CN108411989A - A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing - Google Patents
A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing Download PDFInfo
- Publication number
- CN108411989A CN108411989A CN201810472125.2A CN201810472125A CN108411989A CN 108411989 A CN108411989 A CN 108411989A CN 201810472125 A CN201810472125 A CN 201810472125A CN 108411989 A CN108411989 A CN 108411989A
- Authority
- CN
- China
- Prior art keywords
- skew
- main drainpipe
- foul smell
- drainpipe
- internal pressure
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
A kind of device the present invention relates to holding drainage pipeline internal pressure balance to prevent foul smell from overflowing, it is installed between main drainpipe first arranged side by side and main drainpipe second, it is mounted on U-shaped water seal tube assembly in main drainpipe first and main drainpipe second per floor, device includes two 45 ° of skew Ts and a right-angle elbow pipe, two 45 ° of skew Ts are oppositely arranged, the straight tube of one of them 45 ° of skew T is mounted on the pipeline of main drainpipe first, the straight tube of another 45 ° of skew Ts is mounted on the pipeline of main drainpipe second, the opening up setting of inclined tube of 45 ° of skew Ts, the both ends of right-angle elbow pipe are respectively communicated with the inclined tube of two 45 ° of skew Ts.The beneficial effects of the invention are as follows：Efficiently solve sewage conduct foul smell overflow problem, there is the main drainpipe of lavatory waste pipe again for existing water closet drainpipe, also the problem of foul smell spilling causes indoor air quality to be affected by it is can be well solved, quality of residents'life and the satisfaction to house are improved.
Description
Technical field
A kind of device the present invention relates to holding drainage pipeline internal pressure balance to prevent foul smell from overflowing.
Background technology
When drainage pipeline drains in high-rise civil construction, the especially existing water closet drainpipe of main drainage pipeline, and have
When lavatory waste pipe, when a certain floor main drainpipe when not used, other floors draining generate internal pipe pressure it is unbalance,
It can cause the foul smell in pipeline that can more or less enter in the floor resident man, influence the air quality in man of resident family.Existing room
Son is 70 years property rights, unacceptable if corresponding device and accessory cannot be matched.
Invention content
The technical problem to be solved by the present invention is to：Based on the above issues, inside a kind of holding drainage pipeline of present invention offer
Device of the pressure balance to prevent foul smell from overflowing.
The present invention solves a technical solution used by its technical problem：A kind of holding drainage pipeline internal pressure is flat
Weighing apparatus is installed on the device for preventing foul smell from overflowing between main drainpipe first arranged side by side and main drainpipe second, the master per floor
U-shaped water seal tube assembly is mounted in drainpipe first and main drainpipe second, device includes two 45 ° of skew Ts and a quarter bend
Pipe, two 45 ° of skew Ts are oppositely arranged, and the straight tube of one of them 45 ° of skew T is mounted on the pipeline of main drainpipe first, another
The straight tube of a 45 ° of skew Ts is mounted on the pipeline of main drainpipe second, the opening up setting of inclined tube of 45 ° of skew Ts, quarter bend
The both ends of pipe are respectively communicated with the inclined tube of two 45 ° of skew Ts.
Further, device is installed at U-shaped one meter of water seal tube assembly above and or below.
Further, device is installed on each floor or interlayer setting.
Further, the straight tube of two 45 ° of skew Ts is mounted on the height in main drainpipe first and main drainpipe second pipeline
It is identical.
The beneficial effects of the invention are as follows：The sewage conduct foul smell overflow problem with the service life with house is efficiently solved, for
Existing water closet drainpipe has the main drainpipe of lavatory waste pipe again, also can be well solved foul smell spilling and causes room air
The problem of quality is affected by it improves quality of residents'life and the satisfaction to house.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of 45 ° of skew Ts；
Fig. 3 is the structural schematic diagram of right-angle elbow pipe；
Wherein：1. main drainpipe first, 2. main drainpipe second, 3.U type water seal tube assemblies, 4.45 ° of skew Ts, 5. quarter bends
Pipe.
Specific implementation mode
Presently in connection with specific embodiment, the invention will be further described, following embodiment be intended to illustrate invention rather than
Limitation of the invention further.
A kind of holding drainage pipeline internal pressure as shown in Figures 1 to 3 balances the device to prevent foul smell from overflowing, and is installed on
Between main drainpipe first 1 and main drainpipe second 2 arranged side by side, pacify in the main drainpipe first 1 and main drainpipe second 2 per floor
Equipped with U-shaped water seal tube assembly 3, device includes two 45 ° of skew Ts 4 and a right-angle elbow pipe 5, and two 45 ° of skew Ts 4 are opposite to be set
It sets, the straight tube of one of them 45 ° of skew T 4 is mounted on the pipeline of main drainpipe first 1, and the straight tube of another 45 ° of skew Ts 4 is pacified
On the pipeline of main drainpipe second 2, the opening up setting of inclined tube of 45 ° of skew Ts 4, the both ends of right-angle elbow pipe 5 are respectively communicated with
The inclined tube of two 45 ° of skew Ts 4.
