CN203834821U - External drainage gutter inlet - Google Patents
External drainage gutter inlet Download PDFInfo
- Publication number
- CN203834821U CN203834821U CN201420143337.3U CN201420143337U CN203834821U CN 203834821 U CN203834821 U CN 203834821U CN 201420143337 U CN201420143337 U CN 201420143337U CN 203834821 U CN203834821 U CN 203834821U
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- CN
- China
- Prior art keywords
- water
- inlet
- water inlet
- insulation layer
- rain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tents Or Canopies (AREA)
Abstract
The utility model relates to a water draining device, particularly to a gutter inlet for rain drainage of a roof, and provides an external drainage gutter inlet which comprises a water inlet I, a water inlet II and a water outlet, wherein the water inlet I is formed in the upper end of a gutter inlet housing; the water inlet II is formed below the water inlet I; the water inlets (I and II) are arranged in horizontal directions, and communicated with the water outlet. The water inlet II is formed in a thermal insulation layer to solve the problem that rain water cannot be drained promptly after entering the thermal insulation layer, so that the rain water is accumulated, and the thermal insulation layer is frost-heave under a low-temperature state, which leads to tear of a waterproof layer. Through the adoption of the external drainage gutter inlet, rain water can be drained out of the thermal insulation layer smoothly.
Description
Technical field
The utility model relates to a kind of dewatering installation, the inlet for stom water that particularly a kind of roof row's rain is used.
Background technology
The common practices of roofing is at deck, mortar levelling layer, insulation layer, leveling layer, waterproofing course at present.Looking for slope lowest part that inlet for stom water is installed, rainwater is discharged by inlet for stom water place.Domestic at present, for the common in line inlet for stom water of the many employings of outfall pipe fitting of flat roof deck rain-water drainage.And roof waterproof layer Seepage happens occasionally.
The common Water in Rainwater Drainage mouth of a river has a fatal defect to be, once roof waterproof layer occurs after damaged seepage, rainwater is leaked out in insulation layer and cannot be discharged by breakage.Will cause two serious consequences:
Consequence one: if deck exist hole position rainwater can leak out within doors and then to owner and bring about great losses herein.Consequence two: if deck do not have hole position rainwater will be gathered in insulation layer, below mercury dropped to 0 DEG C time, can there is frost heave and then cause waterproofing course to tear, so vicious circle is gone down.
Summary of the invention
For addressing the above problem, the utility model provides a kind of exhausting type inlet for stom water, can discharge the rainwater on roof, can also discharge in time the rainwater that leaks into insulation layer from roof waterproof damaged part simultaneously.
For realizing the problems referred to above, the utility model provides a kind of exhausting type inlet for stom water, it comprises water inlet I, water inlet II, delivery port, inlet for stom water shell upper end is provided with water inlet I, water inlet I has water inlet II, described water inlet I and water inlet II horizontal direction arrange, and water inlet I and water inlet II are communicated with delivery port.
The water intake end of described water inlet II is provided with grid bar, and the end of water inlet II is provided with watertight shutter.
Use the utility model effect remarkable: the utility model is realized after rainwater enters insulation layer and can not be discharged in time by the water inlet II being arranged in insulation layer, and the rainwater causing stockpiles, and leaks out in resident family; Rainwater enters after insulation layer, and then causes insulation layer frost heave under low temperature to cause waterproofing course tear failure, uses this device rainwater to flow out smoothly insulation layer, addresses the above problem.
Brief description of the drawings
Fig. 1 is a kind of exhausting type rain inlet structure schematic diagram;
Fig. 2 is that a kind of exhausting type inlet for stom water uses schematic diagram.
1-water inlet I in figure, 2-inlet for stom water shell, 3-water inlet II, 4-watertight shutter, 5-delivery port, 6-mortar sloping layer, 7-insulation layer, 8-leveling layer, 9-waterproofing course, 10-parapet.
Detailed description of the invention
embodiment 1
As shown in Figure 1, a kind of exhausting type inlet for stom water, it comprises water inlet I 1, water inlet II 3, delivery port 5, inlet for stom water shell 2 upper ends are provided with water inlet I 1, water inlet I 1 has water inlet II 3, water inlet I 1 and the 3 horizontal direction settings of water inlet II, and water inlet I 1 and water inlet II 3 are communicated with delivery port 5, the water intake end of water inlet II 5 is provided with grid bar, and end is provided with watertight shutter.
As shown in Figure 2, a kind of exhausting type inlet for stom water is mounted in building parapet 10, water inlet I 1 is alignd with waterproofing course 9, water inlet II 3 is arranged in insulation layer 7, align with mortar sloping layer 6, rainwater generally flows into inlet for stom water by water inlet I 1, by the rainwater of waterproofing course 9, leveling layer 8, insulation layer 7, flow into inlet for stom water by water inlet II 3, and flow out by delivery port 5.
In this exhausting type inlet for stom water, between water inlet I 1 and water inlet II 3, watertight shutter 4 is set, watertight shutter 4 can stop rainwater to pour in down a chimney, and the water intake end of water inlet II 3 is provided with grid bar simultaneously, prevents that water inlet II 3 from being stopped by foreign material, affects drainage efficiency.
Claims (2)
1. an exhausting type inlet for stom water, it is characterized in that: it comprises water inlet I, water inlet II, delivery port, inlet for stom water shell upper end is provided with water inlet I, water inlet I has water inlet II, described water inlet I and water inlet II horizontal direction arrange, and water inlet I and water inlet II are communicated with delivery port.
2. a kind of exhausting type inlet for stom water according to claim 1, is characterized in that: the water intake end of described water inlet II is provided with grid bar, and the end of water inlet II is provided with watertight shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143337.3U CN203834821U (en) | 2014-03-28 | 2014-03-28 | External drainage gutter inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143337.3U CN203834821U (en) | 2014-03-28 | 2014-03-28 | External drainage gutter inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834821U true CN203834821U (en) | 2014-09-17 |
Family
ID=51512681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143337.3U Expired - Fee Related CN203834821U (en) | 2014-03-28 | 2014-03-28 | External drainage gutter inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057187A (en) * | 2018-08-28 | 2018-12-21 | 中国二十冶集团有限公司 | The waterproof reinforced construction method of building roof |
-
2014
- 2014-03-28 CN CN201420143337.3U patent/CN203834821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057187A (en) * | 2018-08-28 | 2018-12-21 | 中国二十冶集团有限公司 | The waterproof reinforced construction method of building roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |