CN103883085B - The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof - Google Patents
The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof Download PDFInfo
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- CN103883085B CN103883085B CN201410125145.4A CN201410125145A CN103883085B CN 103883085 B CN103883085 B CN 103883085B CN 201410125145 A CN201410125145 A CN 201410125145A CN 103883085 B CN103883085 B CN 103883085B
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Abstract
The node hole water-tight device of a kind of Tabs system pipeline and water collecting and diversifying device and construction method thereof, anti-locking apparatus comprises rigid waterproofing cover box, described rigid waterproofing cover box vertically runs through roofing floor, comprise main body, horizontal steel plate for sealing water and Tabs pipe-in-pipe, described main body is the hollow stainless steel cylinder that closed end opening suitable for reading opens, its underpart is embedded in roofing floor and both downsides are concordant, the upside of roofing floor is stretched out as vertical dash platform in its top, described horizontal steel plate for sealing water is along the surface welding around of the pre-buried part of main body, the surperficial ambient separation welding that described Tabs pipe-in-pipe is divided along body extension, Tabs pipe-in-pipe is through the inside and outside both sides of the through main body of sidewall of main body.The present invention is easy to make, with low cost, and solve the difficult problem that when roofing floor worn by Tabs pipeline, hole place leaks, waterproof effect is good.
Description
Technical field
The present invention relates to a kind of water-tight device of node hole, particularly a kind of node hole water-tight device for Tabs system pipeline and water collecting and diversifying device and construction method thereof.
Background technology
Under calling the overall situation of building energy saving building energetically in country, structure cooling/heating system (Tabs) system, due to its good energy-efficient performance, is widely used in the middle of all kinds of building at present.Traditional Tabs system is only applied to indoor section, but along with the market demand and power conservation requirement, Tabs system starts to be applied to the outdoor sections such as roofing gradually.Roofing is as a kind of building envelope, the indoor/outdoor temperature-difference heat consump-tion in transfer that it causes, be greater than the heat consumption on same area exterior wall or ground, roofing energy consumption accounts for 8% ~ 10% of building total energy consumption, Tabs system is set at roofing, upper and lower circulation heating cold supply system can be formed, form one insulation layer at roofing, reduce ambient temperature to the impact of interior temperature, reduce energy consumption.For Tabs pipe and the connection of water collecting and diversifying device in traditional method, reserving hole on the structural slab of water collecting and diversifying device often, after being connected by Tabs pipe, then carries out shutoff with concrete by reserving hole through structural slab with water collecting and diversifying device.Because there is a lot of pipeline at hole place, pipeline and pipeline enclosure, between pipeline and hole, space is comparatively large, and space cannot be shut completely, so hole node must leak, and the weak spot of this position waterproof often.
Summary of the invention
The object of this invention is to provide node hole water-tight device and the construction method thereof of a kind of Tabs system pipeline and water collecting and diversifying device, the technical problem that Tabs pipe leaks through structural slab connection water collecting and diversifying device node hole be solved.
For achieving the above object, the present invention adopts following technical scheme:
The node hole water-tight device of a kind of Tabs system pipeline and water collecting and diversifying device, comprise rigid waterproofing cover box, described rigid waterproofing cover box vertically runs through roofing floor, comprise main body, horizontal steel plate for sealing water and Tabs pipe-in-pipe, described main body is the hollow stainless steel cylinder that closed end opening suitable for reading opens, its underpart is embedded in roofing floor and both downsides are concordant, roofing floor is stretched out as vertical dash platform in its top, described horizontal steel plate for sealing water is along the surface welding around of the pre-buried part of main body, the surperficial ambient separation welding that described Tabs pipe-in-pipe is divided along body extension, Tabs pipe-in-pipe is through the inside and outside both sides of the through main body of sidewall of main body, the caliber of described Tabs pipe-in-pipe and the caliber of Tabs pipe adapt.
The cross section of described main body is circular or polygon.
The height of described vertical dash platform is 10 ~ 15cm.
Described Tabs pipe-in-pipe is higher than the upside 3 ~ 5cm of roofing floor.
Described Tabs pipe-in-pipe arranges 4 or 6 or 8 along the surrounding of main body.
A construction method for the node hole water-tight device of Tabs system pipeline and water collecting and diversifying device, construction sequence is as follows:
Step one, multiple Tabs pipe-in-pipe is welded at the interval, top rigid waterproofing being overlapped the main body of box, and lower weld is horizontal steel plate for sealing water together;
Step 2, welds the lower surface of main body with floor bar, ensures that the position of rigid waterproofing cover box is accurate;
Step 3, builds the concrete of roofing floor, makes rigid waterproofing overlap box and is embedded in roofing floor;
Step 4, by Tabs pipe successively by Tabs pipe-in-pipe and main body end opening, makes Tabs pipe be connected with the water knockout drum arranged below roofing floor and water collector from the top of roofing floor by rigid waterproofing cover box;
Step 5, uses the gap between spunyarn shutoff Tabs pipe-in-pipe and the tube wall of Tabs pipe, uses the gap between the mouth of pipe of rubber seal filling Tabs pipe-in-pipe and the mouth of pipe of Tabs pipe.