Device is installed at one meter of 3 above and or below of U-shaped water seal tube assembly.Device is installed on each floor or interlayer
Setting.
It is identical with the height on main drainpipe second pipeline that the straight tube of two 45 ° of skew Ts 4 is mounted on main drainpipe first.45°
Skew T is that dirt accumulates obstruction air circulation in three ports in order to prevent, when installation, it is necessary to inclined tube direction upward, and face
Setting.
The length of right-angle elbow pipe directly affects the spacing between main drainpipe first, second, if using standard component, when construction must
Must main drainpipe coordinate installation simultaneously, if using special long right-angle elbow pipe, when construction, it may not be necessary to match main drainpipe simultaneously
Installation is closed, after main drainpipe completion, the right-angle elbow pipe for intercepting suitable length coordinates with them.
When main drainpipe second largely discharges water, the plunger that water column is formed can generate downwards high pressure, and will produce above water column
Negative pressure makes the damage of water block in U-shaped water seal tube assembly, foul smell is caused to overflow, into the floor resident man.Main drainpipe first feelings
Condition is similarly.
It is in place in every floor if Fig. 1 shows, main drainpipe first is connected to second with device, when water column falls, gas
Pressure can be by 45 ° of intercommunicated skew Ts, right-angle elbow pipe, 45 ° of skew T autobalances, and the positive pressure in main drainpipe first enters master
It is balanced in drainpipe second, the water seal in U-shaped water seal tube assembly will not be destroyed, and foul smell is not excessive.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing, is installed on main draining arranged side by side
Between pipe first (1) and main drainpipe second (2), it is mounted in the main drainpipe first (1) and main drainpipe second (2) per floor U-shaped
Water seal tube assembly (3), it is characterized in that：The device include two 45 ° of skew Ts (4) and a right-angle elbow pipe (5), two
45 ° of skew Ts (4) are oppositely arranged, and the straight tube of one of them 45 ° of skew T (4) is mounted on the pipeline of main drainpipe first (1), separately
The straight tube of one 45 ° of skew T (4) is mounted on the pipeline of main drainpipe second (2), and the inclined tube of 45 ° of skew Ts (4) is opening up
Setting, the both ends of right-angle elbow pipe (5) are respectively communicated with the inclined tube of two 45 ° of skew Ts (4).
2. a kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing according to claim 1,
It is characterized in：The device is installed at U-shaped one meter of water seal tube assembly (3) above and or below.
3. a kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing according to claim 1,
It is characterized in：The device is installed on each floor or interlayer setting.
4. a kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing according to claim 1,
It is characterized in：The straight tube of the two described 45 ° of skew Ts (4) is mounted in main drainpipe first (1) and main drainpipe second (2) pipeline
It is highly identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472125.2A CN108411989A (en) | 2018-05-17 | 2018-05-17 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472125.2A CN108411989A (en) | 2018-05-17 | 2018-05-17 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411989A true CN108411989A (en) | 2018-08-17 |
Family
ID=63139800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472125.2A Pending CN108411989A (en) | 2018-05-17 | 2018-05-17 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031091A (en) * | 2020-09-11 | 2020-12-04 | 马艺卓 | Be used for kitchen blowdown to prevent long-pending U type pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021239A1 (en) * | 1979-06-05 | 1980-12-11 | Bengt Arne Persson | VALVE |
| CN101363239A (en) * | 2008-10-15 | 2009-02-11 | 刘宪武 | Indoor drainage system capable of prevention sewage from pouring |
| CN201660937U (en) * | 2010-02-10 | 2010-12-01 | 香港理工大学 | Duplex drainage standpipe and system |
| CN204940443U (en) * | 2015-09-25 | 2016-01-06 | 中民筑友有限公司 | A kind of prefabricated integrated soil stack |
| CN205062936U (en) * | 2015-10-17 | 2016-03-02 | 南阳师范学院 | Novel housing construction drainage system pipeline |
| CN208202034U (en) * | 2018-05-17 | 2018-12-07 | 常州机电职业技术学院 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
-
2018
- 2018-05-17 CN CN201810472125.2A patent/CN108411989A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021239A1 (en) * | 1979-06-05 | 1980-12-11 | Bengt Arne Persson | VALVE |
| CN101363239A (en) * | 2008-10-15 | 2009-02-11 | 刘宪武 | Indoor drainage system capable of prevention sewage from pouring |
| CN201660937U (en) * | 2010-02-10 | 2010-12-01 | 香港理工大学 | Duplex drainage standpipe and system |
| CN204940443U (en) * | 2015-09-25 | 2016-01-06 | 中民筑友有限公司 | A kind of prefabricated integrated soil stack |
| CN205062936U (en) * | 2015-10-17 | 2016-03-02 | 南阳师范学院 | Novel housing construction drainage system pipeline |
| CN208202034U (en) * | 2018-05-17 | 2018-12-07 | 常州机电职业技术学院 | A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031091A (en) * | 2020-09-11 | 2020-12-04 | 马艺卓 | Be used for kitchen blowdown to prevent long-pending U type pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |