CN201801930U - Novel building sewage drainage system - Google Patents
Novel building sewage drainage system Download PDFInfo
- Publication number
- CN201801930U CN201801930U CN2010205215435U CN201020521543U CN201801930U CN 201801930 U CN201801930 U CN 201801930U CN 2010205215435 U CN2010205215435 U CN 2010205215435U CN 201020521543 U CN201020521543 U CN 201020521543U CN 201801930 U CN201801930 U CN 201801930U
- Authority
- CN
- China
- Prior art keywords
- drainage
- pipe
- novel building
- floor
- exhaust pipe
- 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
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a novel building sewage drainage system. One end of a drainage vertical pipe is connected with a sewage well provided with a well cover, the other end of the drainage vertical pipe passes through floors and is extended out of a roof, and the exposed section forms an exhaust pipe; one end of each floor horizontal pipe is connected with the drainage vertical pipe, a pedestal pan is connected between each floor horizontal pipe and the drainage vertical pipe, the other end of each horizontal pipe is connected with a floor drain through a water seal, and vent holes are formed in the well cover; and a heat insulating layer is wrapped outside the exhaust pipe, and a drainage cap is arranged at the upper end of the exhaust pipe. Since the exhaust pipe is arranged at the building roof is heightened, the drainage cap is arranged at the upper end of the exhaust pipe, the heat insulating layer is arranged on the exhaust pipe at the part higher than the building roof, and the vent holes are formed on the sewage well cover, the novel building sewage drainage system effectively prevents pressure relief, exhausting and odor spillage due to the floor drains in the rooms of lower floors.
Description
Technical field
The utility model relates to a kind of novel building sewage exhaust system.
Background technology
The foul water system of existing building, because that the roof air draft is emitted with parapet is contour, roof wind causes the horizontal shear force of the mouth of pipe, influence the exhaust duct air-out and arranges smelly; And, do not have insulation layer because layer top exhaust duct goes out the part of roofing is naked pipe, cause that temperature causes vent plug less than interior temperature in this section pipe; Also because the catch pit well lid is a hermetically-sealed construction, and when causing sewage to let out under gutter, lower end of duct is felt suffocated, cause below the water-drop point, it is smelly that floor drain causes the pressure release exhaust to overflow.
The utility model content
The technical problem that the utility model solves: a kind of novel building sewage exhaust system is provided, increase the roof exhaust duct and the drainage cap is set in the exhaust duct upper end, and on the exhaust duct that exceeds the roof part, insulation layer is set, and cesspool cover is provided with air-vent, and it is smelly to have prevented that effectively the indoor floor drain of low layer from causing the pressure release exhaust to overflow.
The technical solution adopted in the utility model: novel building sewage exhaust system, soil stack one end with add the sink hole that is stamped well lid and be connected, its other end passes each floor and stretches out that naked section forms exhaust duct behind the roof, floor levels Guan Yiduan is connected with soil stack, be connected with toilet seat in the middle of it, its other end is connected with floor drain by water seal, and described well lid is provided with air-vent; Described exhaust duct is surrounded by insulation layer outward, and its upper end is provided with the drainage cap.
Described exhaust duct exceeds 1.5 meters on roof.
Described air-vent diameter is 12mm, and quantity is 50, is distributed on the well lid.
Described drainage emits the lower end periphery that the air inducing hole is set.
The utility model is compared with prior art simple in structure, and is with low cost, and effect is remarkable, has higher utility.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is a well lid structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3 a kind of embodiment of the present utility model is described.
Novel building sewage exhaust system, soil stack 1 one ends with add the sink hole 9 that is stamped well lid 10 and be connected, its other end passes each floor and stretches out roof 13 back naked sections formation exhaust ducts 12, floor levels pipe 2 one ends are connected with soil stack 1, be connected with toilet seat 3 in the middle of it, its other end is connected with floor drain 5 by water seal 4, well lid 10 is provided with air-vent 11, air-vent 11 diameters are 12mm, quantity is 50, be distributed on the well lid 10, because catch pit well lid structure adds venthole, when causing sewage under draining product pipe, to let out, no longer feel suffocated in soil stack 1 lower end, make below the water-drop point, the 10 pressure release exhausts of draining well lid, it is smelly to have prevented that the indoor floor drain 5 of low layer from causing the pressure release exhaust to overflow; Be surrounded by insulation layer 6 outside the exhaust duct 12, make the interior temperature of this section pipe keep interior temperature substantially, do not form vent plug, help forming draft; Its upper end is provided with drainage cap 7, and drainage emits 7 lower end peripheries that air inducing hole 8 is set, and exhaust duct 12 exceeds 131.5 meters on roof, helps the roof air communication and crosses air inducing and emit 7 to form drafts.