Compared with prior art the present invention has following characteristics and beneficial effect:
Tabs pipe is run through by bottom the method that the water-tight device of floor and water knockout drum and water collector couple together by the present invention, effectively can solve the seepy question at Tabs pipeline and water knockout drum and roofing floor slab preformed hole mouth place of water collector connected node place.
The rigid waterproofing cover box closed waterproof suitable for reading of water-tight device of the present invention, end opening is open facilitates Tabs pipe to pass through, and cover box top exceeds roofing floor parts as vertical dash platform, is highly 10 ~ 15cm, plays the effect of vertical peripheral dash; Stainless steel sleeve box outward flange is neat, and pre-buried part and concrete floor can compact siro spinning technology; Pre-buried part is also provided with horizontal steel plate for sealing water, prevents floor from seeping water further, plays the effect of horizontal water retaining brim; 3 ~ 5cm on the upside of the distance roofing floor of Tabs pipe-in-pipe entrance, makes ponding cannot overflow to entrance, improves water resistance.
The present invention makes Tabs pipe through cover box sidewall and the inside and outside both sides of end opening, avoid Tabs pipe to be connected with the direct of roofing floor, also facilitate the laying of later stage roofing floor waterproof roll, waterproof roll only need be allowed to wrap up the external surface of rigid waterproofing cover box, close up in the position of Tabs pipe-in-pipe, reduce the destructiveness of waterproof roll.
The present invention is easy to make, and with low cost, waterproof effect is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is the structural representation after construction method step three of the present invention completes.
Fig. 2 is the structural representation after structural representation of the present invention and construction method step of the present invention complete.
Fig. 3 is the schematic top plan view of Fig. 2.
Fig. 4 is the structural representation after construction method step four of the present invention completes.
Fig. 5 is the structural representation after construction method step five of the present invention completes.
Reference numeral: 1-main body, 1.1-bottom, 1.2-top, 2-Tabs pipe-in-pipe, 3-Tabs pipe, 4-horizontal steel plate for sealing water, 5-spunyarn, 6-rubber seal, 7-roofing floor, 8-water knockout drum, 9-water collector.
Detailed description of the invention
Embodiment is see shown in Fig. 1 ~ 3, the node hole water-tight device of a kind of Tabs system pipeline and water collecting and diversifying device, comprise rigid waterproofing cover box, described rigid waterproofing cover box vertically runs through roofing floor 7, comprise main body 1, horizontal steel plate for sealing water 4 and Tabs pipe-in-pipe 2, described main body 1 is the hollow stainless steel cylinder that closed end opening suitable for reading opens, its underpart 1.1 is embedded in roofing floor 7 and both downsides are concordant, the upside of roofing floor 7 is stretched out as vertical dash platform in its top 1.2, described horizontal steel plate for sealing water 4 is along the surface welding around of the pre-buried part of main body 1, described Tabs pipe-in-pipe 2 is along the surperficial ambient separation welding of main body 1 extension, Tabs pipe-in-pipe 2 is through the inside and outside both sides of the through main body of sidewall 1 of main body 1, the caliber of described Tabs pipe-in-pipe 2 and the caliber of Tabs pipe 1 adapt.
The cross section of described main body 1 is circular or polygon, shown in Figure 3, and in the present embodiment, the cross section of main body 1 is circular, and horizontal water-stopping steel 4 plate is annular.
Shown in Figure 1, the height of described vertical dash platform is a=10 ~ 15cm.Described Tabs pipe-in-pipe 2 is b=3 ~ 5cm higher than the upside height of roofing floor 7.
Described Tabs pipe-in-pipe 2 arranges 4 or 6 or 8 along the surrounding of main body 1.Shown in Figure 3, the present embodiment is provided with 8.
Shown in Fig. 1 ~ 5, the construction method of the node hole water-tight device of this Tabs system pipeline and water collecting and diversifying device, construction sequence is as follows:
Step one, multiple Tabs pipe-in-pipe 2 is welded at the interval, top 1.2 rigid waterproofing being overlapped the main body 1 of box, and horizontal steel plate for sealing water 4 is together welded in bottom 1.1, shown in Figure 2 after completing.
Step 2, welds surface, the bottom 1.1 of main body 1 with floor bar, ensures that the position of rigid waterproofing cover box is accurate.
Step 3, builds the concrete of roofing floor 7, makes rigid waterproofing overlap box and is embedded in roofing floor 7, shown in Figure 1 after completing.
Step 4, by Tabs pipe 3 successively by Tabs pipe-in-pipe 2 and main body end opening, makes Tabs pipe 3 be connected with the water knockout drum 8 arranged below roofing floor 7 and water collector 9 from the top of roofing floor 7 by rigid waterproofing cover box, shown in Figure 4 after completing.
