CN111173084A - Accumulated water remover - Google Patents
Accumulated water remover Download PDFInfo
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- CN111173084A CN111173084A CN202010098238.8A CN202010098238A CN111173084A CN 111173084 A CN111173084 A CN 111173084A CN 202010098238 A CN202010098238 A CN 202010098238A CN 111173084 A CN111173084 A CN 111173084A
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- water
- water seal
- drainage
- shell
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 376
- 238000007789 sealing Methods 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 4
- 241000700605 Viruses Species 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 60
- 230000008595 infiltration Effects 0.000 description 6
- 238000001764 infiltration Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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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
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a accumulated water remover, wherein a drainage channel is arranged in the center of a shell and penetrates through the upper and lower ports of the shell, a water seal groove is arranged in the shell, a water seal cover covers the upper part of the water seal groove, a drainage hole is arranged on the water seal cover and is communicated with the water seal groove, and the water seal groove is communicated with the drainage channel. The invention discharges the accumulated water above the cast-in-place floor slab or in the caisson filling layer, and prevents the odor and the virus of the drainage vertical pipe from entering the room.
Description
Technical Field
The invention relates to the field of drainage of the same floor of a building, in particular to a ponding drainer.
Background
The drainage of the same floor of the building means that the drainage horizontal pipes of the same floor do not penetrate through the floor slab and are connected to the drainage vertical pipes in the same floor. If the condition that needs clearance mediation takes place, can solve a drainage mode of problem in this layer cover promptly. Compared with the traditional interlayer drainage mode, the most fundamental idea change of the same-layer drainage scheme is that the constraint between adjacent floors is thoroughly eliminated through reasonable arrangement of pipelines in the same layer, and a series of troubles and hidden dangers caused by the fact that a drainage transverse pipe occupies the space of the lower layer are avoided.
In order to realize the same-floor drainage, a drawdown type same-floor drainage or a different drawdown type same-floor drainage is generally adopted. In the lowering plate type same-floor drainage scheme, a sedimentation box is generally adopted, horizontal drainage pipes of water appliances such as wash basins, showers, bathtubs, toilets and the like are paved in the sedimentation box, the horizontal drainage pipes are connected with vertical drainage pipes penetrating through a floor slab to a lower-floor household space, then a filling layer is filled in the sedimentation box and is formed, the filling layer is positioned above a concrete layer of a cast-in-place floor slab, and a waterproof layer and a floor tile layer are arranged above the filling layer. If the waterproof layer is aged and damaged, water above the floor tile layer can seep into the filling layer and deposit above the concrete layer of the cast-in-place floor slab, so that accumulated water in the settling tank cannot be discharged well, and the problem that the accumulated water excessively leaks to a next layer of residents exists. In order to solve the problem of draining accumulated water in the settling tank, if drainage holes are directly formed in the vertical drainage pipes or water seals are arranged to be too shallow and too small in capacity, the vertical drainage pipes are easy to dry and cause water seal failure, the vertical drainage pipes are communicated with the septic tank and each layer of households, odor and viruses in the vertical drainage pipes can flow back into the drainage holes and the filling layers of the settling tank to enter the household space, the environment of the households is influenced, and the situation of epidemic is more feared.
Disclosure of Invention
In view of the above, the present invention provides a water accumulation remover, which can not only discharge accumulated water above a concrete layer of a cast-in-place floor slab or in a caisson, but also prevent odor and viruses of a vertical drainage pipe from entering a room.
On one hand, the invention provides a accumulated water remover, wherein a drainage channel is arranged in the center of a shell, the drainage channel penetrates through the upper and lower ports of the shell, a water seal groove is arranged in the shell, a water seal cover covers the upper part of the water seal groove, a drainage hole is arranged on the water seal cover or the shell, the drainage hole is communicated with the water seal groove, and the water seal groove is communicated with the drainage channel.
In order to prevent the water seal height from dropping, the water seal in the water seal groove is invalid, so that odor and virus of the vertical drainage pipe can enter a room. In a further technical scheme, the shell comprises a bottom plate, an outer surrounding plate and an inner surrounding plate; the inner surrounding plate is surrounded with a drainage channel, the inner surrounding plate is positioned in the outer surrounding plate, the outer surrounding plate is surrounded with the periphery of the inner surrounding plate, the bottom plate is connected with the outer surrounding plate and the bottom of the inner surrounding plate, the outer surrounding plate, the inner surrounding plate and the bottom plate are surrounded with a water seal groove with a closed lower end and an open upper end, the lower plane of the bottom plate is a bottom plane of the shell, a lower bell mouth section is arranged at the lower end of the shell, and the lowest point of the water seal groove is lower than the highest point of the lower bell.
In a further technical scheme, a water seal partition plate is arranged below a water seal cover and is positioned in a water seal groove to form a water seal, the water seal partition plate divides the water seal groove into a first cavity and a second cavity, the plane of the lowest point of the water seal partition plate is higher than the plane of the lowest point of the water seal groove to form a first water passing channel, and the first water passing channel is communicated with the first cavity and the second cavity; the lower plane of the water sealing cover is higher than the highest point plane of the water sealing groove to form a second water passing channel, and the second water passing channel is communicated with the second cavity and the drainage channel; the drain hole is communicated with the first cavity; a drainage groove is arranged on the upper plane of the water seal cover, and the drainage hole is positioned in the drainage groove; the upper plane of the water seal cover is flush with the top plane of the shell.
In a further technical scheme, the height H4 from the lowest point (E) of the water seal groove to the bottom plane (A) of the shell is 1-40 mm, and the volume of the water seal groove is more than 50000mm3The height H3 of the first water passing channel is 1-20 mm, the height H6 of the second water passing channel is 1-20 mm, and the water passing sectional areas of the first water passing channel and the second water passing channel are larger than 300mm2。
In order to prevent accumulated water from penetrating into a lower-layer household through a gap at the matching part of the shell and the concrete layer of the cast-in-place floor slab or water penetrating into the concrete layer of the cast-in-place floor slab, in a further technical scheme, a water seepage hole is formed in the outer side wall of the upper end of the shell and is lower than the top plane of the shell, the water seepage hole is communicated with the water seal groove, and the water seepage hole is higher than the highest point plane of the water seal groove.
In further technical scheme, be provided with first stagnant water ring on casing upper end lateral wall, first stagnant water ring is located infiltration hole below, and first stagnant water ring downward sloping forms the infiltration groove, and the ponding of infiltration groove is passed through the infiltration hole and is discharged into in the water seal groove.
In a further technical scheme, the infiltration hole downward sloping, first seal ring inclination angle R1 is less than 90 degrees, and the width L1 of first seal ring is 5 ~ 100mm, and infiltration hole central line and casing top plane height H7 are 2 ~ 50 mm.
In a further technical scheme, the water seepage hole and the first water stop ring are pre-embedded inside a concrete layer of the cast-in-place floor slab, water permeating into a gap at the matching position of the shell and the concrete layer of the cast-in-place floor slab or permeating into the concrete layer of the cast-in-place floor slab is discharged into the water seal groove through the water seepage groove and the water seepage hole, and accumulated water on the upper plane of the concrete layer of the cast-in-place floor slab is discharged into the water seal groove through the water.
In order to quickly discharge accumulated water in a filling layer of the settling tank, in a further technical scheme, a buffer cavity with a closed upper end and an open lower end is arranged on the water seal cover, one part of an opening at the lower end of the buffer cavity is positioned above the water seal groove, the other part of the opening at the lower end of the buffer cavity is positioned above the drainage channel, and the buffer cavity is communicated with the water seal groove and the drainage channel.
In order to facilitate the installation of the upper drainage vertical pipe and the lower drainage vertical pipe and the installation of the shell, in a further technical scheme, a second water stop ring is arranged in the middle of the shell, a bottom foot and a snap fastener are arranged on a bottom plate of the shell, a connecting pipe fitting is arranged on a water seal cover, the connecting pipe fitting and the water seal cover are integrally formed or connected into a functional whole, the connecting pipe fitting and the water seal cover are matched to form an eccentric structural member, the connecting pipe fitting is connected with the upper drainage vertical pipe or the pipe fitting, the lower end of the shell is connected with the lower drainage vertical pipe, and a drainage channel is communicated with the upper drainage vertical pipe.
Compared with the prior art, the accumulated water remover has the beneficial effects that:
1. by utilizing the water sealing function in the water sealing groove, accumulated water above the concrete layer of the cast-in-place floor or in the caisson can be discharged through the drain hole, and odor and viruses of the vertical drainage pipe can be prevented from entering a room through the drain hole.
2. Because the accumulated water is not constant flow water and the accumulated water amount is small, the volume of a water seal tank of the existing accumulated water drainer is small, the height of a water seal is small, if the water in the water seal tank is evaporated and reduced, the water in the water seal tank cannot be supplemented, the height of the water seal is reduced, the water seal in the water seal tank is invalid, and odor and viruses of a vertical drainage pipe are caused to flow into a room. In order to solve the problems, the accumulated water remover disclosed by the invention is ingenious in structure, the volume of the water seal groove is increased, the height of the water seal groove is increased, the water seal height is increased, the water passing area of the first water passing channel and the second water passing channel is increased under the condition that the height of a cast-in-place floor is not increased and the outer diameter size of the accumulated water remover is not increased, and the problems of water seal failure and water seal groove drying are solved. The water passing areas of the first water passing channel and the second water passing channel are increased, so that water in a filling layer of the settling tank can be quickly discharged, and the phenomenon that the water is leaked due to overlong deposition time in the settling tank is prevented.
3. Because the expansion coefficient of the shell is different from that of concrete, when the shell expands under heating, a gap is formed at the matching part of the shell and the concrete layer of the cast-in-place floor slab, and accumulated water can flow into the space of a lower-layer household along the gap. In order to solve the problems, the accumulated water drainer of the invention utilizes the inclined first water stop ring to guide the accumulated water to flow into the water seepage tank, thereby preventing the water from flowing to other parts. The inclined water seepage holes are utilized to discharge water permeating into the gap at the matching position of the shell and the concrete layer of the cast-in-situ floor slab or permeating into the concrete layer of the cast-in-situ floor slab into the water seal groove, so that accumulated water is prevented from flowing into the space of a lower-layer household along the matching gap.
4. The buffer cavity is arranged above the junction of the water seal groove and the drainage channel of the accumulated water remover, so that the problem of drainage blockage in the prior art is solved, and accumulated water in a filling layer of the settling tank is quickly drained.
5. The connecting pipe fitting and the water sealing cover of the accumulated water remover adopt eccentric structures, so that the upper drainage vertical pipe and the lower drainage vertical pipe are convenient to install. The bottom of the shell is provided with the ground feet and the snap buttons, so that the shell is convenient to position and pre-embed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the accumulated water remover of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a cross-sectional view F-F of FIG. 2;
fig. 6 is a schematic view showing the installation of the accumulated water drain of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 6, the invention provides a water accumulation remover, which comprises a shell 100, a water sealing cover 200 and a pipe connecting piece 300, wherein the shell 100 is embedded in a cast-in-place floor slab concrete layer 400, the height of the shell 100 is consistent with that of the cast-in-place floor slab concrete layer 400, the top plane C of the shell 100 is flush with the upper plane of the cast-in-place floor slab concrete layer 400, and the bottom plane a of the shell 100 is flush with the lower plane of the cast-in-place floor slab concrete layer 400. A settling tank filling layer is arranged above the concrete layer 400 of the cast-in-place floor slab. According to the specification of 4.5.5 of the technical code of the concrete structure of the high-rise building, the thickness of a cast-in-place slab of a common floor is not less than 80mm, the thickness of a buried pipe is not less than 100mm when the buried pipe is embedded, and the thickness of a top plate is not less than 120 mm. For a common residential building with an open space and a deep depth, the thickness of the floor slab is generally between 80 and 100 mm. In order to adopt the most common floor thickness, the cast-in-place floor concrete layer 400 is designed to be 80mm, and the height of the housing 100 is designed to be 80 mm.
The water seal cover 200 is covered on the shell 100, the upper plane of the water seal cover 200 is flush with the top plane C of the shell 100, and the water seal cover 200 is provided with a pipe connecting piece 300. If the housing 100, the water seal cover 200, and the pipe fitting 300 are made of cast iron, the pipe fitting 300 and the water seal cover 200 are integrally cast. If the housing 100, the water sealing cover 200 and the pipe connecting member 300 are made of plastic, the pipe connecting member 300 and the water sealing cover 200 can be separately injection molded to be connected into a functional whole.
As shown in fig. 4, the pipe connector 300 and the water seal cover 200 are both eccentric structural members, the center of the pipe connector 300 is Q3, the center of the water seal cover 200 is Q1, and the center of the housing is Q2. By rotating the connecting pipe member 300 and the water sealing cover 200, the eccentricity of the Q3 and the Q2 can be adjusted.
As shown in fig. 6, an upper drainage riser 600 is connected to the pipe connector 300, a lower drainage riser 500 is connected to the lower end of the housing 100, and the drainage passage 117 communicates the upper drainage riser 600 and the lower drainage riser 500. The pipe connecting piece 300 and the water sealing cover 200 are rotated to align the centers of the upper drainage vertical pipe 600 on the upper layer and the lower drainage vertical pipe 500 on the lower layer, so that the problem of installation and connection of the upper drainage vertical pipe 600 on the upper layer and the lower drainage vertical pipe 500 on the lower layer is solved.
As shown in fig. 1 and 3, a second water stop ring 103 is provided at the middle of the casing 100, and a foot 101 and snap fasteners 102 and 123 are provided on a bottom plate 109 of the casing 100. When the cast-in-place floor slab concrete layer 400 is cast in place, the ground feet 101 are fixed on the template, two adjacent accumulated water removers are connected together through the snap fasteners 102 and 123 for fixed positioning, the snap fastener 102 of one accumulated water remover is buckled with the snap fastener 123 of the other accumulated water remover for fixed positioning, and the problems of installation and positioning of the accumulated water removers are solved.
As shown in fig. 5, a drainage channel 117 is formed in the center of the housing 100, the drainage channel 117 penetrates the upper and lower ports of the housing 100, a water seal groove 110 is formed in the housing 100, and a water seal is formed in the water seal groove 110. The cross section of the water seal groove 110 in this example is circular, and may be semicircular, rectangular, or the like. A water seal cover 200 is covered above the water seal groove 110, a plurality of drain holes 202 are formed in the water seal cover 200, a drain groove 201 is formed in the upper plane of the water seal cover 200, the plurality of drain holes 202 are located in the drain groove 201, and the plurality of drain holes 202 are lower than the top plane C of the housing 100. The drain hole 202 communicates with the water seal tank 110, and the water seal tank 110 communicates with the drain passage 117. The accumulated water on the upper plane of the cast-in-place floor slab concrete layer 400 is drained into the water seal groove 110 through the drainage hole 202, that is, the accumulated water on the filling layer of the settling tank above the cast-in-place floor slab concrete layer 400 is drained into the water seal groove 110 through the drainage hole 202, and the accumulated water flows into the drainage channel 117 through the water seal in the water seal groove 110.
The water seal groove of the existing accumulated water remover structure is small in volume, the water seal height is small, the requirement that the national standard water seal height is not less than 50mm cannot be met, and the accumulated water remover structure cannot be embedded on a common floor slab with the thickness of 80-100 mm. Because the water seal groove of current ponding ejector structure is located bellmouth section top down, according to the national building standard regulation, bellmouth section height is not less than 40mm down, bellmouth section height 40mm + water seal height 50mm is 90mm, in addition the water channel height, current ponding ejector height must exceed ordinary floor height 80 ~ 100mm, the ponding ejector that the current water seal height reaches 50mm, generally use on the floor that is greater than 100mm, can not be applied to on the ordinary floor of 80 ~ 100mm height, must increase construction cost like this, floor clear height has been reduced. In addition, because the accumulated water is not constant water and the accumulated water amount is small, if the water in the water seal tank is evaporated and reduced, the water in the water seal tank cannot be supplemented, the water seal height is reduced, and the water seal in the water seal tank fails, so that the odor and virus of the vertical drainage pipe can enter a room. In order to solve the problems, the accumulated water remover improves the structure of the existing accumulated water remover, and under the condition that the height of a cast-in-place floor slab is not increased and the outer diameter size of the accumulated water remover is not increased, the volume of a water seal groove is increased, the height of the water seal groove is increased, the height of a water seal is increased, and the water passing area of a first water passing channel and a second water passing channel is increased, the specific technical scheme is as follows:
the housing 100 comprises a bottom plate 109, an outer peripheral plate 107 and an inner peripheral plate 108; the base plate 109 is integrally formed with the peripheral plate 107 and the inner peripheral plate 108. The cross section of the outer surrounding plate 107 and the cross section of the inner surrounding plate 108 are circular or square, the inner surrounding plate 108 surrounds a drainage channel 117, the inner surrounding plate 108 is located in the outer surrounding plate 107, the outer surrounding plate 107 surrounds the periphery of the inner surrounding plate 108, the bottom plate 109 is connected with the bottom of the outer surrounding plate 107 and the bottom of the inner surrounding plate 108, the outer surrounding plate 107, the inner surrounding plate 108 and the bottom plate 109 surround a water seal groove 110 with a closed lower end and an open upper end, the lower plane of the bottom plate 109 is a shell bottom plane A, the lower end of the shell 100 is provided with a lower bell mouth section 113, and the lowest point E of the water seal groove 110 is lower than the highest. The inner shroud 108 has a recess 116 (shown in fig. 3) formed in the bottom thereof, and the plurality of recesses 116 reduce the weight of the housing 100.
The water seal partition plate 203 is arranged below the water seal cover 200, the water seal partition plate 203 is integrally formed with the water seal cover 200, and the water seal partition plate 203 forms a circle, a semicircle or a square around the water seal groove 110. The water-sealing partition plate 203 is positioned in the water-sealing groove 110 to form a water seal, the water-sealing partition plate 203 divides the water-sealing groove 110 into a first cavity 111 and a second cavity 112, the plane of the lowest point D of the water-sealing partition plate 203 is higher than the plane of the lowest point E of the water-sealing groove 110 to form a first water passing channel 114, and the first water passing channel 114 is communicated with the first cavity 111 and the second cavity 112; the lower plane of the water sealing cover 200 is higher than the plane B at the highest point of the water sealing groove 110 to form a second water passing channel 115, and the second water passing channel 115 is communicated with the second cavity 112 and the drainage channel 117; the drain hole 202 communicates with the first chamber 111.
In another technical solution, the water-sealing partition plate 203 may also be formed integrally with the housing 100, the water-sealing partition plate 203 may also be formed in a cylindrical shape, and a plurality of water-sealing partition plates 203 with cylindrical structures are arranged around the water-sealing groove 110 for a circle to form a plurality of water-sealing structures.
