CN206052921U - A kind of anhydrous seal floor drain connecting pipe structure - Google Patents
A kind of anhydrous seal floor drain connecting pipe structure Download PDFInfo
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- CN206052921U CN206052921U CN201620936572.5U CN201620936572U CN206052921U CN 206052921 U CN206052921 U CN 206052921U CN 201620936572 U CN201620936572 U CN 201620936572U CN 206052921 U CN206052921 U CN 206052921U
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- floor drain
- drain connecting
- connecting tube
- pipe structure
- connecting pipe
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Abstract
A kind of anhydrous seal floor drain connecting pipe structure; after the sewage of solution seepage enters cement sand bed; cause long-time aggregation, the rotten, technical problem of smelly and bacteria breed; a kind of anhydrous seal floor drain connecting pipe structure; the floor drain connecting tube one end connects floor drain; the other end is connected with soil stack, is provided with one group of backwater hole on the tube wall of described floor drain connecting tube, and the cylindrical of floor drain connecting tube is enclosed with permeable sand prevention protective layer.The beneficial effects of the utility model are：Simple structure, easy construction, to dredge the closure for replacing prior art, solve sewage into after the cement sand bed below ground decoration layer, due to discharging in time, cause long-time aggregation, the rotten, technical problem of smelly and bacteria breed.
Description
Technical field
This utility model belongs to the connecting pipe that sewerage in a kind of building is used, particularly a kind of anhydrous seal floor drain
Connecting pipe structure.
Background technology
Concealed work in body of wall is provided in the drainage system of the upper water supply system and lower water of building, especially
Be lower water drainage system in, the arrival end of soil stack is installed floor drain position and seepage easily occurs, and the sewage of seepage is entered
After cement sand bed below ground decoration layer, cannot discharge in time due to being intercepted by waterproof sealing layer above structure floor, make
Growth time is gathered in cement sand bed, rotten, smelly and bacteria breed phenomenon occurs.
Utility model content
To solve in prior art, soil stack is installed the seepage and ground decoration layer of floor drain position generation and is not done at waterproof
The seepage that reason is caused, after the cement sand bed that sewage is entered below ground decoration layer, due to discharging in time, causes long-time
Aggregation, the rotten, technical problem of smelly and bacteria breed, this utility model disclose a kind of anhydrous seal floor drain connecting pipe structure, real
The sewage of existing seepage reclaims discharge in time.
This utility model realizes that the technical scheme that utility model purpose is adopted is：A kind of anhydrous seal floor drain connecting pipe structure,
The floor drain connecting tube one end connects floor drain, and the other end is connected with soil stack, is provided with the tube wall of described floor drain connecting tube
One group of backwater hole, the cylindrical of floor drain connecting tube are enclosed with permeable sand prevention protective layer.
The beneficial effects of the utility model are：Simple structure, easy construction, to dredge the closure for replacing prior art, solution
After the cement sand bed that sewage of having determined is entered below ground decoration layer, due to discharging in time, cause long-time aggregation, become
The technical problem of matter, smelly and bacteria breed.
Below in conjunction with the accompanying drawings this utility model is described in detail.
Accompanying drawing 1 is 1 structural representation of this utility model embodiment.
Accompanying drawing 2 is 2 structural representation of this utility model embodiment.
In accompanying drawing, 1 floor drain connecting tube, 1-1 backwater holes, 1-2 backwater blind pipes, 2 permeable sand prevention protective layers, 3 floor drains, 4 drainings
Standpipe.
Specific embodiment
Referring to accompanying drawing 1, a kind of anhydrous seal floor drain connecting pipe structure, the floor drain connecting tube one end connect floor drain, the other end with
Soil stack connects, and is provided with one group of backwater hole 1-1, the cylindrical bag of floor drain connecting tube 1 on the tube wall of described floor drain connecting tube 1
It is wrapped with permeable sand prevention protective layer 2.
During use, 1 one end of floor drain connecting tube is connected with floor drain 3, and the other end is connected with the soil stack 4 of the drainage system of lower water
Connect, 1 set location of floor drain connecting tube between floor waterproof layer and ground decoration layer, as ground decoration layer is not done at waterproof
Reason, the mono- group of backwater hole 1-1 of sewage Jing penetrated into below ground decoration layer enter floor drain connecting tube 1.Prevent sewage from cannot arrange in time
Go out, cause long-time aggregation, the rotten, technical problem of smelly and bacteria breed.Permeable sand prevention protective layer 2 prevents backwater hole 1-1
It is blocked when mounted.Permeable sand prevention protective layer 2 can put husky material using gauze, non-woven fabrics or cotton etc. are permeable.
In this utility model embodiment 1, it is to reduce 1 proper drainage Jing backwater holes 1-1 of floor drain connecting tube to flow backwards, described returns
The axis of water hole 1-1 is in be obliquely installed less than 90 ° with 1 axis of floor drain connecting tube.
Referring to accompanying drawing 2, this utility model embodiment 2 is provided with backwater blind pipe 1- on the tube wall of described floor drain connecting tube 1
2, backwater hole 1-1 are arranged on backwater blind pipe 1-2.
Backwater blind pipe 1-2 one end is blind hole, the other end and floor drain connecting tube 1, the sewage Jing penetrated into below ground decoration layer
Into after backwater blind pipe 1-2 into floor drain connecting tube 1, the structure further expands backwater hole 1-1 and is covered one group of backwater hole 1-1
The area of lid, is easy to the sewage penetrated into below ground decoration layer to flow into floor drain connecting tube 1, while further reducing floor drain connecting tube
1 proper drainage Jing backwater holes 1-1 flows backwards.
2 field test of this utility model embodiment proves, the axis and 1 axle of floor drain connecting tube of described backwater blind pipe 1-2
Line is in be obliquely installed less than 90 °.1 proper drainage Jing backwater holes 1-1 of floor drain connecting tube can be overcome completely to flow backwards.
Claims (4)
1. a kind of anhydrous seal floor drain connecting pipe structure, the floor drain connecting tube one end connect floor drain, and the other end is connected with soil stack,
It is characterized in that：Described floor drain connecting tube（1）Tube wall on be provided with one group of backwater hole（1-1）, floor drain connecting tube（1）'s
It is cylindrical to be enclosed with permeable sand prevention protective layer（2）.
2. a kind of anhydrous seal floor drain connecting pipe structure according to claim 1, it is characterised in that：Described backwater hole（1-
1）Axis and floor drain connecting tube（1）Axis is in be obliquely installed less than 90 °.
3. a kind of anhydrous seal floor drain connecting pipe structure according to claim 1, it is characterised in that：Described floor drain connecting tube
（1）Tube wall on be provided with backwater blind pipe（1-2）, backwater hole（1-1）It is arranged on backwater blind pipe（1-2）On.
4. a kind of anhydrous seal floor drain connecting pipe structure according to claim 3, it is characterised in that：Described backwater blind pipe
（1-2）Axis and floor drain connecting tube（1）Axis is in be obliquely installed less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936572.5U CN206052921U (en) | 2016-08-25 | 2016-08-25 | A kind of anhydrous seal floor drain connecting pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936572.5U CN206052921U (en) | 2016-08-25 | 2016-08-25 | A kind of anhydrous seal floor drain connecting pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052921U true CN206052921U (en) | 2017-03-29 |
Family
ID=58384499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936572.5U Active CN206052921U (en) | 2016-08-25 | 2016-08-25 | A kind of anhydrous seal floor drain connecting pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052921U (en) |
-
2016
- 2016-08-25 CN CN201620936572.5U patent/CN206052921U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |