 关文民 | Building water discharge vertical pipe table opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |