CN218625932U - Board falls with pre-buried formula tee bend subassembly of layer drainage - Google Patents
Board falls with pre-buried formula tee bend subassembly of layer drainage Download PDFInfo
- Publication number
- CN218625932U CN218625932U CN202223285079.6U CN202223285079U CN218625932U CN 218625932 U CN218625932 U CN 218625932U CN 202223285079 U CN202223285079 U CN 202223285079U CN 218625932 U CN218625932 U CN 218625932U
- Authority
- CN
- China
- Prior art keywords
- pipe
- socket
- embedded
- pipe section
- flange
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a fall board with pre-buried formula three way component of layer drainage, include: the extension tee joint and the embedded connecting pipe are arranged in the pipe well, the extension tee joint is arranged above the embedded connecting pipe, and the length of the transverse pipe body of the extension tee joint extends out of the wall body of the pipe well; a compensation pipe section is arranged in the embedded connecting pipe or a socket short pipe is arranged below the embedded connecting pipe, the adjusting depth of the compensation pipe section is more than or equal to 50mm, or the adjusting depth of the socket short pipe is more than or equal to 50mm. The utility model discloses a fall board with pre-buried formula tee bend subassembly of layer drainage can avoid the secondary to backfill, and extension tee bend satisfies the standard requirement, has solved and has leaded to on-the-spot tubular product to cut the extravagant problem of tailing because of building layer height error.
Description
Technical Field
The utility model relates to a drain pipe fitting field, in particular to fall board with pre-buried formula three way component of layer drainage.
Background
The traditional board-descending same-floor drainage system sinks a building structure to form a caisson, a drainage transverse branch pipe pipeline is arranged in the caisson, and a pipe fitting for connecting the drainage transverse branch pipe with a drainage vertical pipe is a common T-shaped tee. The drainage pipe installation is carried out after the building structure is integrally finished, a vertical pipe preformed hole is formed in the pipeline well, the distance between the center of the hole of the vertical pipe preformed hole and the inner wall of the pipeline well is greater than or equal to 90mm, the wall thickness of the pipeline well is generally set to be 50mm-80mm, the diameter of the preformed sleeve is 25mm larger than that of the pipe penetrating pipe, and the diameter of the vertical pipe preformed hole is 25mm larger than the outer diameter of the preformed sleeve. The side mouth length of ordinary T tee bend is within 230mm, leads to the T tee bend to appear that the side mouth tip is located the wall body of piping shaft in the installation, leads to appearing the inconvenient problem of installation when the pipeline interface connection.
In the actual installation process of scene, the error of 10mm-20mm can appear in every layer height of building structure, and the mill can only carry out simple measurement to the standard layer when processing the sizing pipe, can't recheck layer by layer, can lead to sizing pipe to appear the phenomenon of tubular product short excessively or overlength in the sizing installation process, and sizing pipe secondary cutting receives the expend with heat and contract with cold of temperature influence, if the kneck does not have the compensation clearance, can take place the cracked problem of pipeline. After the drainage vertical pipe is qualified in the test, the reserved hole needs to be backfilled and plugged, the backfilling process is low in efficiency, and the water seepage phenomenon is easily caused due to the influence of cement quality.
SUMMERY OF THE UTILITY MODEL
For solving among the prior art problem that tee bend subassembly exists when the installation, the utility model provides a fall board with pre-buried formula tee bend subassembly of layer drainage.
The technical scheme of the utility model is realized like this:
the utility model provides a fall board with pre-buried formula tee bend subassembly of layer drainage, includes: the extension tee joint and the embedded connecting pipe are arranged in the pipe well, the extension tee joint is arranged above the embedded connecting pipe, and the length of the transverse pipe body of the extension tee joint extends out of the wall body of the pipe well; the embedded connecting pipe is internally provided with a compensation pipe section or a socket short pipe is arranged below the embedded connecting pipe, the adjusting depth of the compensation pipe section is more than or equal to 50mm, or the adjusting depth of the socket short pipe is more than or equal to 50mm.
Preferably, the embedded connecting pipe comprises an embedded pipe body, an aligning sleeve disc and a sealing gasket, a boss is arranged in the embedded pipe body and divides the embedded pipe body into an upper socket pipe section and a lower socket pipe section, the upper socket pipe section is inserted into the aligning sleeve disc through the sealing gasket, the aligning sleeve disc is connected with the lengthened tee joint, and the lower socket pipe section is connected with the socket short pipe.
Preferably, the outer side of a boss in the embedded pipe fitting body is provided with a flange which is connected into a whole downwards, an upper socket pipe section is arranged above the boss, and the flange and the inner side of the embedded pipe fitting body form the lower socket pipe section; the socket short pipe is internally provided with a convex edge which divides the socket short pipe into an upper socket cavity and a lower socket cavity, the upper socket cavity is inserted into the lower socket pipe section through a socket sealing rubber ring, and the bottom end of the socket short pipe is arranged to be a flange port and is used for being connected with a flange chassis.
Preferably, the diameter of the upper socket pipe section of the embedded pipe fitting body is larger than that of the lower socket pipe section; the socket short pipe is internally provided with a convex edge which divides the socket short pipe into an upper socket cavity and a lower socket cavity, the diameter of the upper socket cavity is smaller than that of the lower socket cavity, the upper socket cavity is inserted into the lower socket pipe section through a socket sealing rubber ring, and the bottom end of the socket short pipe is arranged as a flange port for being connected with a flange chassis.
Preferably, the embedded connecting pipe comprises an embedded pipe body, an aligning sleeve disc and a sealing washer, the upper part of the embedded pipe body is provided with an upper socket pipe section, the lower part of the embedded pipe body is provided with a lower socket pipe section, the middle part of the embedded pipe body is provided with a compensating pipe section, the diameter of the upper socket pipe section is larger than that of the compensating pipe section, the bottom end of the lower socket pipe section is provided with a flange end part, a damping sealing ring is arranged inside the flange end part and is connected with the lengthened flange disc, and the upper socket pipe section is inserted into the aligning sleeve disc through the sealing washer; the aligning sleeve disc is connected with the lengthened tee joint.
Preferably, one side of the embedded pipe fitting body is integrally connected with a secondary drainage bent pipe, and the secondary drainage bent pipe is provided with a mechanical turnover floor drain.
Preferably, the inner side of the flange port of the socket short pipe is provided with a sealing cavity, the lower socket cavity of the socket short pipe is internally provided with a lengthened damping compensation rubber sealing ring, the bottom end of the socket short pipe is provided with a sealing convex ring matched with the sealing cavity, and the bottom end of the sealing convex ring is arranged to be a lower inclined plane.
Preferably, the water inlet of the lengthened tee joint is arranged to be a flange end face or a non-bell end face, and the water outlet of the lengthened tee joint is inserted in the aligning sleeve disc through an inserting rubber ring.
Preferably, the water outlet of the lengthened tee joint is connected with the aligning sleeve disc through a flange top disc, and the flange top disc is sealed through a damping rubber sealing ring.
The beneficial effects of the utility model are that: the utility model discloses a fall board with pre-buried formula tee bend subassembly of layer drainage adopts extension tee bend and pre-buried takeover cooperation, and pre-buried takeover is direct pre-buried in the pipe shaft, avoids the secondary to backfill and the problem that brings, and in the wall body that extension tee bend can directly pass the pipe shaft got into the caisson, avoided the interface to bury in the wall body, conveniently connects horizontal branch pipe of drainage. A compensation pipe section is arranged in the embedded connecting pipe or a socket short pipe is arranged below the embedded connecting pipe, so that the problem of waste of tailings caused by cutting of field pipes due to layer height errors is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a lowering plate same-layer drainage embedded type three-way assembly in embodiment 1;
fig. 2 is a schematic structural view of the embedded pipe body shown in fig. 1;
FIG. 3 is a schematic structural view of the socket stub shown in FIG. 1;
FIG. 4 is a schematic structural view of the lengthened shock absorption compensation rubber sealing ring shown in FIG. 1;
fig. 5 is a schematic structural view of the lowering plate same-layer drainage embedded tee assembly of embodiment 2;
fig. 6 is a schematic structural view of the embedded pipe body shown in fig. 5;
FIG. 7 is a schematic structural view of the female short pipe shown in FIG. 5;
fig. 8 is a schematic structural view of the plate lowering same-layer drainage embedded tee assembly in embodiment 3;
fig. 9 is a schematic structural view of the embedded pipe body shown in fig. 8;
fig. 10 is a schematic structural view of the lowering plate same-floor drainage embedded tee assembly of embodiment 4.
In the figure:
1. lengthening the tee; 2. a socket short pipe; 3. embedding a pipe fitting body; 4. an aligning sleeve disc; 5. a sealing gasket; 6. secondary drainage bent pipe; 7. a mechanical turnover floor drain; 8. inserting a sealing rubber ring; 9. lengthening the damping compensation rubber sealing ring; 10. a flange chassis; 11. inserting a rubber ring; 12. a damping rubber seal ring; 13. a flange top plate; 14. a damping seal ring; 15. lengthening the flange plate; 21. a flange port; 22. sealing the cavity; 23. a convex edge; 24. an upper socket cavity; 25. a lower socket cavity; 31. a boss; 32. flanging; 33. an upper socket pipe section; 34. a lower socket pipe section; 35. a compensation pipe section; 91. a sealing convex ring; 92. a lower bevel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses a fall board with pre-buried formula tee bend subassembly of layer drainage, include: the extension tee bend and pre-buried takeover, pre-buried takeover include pre-buried pipe fitting body, aligning sleeve dish and seal ring. The embedded pipe fitting body is located in the pipeline well, the aligning sleeve disc is arranged on the embedded pipe fitting body through a sealing gasket, and the lengthened tee joint is arranged above the aligning sleeve disc. The embedded pipe fitting body is internally provided with a compensation pipe section or a socket short pipe is connected below the embedded pipe fitting body, and the connected drainage vertical pipe can be adjusted.
The length extension of the horizontal body of extension tee bend extends the wall body entering caisson of piping shaft, and the length of horizontal body can be realized at 240mm to 360 mm. The lengthened tee joint can be a T tee joint and can be a TY tee joint. The connection of the lengthened tee joint and the aligning sleeve disc can be in a socket joint mode and can be in flange connection.
Because the connection mode of the lengthened tee joint and the aligning sleeve disc is different, the lengthened tee joint can be socket connection or flange connection; the structure of pre-buried pipe fitting body is different, can connect the socket stub pipe, can not connect the socket stub pipe, the utility model discloses a fall the board with the pre-buried formula tee bend subassembly of layer drainage has following embodiment.
Example 1: as shown in fig. 1, a plate-lowering same-layer drainage embedded type three-way assembly comprises: the pipe fitting comprises a lengthened tee joint 1, a socket short pipe 2, a pre-buried pipe fitting body 3, a centering sleeve disc 4 and a sealing washer 5. The water inlet of the lengthened tee joint 1 is arranged as a flange end face, the water outlet of the lengthened tee joint is inserted above the aligning sleeve disc 4 through the inserting rubber ring 11 and sealed, and the length of the transverse pipe body of the lengthened tee joint 1 is lengthened and extends out of the wall of the pipe shaft to enter the caisson. One side of the embedded pipe fitting body 3 is integrally connected with a secondary drainage bent pipe 6, and a mechanical turning plate floor drain 7 is arranged on the secondary drainage bent pipe.
As shown in fig. 2, a boss 31 is arranged inside the embedded pipe body 3, a flange 32 for connecting the embedded pipe body into a whole is arranged at the outer side of the boss downwards, an upper socket pipe section 33 is arranged above the boss, a lower socket pipe section 34 is formed between the flange 32 and the inner side of the embedded pipe body 3, the upper socket pipe section 33 is used for socket connection of the aligning sleeve disk 4 through a sealing gasket 5, the aligning sleeve disk is connected with the lengthened tee joint 1, and the lower socket pipe section is connected with the socket short pipe 2.
As shown in fig. 3, the inner side of the socket stub pipe 2 is provided with a convex edge 23, the convex edge divides the socket stub pipe into an upper socket cavity 24 and a lower socket cavity 25, the outer side of the upper socket cavity 24 is socket-jointed in the lower socket pipe section 34 through a socket-jointed sealing rubber ring 8, and the bottom end of the socket stub pipe 2 is provided with a flange port 21 for connecting with the flange chassis 10. And a lengthened damping compensation rubber sealing ring is arranged in the lower socket cavity of the socket short pipe. The depth of the lower socket cavity is the adjusting depth of the socket short pipe.
As shown in fig. 4, a sealing cavity is arranged on the inner side of the flange port of the socket pipe stub, a sealing convex ring 91 matched with the sealing cavity is arranged at the bottom end of the lengthened damping compensation rubber sealing ring 9, and a lower inclined plane 92 is arranged at the bottom end of the sealing convex ring.
When the socket short pipe is connected with the drainage vertical pipe, the lengthened damping compensation rubber sealing ring 9 on the inner side of the lower socket cavity seals the drainage vertical pipe, the flange chassis 10 compresses the lengthened damping compensation rubber sealing ring 9 to be connected with the flange port 21, and the drainage vertical pipe is fixed at the socket short pipe. The depth of the lower socket cavity of the socket short pipe is more than or equal to 50mm.
The implementation process comprises the following steps: during civil construction, the embedded pipe fitting body 2 is formed by one-time pouring along with a building floor slab, common sleeves are replaced, the construction step that the traditional floor slab sleeves need to be backfilled for the second time is omitted, and the construction process is simplified. When installing horizontal spinal branch pipe in bathroom, earlier with extension tee bend 1's delivery port through 11 sockets of socket joint rubber ring on aligning sleeve disc 4, socket joint rubber ring 11 is used for sealedly, insert the aligning sleeve disc in the last socket joint pipeline section 33 of pre-buried pipe fitting body 3, aligning sleeve disc 4 passes through bolt and nut fastening connection with pre-buried pipe fitting body 3, seal ring 5 sets up in the centre of aligning sleeve disc 4 and pre-buried pipe fitting body 3, play sealedly, the effect that prevents the infiltration, extension tee bend 1 and pre-buried pipe fitting body coupling have also been realized. The adjustable more than or equal to 5 mm's of aligning sleeve dish riser displacement has solved the problem that a construction error leads to the piping erection out of plumb.
When the socket short pipe is installed, the socket sealing rubber ring 8 is firstly inserted into the upper socket cavity of the socket short pipe, then the upper socket cavity of the socket short pipe is inserted into the lower socket pipe section 34 of the embedded pipe body 3, the inner surface of the socket sealing rubber ring 8 is superposed with the outer surface of the flange, and the embedded pipe body is connected with the socket short pipe.
When carrying out the installation of drainage riser, earlier with the upper surface of extension shock attenuation compensation rubber seal 9 and the lower surface coincidence of protruding edge 23, the sealed bulge loop 91 of extension shock attenuation compensation rubber seal 9 and the coincidence of the seal chamber of socket stub pipe, the upper surface of flange chassis 10 and the coincidence of the lower slope of sealed bulge loop, flange chassis 10 passes through bolt and nut fastening connection with the flange port 21 of socket stub pipe, realize socket stub pipe and drainage riser's being connected and sealed, avoid drainage riser lug connection embedded housekeeper body to appear tubular product overlength or the process of short excessively.
Example 2: the pre-buried tee assembly for drainage on the same floor of the lowering plate shown in fig. 5 is different from that of the embodiment 1 in that the structure of the pre-buried pipe fitting body 3 and the structure of the socket short pipe 2 are the same, and other structures are the same.
As shown in fig. 6, the diameter of the upper socket pipe section 33 of the embedded pipe body 3 is larger than that of the lower socket pipe section 34, and the lower socket pipe section is used for connecting the socket pipe stub. As shown in fig. 7, the pipe diameter of the upper socket cavity 24 of the socket stub pipe 2 is smaller than that of the lower socket cavity 25, the upper socket cavity is socket-jointed in the lower socket pipe section through the socket sealing rubber ring 8, and the bottom end of the socket stub pipe is provided with a flange port for connecting with a flange chassis. The inner diameter of the upper socket cavity is consistent with the inner diameter of the water outlet of the lengthened tee joint.
The implementation of example 2 differs from that of example 1 in that: when the drainage riser below the floor is installed, the socket sealing rubber ring 8 is firstly inserted into the lower socket pipe section 34 of the embedded pipe fitting body 3, then the upper socket cavity of the socket short pipe is inserted into the lower socket pipe section 34, the inner surface of the socket sealing rubber ring 8 is superposed with the outer surface of the upper socket cavity, and the connection between the embedded pipe fitting body and the socket short pipe is realized.
Example 3: as shown in fig. 8, the plate lowering same-layer drainage embedded tee joint assembly does not need a compensation short pipe, a compensation pipe section is arranged in the embedded connecting pipe, and a lengthened tee joint is arranged above the embedded connecting pipe. The length of the compensating pipe section is more than or equal to 50mm. The embedded pipe body is provided with a secondary drainage bent pipe 6, and the secondary drainage bent pipe is provided with a mechanical turning plate floor drain 7. As shown in fig. 9, the upper portion of the embedded pipe body 3 is provided with an upper socket pipe section 33, the lower portion thereof is provided with a lower socket pipe section 34, the middle portion thereof is provided with a compensation pipe section 35, the diameter of the upper socket pipe section is larger than that of the compensation pipe section, and the bottom end of the lower socket pipe section is provided with a flange end portion. As shown in fig. 8, a damping sealing ring 14 is arranged inside the lower socket pipe section and connected with the lengthened flange plate 15, and the upper socket pipe section is in socket connection with the aligning sleeve plate through a sealing washer 5.
The implementation of example 3 differs from that of example 2: when the drainage vertical pipe below the floor is installed, the compensation pipe section for inserting the drainage vertical pipe into the embedded pipe body 3 is adjusted, the damping sealing ring 14 in the lower insertion pipe section 34 plays a sealing role, the damping sealing ring 14 is tightly pressed by the lengthened flange plate 15, and the end part of the flange is connected, so that the embedded pipe body is directly connected with the drainage vertical pipe.
In the third embodiment, the height of the embedded pipe body of the embedded connecting pipe is higher than that of the first embodiment and the second embodiment because the number of the compensating pipe sections is increased. The structure is used for thicker floors.
Example 4: different from the embodiment 2, the water outlet of the lengthened tee joint is connected with the aligning sleeve disc through a flange top disc 13 and is sealed at the flange top disc through a damping rubber sealing ring 12; the water inlet of the lengthened tee joint 1 is provided with a bellless end face as shown in figure 10. The part different from the embodiment 2 is a connecting part of the lengthened tee joint, the composition structure is the same, and the rest connecting parts are also the same.
When a transverse branch pipe of a toilet is installed, an outlet of the lengthened tee joint is inserted into the aligning sleeve disc 4, the sealing is carried out through the damping rubber sealing ring 12, the flange top disc 13 is tightly pressed against the damping rubber sealing ring 12, and the flange top disc and the aligning sleeve disc are fastened through bolts and nuts.
The four embodiments can realize the adjustment of the vertical drainage pipe and the pre-embedding, and the lengthened tee joint is used for directly penetrating through the well wall of the pipeline and being connected with the horizontal drainage branch pipe. The connection mode of the lengthened tee joint and the pre-buried connecting pipe is socket joint type or flange type. The embedded connecting pipe can be directly provided with a compensation pipe section inside, and can also be connected with a socket short pipe below the embedded connecting pipe, so that the embedded connecting pipe can be of an integrated structure and a split structure, has the advantages and can be used respectively according to conditions.
Because the connection mode of aligning sleeve dish and pre-buried pipe fitting body is different, the structure of pre-buried takeover is different, and the structure of socket stub pipe is different, can also constitute other embodiments.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a fall board with pre-buried formula tee bend subassembly of layer drainage which characterized in that includes: the extension tee joint and the embedded connecting pipe are arranged in the pipe well, the extension tee joint is arranged above the embedded connecting pipe, and the length of the transverse pipe body of the extension tee joint extends out of the wall body of the pipe well; a compensation pipe section is arranged in the embedded connecting pipe or a socket short pipe is arranged below the embedded connecting pipe, the adjusting depth of the compensation pipe section is more than or equal to 50mm, or the adjusting depth of the socket short pipe is more than or equal to 50mm.
2. The lowering plate same-layer drainage embedded tee joint assembly according to claim 1, wherein the embedded connecting pipe comprises an embedded pipe body, an aligning sleeve disc and a sealing gasket, a boss is arranged in the embedded pipe body and divides the embedded pipe body into an upper socket pipe section and a lower socket pipe section, the upper socket pipe section is inserted into the aligning sleeve disc through the sealing gasket, the aligning sleeve disc is connected with the lengthened tee joint, and the lower socket pipe section is connected with a socket short pipe.
3. The lowering plate same-layer drainage embedded type three-way assembly according to claim 2, wherein a flange integrally connected with the outside of a boss in the embedded pipe fitting body is arranged downwards, an upper socket pipe section is arranged above the boss, and the flange and the inside of the embedded pipe fitting body form the lower socket pipe section; the socket short pipe is internally provided with a convex edge which divides the socket short pipe into an upper socket cavity and a lower socket cavity, the upper socket cavity is inserted into the lower socket pipe section through a socket sealing rubber ring, and the bottom end of the socket short pipe is arranged to be a flange port and is used for being connected with a flange chassis.
4. The lowering plate same-layer drainage embedded tee assembly according to claim 2, wherein the diameter of an upper socket pipe section of the embedded pipe fitting body is larger than that of a lower socket pipe section; the socket short pipe is internally provided with a convex edge which divides the socket short pipe into an upper socket cavity and a lower socket cavity, the diameter of the upper socket cavity is smaller than that of the lower socket cavity, the upper socket cavity is inserted into the lower socket pipe section through a socket sealing rubber ring, and the bottom end of the socket short pipe is arranged to be a flange port and is used for being connected with a flange chassis.
5. The lowering plate same-layer drainage embedded type three-way assembly according to claim 1, wherein the embedded connecting pipe comprises an embedded pipe body, an aligning sleeve disc and a sealing washer, an upper socket pipe section is arranged at the upper part of the embedded pipe body, a lower socket pipe section is arranged at the lower part of the embedded pipe body, a compensation pipe section is arranged at the middle part of the embedded pipe body, the diameter of the upper socket pipe section is larger than that of the compensation pipe section, the bottom end of the lower socket pipe section is arranged at the end part of a flange, a damping sealing ring is arranged inside the lower socket pipe section and is connected with the lengthened flange disc, and the upper socket pipe section is inserted into the aligning sleeve disc through the sealing washer; the aligning sleeve disc is connected with the lengthened tee joint.
