CN104988980B - Structure composed of embedded part device for vertical pipe - Google Patents

Structure composed of embedded part device for vertical pipe Download PDF

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Publication number
CN104988980B
CN104988980B CN201510414952.2A CN201510414952A CN104988980B CN 104988980 B CN104988980 B CN 104988980B CN 201510414952 A CN201510414952 A CN 201510414952A CN 104988980 B CN104988980 B CN 104988980B
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pipe
embedded
eccentric
tube
standpipe
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CN104988980A (en
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高振江
高占文
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高占文
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Abstract

The invention discloses a structure composed of an embedded part device for a vertical pipe. The structure is formed at a time, sealing is not needed, secondary supporting of a formwork is not needed, and installation is convenient. According to the technical scheme, the structure comprises an embedded part body, an upper eccentric pipe and a lower eccentric pipe; the embedded part body is of a hollow cylinder structure, the embedded part body is poured together with a structural slab by serving as an embedded part, the upper end and the lower end of the embedded part body are correspondingly flush with the upper side and the lower side of the structural slab, the upper eccentric pipe and the lower eccentric pipe are correspondingly inserted into the upper end and the lower end of the embedded part body so as to seal the upper end and the lower end of the embedded part body, flanges are arranged at the upper end of the upper eccentric pipe and the lower end of the lower eccentric pipe respectively, the outer diameter of the flanges is larger than the inner diameter of the embedded part body, so that the upper eccentric pipe and the lower eccentric pipe are prevented from falling into the embedded part body, the axis of the upper eccentric pipe coincides with the axis of the lower eccentric pipe, and the vertical pipe is fixedly inserted in the upper eccentric pipe and the lower eccentric pipe. The structure composed of the embedded part device for the vertical pipe is widely applied to the field of sealing of structural slabs and vertical pipes.

Description

A kind of structure being made up of standpipe built-in fitting device
Technical field
A kind of structure being made up of standpipe built-in fitting device of the present invention, belong to that building trade standpipe combined with structural slab are close Envelope Technology field.
Background technology
The drainage system of present building trade, especially structural slab and standpipe junction sealing technology, such as toilet drainage stand The sealing technology problem through structural slab junction such as pipe, kitchen drainage standpipe.Existing way is:1. first preformed hole, house master After the completion of body(1 year or so time)Just start, draining, water supply pipeline are installed, standpipe installs second formwork supporting plate cast, close Envelope, waterproof, its structure are undesirable, and often standpipe surrounding is easy to leak;2., after major project completion, structural slab is not reserved Hole, is punched to install standpipe with water drilling, and sealing, its result of waterproof are also undesirable, and standpipe surrounding is also easy to leak, said method There are many shortcomings:1. second rack template takes a lot of work, takes material;2. easily leak, why, because cement structures are early in Water supply pipeline, drainage pipeline are just installed in cast before year, dry saturating of cement structures plate after 1 year, casting cement, sealing, waterproof, Originally cement structures plate will not shrink, the pipeline now installed, casting cement, sealing, what waterproof must be done, be bound to shrink , dry and cracked seam is formed, sealing is destroyed, is destroyed waterproof layer, so being easy to leak.
The content of the invention
Present invention is generally directed to standpipe needs second rack template in installing, take a lot of work, it is second casting cement of standpipe, close Envelope, easily forms dry and cracked seam, destroys waterproof layer, the problems such as cause leak.A kind of knot being made up of standpipe built-in fitting device is provided Structure, it is once-forming, it is without sealing, without second formwork supporting plate, easy for installation.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:One kind is made up of standpipe built-in fitting device Structure, including embedded part body, upper eccentric pipe and lower eccentric pipe, the embedded part body is hollow column structure, described , as built-in fitting together with structural slab cast, the upper and lower end of the embedded part body is upper and lower with structural slab for embedded part body Side correspondence is flushed, the upper eccentric pipe upper and lower end for being inserted into embedded part body corresponding with lower eccentric pipe, to seal built-in fitting sheet The lower end of the upper and lower end of body, the upper end of the upper eccentric pipe and lower eccentric pipe is correspondingly arranged on flange respectively, outside the flange Footpath more than embedded part body internal diameter, prevent eccentric pipe and lower eccentric pipe from falling in embedded part body, the upper eccentric pipe and Inserting in the dead in line of lower eccentric pipe, the upper eccentric pipe and lower eccentric pipe is fixed with standpipe.
The upper end of the embedded part body is movably set with cover plate, and the bottom of the cover plate is provided with the convex of circle circle Rise, in embedded part body, the cover plate is to prevent from blocking embedded part body in integrated cast structure plate for the raised correspondence inserting.
Centre frame is movably set with the embedded part body, the centre frame correspondence is horizontally set on embedded part body Interior, alignment when installing for the standpipe is used.
The bottom of the embedded part body is provided with template fixing hole, when the template fixing hole is used for integrated cast structure plate with The support shuttering of structural slab is fixed.
The system constituted using standpipe built-in fitting device, including screed-coat and waterproof layer, the screed-coat are arranged on structure The upper end of plate, the upper surface of the screed-coat are not less than the upper end face of eccentric pipe, and the waterproof layer is arranged on screed-coat Upper surface.
For the system of water accumulator draining, including upper riser, lower standing tube, connecting tube, drain pipe and water inlet pipe, the connection Guan Wei great mouths flaring pipe upward, the connecting tube are inserted in the hollow pipe that eccentric pipe and lower eccentric pipe are cooperatively formed, The upper end of the connecting tube is articulated in the lower end of eccentric pipe, and the drain pipe is inserted in the upper end horn mouth of connecting tube, institute Drain pipe is stated for upper end open, lower end is the ring pipe of blind mouth, water inlet pipe is lower ending opening, upper end is the ring pipe of blind mouth, institute State water inlet pipe correspondence to be inserted in drain pipe, upper riser correspondence is inserted into water inlet pipe, and with the phase clamping of water inlet pipe bottom, institute State lower standing tube correspondence to be inserted in the lower end horn mouth of connecting tube, the lower end of the upper riser and the upper end of lower standing tube do not contact, The blind mouth end for leaving hydrops discharge outlet, the water inlet pipe and drain pipe is respectively arranged with water inlet and discharge outlet, the draining Filter element is provided with the discharge outlet of pipe.
For upper water, draining, floor heating standpipe system, including sealing ring fixture and standpipe fixing seal lid are described close Seal fixture is inserted into the upper port of embedded part body, and the standpipe fixing seal lid is inserted into the lower end of embedded part body Mouthful, the dead in line of the sealing ring fixture and standpipe fixing seal lid, the standpipe pass through sealing ring fixture and standpipe Fixing seal lid, is provided with sealing ring on the sealing ring fixture, the ring set is in the outside of standpipe, the sealing The upper end of circle is provided with sealing ring clamping nut, and the screed-coat covers the sealing ring clamping nut.
It is close for the system of soil stack, including embedded part body, soil stack, eccentric standpipe fixture, soil stack Seal, retaining ring and soil stack clamping nut, the embedded part body upper and lower end correspond to and are fitted with eccentric standpipe and fix Part, the upper end of the eccentric standpipe fixture is the male-pipe for stretching out, and is provided with annular on the medial wall of the male-pipe Installation base, soil stack sealing ring matching is arranged on installation base, and the upper end of the soil stack sealing ring sets Retaining ring is equipped with, the upper end of the retaining ring is flushed with male-pipe upper end, Matching installation has draining to stand on the male-pipe Pipe clamping nut, the centrally disposed through hole of the soil stack clamping nut, the eccentric standpipe fixture, soil stack sealing Circle, the central axes of retaining ring and soil stack clamping nut and internal diameter is identical, the soil stack correspondence is through bias Standpipe fixture, soil stack sealing ring, retaining ring and soil stack clamping nut.
Slope is provided with the installation base, the slope is downward-sloping towards eccentric standpipe fixture central axis, institute The lower end for stating soil stack sealing ring is also correspondingly arranged on the slope matched with installation base.
The material of the soil stack is PE, or is cast iron, or is polypropylene.
The present invention is had an advantageous effect in that compared with prior art:Embedded part body is cast in by the present invention with structural slab Together, without second rack template, without second cement casting, without sealing;Hole is not blocked up;It is water-tight;Improve and water is installed Flat and progress;Saving of labor, material-saving, save time, the system that can be widely used for the system and upper water floor heating standpipe of water accumulator draining.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of built-in fitting device in the present invention.
Fig. 2 is structural representation when present invention cast built-in fitting device installs cover plate additional.
Fig. 3 is the structural representation when present invention pours built-in fitting device.
Fig. 4 is the structural representation that built-in fitting device determines standpipe center with centre frame before installing standpipe in the present invention Figure.
Fig. 5 is the system schematic in the present invention with standpipe built-in fitting device composition.
Fig. 6 is the structural representation that the present invention is used as water accumulator built-in fitting.
Fig. 7 is that structural representation when water accumulator built-in fitting installs cover plate additional is poured into a mould in the present invention.
Fig. 8 is structural representation when water accumulator built-in fitting is poured in the present invention.
Fig. 9 is the structural representation for determining standpipe center in the present invention before water accumulator installation of embedded parts standpipe with centre frame Figure.
Figure 10 is the scheme of installation of water accumulator system in the present invention.
Figure 11 is to be used as upper water, draining, the scheme of installation of floor heating standpipe in the present invention.
Figure 12 is the scheme of installation of soil stack in the present invention.
Figure 13 is the partial enlarged drawing of a-quadrant in Figure 12.
In figure:1 is embedded part body, 2 is upper eccentric pipe, 3 is lower eccentric pipe, 4 is standpipe, 5 is structural slab, 6 is flange, 7 be cover plate, 8 for raised, frame centered on 9,10 be fixing hole, 11 be screed-coat, 12 be waterproof layer, 13 be upper riser, 14 be under Standpipe, 15 be connecting tube, 16 be drain pipe, 17 be water inlet pipe, 18 be water inlet, 19 be discharge outlet, 20 be filter element, 21 for sealing Circle fixture, 22 be standpipe fixing seal lid, 23 be sealing ring, 24 be sealing ring clamping nut, 25 be soil stack, 26 be inclined Heart standpipe fixture, 27 be soil stack sealing ring, 28 be retaining ring, 29 be soil stack clamping nut.
Specific embodiment
As shown in Fig. 1~Figure 13, a kind of structure being made up of standpipe built-in fitting device of the present invention, including embedded part body 1, Upper eccentric pipe 2 and lower eccentric pipe 3, the embedded part body 1 are hollow column structure, and the embedded part body 1 is used as pre-buried Together with part is poured into a mould with structural slab 5, the upper and lower end of the embedded part body 1 is corresponding with the upper and lower sides of structural slab 5 to be flushed, described Upper eccentric pipe 2 and lower eccentric pipe 3 correspondence are inserted into the upper and lower end of embedded part body 1, to seal the upper and lower of embedded part body 1 The lower end of end, the upper end of the upper eccentric pipe 2 and lower eccentric pipe 3 is correspondingly arranged on flange 6 respectively, and the external diameter of the flange 6 is big In the internal diameter of embedded part body 1, prevent eccentric pipe 2 and lower eccentric pipe 3 from falling in embedded part body 1,2 He of upper eccentric pipe Inserting in the dead in line of lower eccentric pipe 3, the upper eccentric pipe 2 and lower eccentric pipe 3 is fixed with standpipe 4.
The upper end of the embedded part body 1 is movably set with cover plate 7, and the bottom of the cover plate 7 is provided with circle circle Raised 8, Dao embedded part body 1 in, the cover plate 7 is to prevent from blocking pre-buried in integrated cast structure plate 5 for the raised 8 correspondence inserting Part body 1, it is ensured that cleaning in embedded part body 1, so that standpipe is installed.
Centre frame 9 is movably set with the embedded part body 1, the correspondence of the centre frame 9 is horizontally set on built-in fitting sheet In body 1, alignment when installing for the standpipe 4 is used.
The bottom of the embedded part body 1 is provided with template fixing hole 10, and the template fixing hole 10 is used for integrated cast structure Fix with the support shuttering of structural slab 5 during plate 5.
System of the present invention using standpipe built-in fitting device composition, including screed-coat 11 and waterproof layer 12, the screed-coat 11 upper ends for being arranged on structural slab 5, the upper surface of the screed-coat 11 are not less than the upper end face of eccentric pipe 2, the waterproof Layer 12 is arranged on the upper surface of screed-coat 11.
The present invention discloses the system for water accumulator draining, including upper riser 13, lower standing tube 14, connecting tube 15, drain pipe 16 and water inlet pipe 17, the connecting tube 15 is big mouth flaring pipe upward, the connecting tube 15 be inserted into eccentric pipe 2 and under In the hollow pipe that eccentric pipe 3 is cooperatively formed, the upper end of the connecting tube 15 is articulated in the lower end of eccentric pipe 2, the drain pipe 16 are inserted in the upper end horn mouth of connecting tube 15, and the drain pipe 16 is upper end open, and lower end is the ring pipe of blind mouth, water inlet Pipe 17 is lower ending opening, and upper end is the ring pipe of blind mouth, and the water inlet pipe 17 is corresponding to be inserted in drain pipe 16, the upper riser 13 correspondences are inserted into water inlet pipe 17, and with 17 bottom phase clamping of water inlet pipe, the correspondence of the lower standing tube 14 is inserted into connecting tube 15 In the horn mouth of lower end, the lower end of the upper riser 13 and the upper end of lower standing tube 14 do not contact, that is, leave hydrops discharge outlet, it is described enter The blind mouth end of water pipe 17 and drain pipe 16 is respectively arranged with water inlet 18 and discharge outlet 19, in the discharge outlet 19 of the drain pipe 16 It is provided with filter element 20.
The present invention is disclosed for upper water, draining, the system of floor heating standpipe, including sealing ring fixture 21 and standpipe fix close Capping 22, the sealing ring fixture 21 is inserted into the upper port of embedded part body 1, and the standpipe fixing seal lid 22 is inserted into The lower port of embedded part body 1, the dead in line of the sealing ring fixture 21 and standpipe fixing seal lid 22, the standpipe 4 Through sealing ring fixture 21 and standpipe fixing seal lid 22, sealing ring 23 on the sealing ring fixture 21, is provided with, it is described Sealing ring 23 is sleeved on the outside of standpipe 4, and the upper end of the sealing ring 23 is provided with sealing ring clamping nut 24, the screed-coat 11 cover the sealing ring clamping nut 24.
System of the present invention for soil stack, including embedded part body 1, soil stack 25, eccentric standpipe fixture 26, Soil stack sealing ring 27, retaining ring 28 and soil stack clamping nut 29,1 upper and lower end of the embedded part body are corresponded to and are inserted Equipped with eccentric standpipe fixture 26, the upper end of the eccentric standpipe fixture 26 is the male-pipe for stretching out, the male-pipe Medial wall on be provided with the installation base of annular, the soil stack sealing ring 27 matching is arranged on installation base, described The upper end of soil stack sealing ring 27 is provided with retaining ring 28, and the upper end of the retaining ring 28 is flushed with male-pipe upper end, institute Stating Matching installation on male-pipe has soil stack clamping nut 29, and the centrally disposed of the soil stack clamping nut 29 is led to Hole, the central shaft of the eccentric standpipe fixture 26, soil stack sealing ring 27, retaining ring 28 and soil stack clamping nut 29 Line overlaps and internal diameter is identical, and the correspondence of the soil stack 25 is through eccentric standpipe fixture 26, soil stack sealing ring 27, locking Ring 28 and soil stack clamping nut 29.
Slope is provided with the installation base, the slope is downward-sloping towards eccentric 26 central axis of standpipe fixture, The lower end of the soil stack sealing ring 27 is also correspondingly arranged on the slope matched with installation base.
The material of the soil stack 25 is PE, or is cast iron, or is polypropylene.
In the present invention, the material of varying environment neutral tube 4 is also different, as above the material of water standpipe and floor heating standpipe be PPR or PE etc., the material of soil stack is PE or cast iron pipe or poly- third pipe etc..
In the present invention centre frame 9 when standpipe 4 is installed alignment use, standpipe 4 install just should not, pour cement is carried out When building, embedded part body 1 is fixed through the template fixing hole 10 of 1 bottom of embedded part body with screw, while being covered with cover plate 7 In 1 upper end of embedded part body, prevent embedded part body 1 is blocked in integrated cast structure plate 5, and embedded part body 1 can be kept clean, When installing standpipe 4, cover plate 7 just should not.
The profile of the embedded part body 1, upper eccentric pipe 2, lower eccentric pipe 3 and centre frame 9 is except circle, or just Square, rectangle or polygon.The shape of casting cement cover plate 7 also to for circular, square, rectangle and polygon, and Cover plate 7 just should not when standpipe 4 is installed.
The method of attachment of embedded part body 1, upper eccentric pipe 2 and lower eccentric pipe 3 in the present invention is that bonding or silk connect.
The present invention is embedded into standpipe built-in fitting device in structural slab 5, and compared with background technology, the present invention has following effect Really.
First, without second rack template.
Second, without second cement casting.
3rd, without sealing;Hole is not blocked up;It is water-tight;Improve installation level and progress;Saving of labor, material-saving, save time.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement Example, in the ken that those of ordinary skill in the art possess, can be with the work on the premise of without departing from present inventive concept Go out various change.