Claims (4)
1. novel building sewage exhaust system, soil stack (1) one end with add the sink hole (9) that is stamped well lid (10) and be connected, its other end passes each floor and stretches out roof (13) back naked section formation exhaust duct (12), floor levels pipe (2) one ends are connected with soil stack (1), be connected with toilet seat (3) in the middle of it, its other end is connected with floor drain (5) by water seal (4), it is characterized in that: described well lid (10) is provided with air-vent (11); The outer insulation layer (6) that is surrounded by of described exhaust duct (12), its upper end is provided with drainage cap (7).
2. novel building sewage exhaust system according to claim 1 is characterized in that: described exhaust duct (12) exceeds (13) 1.5 meters on roof.
3. novel building sewage exhaust system according to claim 1 and 2 is characterized in that: described air-vent (11) diameter is 12mm, and quantity is 50, is distributed on the well lid (10).
4. novel building sewage exhaust system according to claim 3 is characterized in that: described drainage emits (7) lower end periphery that air inducing hole (8) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205215435U CN201801930U (en) | 2010-09-08 | 2010-09-08 | Novel building sewage drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205215435U CN201801930U (en) | 2010-09-08 | 2010-09-08 | Novel building sewage drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801930U true CN201801930U (en) | 2011-04-20 |
Family
ID=43871437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205215435U Expired - Fee Related CN201801930U (en) | 2010-09-08 | 2010-09-08 | Novel building sewage drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363975A (en) * | 2011-11-25 | 2012-02-29 | 张树民 | Sewage well exhaust system |
| CN105040958A (en) * | 2015-06-30 | 2015-11-11 | 关文民 | Drainage pipe well of building |
-
2010
- 2010-09-08 CN CN2010205215435U patent/CN201801930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363975A (en) * | 2011-11-25 | 2012-02-29 | 张树民 | Sewage well exhaust system |
| CN105040958A (en) * | 2015-06-30 | 2015-11-11 | 关文民 | Drainage pipe well of building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202577499U (en) | Deodorant floor drain | |
| CN201801930U (en) | Novel building sewage drainage system | |
| CN201753451U (en) | Waterproof and moistureproof double-wall basement | |
| CN202990036U (en) | Connecting piece special for ventilation of high-rise buildings | |
| CN201964588U (en) | Odor-resistant water sealing device | |
| CN205189363U (en) | Automatic evacuation system of building flue gas peculiar smell | |
| CN103015496B (en) | Special connector for ventilation of high-rise building | |
| CN203201044U (en) | Polyethylene siphon type roof drain | |
| CN202945652U (en) | Automatic wind power gas exhaust cap | |
| CN213390379U (en) | Interlayer water-stopping tray for house | |
| CN204139259U (en) | A kind of special single-stack drain system cyclone pipe fitting | |
| CN202546029U (en) | Waterproof preembedded pipe base | |
| KR100923462B1 (en) | Double air duct with noiseproof inter layer | |
| CN202214780U (en) | Drainage device | |
| CN2928987Y (en) | Floor drain without water logging | |
| CN209703633U (en) | A kind of platform basin outlet device with deodorant function | |
| CN201944429U (en) | Anti-water leaking embedded part of branch drain | |
| CN206346305U (en) | A kind of Novel drain structure | |
| CN202730889U (en) | Floor drain with deodorizing function | |
| CN201785854U (en) | Lifting multifunctional floor drain for water drainage and odor prevention in same layer | |
| CN204081049U (en) | With layer multichannel odour-proof floor drain | |
| CN204418353U (en) | A kind of easy to clean anti-blocking floor drain | |
| CN218667773U (en) | Odor-resistant structure of dry toilet | |
| CN201809851U (en) | Soundless floor drain for water drainage | |
| CN213064951U (en) | Drainage riser of embedded breather pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20130908 |