CN112031133B - Anti-reverse-water floor drain utilizing water impact and using method thereof - Google Patents
Anti-reverse-water floor drain utilizing water impact and using method thereof Download PDFInfo
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- CN112031133B CN112031133B CN202010931056.4A CN202010931056A CN112031133B CN 112031133 B CN112031133 B CN 112031133B CN 202010931056 A CN202010931056 A CN 202010931056A CN 112031133 B CN112031133 B CN 112031133B
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- sewer pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003673 groundwater Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 210000004209 hair Anatomy 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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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
- E03F5/0407—Floor drains for indoor use
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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
- E03F5/041—Accessories therefor
- E03F5/0411—Devices for temporarily blocking inflow into a gully
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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
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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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
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention relates to the field of anti-reverse floor drains, in particular to an anti-reverse floor drain utilizing water impact and a using method thereof, wherein the anti-reverse floor drain comprises a ground cover plate, a floor drain base, a floor drain sewer pipe, a fixed sleeve and a fixed sealing device; the floor drain base is cylindrical; a round hole is formed in the middle of the ground cover plate and is arranged on the upper surface of the floor drain base; the floor drain sewer pipe is positioned in the floor drain base, and the lower part of the side surface of the floor drain sewer pipe is uniformly provided with a plurality of layers of sewer pipe leakage holes; the lower part of the side surface of the floor drain sewer pipe is provided with a sewer pipe spiral convex strip; the spiral raised line of the sewer pipe is provided with a plurality of teeth of the sewer pipe which are inclined upwards; the fixed sealing device is arranged on the inner wall surface of the floor drain base; the fixed sleeve is arranged on the side surface of the upper part of the floor drain sewer pipe; the fixed sleeve is arranged on the fixed sealing device; the fixed sealing device and the fixed sleeve are arranged to form a channel which can be communicated up and down, so that ground water flows out along the gap between the floor drain sewer pipe and the floor drain base to intercept hairs in the ground water and prevent the sewer pipe from being waterproof.
Description
Technical Field
The invention relates to the field of anti-reverse floor drains, in particular to an anti-reverse floor drain utilizing water impact and a using method thereof.
Background
The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground. Particularly, in a bathroom, because of metabolism of people in daily life, hair can fall off when being washed, and the hair flows into a floor drain along with water flow and enters a pipeline, so that the drainage pipeline is easily blocked. The floor dew is basically connected with the drainage pipeline, and when the drainage pipeline has peculiar smell, the floor dew enters the room, so that the normal life of people is influenced.
Disclosure of Invention
The invention provides a water impact anti-reverse floor drain and a using method thereof, which aim to solve the problems that the existing sewer pipe drains reverse water, hair mixed in ground water easily blocks the sewer pipe, and peculiar smell of the sewer pipe enters a room along the floor drain.
The invention relates to a floor drain for preventing back water by utilizing water impact, which adopts the following technical scheme:
a water impact anti-reverse floor drain comprises a ground cover plate, a floor drain base, a floor drain sewer pipe, a fixed sleeve and a fixed sealing device; the floor drain base is cylindrical and is vertically arranged; a round hole is formed in the middle of the ground cover plate, and the ground cover plate is arranged on the upper surface of the floor drain base; the floor drain sewer pipe is vertically arranged and positioned inside the floor drain base, the floor drain sewer pipe and the floor drain base are coaxial and arranged at intervals, the upper end of the floor drain sewer pipe penetrates through a circular hole and is positioned above the ground cover plate, and the lower part of the side surface of the floor drain sewer pipe is uniformly provided with a plurality of layers of sewer pipe side wall holes; the lower part of the side surface of the floor drain sewer pipe is provided with a sewer pipe spiral convex strip; a plurality of obliquely upward sewer pipe teeth are arranged on the sewer pipe spiral raised line at intervals; the fixed sealing device is arranged on the inner wall surface of the floor drain base; the fixed sleeve is arranged on the side surface of the upper part of the floor drain sewer pipe; the fixed sleeve is arranged on the fixed sealing device; the fixed sealing device and the fixed sleeve are arranged to form a channel which can be communicated up and down, so that ground water flows away along the gap between the floor drain sewer pipe and the floor drain base.
Further, the fixed sealing device comprises an upper buckle, a lower buckle and a gasket, wherein the upper buckle and the lower buckle are annular, and the upper buckle is positioned above the lower buckle; the gasket is annular and is arranged between the lower surface of the upper buckle and the upper surface of the lower buckle; the fixing sleeve comprises a first circular ring, a second circular ring and a supporting cylinder; the first circular ring is horizontally arranged, the inner wall surface of the first circular ring is connected with the side surface of the upper part of the floor drain sewer pipe, and the side surface of the first circular ring is contacted with the inner wall surface of the upper buckle; the supporting cylinder is vertically arranged, the upper end of the supporting cylinder is arranged on the lower surface of the first circular ring, through holes are uniformly formed in the peripheral wall surface of the supporting cylinder, the supporting cylinder and the floor drain sewer pipe are arranged at intervals, and the supporting cylinder and the inner wall surface of the lower buckle are arranged at intervals; the second ring is horizontally arranged and connected with the lower end face of the supporting cylinder, the outer side face of the second ring is in contact with the inner wall face of the lower buckle, and the second ring can be arranged between the upper buckle and the lower buckle in a vertically moving mode; the inner side surface of the second circular ring is arranged at intervals with the floor drain sewer pipe.
Furthermore, a first vertical guide groove, an upper clamping groove, a second vertical guide groove and a lower clamping groove are formed in the upper part of the inner wall of the floor drain base; the upper clamping groove is positioned above the lower clamping groove; the lower end of the first vertical guide groove is communicated with the upper clamping groove, the upper end of the first vertical guide groove penetrates through the upper surface of the floor drain base, the lower end of the second vertical guide groove is communicated with the lower clamping groove, the lower end of the first vertical guide groove is communicated with the upper clamping groove, and the upper end of the first vertical guide groove penetrates through the upper surface of the floor drain base; the side surface of the upper buckle is uniformly provided with a square upper buckle plate, and the upper buckle plate enters the upper clamping groove through a first vertical guide groove; the side of lower buckle evenly is provided with square lower buckle plate, and lower buckle plate gets into draw-in groove down through the vertical guide slot of second.
Furthermore, projections of a plurality of sewer pipe teeth on the sewer pipe spiral convex strip in the horizontal plane are circular.
Further, the gap between the two downcomer teeth is arranged obliquely upwards and anticlockwise.
Furthermore, the sewer pipe spiral convex strip is wound on the floor drain sewer pipe for at least two circles, and sewer pipe teeth are arranged at two end parts of the sewer pipe spiral convex strip.
Furthermore, the lower part of the inner surface of the lower buckle is provided with a ring-shaped boss, the upper surface of the ring-shaped boss is uniformly provided with a sewer pipe support plate spring, and the sewer pipe support plate spring is vertically arranged; the sewer pipe support plate spring is connected with the lower surface of the second circular ring.
Furthermore, the lower part of the outer surface of the floor drain base is provided with a base external thread, and the floor drain base is connected with a drainage pipeline through the base external thread.
The use method of the anti-reverse water floor drain using water impact adopts the following technical scheme:
when no ground water exists, the outer side surface of the first ring is contacted with the inner wall surface of the first buckle by the sewer pipe support plate spring so as to seal a gap between a floor drain sewer pipe and a floor drain base; when water of an external drainage device enters the floor drain sewer pipe, when the drainage quantity is larger than the preset quantity, the water can enter a gap between the floor drain sewer pipe and the floor drain base, the water can impact the spiral teeth of the water pipe to drive the floor drain sewer pipe to integrally ascend so as to consume the energy of the water, the height of the first circular ring is ascended, and at the moment, the first circular ring is still in contact with the inner wall surface of the upper buckle so that the water cannot enter the ground.
When water exists on the ground, the ground water flows into the upper part of the first circular ring from the periphery of the ground cover plate, pressure is generated on the first circular ring, and then the spring is compressed, so that the upper surface of the first circular ring is positioned below the lower surface of the upper buckle, the ground water flows into a gap between the floor drain sewer pipe and the floor drain base from the upper surface of the first circular ring through the through hole, and hairs of the ground water are close to the floor drain sewer pipe under the guiding action of the sewer pipe teeth and then are intercepted by the side wall hole of the sewer pipe.
The invention has the beneficial effects that: the sewer teeth designed for the floor drain sewer pipe can enable the pipeline to rise by the buoyancy of water lifting in the water return process, and the drainage port can be blocked when the pipeline rises to a certain height, so that reverse water cannot enter the ground. In the process of ground water drainage, the sewer teeth designed on the sewer pipeline can intercept hairs in water. In the process of ground water drainage, the sewer pipe teeth designed on the sewer pipe are spirally and fixedly connected outside the pipe obliquely downwards, and have a certain guiding effect on water flow, so that the water flow flows on the sewer pipe teeth and gradually approaches the pipe, and the leak holes and the baffle plates on the pipe can intercept hairs more effectively. When the water is not drained, the designed structure can seal the water outlet to form a closed space, so that peculiar smell cannot enter a room.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 2 is a schematic diagram of an exploded perspective view of an embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 3 is a schematic cross-sectional view of the embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 4 is a schematic cross-sectional structure diagram of a floor drain sewer pipe just discharging water according to an embodiment of the invention using water impact anti-reverse floor drain;
FIG. 5 is a schematic cross-sectional view of the continuous drainage of the floor drain downcomer of the embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 6 is a schematic diagram of the overall top view structure of an embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 7 is a schematic view of the whole bottom view of the embodiment of the anti-reverse water floor drain using water impact according to the present invention;
FIG. 8 is a schematic sectional perspective view of a spiral short plate of a sewer pipe in an embodiment of the anti-reverse water floor drain using water impact according to the present invention;
fig. 9 is a top view of fig. 8.
2. An upper buckle; 3. a gasket; 4. a lower buckle; 5. a floor drain sewer pipe; 6. a ground cover plate; 7. a floor drain base; 201. an upper buckle plate; 202. an upper buckle is buckled with a water outlet channel; 401. a lower buckle plate; 402. a lower buckle is arranged in the water outlet channel; 403. a sewer pipe support plate spring; 404. closing the chamber; 501. a through hole; 502. a second circular ring; 503. a downcomer tooth; 504. the teeth of the downcomer are leaked; 505. a sewer pipe spiral convex strip; 506. side wall holes of the sewer pipe; 507. a sewer passage; 508. a ground sewer passage; 701. base external threads; 702. an upper clamping groove; 703. a lower clamping groove; 510. a first circular ring; 511. a support cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention relates to a floor drain for preventing back water by utilizing water impact, which is shown in figures 1 to 9 and is characterized in that: comprises a ground cover plate 6, a floor drain base 7, a floor drain sewer pipe 5, a fixed sleeve and a fixed sealing device. The floor drain base 7 is cylindrical and is vertically arranged. A round hole is formed in the middle of the ground cover plate 6, and the ground cover plate 6 is installed on the upper surface of the floor drain base 7. The floor drain sewer pipe 5 is vertically arranged and located inside the floor drain base 7, the floor drain sewer pipe 5 and the floor drain base 7 are coaxially arranged at intervals, the upper end of the floor drain sewer pipe 5 penetrates through the circular hole 501 and is located above the ground cover plate 6, and multiple layers of sewer pipe side wall holes 506 are evenly arranged on the lower portion of the side face of the floor drain sewer pipe 5. The lower part of the side surface of the floor drain sewer pipe 5 is provided with a sewer pipe spiral convex strip 505. The downcomer spiral ribs 505 are provided with a plurality of obliquely upward downcomer teeth 503. The fixed sealing device is arranged on the inner wall surface of the floor drain base 7. The fixed sleeve is arranged on the side surface of the upper part of the floor drain sewer pipe 5. The fixed sleeve is arranged on the fixed sealing device. The fixed sealing device and the fixed sleeve are arranged to form a channel which can be communicated up and down, so that ground water flows out along the gap between the floor drain sewer pipe 5 and the floor drain base 7. The channel formed by the floor drain sewer pipe 5 is a sewer pipe channel 507, and the channel formed by the floor drain sewer pipe 5 and the floor drain base 7 is a ground sewer pipe channel 508.
Fixed sealing device includes buckle 2, lower buckle 4 and packing ring 3, goes up buckle 2 and lower buckle 3 and is the annular and goes up buckle 2 and be located the top of buckle 4 down. The gasket 3 is annular and is arranged between the lower surface of the upper buckle 2 and the upper surface of the lower buckle 4. The inner wall surface of the upper buckle 2 and the outer side surface of the floor drain sewer pipe 5 form an upper buckle sewer passage 202, and the fixing sleeve comprises a first circular ring 510, a second circular ring 502 and a supporting cylinder 511. The first circular ring 510 is horizontally arranged, the inner wall surface of the first circular ring is connected with the side surface of the upper part of the floor drain sewer pipe 5, and the side surface of the first circular ring 510 is contacted with the inner wall surface of the upper buckle 2. The supporting cylinder 511 is vertically arranged, the upper end of the supporting cylinder 511 is arranged on the lower surface of the first circular ring 510, through holes 501 are uniformly arranged on the peripheral wall surface of the supporting cylinder 511, and the supporting cylinder 511 and the floor drain sewer pipe 5 are arranged at intervals. The second ring 502 is horizontally arranged and connected with the lower end surface of the support cylinder 511, the outer side surface of the second ring is in contact with the inner wall surface of the lower buckle 4, and the second ring 502 can be arranged between the upper buckle 2 and the lower buckle 4 in a vertically movable manner. The inner side surface of the second circular ring 502 is arranged at intervals with the floor drain sewer pipe. When the water is not drained, the upper buckle 2, the lower buckle 4 and the support cylinder 511 form a closed chamber 404.
In this embodiment, the upper portion of the inner wall of the floor drain base 7 is provided with a first vertical guide groove, an upper clamping groove 702, a second vertical guide groove and a lower clamping groove 703. Upper card slot 702 is above lower card slot 703. The lower end of the first vertical guide groove is communicated with the upper clamping groove 702, the upper end of the first vertical guide groove penetrates through the upper surface of the floor drain base 7, the lower end of the second vertical guide groove is communicated with the lower clamping groove 703, the lower end of the first vertical guide groove is communicated with the upper clamping groove 702, and the upper end of the first vertical guide groove penetrates through the upper surface of the floor drain base. The side of going up buckle 2 evenly is provided with square buckle plate 201 on, goes up buckle plate 201 and gets into draw-in groove 702 through first vertical guide slot. The side of lower buckle 4 evenly is provided with square lower buckle plate 401, and lower buckle plate 401 passes through the vertical guide slot of second and gets into draw-in groove 703 down.
The projections of the plurality of downcomer teeth 503 on the downcomer spiral raised line 505 in the horizontal plane are circular, i.e. the plan view or the elevation view is a plane, which is beneficial to generating larger resistance to the back water.
The gap between the two sewer pipe teeth 503 is inclined upwards along the anticlockwise direction, a sewer pipe tooth leakage 504 is formed between the sewer pipe teeth 503, the sewer pipe spiral convex strip 505 is wound on the floor drain sewer pipe 5 at least twice, and the sewer pipe teeth 503 are arranged at two ends of the sewer pipe spiral convex strip 505. Increasing the force-bearing area is beneficial to losing more kinetic energy of water.
The lower part of the inner surface of the lower buckle 4 is provided with an annular boss, the upper surface of the annular boss is uniformly provided with sewer pipe support plate springs 403, and the sewer pipe support plate springs 403 are vertically arranged. The downcomer brace springs 403 are attached to the lower surface of the second ring 502.
The lower part of the outer surface of the floor drain base 7 is provided with a base external thread 701, the floor drain base 7 is connected with a drainage pipeline through the base external thread 701, and the floor drain base is detachably mounted, so that assembly and the intercepted hair can be taken out conveniently.
The embodiment of the invention relates to an embodiment of a water impact anti-reverse floor drain and a using method thereof, which utilizes the using method of the water impact anti-reverse floor drain in the embodiment, and the using method of the water impact anti-reverse floor drain comprises the following steps:
when no ground water exists, the outer side surface of the first ring 510 is contacted with the inner wall surface of the first buckle 2 by the downcomer support plate spring 403 to seal the gap between the floor drain downcomer 5 and the floor drain base 7; when water of an external drainage device enters the floor drain sewer pipe 5 and the drainage quantity is larger than the preset quantity, the water can enter a gap between the floor drain sewer pipe 5 and the floor drain base 7, the water can impact the water pipe spiral teeth 503 to drive the floor drain sewer pipe 5 to integrally ascend so as to consume the energy of the water, the height of the first circular ring 510 is enabled to ascend, and at the moment, the first circular ring 510 is still in contact with the inner wall surface of the upper buckle 2 so that the water cannot enter the ground.
When water exists on the ground, the ground water flows into the upper part of the first circular ring 510 from the periphery of the ground cover plate 6, pressure is generated on the first circular ring 510, and then the first circular ring 510 compresses the sewer pipe support plate spring 403, so that the upper surface of the first circular ring 510 is positioned below the lower surface of the upper buckle 2, the ground water flows into a gap between the floor drain sewer pipe 5 and the floor drain base 7 from the upper surface of the first circular ring 510 through the through hole, and the hair of the ground water is close to the floor drain sewer pipe 5 under the guiding action of the sewer pipe teeth 503, and then is intercepted by the sewer pipe side wall holes 506.
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 (9)
1. The utility model provides an utilize water impact to prevent back water floor drain which characterized in that: comprises a ground cover plate, a floor drain base, a floor drain sewer pipe, a fixed sleeve and a fixed sealing device; the floor drain base is cylindrical and is vertically arranged; a round hole is formed in the middle of the ground cover plate, and the ground cover plate is arranged on the upper surface of the floor drain base; the floor drain sewer pipe is vertically arranged and positioned inside the floor drain base, the floor drain sewer pipe and the floor drain base are coaxial and arranged at intervals, the upper end of the floor drain sewer pipe penetrates through a circular hole and is positioned above the ground cover plate, and the lower part of the side surface of the floor drain sewer pipe is uniformly provided with a plurality of layers of sewer pipe side wall holes; the lower part of the side surface of the floor drain sewer pipe is provided with a sewer pipe spiral convex strip; a plurality of obliquely upward sewer pipe teeth are arranged on the sewer pipe spiral raised line at intervals; the fixed sealing device is arranged on the inner wall surface of the floor drain base; the fixed sleeve is arranged on the side surface of the upper part of the floor drain sewer pipe; the fixed sleeve is arranged on the fixed sealing device; the fixed sealing device and the fixed sleeve are arranged to form a channel which can be communicated up and down, so that ground water flows away along the gap between the floor drain sewer pipe and the floor drain base; the gasket is annular and is arranged between the lower surface of the upper buckle and the upper surface of the lower buckle; the fixing sleeve comprises a first circular ring, a second circular ring and a supporting cylinder; the first circular ring is horizontally arranged, the inner wall surface of the first circular ring is connected with the side surface of the upper part of the floor drain sewer pipe, and the side surface of the first circular ring is contacted with the inner wall surface of the upper buckle; the supporting cylinder is vertically arranged, the upper end of the supporting cylinder is arranged on the lower surface of the first circular ring, through holes are uniformly formed in the peripheral wall surface of the supporting cylinder, the supporting cylinder and the floor drain sewer pipe are arranged at intervals, and the supporting cylinder and the inner wall surface of the lower buckle are arranged at intervals; the second ring is horizontally arranged and connected with the lower end face of the supporting cylinder, the outer side face of the second ring is in contact with the inner wall face of the lower buckle, and the second ring can be arranged between the upper buckle and the lower buckle in a vertically moving mode; the inner side surface of the second circular ring is arranged at intervals with the floor drain sewer pipe.
2. The floor drain for preventing back water by utilizing water impact as claimed in claim 1, wherein: the upper part of the inner wall of the floor drain base is provided with a first vertical guide groove, an upper clamping groove, a second vertical guide groove and a lower clamping groove; the upper clamping groove is positioned above the lower clamping groove; the lower end of the first vertical guide groove is communicated with the upper clamping groove, the upper end of the first vertical guide groove penetrates through the upper surface of the floor drain base, and the lower end of the second vertical guide groove is communicated with the lower clamping groove; the side surface of the upper buckle is uniformly provided with a square upper buckle plate, and the upper buckle plate enters the upper clamping groove through a first vertical guide groove; the side of lower buckle evenly is provided with square lower buckle plate, and lower buckle plate gets into draw-in groove down through the vertical guide slot of second.
3. The floor drain for preventing back water by utilizing water impact as claimed in claim 2, wherein: projections of a plurality of sewer pipe teeth on the sewer pipe spiral convex strip in the horizontal plane are circular.
4. The floor drain for preventing back water by utilizing water impact as claimed in claim 3, wherein: the gap between the two downcomer teeth is inclined upwards and anticlockwise.
5. The floor drain for preventing back water by utilizing water impact as claimed in claim 4, wherein: the spiral raised line of the sewer pipe is wound on the floor drain sewer pipe for at least two circles, and sewer pipe teeth are arranged at two end parts of the spiral raised line of the sewer pipe.
6. The floor drain for preventing back water by utilizing water impact as claimed in claim 5, wherein: the lower part of the inner surface of the lower buckle is provided with an annular boss, the upper surface of the annular boss is uniformly provided with a sewer pipe support plate spring, and the sewer pipe support plate spring is vertically arranged; the sewer pipe support plate spring is connected with the lower surface of the second circular ring.
7. The floor drain for preventing back water by utilizing water impact as claimed in claim 6, wherein: the lower part of the outer surface of the floor drain base is provided with base external threads, and the floor drain base is connected with a drainage pipeline through the base external threads.
8. Use of a water-hammer-utilized anti-drainback floor drain according to any of claims 1 to 7, characterized in that: when no ground water exists, the outer side surface of the first ring is contacted with the inner wall surface of the first buckle by the spring so as to seal a gap between a floor drain sewer pipe and a floor drain base; when water of an external drainage device enters the floor drain sewer pipe, when the drainage quantity is larger than the preset quantity, the water can enter a gap between the floor drain sewer pipe and the floor drain base, the water can impact the spiral teeth of the water pipe to drive the floor drain sewer pipe to integrally ascend so as to consume the energy of the water, the height of the first circular ring is ascended, and at the moment, the first circular ring is still in contact with the inner wall surface of the upper buckle so that the water cannot enter the ground.
9. The use method of the floor drain with water impact and anti-back water according to claim 8 is characterized in that: when water exists on the ground, the ground water flows into the upper part of the first circular ring from the periphery of the ground cover plate, pressure is generated on the first circular ring, and then the spring is compressed, so that the upper surface of the first circular ring is positioned below the lower surface of the upper buckle, the ground water flows into a gap between the floor drain sewer pipe and the floor drain base from the upper surface of the first circular ring through the through hole, and hairs of the ground water are close to the floor drain sewer pipe under the guiding action of the sewer pipe teeth and then are intercepted by the side wall hole of the sewer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931056.4A CN112031133B (en) | 2020-09-07 | 2020-09-07 | Anti-reverse-water floor drain utilizing water impact and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931056.4A CN112031133B (en) | 2020-09-07 | 2020-09-07 | Anti-reverse-water floor drain utilizing water impact and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112031133A CN112031133A (en) | 2020-12-04 |
| CN112031133B true CN112031133B (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010931056.4A Expired - Fee Related CN112031133B (en) | 2020-09-07 | 2020-09-07 | Anti-reverse-water floor drain utilizing water impact and using method thereof |
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| CN210562530U (en) * | 2019-07-01 | 2020-05-19 | 湖州越彬智能科技有限公司 | Easily clear up floor drain |
| CN211200649U (en) * | 2019-09-20 | 2020-08-07 | 刘继强 | Floating ball type floor drain |
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2020
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| CN108867828A (en) * | 2018-09-07 | 2018-11-23 | 张喆涵 | A kind of bathroom floor drain with hair collecting function |
| CN209854877U (en) * | 2018-12-24 | 2019-12-27 | 深圳市灰度工业设计有限公司 | Floor drain |
| CN210562530U (en) * | 2019-07-01 | 2020-05-19 | 湖州越彬智能科技有限公司 | Easily clear up floor drain |
| CN211200649U (en) * | 2019-09-20 | 2020-08-07 | 刘继强 | Floating ball type floor drain |
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