CN111088830A - Caisson type toilet secondary drainage pipeline - Google Patents
Caisson type toilet secondary drainage pipeline Download PDFInfo
- Publication number
- CN111088830A CN111088830A CN201911278621.5A CN201911278621A CN111088830A CN 111088830 A CN111088830 A CN 111088830A CN 201911278621 A CN201911278621 A CN 201911278621A CN 111088830 A CN111088830 A CN 111088830A
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- CN
- China
- Prior art keywords
- drainage
- pipe
- drain pipe
- layer
- type toilet
- 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
- 239000010410 layer Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 239000011083 cement mortar Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000003657 drainage water Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
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
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The embodiment of the invention discloses a secondary drainage pipeline of a caisson type toilet, which comprises a drainage main pipe transversely laid in a sunken area, wherein a vertical drainage pipe is communicated with the drainage main pipe; a section of drain pipe is transversely arranged on the vertical drain pipe, and a drain tank is arranged below the drain pipe; the drainage pipe is embedded between the waterproof protective layer and the ceramsite concrete layer in the sinking area; one end of the drain pipe is communicated with the vertical drain pipe, and the other end of the drain pipe is provided with a pipe plug. According to the secondary drainage pipeline of the caisson type toilet, provided by the invention, the drainage pipe with one end communicated with the drainage vertical pipe is arranged on the waterproof protective layer, and the drainage groove for reversely draining water overflowing from the sunken area back to the drainage main pipe is formed in the drainage pipe, so that even if the pipeline in the caisson type toilet leaks, the water can flow into the drainage main pipe again from the drainage groove, the drainage water level is effectively reduced, and the drainage is not influenced by the blockage of the branch pipe.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a secondary drainage pipeline of a caisson type toilet.
Background
The caisson type toilet, also called sinking toilet, mainly means that when the toilet is built, the structural layer sinks downwards, the distance from the floor is about 30cm, the sinking can be whole sinking or local sinking, the sinking toilet is very common in residential buildings, as shown in figure 1, the structure of the sinking toilet is that a main drainage pipe 12 is roughly arranged in the sinking area, and a section of small vertical drainage pipe 3 is communicated with the main drainage pipe 12 and used as a secondary drainage port. The construction method of the caisson type toilet generally comprises the following steps:
(1) before the caisson type toilet sinks to the ground, two waterproof steps are needed. The first track is rigid and the second track is flexible. After completion, a water shut-off test is required, typically for 48 hours.
(2) Then we need to make a round hole with a diameter of 20mm at the lowest part of the caisson floor and the riser, and then insert a 20mm diameter round tube into the hole, with a depth of about 4 mm. The drainage pipeline is arranged at the central part of the agilawood floor, so that the caisson waterproof device is convenient to install. We also need to use cement mortar as a protective layer on the waterproof coating.
(3) After the cement mortar protective layer is dried, the water supply and drainage pipe and the waterproof device body can be installed. It should be noted here that the body is covered with a layer of cobblestones to ensure the smooth drainage of the accumulated water in the caisson.
(4) Then, the sand is used for landfill compaction, the position is recorded to be 5 cm lower than the ground, then cement is paved for flattening, then the doorsill of the toilet is made to be waterproof, and finally the floor tiles are paved.
The caisson type toilet is used as a common mode in residential buildings, and has remarkable advantages. Such as: the caisson type toilet can flexibly arrange the infrastructure of the toilet according to the needs of an owner, so that the individual requirements of the owner can be met. In addition, the drainage pipeline can be changed according to actual conditions and requirements, and compared with the traditional toilet, the drainage pipeline is simpler. If a drainage pipeline needs to be reconstructed in a traditional toilet, the traditional toilet needs to be very troublesome and consumes a large amount of manpower, material resources and financial resources.
However, caisson type toilets also have disadvantages:
if water leakage occurs, water can be accumulated in the caisson, and the hidden trouble of secondary water leakage still exists. If the branch pipe is blocked, sewage can gush out from the secondary water outlet. Long term standing water can cause the wall to wet and may also create a potential hazard to the structure. When the manual work cannot dredge, people must pry the floor, and therefore the floor is troublesome and consumes a lot of funds.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides a secondary drainage pipeline of a caisson type toilet and a construction method thereof, wherein the secondary drainage pipeline can ensure that the accumulated water level can be effectively reduced and drainage is not affected by the blockage of a branch pipe.
The technical scheme of the invention is realized as follows:
a secondary drainage pipeline of a caisson type toilet comprises a drainage main pipe which is transversely laid in a sinking area, wherein a vertical drainage pipe is communicated with the drainage main pipe; a section of drain pipe is transversely arranged on the vertical drain pipe, and a drain tank is arranged below the drain pipe;
the drainage pipe is embedded between the waterproof protective layer and the ceramsite concrete layer in the sinking area;
one end of the drain pipe is communicated with the vertical drain pipe, and the other end of the drain pipe is provided with a pipe plug.
Further, as for the secondary drainage pipeline of the caisson type toilet, at least 2 drainage grooves are arranged side by side.
Further, according to the secondary drainage pipeline of the caisson type toilet, the width of the drainage groove is 5 mm.
Further, as for the secondary drainage pipeline of the caisson type toilet, at least 2 drainage grooves are arranged side by side at equal intervals.
Furthermore, the filter screen is wrapped on the periphery of the drainage tank of the secondary drainage pipeline of the caisson type toilet.
Furthermore, as for the secondary drainage pipeline of the caisson type toilet, a ceramic tile, a plain cement layer, a dry and hard cement mortar layer, an upper waterproof layer, a fine stone concrete layer, a ceramsite concrete layer, a waterproof protective layer and a lower waterproof layer are sequentially laid on the drainage pipe from top to bottom.
The embodiment of the invention also provides a construction method of the secondary drainage pipeline of the caisson type toilet, which comprises the following steps:
step 1: manufacturing a drain pipe; arranging drainage grooves with the width of 5mm on the pipe wall of the drainage pipe, and arranging 3 drainage grooves at equal intervals side by side;
step 2: before the caisson type toilet sinks to the ground, firstly, two waterproof steps are carried out, the first step is rigid, the second step is flexible, and a water closing test is carried out for 48 hours after the waterproof steps are finished;
and step 3: a waterproof protective layer is arranged on the lower waterproof layer, and then a drain pipe is arranged, so that a drain groove of the drain pipe is arranged along the waterproof protective layer 2; one end of the drainage pipe is communicated with the vertical drainage pipe, and the other end of the drainage pipe is provided with a pipe plug;
and 4, step 4: a filter screen for preventing sand and stone from entering the drainage vertical pipe is wrapped around the drainage groove;
and 5: and a ceramsite concrete layer, a fine stone concrete layer, a waterproof layer, a dry and hard cement mortar layer, a plain cement layer and a ceramic tile are sequentially paved above the vertical drainage pipe from bottom to top.
According to the secondary drainage pipeline of the caisson type toilet, provided by the embodiment of the invention, because the drainage pipe with one end communicated with the vertical drainage pipe is arranged on the waterproof protective layer, and the drainage groove for reversely draining water overflowing from the sunken area back to the main drainage pipe is formed in the drainage pipe, even if the pipeline in the caisson type toilet leaks, the water can flow into the main drainage pipe again from the drainage groove, so that the drainage water level is effectively reduced, and the drainage is not influenced by the blockage of the branch pipe.
Drawings
FIG. 1 is a schematic view of a prior art caisson type toilet pipe arrangement;
FIG. 2 is a schematic view of the arrangement structure of the caisson type toilet pipeline of the invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
reference numerals:
1-lower waterproof layer; 2-waterproof protective layer; 3-a vertical drainage pipe; 4-ceramsite concrete layer; 5-fine stone concrete layer; 6-arranging a waterproof layer; 7-a dry hard cement mortar layer; 8-element cement layer; 9-ceramic tile; 10-a drain pipe; 101-a drainage channel; 102-pipe blocking; 11-floor, 12-main drain.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Also, unless explicitly described, the word "comprise" and variations such as "comprises" or "comprising", will be understood to imply the inclusion of stated elements but not the exclusion of any other elements.
Various components are described in embodiments of the present invention with "first", "second", "third", and the like, but these components should not be limited by these terms. These terms are only used to distinguish one component from another. Also, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
In addition, the following embodiments of the present invention may be implemented individually, or may be implemented in combination with each other, and the embodiments of the present invention are not limited in this respect.
FIG. 2 is a schematic view of the arrangement structure of the caisson type toilet pipeline of the invention; FIG. 3 is an enlarged view of a portion of FIG. 2; referring to fig. 1, fig. 2 and fig. 3, the secondary drainage pipe for a caisson-type toilet provided by the present invention includes a main drainage pipe 12 transversely laid in a sinking area, and a vertical drainage pipe 3 connected to the main drainage pipe 12; a section of drain pipe 10 is transversely arranged on the vertical drain pipe 3, and a drain tank 101 is arranged below the drain pipe 10;
the drain pipe 10 is embedded between the waterproof protective layer 2 and the ceramsite concrete layer 4 in the sinking area;
one end of the drainage pipe 10 is communicated with the vertical drainage pipe 3, and the other end is provided with a pipe plug 102.
According to the secondary drainage pipeline of the caisson type toilet, provided by the embodiment of the invention, because the drainage pipe with one end communicated with the vertical drainage pipe is arranged on the waterproof protective layer, and the drainage groove for reversely draining water overflowing from the sunken area back to the main drainage pipe is formed in the drainage pipe, even if the pipeline in the caisson type toilet leaks, the water can flow into the main drainage pipe again from the drainage groove, so that the drainage water level is effectively reduced, and the drainage is not influenced by the blockage of the branch pipe.
Preferably, in order to guarantee the smoothness of the overflow water flowing back again in the sinking area, 3 drainage grooves 101 are arranged side by side at equal intervals, and the width of each drainage groove 101 is 5 mm.
Preferably, in order to prevent sand and stone from entering the drain pipe and further improve the smoothness of the overflow water flowing back again in the sinking area, the periphery of the drain tank 101 is wrapped with a filter screen.
The invention also provides a construction method of the secondary drainage pipeline of the caisson type toilet, which comprises the following steps:
step 1: manufacturing a drain pipe 10; the pipe wall of the drain pipe 10 is provided with drain grooves 101 with the width of 5mm, and 3 drain grooves 101 are arranged side by side at equal intervals;
step 2: before the caisson type toilet sinks to the ground, firstly, two waterproof steps are carried out, the first step is rigid, the second step is flexible, and a water closing test is carried out for 48 hours after the waterproof steps are finished;
and step 3: a waterproof protective layer 2 is arranged on the lower waterproof layer 1, and then a drain pipe 10 is arranged and installed, so that a drain groove 101 of the drain pipe 10 is arranged to be attached to the waterproof protective layer 2; one end of the drain pipe 10 is communicated with the vertical drain pipe 3, and the other end is provided with a pipe plug 102;
and 4, step 4: a filter screen for preventing sand from entering the drainage vertical pipe 3 is wrapped around the drainage groove 101;
and 5: and a ceramsite concrete layer 4, a fine stone concrete layer 5, a waterproof layer 6, a dry and hard cement mortar layer 7, a plain cement layer 8 and a ceramic tile 9 are sequentially laid above the vertical drainage pipe 3 from bottom to top.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (7)
1. A secondary drainage pipeline of a caisson type toilet comprises a main drainage pipe (12) transversely laid in a sunken area, wherein a vertical drainage pipe (3) vertically arranged is communicated with the main drainage pipe (12); the device is characterized in that a section of drain pipe (10) is transversely arranged on the vertical drain pipe (3), and a drain tank (101) is arranged below the drain pipe (10);
the drain pipe (10) is embedded between the waterproof protective layer (2) and the ceramsite concrete layer (4) in the sinking area;
one end of the drain pipe (10) is communicated with the vertical drain pipe (3), and the other end of the drain pipe is provided with a pipe plug (102).
2. The caisson-type toilet Secondary Drain pipe according to claim 1, characterised in that the drainage channels (101) are arranged side by side in at least 2.
3. The caisson-type toilet Secondary Drain pipe according to claim 1, characterised in that the width of the drainage channel (101) is 5 mm.
4. The secondary drainpipe for caisson-type toilets according to claim 2, wherein the drainages (101) are arranged side by side at equal intervals of at least 2.
5. The caisson-type toilet Secondary Drain pipe according to any one of claims 1 to 4, characterised in that the draining tank (11) is wrapped with a filtering net at its periphery.
6. The caisson type toilet secondary drainage pipe according to claim 5, wherein the drainage pipe (10) is sequentially paved with ceramic tiles (9), a plain cement layer (8), a dry and hard cement mortar layer (7), an upper waterproof layer (6), a fine stone concrete layer (5), a ceramsite concrete layer (4), a waterproof protective layer (2) and a lower waterproof layer (1) from top to bottom.
7. A construction method of a secondary drainage pipeline of a caisson type toilet is characterized by comprising the following steps:
step 1: manufacturing a drain pipe (10); arranging drainage grooves (101) with the width of 5mm on the wall of the drainage pipe (10), and arranging 3 drainage grooves (101) at equal intervals side by side;
step 2: before the caisson type toilet sinks to the ground, firstly, two waterproof steps are carried out, the first step is rigid, the second step is flexible, and a water closing test is carried out for 48 hours after the waterproof steps are finished;
and step 3: a waterproof protective layer (2) is arranged on the lower waterproof layer (1), and then a drain pipe (10) is arranged and installed, so that a drain groove (101) of the drain pipe (10) is arranged along with the waterproof protective layer (2); one end of the drain pipe (10) is communicated with the vertical drain pipe (3), and the other end is provided with a pipe plug (102);
and 4, step 4: a filter screen for preventing sand from entering the drainage vertical pipe (3) is wrapped around the drainage groove (101);
and 5: a ceramsite concrete layer (4), a fine stone concrete layer (5), a waterproof layer (6), a dry and hard cement mortar layer (7), a plain cement layer (8) and ceramic tiles (9) are sequentially laid above the vertical drainage pipe (3) from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278621.5A CN111088830A (en) | 2019-12-13 | 2019-12-13 | Caisson type toilet secondary drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278621.5A CN111088830A (en) | 2019-12-13 | 2019-12-13 | Caisson type toilet secondary drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111088830A true CN111088830A (en) | 2020-05-01 |
Family
ID=70396069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911278621.5A Pending CN111088830A (en) | 2019-12-13 | 2019-12-13 | Caisson type toilet secondary drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111088830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424797A (en) * | 2020-05-09 | 2020-07-17 | 海天建设集团有限公司 | Secondary floor drain connecting structure of sinking type toilet and construction process of secondary floor drain connecting structure |
| CN112302116A (en) * | 2020-11-17 | 2021-02-02 | 中建六局装饰工程有限公司 | Caisson type toilet secondary drainage structure and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538882A (en) * | 2009-04-27 | 2009-09-23 | 陆正新 | Modularized accumulated water drainage device for drainage and backfill layers of same layer |
| CN204435496U (en) * | 2014-12-24 | 2015-07-01 | 重庆建工住宅建设有限公司 | A kind of building co-layer draining structure |
| KR101536975B1 (en) * | 2015-03-10 | 2015-07-22 | 정일테크 (주) | Drainage piping of cellular concrete layer and constructing method thereof |
| CN107023146A (en) * | 2017-05-17 | 2017-08-08 | 深圳市奇信建设集团股份有限公司 | Toilet warterproof plate and its manufacture method |
| CN208501802U (en) * | 2018-07-06 | 2019-02-15 | 深圳市洪涛装饰股份有限公司 | A kind of bathroom caisson internal drainage construction |
| CN209585184U (en) * | 2018-12-26 | 2019-11-05 | 刘智忠 | A kind of antipriming pipe caisson drainage arrangement |
| CN211665866U (en) * | 2019-12-13 | 2020-10-13 | 中建城市建设发展有限公司 | Caisson type toilet secondary drainage pipeline |
-
2019
- 2019-12-13 CN CN201911278621.5A patent/CN111088830A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538882A (en) * | 2009-04-27 | 2009-09-23 | 陆正新 | Modularized accumulated water drainage device for drainage and backfill layers of same layer |
| CN204435496U (en) * | 2014-12-24 | 2015-07-01 | 重庆建工住宅建设有限公司 | A kind of building co-layer draining structure |
| KR101536975B1 (en) * | 2015-03-10 | 2015-07-22 | 정일테크 (주) | Drainage piping of cellular concrete layer and constructing method thereof |
| CN107023146A (en) * | 2017-05-17 | 2017-08-08 | 深圳市奇信建设集团股份有限公司 | Toilet warterproof plate and its manufacture method |
| CN208501802U (en) * | 2018-07-06 | 2019-02-15 | 深圳市洪涛装饰股份有限公司 | A kind of bathroom caisson internal drainage construction |
| CN209585184U (en) * | 2018-12-26 | 2019-11-05 | 刘智忠 | A kind of antipriming pipe caisson drainage arrangement |
| CN211665866U (en) * | 2019-12-13 | 2020-10-13 | 中建城市建设发展有限公司 | Caisson type toilet secondary drainage pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424797A (en) * | 2020-05-09 | 2020-07-17 | 海天建设集团有限公司 | Secondary floor drain connecting structure of sinking type toilet and construction process of secondary floor drain connecting structure |
| CN112302116A (en) * | 2020-11-17 | 2021-02-02 | 中建六局装饰工程有限公司 | Caisson type toilet secondary drainage structure and construction method thereof |
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