Step 5, use the gap between spunyarn 5 shutoff Tabs pipe-in-pipe 2 and the tube wall of Tabs pipe 3, use rubber seal 6 clogs the gap between the mouth of pipe of Tabs pipe-in-pipe 2 and the mouth of pipe of Tabs pipe 3, shown in Figure 5 after completing.
Claims (4)
1. the node hole water-tight device of a Tabs system pipeline and water collecting and diversifying device, comprise rigid waterproofing cover box, it is characterized in that: described rigid waterproofing cover box vertically runs through roofing floor (7), comprise main body (1), horizontal steel plate for sealing water (4) and Tabs pipe-in-pipe (2), described main body (1) is the hollow stainless steel cylinder that closed end opening suitable for reading opens, its underpart (1.1) is embedded in roofing floor (7) and both downsides are concordant, roofing floor (7) is stretched out as vertical dash platform in its top (1.2), described horizontal steel plate for sealing water (4) is along the surface welding around of main body (1) pre-buried part, described Tabs pipe-in-pipe (2) is along the surperficial ambient separation welding of main body (1) extension, Tabs pipe-in-pipe (2) is through the inside and outside both sides of the through main body of sidewall (1) of main body (1), the described caliber of Tabs pipe-in-pipe (2) and the caliber of Tabs pipe adapt,
The cross section of described main body (1) is circular or polygon;
The height of described vertical dash platform is 10 ~ 15cm.
2. the node hole water-tight device of Tabs system pipeline according to claim 1 and water collecting and diversifying device, is characterized in that: described Tabs pipe-in-pipe (2) is higher than the upside 3 ~ 5cm of roofing floor (7).
3. the node hole water-tight device of Tabs system pipeline according to claim 1 and water collecting and diversifying device, is characterized in that: described Tabs pipe-in-pipe (2) arranges 4 or 6 or 8 along the surrounding of main body (1).
4. a construction method for the node hole water-tight device of the Tabs system pipeline according to claims 1 to 3 any one and water collecting and diversifying device, it is characterized in that, construction sequence is as follows:
Step one, multiple Tabs pipe-in-pipe (2) is welded at top (1.2) interval rigid waterproofing being overlapped the main body (1) of box, bottom (1.1) welding horizontal steel plate for sealing water (4) together;
Step 2, welds surface, the bottom (1.1) of main body (1) with floor bar, ensures that the position of rigid waterproofing cover box is accurate;
Step 3, builds the concrete of roofing floor (7), makes rigid waterproofing overlap box and is embedded in roofing floor (7);
Step 4, by Tabs pipe (3) successively through Tabs pipe-in-pipe (2) and main body end opening, makes Tabs manage (3) and is connected from the top of roofing floor (7) by the water knockout drum (8) that arranges below rigid waterproofing cover box and roofing floor (7) and water collector (9);
Step 5, use spunyarn (5) shutoff Tabs pipe-in-pipe (2) and Tabs manage the gap between the tube wall of (3), and the mouth of pipe of use rubber seal (6) filling Tabs pipe-in-pipe (2) and Tabs manage the gap between the mouth of pipe of (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125145.4A CN103883085B (en) | 2014-03-31 | 2014-03-31 | The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410125145.4A CN103883085B (en) | 2014-03-31 | 2014-03-31 | The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof |
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| CN103883085A CN103883085A (en) | 2014-06-25 |
| CN103883085B true CN103883085B (en) | 2016-04-27 |
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| CN201410125145.4A Active CN103883085B (en) | 2014-03-31 | 2014-03-31 | The node hole water-tight device of Tabs system pipeline and water collecting and diversifying device and construction method thereof |
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| CN106703136B (en) * | 2017-01-24 | 2018-12-14 | 河海大学 | A kind of impervious constructional device of toilet floor pre-embedded downcomer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732093C2 (en) * | 1977-07-15 | 1984-04-26 | Eternit Ag, 1000 Berlin | "Installation element for the implementation of energy sources through flat roofs or ceilings" |
| JPS61248983A (en) * | 1985-04-27 | 1986-11-06 | 昭和電工株式会社 | Roof slab penetrating buried unit |
| JP4588482B2 (en) * | 2005-02-17 | 2010-12-01 | 田島ルーフィング株式会社 | The gantry device in the waterproof layer, the gantry device mounting structure and the gantry device mounting method in the waterproof layer. |
| CN202023995U (en) * | 2011-03-25 | 2011-11-02 | 哈飞汽车股份有限公司 | Composite type cabin penetrating structure of pipelines |
| CN202132612U (en) * | 2011-05-31 | 2012-02-01 | 刘伟 | Multi-pipeline water-proof sleeve |
| CN203834824U (en) * | 2014-03-31 | 2014-09-17 | 中建城市建设发展有限公司 | Waterproof device for joint hole of pipeline and water separator/collector of Tabs system |
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