6. The descending plate same-layer drainage embedded type three-way component according to claim 2 or 5, characterized in that a secondary drainage bent pipe is integrally connected to one side of the embedded pipe body, and a mechanical turnover plate floor drain is arranged on the secondary drainage bent pipe.
7. The lowering plate same-layer drainage embedded type three-way assembly according to claim 3 or 4, wherein a sealing cavity is arranged on the inner side of the flange port of the socket short pipe, an elongated damping compensation rubber sealing ring is arranged in the lower socket cavity of the socket short pipe, a sealing convex ring matched with the sealing cavity is arranged at the bottom end of the lengthened damping compensation rubber sealing ring, and the bottom end of the sealing convex ring is arranged as a lower inclined surface.
8. The plate lowering same-layer drainage embedded type tee joint assembly according to claim 2 or 5, wherein a water inlet of the lengthened tee joint is arranged to be a flange end face or a non-bell end face, and a water outlet of the lengthened tee joint is inserted into the aligning sleeve disc through an inserting rubber ring.
9. The plate lowering same-layer drainage embedded type tee joint assembly according to claim 2 or 5, wherein a water outlet of the lengthened tee joint is connected with the aligning sleeve disc through a flange top disc, and the flange top disc is sealed through a damping rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223285079.6U CN218625932U (en) | 2022-12-08 | 2022-12-08 | Board falls with pre-buried formula tee bend subassembly of layer drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223285079.6U CN218625932U (en) | 2022-12-08 | 2022-12-08 | Board falls with pre-buried formula tee bend subassembly of layer drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218625932U true CN218625932U (en) | 2023-03-14 |
Family
ID=85453611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223285079.6U Active CN218625932U (en) | 2022-12-08 | 2022-12-08 | Board falls with pre-buried formula tee bend subassembly of layer drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218625932U (en) |
-
2022
- 2022-12-08 CN CN202223285079.6U patent/CN218625932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205606060U (en) | With single riser water -drainage tube part of layer installation | |
| CN206320419U (en) | From the multi-functional sealing sleeve pipe of sealing bottom type | |
| CN108730637B (en) | Seepage-proofing embedded pipe | |
| CN218625932U (en) | Board falls with pre-buried formula tee bend subassembly of layer drainage | |
| CN208792438U (en) | A kind of double standpipes band water seal is from ventilation draining sub-assembly | |
| CN201195867Y (en) | Water seepage prevention floor drain | |
| CN206973068U (en) | A kind of through-flooring is pre-buried to use the pre-buried adapter of flexible interface adjusting center | |
| CN205369498U (en) | Floor drain fixed connector | |
| CN202509615U (en) | Returning and overflowing-proof floor drain for balcony | |
| KR101419367B1 (en) | Drainageway | |
| CN212561820U (en) | Secondary floor drain connecting structure of sinking type toilet | |
| CN215519055U (en) | Board is not fallen and same floor drainage manifold | |
| CA1129455A (en) | Sewer chimney | |
| CN210767441U (en) | Drainage system | |
| CN212983913U (en) | Pressure-bearing downcomer well back cover is from waterproof one-way water outlet layer board piece of burying | |
| CN113638567A (en) | Quick-assembly integral ground system based on descending plate type toilet and construction method | |
| CN208202034U (en) | Device for keeping internal pressure balance of drainage pipeline to prevent odor from overflowing | |
| CN220013890U (en) | H pipe fitting water closing compensation system | |
| CN102071733B (en) | Disposable embedded fecal connector for constructional engineering drainage and construction method thereof | |
| CN108411989A (en) | Device for keeping internal pressure balance of drainage pipeline to prevent odor from overflowing | |
| CN206457912U (en) | A kind of floor drain connector | |
| CN209703647U (en) | A kind of multidirectional drainage arrangement with water function | |
| CN209743790U (en) | Anti-leakage water pipe assembly | |
| CN221072940U (en) | Ground drainage structure of assembled building | |
| CN213018124U (en) | GY-type adjustable-center embedded cast iron water stop sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |