CN207988044U - A kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type - Google Patents
A kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type Download PDFInfo
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- CN207988044U CN207988044U CN201721308725.2U CN201721308725U CN207988044U CN 207988044 U CN207988044 U CN 207988044U CN 201721308725 U CN201721308725 U CN 201721308725U CN 207988044 U CN207988044 U CN 207988044U
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- preburying
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Abstract
The utility model discloses a kind of co-layer draining special single standpipe three-way fittings of cast-in-place pre-buried type, by horizontal branch pipe jointing part, the funtion part composition that cast-in-place preburying part and spiral generating unit three are capable of dismountable, the upper end of the cast-in-place preburying part is connect with the lower end socket joint of horizontal branch pipe jointing part, the lower end of cast-in-place preburying part is connect with the upper end socket joint of spiral generating unit, the outside of the cast-in-place preburying part is provided with water seal arrangement, the water seal arrangement is by being in integrally that a tube body for having the cavity body structure of opening and inserting in cavity body structure is constituted, it cavity body structure and pours there is a hatch frame on partition board between preburying part.Three-way fitting is first embedded in inside floor by the utility model, when floor is cast, purl machine is set fully to be vibrated on cast-in-place preburying part periphery, it ensure that the fastness and sealing effect of binding site, water seal arrangement is also set up, sealing structure for water, the channel that partition drainage pipeline is connected to caisson are formed, to ensure that foul smell does not enter in caisson, pollution room air is avoided.
Description
【Technical field】
The utility model is related to the technical fields of construction drainage, more particularly to a kind of for building the special Dan Li of co-layer draining
Guard system, the three-way fitting of soil stack and horizontal branch pipe interface position.
【Background technology】
Special list riser systems are the gradual universal drainage systems of application on the market in recent years, the system due to tubing and
The special construction of three-way fitting, can form stable adherent rotating flow in soil stack water flow inside, and entire riser interiors are formed
One apparent air-core, can keep that upper and lower air-flow is unimpeded, air pressure balance, can greatly improve the drainability of system, reduce
Pipeline occupied space, and reduce the generation of noise.It is generally used for skyscraper, traditional double stack system, three can be substituted
Riser systems.
Currently on the market, the three-way fitting of special single riser systems or be a global formation part (Su Weituo of such as PE
Accessory is blowing global formation) or be an assembly (most PVC material three-way fittings), all it is to have been assembled before manufacture
At accessory is installed and used as a whole.It, can only be in cast-in-situ floor at pipeline through-flooring position reserved one in installation process
A hole, later stage install again.In this way the problem is that three-way fitting at through-flooring position often due to construction is not in place,
During use, under long-term cold and hot contraction alternating senses, easily there is crack loosening with cement binding site in three-way fitting, to
There is percolating water phenomenon.
In order to exclude percolating water that may be present in co-layer draining drop plate caisson, three-way fitting is generally all pre- currently on the market
An interface is stayed, as percolating water outlet, guiding by pipeline or directly collect can be by percolating water in caisson by being somebody's turn to do
Interface is directly discharged into inside threeway, into drainage pipeline.Do so the problem is that, after long-time service, toilet easily goes out
Show back foul, because percolating water interface is directly connected to sewage conduct, intermediate no water seal separates, and causes foul smell entrance in pipeline heavy
In case, then distributed into air by ground.
【Utility model content】
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of co-layer draining is provided with cast-in-place pre-buried
The special single standpipe three-way fitting of type, aims to solve the problem that three-way fitting in the prior art crack pine easily occurs with cement binding site
It is dynamic, easy to leak water, and the technical issues of percolating water interface is directly connected to sewage conduct, and the no water seal in centre separates, easy back foul.
To achieve the above object, the utility model proposes a kind of special single standpipe threeways of cast-in-place pre-buried type of co-layer draining
Accessory is made of three horizontal branch pipe jointing part, cast-in-place preburying part and spiral generating unit funtion parts for capableing of dismountable, described
The upper end of cast-in-place preburying part connect with the lower end socket joint of horizontal branch pipe jointing part, lower end and the spiral generating unit of cast-in-place preburying part
The outside of upper end socket joint connection, the cast-in-place preburying part is provided with water seal arrangement, and the water seal arrangement is by being in integrally one
Cavity body structure with opening and the tube body inserted in cavity body structure are constituted, the cavity body structure and pour between preburying part every
There is a hatch frame, the cavity body structure to be communicated with the drainage pipeline of cast-in-place preburying part by hatch frame on plate.