Claims (1)

1. a kind of structure being made up of standpipe built-in fitting device, for water accumulator draining, it is characterised in that:Fill including built-in fitting Put, screed-coat(11)And waterproof layer(12), the built-in fitting device includes embedded part body(1), upper eccentric pipe(2), lower bias Pipe(3), upper riser(13), lower standing tube(14), connecting tube(15), drain pipe(16)And water inlet pipe(17), the embedded part body (1)For hollow column structure, the embedded part body(1)As built-in fitting and structural slab(5)Cast is together, described pre-buried Part body(1)Upper and lower end and structural slab(5)Upper and lower sides correspondence flush, the upper eccentric pipe(2)With lower eccentric pipe(3)It is right Embedded part body should be inserted into(1)Upper and lower end, to seal embedded part body(1)Upper and lower end, the upper eccentric pipe(2)With Lower eccentric pipe(3)On be provided with flange(6), and the upper eccentric pipe(2)Flange(6)It is at its upper end, the lower bias Pipe(3)Flange(6)Positioned at its lower end, the flange(6)External diameter be more than embedded part body(1)Internal diameter, prevent bias Pipe(2)With lower eccentric pipe(3)Fall into embedded part body(1)It is interior, the upper eccentric pipe(2)With lower eccentric pipe(3)Dead in line, The connecting tube(15)For big mouth flaring pipe upward, the connecting tube(15)It is inserted into eccentric pipe(2)With lower eccentric pipe (3)In the hollow pipe for cooperatively forming, the connecting tube(15)Upper end be articulated in eccentric pipe(2)Lower end, the drain pipe (16)It is inserted into connecting tube(15)Upper end horn mouth in, the drain pipe(16)For upper end open, lower end is the annular of blind mouth Pipe, water inlet pipe(17)For lower ending opening, upper end is the ring pipe of blind mouth, the water inlet pipe(17)Correspondence is inserted into drain pipe(16) It is interior, the upper riser(13)Correspondence is inserted into water inlet pipe(17), and and water inlet pipe(17)Bottom phase clamping, the lower standing tube(14) Correspondence is inserted into connecting tube(15)Lower end horn mouth in, the upper riser(13)Lower end and lower standing tube(14)Upper end do not connect Touch, that is, leave hydrops discharge outlet, the water inlet pipe(17)And drain pipe(16)Blind mouth end be respectively arranged with water inlet(18)With Discharge outlet(19), the drain pipe(16)Discharge outlet(19)On be provided with filter element(20);The screed-coat(11)It is arranged on knot Structure plate(5)Upper end, the screed-coat(11)Upper surface be not less than eccentric pipe(2)Upper end face, the waterproof layer (12)It is arranged on screed-coat(11)Upper surface.
CN201510414952.2A 2015-07-15 2015-07-15 Structure composed of embedded part device for vertical pipe Active CN104988980B (en)

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Application Number Priority Date Filing Date Title
CN201510414952.2A CN104988980B (en) 2015-07-15 2015-07-15 Structure composed of embedded part device for vertical pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510414952.2A CN104988980B (en) 2015-07-15 2015-07-15 Structure composed of embedded part device for vertical pipe

Publications (2)

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CN104988980A CN104988980A (en) 2015-10-21
CN104988980B true CN104988980B (en) 2017-04-12

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000320728A (en) * 1999-03-11 2000-11-24 Mitsubishi Plastics Ind Ltd Mounting structure of branch pipe and piping spacer
CN201129551Y (en) * 2007-12-20 2008-10-08 徐炎东 Built-in type antiseep PVC water drain casing tube
KR101354072B1 (en) * 2012-02-06 2014-01-22 김보섭 Drain trap
CN203307887U (en) * 2013-06-06 2013-11-27 钟志文 Variable and adjustable waterproof pre-embedded base
CN104452949A (en) * 2014-10-31 2015-03-25 湖南中财化学建材有限公司 Embedded leak-proof joint
CN204940478U (en) * 2015-07-15 2016-01-06 高占文 A kind of standpipe built-in fitting and device, structure and system

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