CN209195012U - It drains pre-buried straight-through - Google Patents
It drains pre-buried straight-through Download PDFInfo
- Publication number
- CN209195012U CN209195012U CN201821900832.9U CN201821900832U CN209195012U CN 209195012 U CN209195012 U CN 209195012U CN 201821900832 U CN201821900832 U CN 201821900832U CN 209195012 U CN209195012 U CN 209195012U
- Authority
- CN
- China
- Prior art keywords
- draining
- tube mouthpiece
- mouthpiece
- diversion pipe
- straight
- 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 - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
It is pre-buried straight-through the utility model discloses draining, including upper tube mouthpiece, down tube mouthpiece and draining diversion pipe, the lower end of the upper tube mouthpiece connect with the upper end of draining diversion pipe, the down tube mouthpiece, upper end be set in draining diversion pipe another lower end it is outer and with drain diversion pipe, sealed connection.Can in construction placing concrete pre-buried it is straight-through, in later period Pipe installing without carrying out floor punching；The positioning base of straight-through lower end, can directly be fixed by screws in the template of concrete casting, it is ensured that lead directly to and do not move when concrete casting, feed-through locations and design position is made to coincide.
Description
Technical field
The utility model relates to a kind of sewage pipe pipe fitting, in particular to a kind of draining is pre-buried straight-through.
Background technique
When drainage pipeline between architecture storey and floor is installed, traditional way is drilled on flooring, is then passed to
Drainpipe, then drainpipe periphery is subjected to water-proofing treatment.It is big, at high cost that there are drilling construction difficulty, and can not prejudge reinforcing bar
Position may get into reinforcing bar, destroy floor construction after drilling the problems such as.Simultaneously because problem of expanding with heat and contract with cold, drainpipe can be with
Temperature change expansion, shrink, that is, show as elongation, shorten, waterproof construction when installation can be destroyed, make mutually to seep between floor
Leakage influences construction quality, increases maintenance cost.The mode of conventionally employed pre-buried straight tube reserves a drainpipe between floors,
But equally pipeline and floor contact position are slided up and down, also can by expanding with heat and contract with cold and upper down tube gravitational settling is influenced
There is drainage.
Utility model content
It is pre-buried straight-through that the purpose of this utility model is to provide a kind of drainings.
One aspect according to the present utility model, it is pre-buried straight-through to provide draining, including upper tube mouthpiece, down tube mouthpiece
It is connect with the lower end of draining diversion pipe, the upper tube mouthpiece with the upper end of draining diversion pipe, the down tube mouthpiece, upper end
Be set in draining diversion pipe another lower end it is outer and with draining diversion pipe, sealed connection.
In some embodiments, down tube mounting groove is equipped between the down tube mouthpiece and draining diversion pipe.
In some embodiments, the top of the upper tube mouthpiece is telescopic joint sleeve, under the upper tube mouthpiece
Portion is up big and down small tapered.
In some embodiments, the upper end of the upper tube mouthpiece is externally provided with port reinforcing ring.
In some embodiments, the downside of the port reinforcing ring is equipped with port reinforcing rib, and the port reinforcing rib is solid
Surely it is connected between port reinforcing ring and the lateral wall of upper tube mouthpiece.
It in some embodiments, further include longitudinal register reinforcing rib, the longitudinal register reinforcing rib ring is around in upper tube and connects
Mouth pipe is outer.
In some embodiments, the lower end of the down tube mouthpiece is externally provided with positioning base, and the positioning base is in ring
Shape setting, the positioning base are equipped with positioning screw hole.
The beneficial effects of the utility model are:
1) can in construction placing concrete pre-buried it is straight-through, beaten in later period Pipe installing without carrying out floor
Hole；The positioning base of straight-through lower end, can directly be fixed by screws in the template of concrete casting, it is ensured that when concrete casting
It is straight-through not move, so that feed-through locations and design position is coincide.
2) after placing concrete, straight-through entirety is embedded in concrete, and longitudinal register reinforcing rib plays the role of longitudinal register, i.e.,
The ring of reinforcing rib is stuck in concrete, move up and down pipeline after later period Pipe installing integrally cannot, therefore pipeline and coagulation
Without departing from formation gap between soil, therefore floor gap infiltration phenomenon will not occur.The straight-through pipe fitting ring of increase is played at the same time
Effect to intensity, avoids pipe fitting from bursting.
3) telescopic joint sleeve is equipped with enough length, after installing upper tube, even if it is cold that heat expansion occurs in high and low temperature environment
Contracting elongates or shortens pipeline, pipeline can be made to be placed in telescopic joint, solve the problems, such as to expand with heat and contract with cold, while without in the duct
It is independent to install a telescopic joint accessory additional, simplify Pipe installing and saves the cost of installation and material.
4) it can be placed on down tube mounting groove when down tube is installed, water flow when draining is enable to flow down along tube wall.Especially down tube is adopted
When with hollow spiral hush pipe, it is ensured that water will not enter in the interlayer of hollow tube.
Detailed description of the invention
Fig. 1 is the pre-buried straight-through structural schematic diagram of draining of one embodiment of the utility model；
Fig. 2 is the pre-buried straight-through schematic cross-sectional view of draining shown in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 and Fig. 2 schematically shows that a kind of draining of embodiment according to the present utility model is pre-buried straight-through.
Referring to Figures 1 and 2, it drains pre-buried straight-through including integrally formed upper tube mouthpiece 1, down tube mouthpiece 2 and draining
Diversion pipe 3.The lower end of upper tube mouthpiece 1 is connect with the upper end of draining diversion pipe 3, and the upper end of down tube mouthpiece 2 is set in draining
It is tightly connected outside the another lower end of diversion pipe 3 and with draining diversion pipe 3.Entirely drain pre-buried lead directly in construction placing concrete
When be embedded in floor, in later period Pipe installing without carrying out floor punching.Upper tube mouthpiece 1 can connect the pipe on the upside of floor
Road upper tube, down tube mouthpiece 2 can connect the pipeline down tube on the downside of floor.
It is equipped with down tube mounting groove 4 between down tube mouthpiece 2 and draining diversion pipe 3, the width of the notch of down tube mounting groove 4 is big
In the width of its slot bottom.When installation, the end of the pipeline down tube on the downside of floor is inserted into down tube mounting groove 4, is pacified close to down tube
When the slot bottom position of tankage 4, since the width of slot bottom narrows, down tube and slot bottom can shape interference fit and down tube and down tube are installed
Slot 4 forms sealing.
The top of upper tube mouthpiece 1 is telescopic joint sleeve, the lower part of upper tube mouthpiece 1 be it is up big and down small tapered, it is tapered
Bottom end with draining diversion pipe 3 upper end connect.Upper tube mouthpiece 1 is identical with the diameter of down tube mouthpiece 2, can be convenient for connection phase
With the top tube and down tube of diameter.The diameter for draining diversion pipe 3 is less than the diameter of down tube mouthpiece 2, and drains the lower end of diversion pipe 3
It extend into the upper end of down tube mouthpiece 2, the water conservancy diversion that can be flowed down convenient for upper tube mouthpiece 1 enters down tube mouthpiece 2.
The upper end of upper tube mouthpiece 1 is externally provided with port reinforcing ring 11, can reinforce the strong of the upper end port of upper tube mouthpiece 1
Degree.
The downside of port reinforcing ring 11 is equipped with port reinforcing rib 6, and port reinforcing rib 6 is fixedly connected on 11 He of port reinforcing ring
Between the lateral wall of upper tube mouthpiece 1.Port reinforcing rib 6 can make smooth transition between port reinforcing ring 11 and upper tube mouthpiece 1,
It avoids rupturing when stress.
Upper tube mouthpiece 1 is externally provided with longitudinal register reinforcing rib 5, and longitudinal register reinforcing rib 5 in a ring and is surrounded on upper tube and connects
Outside mouth pipe 1.Longitudinal register reinforcing rib 5 and upper tube mouthpiece 1 are integrally formed.Longitudinal register reinforcing rib 5 protrudes from placing concrete
In, it prevents from draining pre-buried lead directly to vertically moving in concrete, leads directly to without departing from formation gap concrete between, therefore not
Floor gap infiltration phenomenon can occur.
The lower end of down tube mouthpiece 2 is externally provided with positioning base 7, and positioning base 7 is arranged in a ring and around down tube mouthpiece 2
End on the outside of, positioning base 7 be equipped with positioning screw hole 71.It can be by screw by the row of the utility model by positioning screw hole 71
Pre-buried lead directly to of water is fixed in the template of concrete casting.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (7)
1. draining pre-buried straight-through, it is characterised in that: including upper tube mouthpiece (1), down tube mouthpiece (2) and diversion pipe (3) are drained,
The lower end of the upper tube mouthpiece (1) is connect with the upper end of draining diversion pipe (3), the upper end suit of the down tube mouthpiece (2)
It is tightly connected in outside the another lower end of draining diversion pipe (3) and with draining diversion pipe (3).
2. draining according to claim 1 is pre-buried straight-through, it is characterised in that: the down tube mouthpiece (2) and draining water conservancy diversion
It manages and is equipped with down tube mounting groove (4) between (3).
3. draining according to claim 2 is pre-buried straight-through, it is characterised in that: the top of the upper tube mouthpiece (1) is to stretch
Casing coupling sleeve, the lower part of the upper tube mouthpiece (1) are up big and down small tapered.
4. draining according to claim 1,2 or 3 is pre-buried straight-through, it is characterised in that: the upper end of the upper tube mouthpiece (1)
It is externally provided with port reinforcing ring (11).
5. draining according to claim 4 is pre-buried straight-through, it is characterised in that: the downside of the port reinforcing ring (11) is equipped with
Port reinforcing rib (6), the port reinforcing rib (6) are fixedly connected on the outside of port reinforcing ring (11) and upper tube mouthpiece (1)
Between wall.
6. draining according to claim 1 is pre-buried straight-through, it is characterised in that: it further include longitudinal register reinforcing rib (5), it is described
Longitudinal register reinforcing rib (5) is surrounded on upper tube mouthpiece (1) outside.
7. draining according to claim 1 is pre-buried straight-through, it is characterised in that: the lower end peripheral hardware of the down tube mouthpiece (2)
Have positioning base (7), the positioning base (7) is arranged in a ring, and the positioning base (7) is equipped with positioning screw hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900832.9U CN209195012U (en) | 2018-11-18 | 2018-11-18 | It drains pre-buried straight-through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900832.9U CN209195012U (en) | 2018-11-18 | 2018-11-18 | It drains pre-buried straight-through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195012U true CN209195012U (en) | 2019-08-02 |
Family
ID=67424818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900832.9U Expired - Fee Related CN209195012U (en) | 2018-11-18 | 2018-11-18 | It drains pre-buried straight-through |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195012U (en) |
-
2018
- 2018-11-18 CN CN201821900832.9U patent/CN209195012U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |