CN109537685B - Toilet structure composed of vertical pipe embedded part devices and construction method thereof - Google Patents
Toilet structure composed of vertical pipe embedded part devices and construction method thereof Download PDFInfo
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- CN109537685B CN109537685B CN201811419450.9A CN201811419450A CN109537685B CN 109537685 B CN109537685 B CN 109537685B CN 201811419450 A CN201811419450 A CN 201811419450A CN 109537685 B CN109537685 B CN 109537685B
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- 238000010276 construction Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 239000010410 layer Substances 0.000 claims abstract description 69
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 238000011065 in-situ storage Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009435 building construction Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
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- 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
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- 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
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
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- 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
Abstract
The invention relates to a toilet structure consisting of a vertical pipe embedded part device and a construction method thereof, wherein the toilet structure comprises a ponding discharger, an upper vertical pipe, a lower vertical pipe, a cast-in-place floor slab, a lower leveling layer, a lower waterproof layer, a filling layer, an upper leveling layer, an upper waterproof layer and a decorative surface layer which are sequentially arranged from bottom to top; the lower part of the accumulated water discharger is embedded in the cast-in-place floor slab; the upper vertical pipe is inserted with the upper end of the accumulated water discharger; the lower vertical pipe is inserted with the lower end of the accumulated water discharger; the accumulated water discharger comprises an eccentric adjusting part and a water passing main body which are sleeved from top to bottom; this bathroom structure has good waterproof performance and anti ponding ability, and the pipeline is built-in, and is succinct pleasing to the eye, and the noise is little, can once take shape with the ponding discharger, need not additionally seal, need not the formwork for the second time, simple to operate, and wherein the ponding discharger can be according to rivers size automatically regulated runner bore to reduce the buzz that flowing water and air produced, the noise abatement.
Description
Technical Field
The invention relates to a toilet structure consisting of vertical pipe embedded part devices and a construction method thereof, belonging to the field of drainage pipe fittings.
Background
At present, a drainage system in the building industry, in particular to a sealing process of a joint of a structural plate and a vertical pipe, such as a sealing process problem of a joint of a toilet drainage vertical pipe, a kitchen drainage vertical pipe and the like penetrating through the structural plate. The prior method comprises the following steps: firstly, holes are reserved, after a house main body is finished (within about one year), water drainage and water supply pipelines are installed, a vertical pipe is installed, secondary formwork is poured, sealed and waterproof, the structure is not ideal, and water is easy to leak around the vertical pipe; secondly, after the main engineering is finished, the structural plate has no preformed hole, the vertical pipe is installed by drilling a hole with water, the sealing and water proofing results are not ideal, the periphery of the vertical pipe is easy to leak water, and the method has a plurality of defects: firstly, the second time of support template is labor-consuming and material-consuming; the cement structure is poured early one year ago, the cement structure plate is dry and permeable, a water feeding pipeline and a water discharging pipeline are installed after one year, cement is poured, sealed and waterproof are achieved, the original cement structure plate cannot shrink, the pipeline installed at present is poured with cement and sealed, waterproof is dry certainly and shrinks certainly, dry cracks are formed, sealing is broken, the waterproof layer is broken, and therefore water leakage is easy.
In addition, the existing accumulated water discharger can only simply play a role in discharging accumulated water, and due to the arrangement of the eccentric adjusting piece, the caliber of the accumulated water discharger is large at the top and small at the bottom, and running water generates ringing in a cavity of the accumulated water discharger and has high noise; meanwhile, flowing water easily flows back from a water accumulation drainage hole of the water accumulation discharger to cause repeated water accumulation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a toilet structure consisting of vertical pipe embedded part devices and a construction method thereof. This bathroom structure has good waterproof performance and anti ponding ability, and the pipeline is built-in, and is succinct pleasing to the eye, and the noise is little, can once take shape with the ponding discharger, need not additionally seal, need not the formwork for the second time, simple to operate, and wherein the ponding discharger can be according to rivers size automatically regulated runner bore to reduce the buzz that running water and air produced, the noise abatement, and can also avoid the drainage in-process flowing water to be followed the water backflow by ponding drain hole department.
The technical scheme of the invention is as follows:
the toilet structure consists of a vertical pipe embedded part device, and comprises a ponding discharger, an upper vertical pipe, a lower vertical pipe, a cast-in-place floor slab, a lower leveling layer, a lower waterproof layer, a filling layer, an upper leveling layer, an upper waterproof layer and a decorative surface layer which are sequentially arranged from bottom to top; the lower part of the accumulated water discharger is embedded in the cast-in-place floor slab; the upper vertical pipe is inserted with the upper end of the accumulated water discharger; the lower vertical pipe is inserted with the lower end of the accumulated water discharger; the accumulated water discharger comprises an eccentric adjusting part and a water passing main body which are sleeved from top to bottom; the upper vertical pipe is inserted on the eccentric adjusting piece; a positioning pin is sleeved outside the lower part of the water passing main body; the water passing main body is fixed on a cast-in-place floor slab through the positioning feet; the water passing main body comprises a first section, a second section, a third section and a fourth section, wherein the inner diameters of the openings of the first section, the second section, the third section and the fourth section are sequentially reduced from top to bottom; the third section and the fourth section are pre-embedded in the cast-in-place floor slab; the eccentric adjusting piece is sleeved on the first section; a plurality of water inlet holes are formed in the side wall of the second section; the lower leveling layer and the lower waterproof layer are inclined from the periphery to the water inlet hole downwards so that the water inlet hole is positioned at the lowest part of the lower waterproof layer.
Wherein, an elastic rubber tube is sleeved in the second section; the diameter of the elastic rubber cylinder is gradually reduced from top to bottom; the upper end of the elastic rubber cylinder is fixed on the inner wall of the upper end of the second section, and the lower end of the elastic rubber cylinder extends to the third section; the diameter of the static state lower end of the elastic rubber cylinder is smaller than the inner diameter of the third section.
The bottom of the elastic rubber cylinder extends outwards to form an annular elastic rubber sheet; the elastic rubber sheet is bonded on the step between the second section and the third section; an included angle alpha between the elastic rubber sheet and the elastic rubber cylinder is an acute angle, so that an annular water leakage cavity is enclosed among the elastic rubber cylinder, the elastic rubber sheet and the second section; and a plurality of water leakage holes communicated with the water leakage cavity and the third section are formed in the position, close to the elastic rubber cylinder, of the elastic rubber sheet.
Wherein a chamfer is arranged at the top of the third section; the chamfer corresponds to the water leakage hole, so that the elastic rubber cylinder and the elastic rubber sheet are bent towards one side of the water leakage cavity under the impact of water flow to enable the water leakage hole to be attached to the chamfer to block the water leakage hole.
And a plurality of springs are connected between the elastic rubber cylinder and the inner wall of the second section.
Wherein, the third section is internally sleeved with an annular laser channel with the upper end and the lower end open; the inner diameter of the annular torrent channel is gradually reduced from top to bottom; a leakage net is sealed at the upper end of the annular torrent channel; the leakage net inclines downwards towards the middle part of the third section.
Wherein, a bearing ring is fixedly sleeved outside the lower part of the annular torrent channel; the bearing ring can be detached and pressed on the step between the third section and the fourth section so that the annular torrent channel is supported in the third section.
The installation and construction method of the toilet structure consisting of the vertical pipe embedded part devices comprises the following steps:
installing an annular torrefying channel: sleeving the annular torrent channel in the third section to enable the bearing ring to be pressed down on a step between the third section and the fourth section;
installing an elastic rubber cylinder and an elastic rubber sheet: one end of the spring is connected to the outer wall of the elastic rubber cylinder, and the other end of the spring is connected to the inner wall of the second section; bonding the upper end of the elastic rubber cylinder on the inner wall of the upper part of the second section, and bonding the elastic rubber sheet on the step between the second section and the third section;
embedding accumulated water ejectors when the cast-in-place floor slab is poured, and embedding the third section and the fourth section of each accumulated water ejector in the cast-in-place floor slab;
fixing the positioning pin on the cast-in-place floor slab through a bolt, wherein the positioning pin is fixedly sleeved outside the second section and is positioned below the water inlet hole;
fifthly, laying a lower leveling course on the cast-in-place floor slab, wherein the lower leveling course inclines from the periphery to the water inlet hole downwards to ensure that the water inlet hole is the lowest;
sixthly, laying a lower waterproof layer on the lower leveling layer;
seventhly, the upper vertical pipe is inserted on the eccentric adjusting piece; inserting the lower vertical pipe on the fourth section;
eighthly, checking and accepting water: an hourly water storage test is carried out, and the water storage acceptance is in accordance with relevant standards;
ninthly, backfilling a filling layer on the lower waterproof layer according to the building construction requirements;
paving an upper leveling layer on the filling layer at the salt (R);
⑪ laying a waterproof layer on the upper leveling layer;
⑫ laying decorative layer on the upper waterproof layer.
The invention has the following beneficial effects:
1. the invention has good waterproof performance and water accumulation prevention performance, is internally arranged in a pipeline, is simple and beautiful, has low noise, can be formed with the accumulated water discharger once, does not need additional sealing, does not need secondary formwork support, and is convenient to install, wherein the accumulated water discharger can automatically adjust the caliber of the flow channel according to the size of water flow, thereby reducing the howling generated by the flowing water and air, reducing the noise, and avoiding the flowing water from flowing back from the accumulated water drainage hole in the drainage process.
2. The invention can automatically adjust the caliber of the flow channel according to the water flow, thereby reducing the howling generated by flowing water and air, reducing noise and avoiding the flowing water from flowing back from the accumulated water drainage hole in the drainage process.
3. The invention is provided with the elastic rubber cylinder, the caliber of the flow channel is automatically adjusted along with the size of the water flow by utilizing the deformation and the expansion capacity of the elastic rubber cylinder, and the adjusting mode is simple and convenient.
4. The elastic rubber sheet is arranged and matched with the elastic rubber cylinder to form a triangular bottom structure, so that the stability of the elastic rubber cylinder is improved, and the deformation capacity of the elastic rubber cylinder is ensured.
5. According to the invention, the elastic rubber sheet is provided with the water leakage holes, the top of the third section is provided with the chamfer, and the chamfer corresponds to the water leakage holes, so that on one hand, the accumulated water discharge function of the accumulated water discharger under normal conditions is ensured, and the water leakage holes can be automatically closed during flushing, so that the water flow is prevented from reversely flowing and overflowing from the water leakage holes and the water inlet holes.
6. The annular shock channel is arranged, so that the water flow speed at the bottom of the accumulated water discharger can be increased, the negative pressure of the water flow at the upper part and the lower part of the accumulated water discharger is increased, and the anti-blocking capability of the accumulated water discharger is improved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an overall schematic view of the standing water discharger of the present invention;
FIG. 3 is a schematic vertical cross-sectional view of the present invention water main body;
FIG. 4 is a schematic view of the water passing through the main body of water according to the present invention.
The reference numbers in the figures denote:
1-cast-in-place floor slab, 2-lower leveling layer, 3-lower waterproof layer, 4-filling layer, 5-upper leveling layer, 6-upper waterproof layer, 7-decorative surface layer, 8-accumulated water discharger, 81-eccentric adjusting part, 82-water passing main body, 821-first section, 822-second section, 8221-water inlet hole, 823-third section, 8231-chamfer, 824-fourth section, 83-positioning pin, 84-elastic rubber cylinder, 85-elastic rubber sheet, 851-water leakage hole, 86-water leakage cavity, 87-spring, 88-annular exciting flow channel, 881-leakage net, 882-bearing ring, 9-upper vertical pipe and 10-lower vertical pipe.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 to 4, the toilet structure composed of the vertical pipe embedded part device comprises a ponding discharger 8, an upper vertical pipe 9, a lower vertical pipe 10, a cast-in-place floor 1, a lower leveling layer 2, a lower waterproof layer 3, a filling layer 4, an upper leveling layer 5, an upper waterproof layer 6 and a decorative surface layer 7 which are sequentially arranged from bottom to top; the lower part of the accumulated water discharger 8 is embedded in the cast-in-place floor slab 1; the upper vertical pipe 9 is inserted with the upper end of the accumulated water discharger 8; the lower vertical pipe 10 is inserted with the lower end of the accumulated water discharger 8; the accumulated water discharger 8 comprises an eccentric adjusting part 81 and a water passing main body 82 which are sleeved from top to bottom; the upper vertical pipe 9 is inserted on the eccentric adjusting piece 81; a positioning pin 83 is sleeved outside the lower part of the water passing main body 82; the water passing main body 82 is fixed on the cast-in-situ floor slab 1 through the positioning feet 83; the water passing main body 82 comprises a first section 821, a second section 822, a third section 823 and a fourth section 824, wherein the inner diameters of the openings of the first section 821, the second section 822, the third section 823 and the fourth section 824 are sequentially reduced from top to bottom; the third section 823 and the fourth section 824 are embedded in the cast-in-place floor slab 1; the eccentric adjusting piece 81 is sleeved on the first section 821; a plurality of water inlet holes 8221 are formed in the side wall of the second section 822; the lower leveling layer 2 and the lower waterproof layer 3 are inclined downwards to the water inlet 8221 from the periphery to enable the water inlet 8221 to be located at the lowest part of the lower waterproof layer 3.
Further, an elastic rubber cylinder 84 is sleeved in the second section 822; the diameter of the elastic rubber cylinder 84 is gradually reduced from top to bottom; the upper end of the elastic rubber cylinder 84 is fixed on the inner wall of the upper end of the second section 822, and the lower end of the elastic rubber cylinder extends to the third section 823; the diameter of the static lower end of the elastic rubber cylinder 84 is smaller than the inner diameter of the third section 823.
Further, the bottom of the elastic rubber cylinder 84 extends outwards to form an annular elastic rubber sheet 85; the elastic rubber sheet 85 is bonded on the step between the second section 822 and the third section 823; an included angle alpha between the elastic rubber sheet 85 and the elastic rubber cylinder 84 is an acute angle, so that an annular water leakage cavity 86 is enclosed among the elastic rubber cylinder 84, the elastic rubber sheet 85 and the second section 822; the elastic rubber sheet 85 is provided with a plurality of water leakage holes 851 communicating the water leakage cavity 86 with the third section 823 at the position close to the elastic rubber cylinder 84.
Further, a chamfer 8231 is arranged at the top of the third section 823; the chamfer 8231 corresponds to the water leakage hole 851, so that the elastic rubber cylinder 84 and the elastic rubber sheet 85 bend towards one side of the water leakage cavity 86 under the impact of water flow to make the water leakage hole 851 adhere to the chamfer 8231 to block the water leakage hole 851.
Further, a plurality of springs 87 are connected between the elastic rubber cylinder 84 and the inner wall of the second section 822.
Further, an annular torrent channel 88 with an open upper end and a open lower end is sleeved in the third section 823; the inner diameter of the annular torrent channel 88 is gradually reduced from top to bottom; the upper end of the annular torrent channel 88 is sealed with a leakage net 881; the drain net 881 is inclined downwards towards the middle of the third section 823.
Further, a bearing ring 882 is fixedly sleeved outside the lower part of the annular nozzle passage 88; the retainer ring 882 is removably pressed over the step between the third 823 and fourth 824 sections to support the annular excitation channel 88 within the third 823 section.
The installation and construction method of the toilet structure consisting of the vertical pipe embedded part devices comprises the following steps:
installing an annular torrefying channel 88: the annular exciting flow channel 88 is sleeved in the third section 823, so that the bearing ring 882 is pressed down on a step between the third section 823 and the fourth section 824;
installing an elastic rubber cylinder 84 and an elastic rubber sheet 85: one end of the spring 87 is connected to the outer wall of the elastic rubber cylinder 84, and the other end is connected to the inner wall of the second section 822; the upper end of the elastic rubber cylinder 84 is bonded on the inner wall of the upper part of the second section 822, and the elastic rubber sheet 85 is bonded on the step between the second section 822 and the third section 823;
thirdly, pre-burying the accumulated water discharger 8 when the cast-in-situ floor slab 1 is poured, and pre-burying a third section 823 and a fourth section 825 of the accumulated water discharger 8 in the cast-in-situ floor slab 1;
fixing the positioning pin 83 on the cast-in-situ floor slab 1 through a bolt, wherein the positioning pin 83 is fixedly sleeved outside the second section 822 and is positioned below the water inlet 8221;
fifthly, laying a lower leveling layer 2 on the cast-in-place floor slab 1, wherein the lower leveling layer 2 inclines downwards from the periphery to a water inlet 8221, and the lowest water inlet 8221 is ensured;
sixthly, laying a lower waterproof layer 3 on the lower leveling layer 2;
seventhly, the upper vertical pipe 9 is inserted on the eccentric adjusting piece 81; inserting the lower riser 10 onto the fourth section 824;
eighthly, checking and accepting water: performing a 24-hour water storage test, and checking and accepting the water storage to meet relevant specifications;
ninthly, backfilling a filling layer 4 on the lower waterproof layer 3 according to the building construction requirements;
paving an upper leveling layer 5 on the filling layer 4 at the salt (R);
⑪ laying a waterproof layer 6 on the upper leveling layer 5;
⑫ A finishing layer 7 is laid on the upper waterproof layer 6.
The accumulated water discharger disclosed by the invention has the working principle that:
when the water is not flushed, accumulated water in the caisson or the falling plate flows into the water leakage cavity 86 through the water inlet hole 8221 and then flows into the third section 823 through the water leakage hole 851 to be discharged.
Referring to fig. 4, during flushing, water flows through the first section 821 and flows into the second section 822, and during the second section 822, the elastic rubber tube 84 is extruded outwards, the caliber of the elastic rubber tube 84 changes along with the size of the water flow, so that the ringing of the water flow and air is reduced, and the flushing noise is reduced; meanwhile, the elastic rubber sheet 85 is bent, so that the water leakage holes 851 are attached to the chamfer 8231 to be closed, and the backflow overflow of water flow is avoided.
When water flow enters the third section 823, part of the water flow flows into the annular torrent channel 88 and is accelerated in the annular torrent channel 88, so that the water flow forms a water ring which is attached to the lower part of the third section 823, is close to the inner wall and has a larger flow velocity, the flow velocity of the water flow in the middle is increased, the air pressure and the water pressure at the lower part of the third section 823 are reduced, the negative pressure difference between the upper part and the lower part of the water flow in the third section 823 is improved, and the anti-blocking capacity of the accumulated water discharger is.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The toilet structure composed of the vertical pipe embedded part device is characterized in that: the concrete floor comprises a ponding discharger (8), an upper vertical pipe (9), a lower vertical pipe (10), and a cast-in-place floor (1), a lower leveling layer (2), a lower waterproof layer (3), a filling layer (4), an upper leveling layer (5), an upper waterproof layer (6) and a decorative surface layer (7) which are sequentially arranged from bottom to top; the lower part of the accumulated water discharger (8) is embedded in the cast-in-place floor slab (1); the upper vertical pipe (9) is inserted with the upper end of the accumulated water discharger (8); the lower vertical pipe (10) is inserted with the lower end of the accumulated water discharger (8); the accumulated water discharger (8) comprises an eccentric adjusting piece (81) and a water passing main body (82) which are sleeved from top to bottom; the upper vertical pipe (9) is inserted on the eccentric adjusting piece (81); a positioning pin (83) is sleeved outside the lower part of the water passing main body (82); the water passing main body (82) is fixed on the cast-in-situ floor (1) through the positioning feet (83); the water passing main body (82) comprises a first section (821), a second section (822), a third section (823) and a fourth section (824), wherein the inner diameters of openings of the first section, the second section and the third section are reduced in sequence from top to bottom; the third section (823) and the fourth section (824) are pre-buried in the cast-in-place floor slab (1); the eccentric adjusting piece (81) is sleeved on the first section (821); a plurality of water inlet holes (8221) are formed in the side wall of the second section (822); the lower leveling layer (2) and the lower waterproof layer (3) are inclined from the periphery to the position of the water inlet hole (8221) so that the water inlet hole (8221) is positioned at the lowest part of the lower waterproof layer (3); the third section (823) is internally sleeved with an annular torrent channel (88) with the upper end and the lower end open; the inner diameter of the annular torrent channel (88) is gradually reduced from top to bottom; a leakage net (881) is sealed at the upper end of the annular torrefying channel (88); the drain net (881) inclines downwards towards the middle part of the third section (823); a bearing ring (882) is fixedly sleeved outside the lower part of the annular torrent channel (88); the retainer ring (882) is removably pressed against the step between the third section (823) and the fourth section (824) to support the annular exist (88) within the third section (823).
2. The toilet structure of riser embedment devices as recited in claim 1, wherein: an elastic rubber cylinder (84) is sleeved in the second section (822); the diameter of the elastic rubber cylinder (84) is gradually reduced from top to bottom; the upper end of the elastic rubber cylinder (84) is fixed on the inner wall of the upper end of the second section (822), and the lower end of the elastic rubber cylinder extends to the third section (823); the diameter of the static state lower end of the elastic rubber cylinder (84) is smaller than the inner diameter of the third section (823).
3. The toilet structure of riser embedment devices as recited in claim 2, wherein: the bottom of the elastic rubber cylinder (84) extends outwards to form an annular elastic rubber sheet (85); the elastic rubber sheet (85) is bonded on the step between the second section (822) and the third section (823); an included angle alpha between the elastic rubber sheet (85) and the elastic rubber cylinder (84) is an acute angle, so that an annular water leakage cavity (86) is enclosed among the elastic rubber cylinder (84), the elastic rubber sheet (85) and the second section (822); the position of the elastic rubber sheet (85) close to the elastic rubber cylinder (84) is provided with a plurality of water leakage holes (851) for communicating the water leakage cavity (86) with the third section (823).
4. The toilet structure of riser embedment devices as recited in claim 3, wherein: a chamfer (8231) is arranged at the top of the third section (823); the chamfer angle (8231) corresponds to the water leakage hole (851), so that the elastic rubber cylinder (84) and the elastic rubber sheet (85) bend towards one side of the water leakage cavity (86) under the impact of water flow to enable the water leakage hole (851) to be attached to the chamfer angle (8231) to block the water leakage hole (851).
5. The toilet structure of riser embedment devices as recited in claim 4, wherein: a plurality of springs (87) are connected between the elastic rubber cylinder (84) and the inner wall of the second section (822).
6. The construction method of the toilet structure consisting of the vertical pipe embedded part devices is characterized in that: use of the toilet structure of riser embedment devices of claim 5, comprising the sequential steps of:
installing an annular torrefying channel (88): sleeving the annular exciting flow channel (88) in the third section (823) to enable the bearing ring (882) to be pressed down on a step between the third section (823) and the fourth section (824);
installing an elastic rubber cylinder (84) and an elastic rubber sheet (85): one end of the spring (87) is connected to the outer wall of the elastic rubber cylinder (84), and the other end is connected to the inner wall of the second section (822); bonding the upper end of the elastic rubber cylinder (84) to the inner wall of the upper part of the second section (822), and bonding the elastic rubber sheet (85) to the step between the second section (822) and the third section (823);
thirdly, pre-burying the accumulated water discharger (8) when the cast-in-situ floor slab (1) is poured, and pre-burying a third section (823) and a fourth section (824) of the accumulated water discharger (8) in the cast-in-situ floor slab (1);
fixing the positioning pin (83) on the cast-in-situ floor slab (1) through a bolt, wherein the positioning pin (83) is fixedly sleeved outside the second section (822) and is positioned below the water inlet hole (8221);
fifthly, laying a lower leveling layer (2) on the cast-in-place floor slab (1), wherein the lower leveling layer (2) inclines downwards from the periphery to the position of the water inlet hole (8221) to ensure that the position of the water inlet hole (8221) is lowest;
sixthly, laying a lower waterproof layer (3) on the lower leveling layer (2);
seventhly, the upper vertical pipe (9) is inserted on the eccentric adjusting piece (81); inserting the lower vertical pipe (10) on the fourth section (824);
eighthly, checking and accepting water: performing a 24-hour water storage test, and checking and accepting the water storage to meet relevant specifications;
ninthly, backfilling a filling layer (4) on the lower waterproof layer (3) according to the building construction requirements;
paving an upper leveling layer (5) on the filling layer (4);
⑪ laying a waterproof layer (6) on the upper leveling layer (5);
⑫ the decorative layer (7) is laid on the upper waterproof layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811419450.9A CN109537685B (en) | 2018-11-26 | 2018-11-26 | Toilet structure composed of vertical pipe embedded part devices and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811419450.9A CN109537685B (en) | 2018-11-26 | 2018-11-26 | Toilet structure composed of vertical pipe embedded part devices and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109537685A CN109537685A (en) | 2019-03-29 |
| CN109537685B true CN109537685B (en) | 2020-09-08 |
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| CN201811419450.9A Expired - Fee Related CN109537685B (en) | 2018-11-26 | 2018-11-26 | Toilet structure composed of vertical pipe embedded part devices and construction method thereof |
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| CN113897921B (en) * | 2021-10-19 | 2022-10-04 | 安徽金川活动坝科技有限公司 | Hydraulic pressure dam with power generation facility |
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| CN107663876A (en) * | 2017-09-30 | 2018-02-06 | 上海深海宏添建材有限公司 | A kind of same layer Water-logged draining device of new structure |
| CN207331881U (en) * | 2017-09-19 | 2018-05-08 | 李天成 | A kind of antiseepage connects Lou adjustable pre-buried standpipe ponding discharger |
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| CN207727737U (en) * | 2017-12-14 | 2018-08-14 | 江苏建筑职业技术学院 | A kind of anti-odor floor drain for building |
| CN108643288A (en) * | 2018-05-31 | 2018-10-12 | 中国建筑第六工程局有限公司 | A kind of subsided rest room secondary drainage waterproof system |
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| CN202969483U (en) * | 2012-11-29 | 2013-06-05 | 陈刚 | Drain pipe for toilet |
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| CN207331881U (en) * | 2017-09-19 | 2018-05-08 | 李天成 | A kind of antiseepage connects Lou adjustable pre-buried standpipe ponding discharger |
| CN107663876A (en) * | 2017-09-30 | 2018-02-06 | 上海深海宏添建材有限公司 | A kind of same layer Water-logged draining device of new structure |
| CN207436179U (en) * | 2017-09-30 | 2018-06-01 | 武汉圣禹排水系统有限公司 | A kind of shunting well with double flap gates and the drainage system including the shunting well |
| CN207727737U (en) * | 2017-12-14 | 2018-08-14 | 江苏建筑职业技术学院 | A kind of anti-odor floor drain for building |
| CN108643288A (en) * | 2018-05-31 | 2018-10-12 | 中国建筑第六工程局有限公司 | A kind of subsided rest room secondary drainage waterproof system |
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| CN109537685A (en) | 2019-03-29 |
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