Preferably, the upper end tool of the horizontal branch pipe jointing part is there are one interface on horizontal branch pipe jointing part, lower end has
One horizontal branch pipe jointing part lower interface, for side tool there are one horizontal branch pipe access port, the cast-in-place preburying part is in integrally a cylinder
Shape structure, upper end tool is there are one interface on cast-in-place preburying part, and there are one cast-in-place preburying part lower interface, spiral hairs for lower end tool
Life portion is made of cone structure with the outer cylindrical two parts for being sleeved on cone structure periphery, the upper end tool of the cone structure
There are one interfaces in cone, and there are one cone lower interfaces for lower end tool, and the horizontal branch pipe jointing part lower interface inserts in cast-in-place pre-buried
In portion in interface, realize that horizontal branch pipe jointing part is connect with the socket joint of cast-in-place preburying part, interface inserts in cast-in-place pre- in the cone
It buries in subordinate's interface, realizes that spiral generating unit is connect with the socket joint of cast-in-place preburying part, interface is inserted on the horizontal branch pipe jointing part
In the standpipe interconnecting piece being connect with standpipe socket joint.
Preferably, the lower port of the cast-in-place preburying part is circumferentially evenly equipped with 3 or more location structures, Mei Geding
Location hole is both provided on bit architecture, the whole periphery of the cast-in-place preburying part is additionally provided with several circle waterproof constructions.
Preferably, the inner passage of the cone structure is in integrally up big and down small pyramidal structure, and cone structure
Inner wall on be evenly equipped with spiral thread, the outer surface of the outer cylindrical is the cylindrical outer surface for fire trapping ring to be fixedly mounted
Face.
Preferably, the total height of the cast-in-place preburying part is between 95~120mm.
Preferably, a sealing block is arranged in the opening of cavity body structure in the water seal arrangement, on the sealing block
A through-hole passed through for tube body is opened up, the tube body is in integrally the L-type structure that both ends communicate, and the suitable for reading of the tube body is to ooze
Leak access port, the positions Xia Kou of tube body are less than the lowest point of hatch frame.
The beneficial effects of the utility model：Compared with prior art, a kind of co-layer draining provided by the utility model is with now
The special single standpipe three-way fitting of pre-buried type is poured, it is reasonable for structure, first the utility model three-way fitting is embedded in inside floor, in building
When plate casting, purl machine is made fully to be vibrated on cast-in-place preburying part periphery, by waterproof construction can make floor cement with it is cast-in-place pre-
The portion of burying comes into full contact with, and to ensure that the fastness of binding site, achievees the effect that waterproof sealing, and location structure can pass through steel
Cast-in-place preburying part is fixed on above template by nail, ensures to misplace in cement casting；The utility model is also leaking
Water seal arrangement is arranged in water interface position, separates the channel that drainage pipeline is connected to caisson, to ensure that foul smell does not enter in caisson,
Avoid pollution room air.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of decomposition of the co-layer draining of the utility model embodiment with the special single standpipe three-way fitting of cast-in-place pre-buried type
Figure；
Fig. 2 is a kind of explosion of the co-layer draining of the utility model embodiment with the special single standpipe three-way fitting of cast-in-place pre-buried type
Figure；
Fig. 3 is a kind of section view of the co-layer draining of the utility model embodiment with the special single standpipe three-way fitting of cast-in-place pre-buried type
Figure；
Fig. 4 is the structural schematic diagram of the cast-in-place preburying part of the utility model embodiment；
Fig. 5 is the sectional view of the cast-in-place preburying part of the utility model embodiment.
【Specific implementation mode】
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known features
With the description of technology, to avoid the concept of the utility model is unnecessarily obscured.
Refering to fig. 1 to Fig. 5, the utility model embodiment provides a kind of co-layer draining special list standpipe of cast-in-place pre-buried type three
Wildcard part is grouped by the function part that horizontal branch pipe jointing part 1, cast-in-place preburying part 2 and spiral generating unit 3 three are capable of dismountable
At the upper end of the cast-in-place preburying part 2 is connect with the lower end socket joint of horizontal branch pipe jointing part 1, the lower end of cast-in-place preburying part 2 and spiral shell
The upper end socket joint connection of generating unit 3 is revolved, the outside of the cast-in-place preburying part 2 is provided with water seal arrangement 22, water seal dress
Setting 22 by being in integrally one there is the cavity body structure 23 of opening to be constituted with the tube body 24 inserted in cavity body structure 23, the cavity
Structure 23 and pouring, there is a hatch frame 26, the cavity body structure 23 to pass through hatch frame on partition board 25 between preburying part 2
26 communicate with the drainage pipeline of cast-in-place preburying part 2.
Wherein, for the upper end tool of the horizontal branch pipe jointing part 1 there are one interface 11 on horizontal branch pipe jointing part, lower end has one
A horizontal branch pipe jointing part lower interface 12, there are one horizontal branch pipe access ports 13 for side tool, and the whole cast-in-place preburying part 2 is in one
Tubular structure, there are one interfaces 27 on cast-in-place preburying part for upper end tool, and there are one cast-in-place preburying part lower interfaces 28 for lower end tool, described
Spiral generating unit 3 is made of cone structure 31 with 32 two parts of outer cylindrical for being sleeved on 31 periphery of cone structure, the cone
The upper end tool of body structure 31 is there are one interface 33 in cone, and there are one cone lower interface 34, horizontal branch pipe connections for lower end tool
Subordinate's interface 12, which inserts on cast-in-place preburying part, in interface 27, realizes that horizontal branch pipe jointing part 1 is connect with the socket joint of cast-in-place preburying part 2,
Interface 33 inserts in cast-in-place preburying part lower interface 28 in the cone, realizes the socket joint of spiral generating unit 3 and cast-in-place preburying part 2
It connects, interface 11 inserts in the standpipe interconnecting piece 14 being connect with standpipe socket joint on the horizontal branch pipe jointing part.The utility model
A kind of co-layer draining can be divided with the special single standpipe three-way fitting of cast-in-place pre-buried type by standpipe interconnecting piece 14, cone lower interface 34
It does not realize that socket joint is connect with the soil stack of upper and lower, can realize that socket joint is connect with horizontal branch pipe by horizontal branch pipe access port 13.
Further, the lower port of the cast-in-place preburying part 2 is circumferentially evenly equipped with 3 or more location structures 29, often
Location hole 291 is both provided on a location structure 29, the whole periphery of the cast-in-place preburying part 2 is additionally provided with several circle waterproofs
Structure 21.In the utility model embodiment, location structure 29 shares 4, can be fixed on cast-in-place preburying part 2 by steel nail
Above template, ensure to misplace in cement casting, cement and 2 table of cast-in-place preburying part ensure that by waterproof construction 21
Face fully combines, and being less prone to crack with cement binding site loosens, and improves waterproof leak preventing effect.
Further, the inner passage of the cone structure 31 is in integrally up big and down small pyramidal structure, and cone knot
Spiral thread is evenly equipped on the inner wall of structure 31, the outer surface of the outer cylindrical 32 is the cylinder for fire trapping ring to be fixedly mounted
Shape outer surface.
In the utility model embodiment, the total height of the cast-in-place preburying part 2 is between 95~120mm, and height is not
Higher than floor height, purl machine can be slipped over from the section upper when casting convenient for floor, ensure cement and cast-in-place preburying part table
Face fully combines.
Further, a sealing block 20 is arranged in the opening of cavity body structure 23 in the water seal arrangement 22, described
A through-hole passed through for tube body 24 is opened up on sealing block 20, the whole L-type structure communicated in both ends of the tube body 24 is described
The suitable for reading of tube body 24 is percolating water access port, and the positions Xia Kou of tube body 24 are less than the lowest point of hatch frame 26, in order to
Form sealing structure for water.Cavity body structure 23 is structure as a whole with cast-in-place preburying part 2.When work, percolating water is from the leakage on tube body 24
Water access port enters in cavity body structure 23, when water level reaches the minimum point of hatch frame 26, will be discharged into cast-in-place preburying part 2
It is interior, it flows away, is submerged in because of the lower mouth of tube body 24 in the water area of 26 lower section of hatch frame, to reach tube body out of drainage pipeline
Percolating water access port on 24 and the drainage pipeline internal insulation in cast-in-place preburying part 2, prevent the foul smell in drainage pipeline from overflowing into
In caisson.
A kind of co-layer draining of the utility model when mounted, can will be produced with the special single standpipe three-way fitting of cast-in-place pre-buried type
The some of product is embedded in advance inside cast-in-situ floor, when floor cast, under tablet machine vibration, can make floor cement and
Pre-buried component comes into full contact with, and to ensure that the fastness of binding site, achievees the effect that sealing.The utility model is also in percolating water
Water seal arrangement is arranged in interface position, and the channel that partition drainage pipeline is connected to caisson is kept away to ensure that foul smell does not enter in caisson
Exempt to pollute room air.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type, by horizontal branch pipe jointing part (1), cast-in-place preburying part
(2) and spiral generating unit (3) three be capable of dismountable funtion part composition, it is characterised in that：The cast-in-place preburying part
(2) upper end is connect with the lower end socket joint of horizontal branch pipe jointing part (1), lower end and the spiral generating unit (3) of cast-in-place preburying part (2)
The connection of upper end socket joint, the outside of the cast-in-place preburying part (2) are provided with water seal arrangement (22), the water seal arrangement (22) by
The whole tube body (24) for having the cavity body structure (23) of opening in one and inserting in cavity body structure (23) is constituted, the cavity
It structure (23) and pours there is a hatch frame (26) on partition board (25) between preburying part (2), the cavity body structure (23) is logical
Hatch frame (26) is crossed to communicate with the drainage pipeline of cast-in-place preburying part (2).