The height H5 of the lower bearing port section 113 is 40mm, the height H4 from the lowest point E of the water seal groove 110 to the bottom plane a of the housing is 2mm, the water seal height H2 from the highest point B of the water seal groove 110 to the lowest point D of the water seal partition plate 203 is 55mm, the height H1 of the water seal groove 110 is 60mm, the height H3 of the first water passing channel 114 is 5mm, the height H6 of the second water passing channel 115 is 3mm, the thickness of the water seal cover 200 is 15mm, the height of the housing 100 is 4+ H1+ H6+ water seal cover 200 is 80mm, therefore, when the water accumulation drainer structure of the invention is applied to a common floor slab with the height of 80mm, the height H2 of the water seal can be increased.
The radius of the outer ring of the inner enclosing plate 108 is 70mm, the radius of the inner ring of the outer enclosing plate 107 is 81.5mm, and the volume of the water seal groove 110 is 328240mm3. The radius of the water seal partition plate 203 is 75mm, and the perimeter of the water seal partition plate 203 is 471 mm. The cross-sectional area of the first water passing channel 114 is equal to the height H3 of the first water passing channel 114, and the circumference of the outer ring of the water seal partition plate 203 is equal to 2355mm2. The water cross-sectional area of the second water passage 115 is equal to the height H6 of the second water passage 115 and the circumference of the outer ring of the inner surrounding plate 108 is equal to 1318.8mm2. Therefore, the water passing cross section area of the first water passing channel 114 and the water passing cross section area of the second water passing channel 115 of the accumulated water remover structure are larger, so that water in a filling layer of the settling tank is quickly discharged, and the phenomenon of leakage caused by overlong deposition time of water in the settling tank is prevented. The volume of the water seal tank 110 is large, the evaporation and reduction time of water in the water seal tank 110 is long, the water seal tank 110 cannot be reduced in a short time, water in the water seal tank 110 can be further supplemented in a long time, the water seal in the water seal tank 110 cannot be failed generally, and odor and viruses of a vertical drainage pipe cannot be caused to flow into a room.
Because the expansion coefficient of the shell 100 is different from that of concrete, when the shell 100 expands under heating, a gap is formed at the matching position of the shell 100 and the cast-in-place floor slab concrete layer 400, and accumulated water can flow into a lower-layer household space along the gap. In order to solve the problems, the accumulated water remover of the invention provides the following specific scheme:
as shown in fig. 1, 2 and 5, the outer side wall of the upper end of the casing 100 is provided with a water seepage hole 105, the water seepage hole 105 is lower than the top plane C of the casing, the water seepage hole 105 is inclined downwards, the water seepage hole 105 is communicated with the water seal tank 110, and the water seepage hole 105 is higher than the highest point B plane of the water seal tank 110. A first water stop ring 104 is arranged on the outer side wall of the upper end of the shell 100, the first water stop ring 104 is positioned below the water seepage hole 105, the first water stop ring 104 is inclined downwards to form a water seepage groove 106, and accumulated water in the water seepage groove 106 is drained into a water seal groove 110 through the water seepage hole 105. The inclination angle R1 of the first water stop ring 104 is 80 degrees, the width L1 of the first water stop ring 104 is 50mm, and the height H7 between the central line of the water seepage hole 105 and the top plane C of the shell is 10 mm. The water seepage hole 105 and the first water stop ring 104 are pre-buried inside the cast-in-place floor slab concrete layer 400, water permeating into a gap at the matching part of the shell 100 and the cast-in-place floor slab concrete layer 400 or permeating into the cast-in-place floor slab concrete layer 400 is drained into the water seal groove 110 through the water seepage groove 106 and the water seepage hole 105, and accumulated water on the upper plane of the cast-in-place floor slab concrete layer 400 is drained into the water seal groove 110 through the water drainage hole 202.
When the casing 100 forms a gap with the cast-in-place floor slab concrete layer 400, accumulated water flows onto the first water stop ring 104 along the gap, the inclined first water stop ring 104 guides the accumulated water to flow into the water seepage groove 106 to prevent the water from flowing to other parts, and the inclined water seepage holes 105 are used for discharging into the water seal groove 110 to prevent the accumulated water from flowing into the space of a lower-layer household along the fit gap.
Because the second water passage of the existing accumulated water drainer is very small, foreign matters easily block the second water passage, and the water in the water seal tank cannot be discharged due to the blocking of the second water passage and is deposited in the filling layer of the settling tank, in order to solve the problems, the accumulated water drainer provided by the embodiment of the invention has the following specific technical scheme:
the water seal cover 200 is provided with a buffer cavity 204 with a closed upper end and an open lower end, a part of the lower end opening of the buffer cavity 204 is positioned above the water seal groove 110, the other part of the lower end opening of the buffer cavity 204 is positioned above the drainage channel 117, and the buffer cavity 204 is communicated with the water seal groove 110 and the drainage channel 117. When the second water passing channel 115 is blocked, accumulated water can rise into the buffer cavity 204, the water level of the buffer cavity 204 is high, the second water passing channel 115 is flushed to block foreign matters, and the accumulated water in the filling layer of the settling tank is quickly discharged.
The techniques not described above are common general knowledge of the skilled person. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A ponding drainer is characterized in that a water seal groove (110) is arranged in a shell (100), a water seal cover (200) covers the water seal groove (110), a drain hole (202) is arranged on the water seal cover (200) or the shell (100), the drain hole (202) is communicated with the water seal groove (110), and the water seal groove (110) is communicated with the drainage channel (117).
2. The water accumulation remover according to claim 1, characterized in that the housing (100) comprises a base plate (109), a peripheral plate (107), an inner enclosing plate (108); the inner enclosing plate (108) encloses into a drainage channel (117), the inner enclosing plate (108) is located in the outer enclosing plate (107), the outer enclosing plate (107) surrounds the inner enclosing plate (108) for a circle, the bottom plate (109) is connected with the outer enclosing plate (107) and the bottom of the inner enclosing plate (108), the outer enclosing plate (107), the inner enclosing plate (108) and the bottom plate (109) enclose into a water seal groove (110) with a closed lower end and an open upper end, the lower plane of the bottom plate (109) is a shell bottom plane (A), a lower socket section (113) is arranged at the lower end of the shell (100), and the lowest point (E) of the water seal groove (110) is lower than the highest point of the lower socket section (113).
3. The accumulated water drainage device according to claim 2, characterized in that a water seal partition plate (203) is arranged below the water seal cover (200), the water seal partition plate (203) is positioned in the water seal groove (110) to form a water seal, the water seal partition plate (203) divides the water seal groove (110) into a first cavity (111) and a second cavity (112), the plane of the lowest point (D) of the water seal partition plate (203) is higher than the plane of the lowest point (E) of the water seal groove (110) to form a first water channel (114), and the first water channel (114) is communicated with the first cavity (111) and the second cavity (112); the lower plane of the water sealing cover (200) is higher than the plane of the highest point (B) of the water sealing groove (110) to form a second water passing channel (115), and the second water passing channel (115) is communicated with the second cavity (112) and the drainage channel (117); the drain hole (202) is communicated with the first cavity (111); a drainage groove (201) is arranged on the upper plane of the water seal cover (200), and the drainage hole (202) is positioned in the drainage groove (201); the upper plane of the water seal cover (200) is flush with the top plane (C) of the shell (100).
4. The accumulated water drainage device as claimed in claim 2, wherein the height H4 from the lowest point (E) of the water seal groove (110) to the bottom plane (A) of the shell is 1-40 mm, and the volume of the water seal groove (110) is more than 50000mm3The height H3 of the first water passing channel (114) is 1-20 mm, the height H6 of the second water passing channel (115) is 1-20 mm, and the water passing sectional areas of the first water passing channel (114) and the second water passing channel (115) are larger than 300mm2。
5. The accumulated water drainage device according to any one of the claims 1 to 4, characterized in that the outer side wall of the upper end of the shell (100) is provided with a water seepage hole (105), the water seepage hole (105) is lower than the top plane (C) of the shell, the water seepage hole (105) is communicated with the water seal groove (110), and the water seepage hole (105) is higher than the plane of the highest point (B) of the water seal groove (110).
6. The accumulated water drainage device according to claim 5, wherein a first water stop ring (104) is provided on the outer side wall of the upper end of the housing (100), the first water stop ring (104) is positioned below the water seepage hole (105), the first water stop ring (104) is inclined downwards to form a water seepage groove (106), and accumulated water in the water seepage groove (106) is drained into the water seal groove (110) through the water seepage hole (105).
7. The accumulated water drainage device according to claim 6, wherein the water seepage hole (105) is inclined downwards, the inclination angle R1 of the first water stop ring (104) is less than 90 degrees, the width L1 of the first water stop ring (104) is 5-100 mm, and the height H7 between the center line of the water seepage hole (105) and the top plane (C) of the shell is 2-50 mm.
8. The accumulated water drainage device according to claim 6, wherein the water seepage hole (105) and the first water stop ring (104) are pre-embedded inside the cast-in-place floor slab concrete layer (400), water seeping into a gap at the matching part of the shell (100) and the cast-in-place floor slab concrete layer (400) or seeping into the cast-in-place floor slab concrete layer (400) is drained into the water seal groove (110) through the water seepage groove (106) and the water seepage hole (105), and accumulated water on the upper plane of the cast-in-place floor slab concrete layer (400) is drained into the water seal groove (110) through the water drainage hole (202).
9. The accumulated water drainage device according to any one of the claims 1 to 4, characterized in that a buffer chamber (204) with a closed upper end and an open lower end is arranged on the water sealing cover (200), one part of the lower end opening of the buffer chamber (204) is positioned above the water sealing groove (110), the other part of the lower end opening of the buffer chamber (204) is positioned above the drainage channel (117), and the buffer chamber (204) is communicated with the water sealing groove (110) and the drainage channel (117).
10. The accumulated water remover according to claim 9, characterized in that a second water stop ring (103) is arranged in the middle of the shell (100), a bottom plate (109) of the shell (100) is provided with a ground pin (101) and snap fasteners (102, 123), a pipe connecting piece (300) is arranged on the water sealing cover (200), the pipe connecting piece (300) and the water sealing cover (200) are integrally formed or connected into a functional whole, the pipe connecting piece (300) and the water sealing cover (200) are matched to form an eccentric structural member, an upper water drainage stand pipe or a pipe fitting (600) is connected to the pipe connecting piece (300), a lower water drainage stand pipe (500) is connected to the lower end of the shell (100), and a water drainage channel (117) is communicated with the upper water drainage stand pipe (600) and the water drainage stand pipe (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098238.8A CN111173084A (en) | 2020-02-18 | 2020-02-18 | Accumulated water remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010098238.8A CN111173084A (en) | 2020-02-18 | 2020-02-18 | Accumulated water remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173084A true CN111173084A (en) | 2020-05-19 |
Family
ID=70651316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010098238.8A Pending CN111173084A (en) | 2020-02-18 | 2020-02-18 | Accumulated water remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111173084A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585406A (en) * | 2021-08-08 | 2021-11-02 | 殷志 | Building drainage device |
| CN114440038A (en) * | 2021-12-21 | 2022-05-06 | 河南中泽新材料股份有限公司 | Pipeline interface sealing assembly and same-layer drainage cyclone combined structure |
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| CN114440038B (en) * | 2021-12-21 | 2024-03-22 | 河南中泽新材料股份有限公司 | Pipeline joint sealing assembly and same-layer drainage cyclone combined structure |
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