2. a kind of co-layer draining as described in claim 1 special single standpipe three-way fitting of cast-in-place pre-buried type, it is characterised in that：
There are one interfaces (11) on horizontal branch pipe jointing part for the upper end tool of the horizontal branch pipe jointing part (1), and there are one horizontal branch pipes for lower end tool
Interconnecting piece lower interface (12), for side tool there are one horizontal branch pipe access port (13), the cast-in-place preburying part (2) is in integrally a cylinder
Shape structure, there are one interfaces (27) on cast-in-place preburying part for upper end tool, and there are one cast-in-place preburying part lower interfaces (28) for lower end tool, described
Spiral generating unit (3) by cone structure (31) and be sleeved on outer cylindrical (32) two parts group of cone structure (31) periphery
At, there are one interface (33) in cone, lower end has there are one cone lower interface (34) the upper end tool of the cone structure (31),
The horizontal branch pipe jointing part lower interface (12) inserts on cast-in-place preburying part in interface (27), realize horizontal branch pipe jointing part (1) with
The socket joint of cast-in-place preburying part (2) connects, and interface (33) inserts in cast-in-place preburying part lower interface (28) in the cone, realizes spiral shell
Rotation generating unit (3) is connect with the socket joint of cast-in-place preburying part (2), and interface (11) is inserted on the horizontal branch pipe jointing part holds with standpipe
In the standpipe interconnecting piece (14) for inserting connection.
3. a kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type as described in claim 1 to 2 any one,
It is characterized in that：The lower port of the cast-in-place preburying part (2) is circumferentially evenly equipped with 3 or more location structures (29), each
Location hole (291) is both provided on location structure (29), the whole periphery of the cast-in-place preburying part (2) is additionally provided with several circles
Waterproof construction (21).
4. a kind of co-layer draining as claimed in claim 2 special single standpipe three-way fitting of cast-in-place pre-buried type, it is characterised in that：
The inner passage of the cone structure (31) is in integrally up big and down small pyramidal structure, and on the inner wall of cone structure (31)
It is furnished with spiral thread, the outer surface of the outer cylindrical (32) is the cylindrical outer surface for fire trapping ring to be fixedly mounted.
5. a kind of co-layer draining as described in claim 1 special single standpipe three-way fitting of cast-in-place pre-buried type, it is characterised in that：
The total height of the cast-in-place preburying part (2) is between 95~120mm.
6. a kind of co-layer draining as described in claim 1 special single standpipe three-way fitting of cast-in-place pre-buried type, it is characterised in that：
A sealing block (20) is arranged in the opening of cavity body structure (23) in the water seal arrangement (22), and the sealing block is opened on (20)
If a through-hole passed through for tube body (24), the L-type structure that the tube body (24) is integrally communicated in both ends, the tube body (24)
It is suitable for reading be percolating water access port, the positions Xia Kou of tube body (24) are less than the lowest point of hatch frame (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308725.2U CN207988044U (en) | 2017-10-11 | 2017-10-11 | A kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308725.2U CN207988044U (en) | 2017-10-11 | 2017-10-11 | A kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type |
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| Publication Number | Publication Date |
|---|---|
| CN207988044U true CN207988044U (en) | 2018-10-19 |
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|---|---|---|---|
| CN201721308725.2U Active CN207988044U (en) | 2017-10-11 | 2017-10-11 | A kind of co-layer draining special single standpipe three-way fitting of cast-in-place pre-buried type |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043737A (en) * | 2019-04-29 | 2019-07-23 | 浙江中财管道科技股份有限公司 | A kind of pre-buried type eddy flow connector with percolating water connector |
| CN111188388A (en) * | 2020-01-10 | 2020-05-22 | 临海伟星新型建材有限公司 | Water-gas full-separation drainage system |
| CN111411663A (en) * | 2019-01-08 | 2020-07-14 | 葛万斌 | Special same-layer drainage fitting |
-
2017
- 2017-10-11 CN CN201721308725.2U patent/CN207988044U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411663A (en) * | 2019-01-08 | 2020-07-14 | 葛万斌 | Special same-layer drainage fitting |
| CN111411663B (en) * | 2019-01-08 | 2023-08-29 | 葛万斌 | Special same-layer drainage fitting |
| CN110043737A (en) * | 2019-04-29 | 2019-07-23 | 浙江中财管道科技股份有限公司 | A kind of pre-buried type eddy flow connector with percolating water connector |
| CN110043737B (en) * | 2019-04-29 | 2024-04-02 | 浙江中财管道科技股份有限公司 | Pre-buried type cyclone joint with water leakage connector |
| CN111188388A (en) * | 2020-01-10 | 2020-05-22 | 临海伟星新型建材有限公司 | Water-gas full-separation drainage system |
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