CN106759810B - High-flow horizontal water-sealed floor drain - Google Patents
High-flow horizontal water-sealed floor drain Download PDFInfo
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- CN106759810B CN106759810B CN201710002937.6A CN201710002937A CN106759810B CN 106759810 B CN106759810 B CN 106759810B CN 201710002937 A CN201710002937 A CN 201710002937A CN 106759810 B CN106759810 B CN 106759810B
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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
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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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- 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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- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention relates to a large-flow horizontal water seal floor drain, belonging to the technical field of floor drains; the horizontal drainage floor drain has small volume and large flow and can be compatible with drainage of a washing machine; the technical scheme adopted is as follows: the floor drain main body is a container with an opening at the upper part, and the shape of the water sealing cover is as follows: the inner circle surface of the ring extends downwards to form a cylinder, the water seal cover is arranged in the floor drain main body, the bottom of the cylinder is suspended, the shape of the ring at the upper part of the cylinder is matched with the shape of the upper part of the floor drain main body and is clamped at the upper part of the floor drain main body, a water seal is formed between the water seal cover and the floor drain main body, the frame is arranged above the water seal cover and the floor drain main body, and the grate is arranged in the frame; the outer side of the floor drain main body is connected with a water outlet pipe, the water outlet pipe is divided into a square pipe section, a transition section and a round pipe section, the square pipe section is connected to the outer side wall of the floor drain main body, and a horizontal water outlet is formed in the upper part of the side wall of the floor drain main body positioned in the square pipe section; the invention is suitable for the transverse drainage pipeline.
Description
Technical Field
The invention relates to a large-flow horizontal water seal floor drain, belonging to the technical field of floor drains.
Background
The floor drain is an important interface for connecting a sewer system with the indoor ground, is used as an important component of a residential drainage system, and has good performance, directly influences the quality of indoor air, and is very important for the health life quality of people in a residence.
The floor drain is used as a sewer component, and the speed of water drainage is an important index for measuring the performance of the floor drain. The horizontal drainage floor drain in the current market has the problems of large occupied space, unreasonable structure and small flow, and can not meet the needs of people. If the floor drain is too large in size, the installation is not attractive or no space is available for installation; when a large-flow shower is used, the phenomenon that water cannot be discharged in time often occurs, and the water discharge requirement of people in daily life cannot be met; when a large amount of water is discharged due to the fact that a water tap or a water pipe is forgotten to be turned off, excessive accumulated water in a home can be caused due to unsmooth water discharge of the floor drain, and irrecoverable losses are caused for the self and the lower-layer building.
In addition, the common floor drain can not well drain water for the washing machine, because the instant water drainage amount of the washing machine is large, the water drainage speed of the floor drain can not keep up, and the overflow phenomenon is easy to occur.
Disclosure of Invention
The invention overcomes the defects existing in the prior art, and provides the large-flow horizontal drainage floor drain which is small in volume and large in flow, can be compatible with the drainage of a washing machine, and is convenient and practical.
In order to solve the technical problems, the invention adopts the following technical scheme: the large-flow horizontal water seal floor drain comprises a floor drain main body, a water outlet pipe, a water seal cover, a frame and a grate, wherein the floor drain main body is a container with an opening at the upper part, and the water seal cover is in the shape of: the inner circle surface of the ring extends downwards to form a cylinder, the water seal cover is arranged in the floor drain main body, the bottom of the cylinder is suspended, the shape of the ring at the upper part of the cylinder is matched with the shape of the upper part of the floor drain main body and is clamped at the upper part of the floor drain main body, a water seal is formed between the water seal cover and the floor drain main body, the frame is arranged above the water seal cover and the floor drain main body, and the grate is arranged in the frame;
the floor drain comprises a floor drain main body, and is characterized in that a water outlet pipe is connected to the outer side of the floor drain main body, the water outlet pipe is divided into a square pipe section, a transition section and a round pipe section, the transition section is used for smoothly connecting the square pipe section and the round pipe section together, the square pipe section is connected to the outer side wall of the floor drain main body, a horizontal water outlet is formed in the upper portion of the side wall of the floor drain main body located inside the square pipe section, and the water outlet is located below an annular object in a water seal cover.
The bottom surface of the square pipe section of the water outlet pipe is an inclined surface, and one side of the high position of the inclined surface is fixed on the side wall of the floor drain main body.
The inclined plane is an upward convex smooth downward arc surface.
The floor drain main body is a cylindrical container with an opening at the upper part, the ring in the water sealing cover is a circular ring, and an arc surface or an inclined plane is transited between the circular ring and the cylinder.
The width of the square pipe section of the water outlet pipe is the same as the outer diameter of the floor drain main body, namely, the square pipe section is tangent to the floor drain main body, and the length of the water outlet penetrates through the whole square pipe section.
The middle part of the grate is provided with a through hole, and the joint of the washing machine is detachably connected to the through hole in the middle part of the grate.
The middle part of the grate is provided with a through hole, the clamping ring is suspended and fixed above the inner part of the water sealing cover through ribs, and the joint of the washing machine is detachably connected to the clamping ring after passing through the through hole on the grate.
The detachable connection of the washing machine joint and the clamping ring is threaded connection or clamping connection, and a sealing structure is arranged between the washing machine joint and the clamping ring.
The water sealing ratio of the water seal formed between the water sealing cover and the floor drain main body is 1-2:1.
And a sealing ring is arranged at the joint of the upper annular object of the water sealing cover and the floor drain main body.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has simple structure, large drainage flow, and after being connected with the drainage pipe, the drainage flow reaches 42L/min, thereby completely meeting the daily life of people and the drainage requirement of the washing machine, and the invention has the interchangeability, and the common floor drain can be changed into the washing machine floor drain as long as the grate and the washing machine joint are replaced, and the washing machine floor drain can also be changed into the common floor drain, so that the washing machine in the home of people cannot be limited in one place and can not be changed, thereby being convenient and practical.
2. The invention adopts a large water sealing ratio, meanwhile, the water outlet pipe is provided with a square pipe section, and the water outlet penetrates through the inside of the whole square pipe section, so that the invention aims at reducing the height of the product and the volume of the product, and is convenient to install and attractive after installation.
3. The bottom surface of the square pipe section of the water outlet pipe is an inclined surface or an upward convex smooth downward arc surface, and the design ensures that after water flows out of the water outlet, the energy lost by the impact of the water flow and the bottom surface is reduced through the buffering of the inclined surface or the arc surface, and meanwhile, the potential energy of the water flow is converted into kinetic energy, so that the flow of the product is increased.
4. The invention has the advantages of large flow rate, attractive appearance and small size by the design of the square pipe section and the large water sealing ratio, and achieves perfect balance on increasing the flow rate and reducing the volume of the product.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is an exploded view of a second embodiment of the present invention.
Fig. 5 is a cross-sectional view of a second embodiment of the present invention.
Fig. 6 is a top view of fig. 5.
In the figure: the floor drain comprises a floor drain main body 1, a water outlet pipe 2, a water sealing cover 3, a frame 4, a grate 5, a square pipe section 6, a transition section 7, a circular pipe section 8, a water outlet 9, a washing machine connector 10 and a clamping ring 11.
Detailed Description
Example 1
As shown in fig. 1-3, the large-flow horizontal water seal floor drain comprises a floor drain main body 1, a water outlet pipe 2, a water seal cover 3, a frame 4 and a grate 5, wherein the floor drain main body 1 is a container with an open upper part, and the water seal cover 3 is in the shape of: the inner circle surface of the ring extends downwards to form a cylinder, the water sealing cover 3 is arranged in the floor drain main body 1, the bottom of the cylinder is suspended, the shape of the ring at the upper part of the ring is matched with the shape of the upper part of the floor drain main body 1 and is clamped at the upper part of the floor drain main body 1, a water seal is formed between the water sealing cover 3 and the floor drain main body 1, the frame 4 is arranged above the water sealing cover 3 and the floor drain main body 1, and the grate 5 is arranged in the frame 4;
the outside of floor drain main part 1 is connected with outlet pipe 2, outlet pipe 2 divide into square pipe section 6, changeover portion 7 and pipe section 8, changeover portion 7 is in the same place square pipe section 6 and pipe section 8 smooth connection, square pipe section 6 is connected on the lateral wall of floor drain main part 1, and the upper portion of the inside floor drain main part 1 lateral wall of being located square pipe section 6 is opened there is a horizontally delivery port 9, delivery port 9 still is located the below of ring in the water seal cover 3.
The bottom surface of the square pipe section 6 of the water outlet pipe 2 is an inclined surface, and one side of the high position of the inclined surface is fixed on the side wall of the floor drain main body 1.
The inclined plane is an upward convex smooth downward arc surface.
The floor drain main body 1 is a cylindrical container with an opening upper part, an annular object in the water seal cover 3 is a circular ring, and an arc surface or an inclined plane is transited between the circular ring and the cylinder.
The width of the square pipe section 6 of the water outlet pipe 2 is the same as the outer diameter of the floor drain main body 1, namely, the square pipe section 6 is tangent to the floor drain main body 1, and the length of the water outlet 9 penetrates through the whole square pipe section 6.
The water seal ratio of the water seal formed between the water seal cover 3 and the floor drain main body 1 is 1-2:1.
The clamping connection part of the upper annular object of the water seal cover 3 and the floor drain main body 1 is provided with a sealing ring.
The working process is as follows: the ground sewage flows into the water sealing cover 3 through the grate 5, then flows into the interlayer between the floor drain main body 1 and the water sealing cover 3 through the gap between the bottom of the water sealing cover 3 and the bottom surface of the floor drain main body 1 to form a water seal, and overflows from the water outlet 9 after the water surface exceeds the water outlet 9, flows out of the transition section 7 and the circular pipe section 8 through the diversion of the inclined surface or the arc surface at the bottom of the square pipe section 6, and enters the sewer drain pipe.
Example two
As shown in fig. 4-6, the large-flow horizontal water seal floor drain of the invention comprises a floor drain main body 1, a water outlet pipe 2, a water seal cover 3, a frame 4 and a grate 5, wherein the floor drain main body 1 is a container with an open upper part, and the water seal cover 3 is in the shape of: the inner circle surface of the ring extends downwards to form a cylinder, the water sealing cover 3 is arranged in the floor drain main body 1, the bottom of the cylinder is suspended, the shape of the ring at the upper part of the ring is matched with the shape of the upper part of the floor drain main body 1 and is clamped at the upper part of the floor drain main body 1, a water seal is formed between the water sealing cover 3 and the floor drain main body 1, the frame 4 is arranged above the water sealing cover 3 and the floor drain main body 1, and the grate 5 is arranged in the frame 4;
the outside of floor drain main part 1 is connected with outlet pipe 2, outlet pipe 2 divide into square pipe section 6, changeover portion 7 and pipe section 8, changeover portion 7 is in the same place square pipe section 6 and pipe section 8 smooth connection, square pipe section 6 is connected on the lateral wall of floor drain main part 1, and the upper portion of the inside floor drain main part 1 lateral wall of being located square pipe section 6 is opened there is a horizontally delivery port 9, delivery port 9 still is located the below of ring in the water seal cover 3.
The bottom surface of the square pipe section 6 of the water outlet pipe 2 is an inclined surface, and one side of the high position of the inclined surface is fixed on the side wall of the floor drain main body 1.
The inclined plane is an upward convex smooth downward arc surface.
The middle part of the grate 5 is provided with a through hole, and the washing machine joint 10 is detachably connected to the through hole in the middle part of the grate 5.
The middle part of the grate 5 is provided with a through hole, the clamping ring 11 is suspended and fixed above the inside of the water sealing cover 3 through ribs, and the joint 10 of the washing machine is detachably connected to the clamping ring 11 after passing through the through hole on the grate 5.
The detachable connection of the washing machine joint 10 and the clamping ring 11 is threaded connection or clamping connection, and a sealing structure is arranged between the washing machine joint 10 and the clamping ring 11.
The embodiment is used as a floor drain of a washing machine, the drain pipe of the washing machine is inserted into the joint 10 of the washing machine, sewage is discharged into the water seal cover 3 from the drain pipe of the washing machine, then flows into the interlayer between the floor drain main body 1 and the water seal cover 3 to form a water seal, after the water level exceeds the water outlet 9, overflows from the water outlet 9, flows through the inclined plane or the arc-shaped surface at the bottom of the square pipe section 6, and flows out from the transition section 7 and the circular pipe section 8 to enter the sewer drain pipe in an accelerating manner.
Whether in the first embodiment or the second embodiment, the water seal ratio is 1.2-1.5:1, and the water seal ratio refers to the ratio of the cross section area of the interlayer between the floor drain main body 1 and the water seal cover 3 to the inner cross section area of the water seal cover 3.
The adoption of the large water seal ratio can effectively reduce the height of the product, and the positive pressure resistance of the product is good, so that the odor in the sewer can not enter the room. Although the anti-negative pressure capability is low, the floor drain is not afraid of negative pressure penetration in drainage, so that indoor air only enters the sewer, and the air pressure in the sewer can be regulated due to the effect of the exhaust valve to a certain extent.
The present invention has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above description, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides a large-traffic horizontal row water seal floor drain, includes floor drain main part (1), outlet pipe (2), water seal cover (3), frame (4) and grate (5), its characterized in that: the floor drain main body (1) is a container with an opening at the upper part, and the shape of the water seal cover (3) is as follows: the inner circle surface of the ring extends downwards to form a cylinder, the water seal cover (3) is arranged in the floor drain main body (1), the bottom of the cylinder is suspended, the shape of the ring at the upper part of the water seal cover is matched with the shape of the upper part of the floor drain main body (1) and is clamped at the upper part of the floor drain main body (1), a water seal is formed between the water seal cover (3) and the floor drain main body (1), the frame (4) is arranged above the water seal cover (3) and the floor drain main body (1), and the grate (5) is arranged in the frame (4);
the middle part of the grate (5) is provided with a through hole, the clamping ring (11) is suspended and fixed above the inside of the water sealing cover (3) through ribs, and the joint (10) of the washing machine is detachably connected to the clamping ring (11) after passing through the through hole on the grate (5); the detachable connection of the washing machine joint (10) and the clamping ring (11) is threaded connection or clamping connection, and a sealing structure is arranged between the washing machine joint (10) and the clamping ring (11); the water seal ratio of the water seal formed between the water seal cover (3) and the floor drain main body (1) is 1-2:1;
the floor drain comprises a floor drain main body (1), and is characterized in that a water outlet pipe (2) is connected to the outer side of the floor drain main body (1), the water outlet pipe (2) is divided into a square pipe section (6), a transition section (7) and a circular pipe section (8), the transition section (7) is used for smoothly connecting the square pipe section (6) and the circular pipe section (8) together, the square pipe section (6) is connected to the outer side wall of the floor drain main body (1), the width of the square pipe section (6) of the water outlet pipe (2) is identical to the outer diameter of the floor drain main body (1), namely the square pipe section (6) is tangent to the floor drain main body (1), a horizontal water outlet (9) is formed in the upper portion of the side wall of the floor drain main body (1) in the square pipe section (6), and the length of the water outlet (9) penetrates through the whole square pipe section (6). The water outlet (9) is also positioned below the ring-shaped object in the water sealing cover (3);
the bottom surface of the square pipe section (6) of the water outlet pipe (2) is an inclined surface, and one side of the upper part of the inclined surface is fixed on the side wall of the floor drain main body (1); the inclined plane is an upward convex smooth downward arc surface.
2. The high flow horizontal seal floor drain of claim 1, wherein: the floor drain main body (1) is a cylindrical container with an opening at the upper part, an annular object in the water seal cover (3) is a circular ring, and an arc surface or an inclined plane is transited between the circular ring and the cylinder.
3. The high flow horizontal seal floor drain of claim 1, wherein: the middle part of the grate (5) is provided with a through hole, and the joint (10) of the washing machine is detachably connected to the through hole in the middle part of the grate (5).
4. The high flow horizontal seal floor drain of claim 1, wherein: the clamping connection part of the upper annular object of the water seal cover (3) and the floor drain main body (1) is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002937.6A CN106759810B (en) | 2017-01-04 | 2017-01-04 | High-flow horizontal water-sealed floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002937.6A CN106759810B (en) | 2017-01-04 | 2017-01-04 | High-flow horizontal water-sealed floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759810A CN106759810A (en) | 2017-05-31 |
| CN106759810B true CN106759810B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710002937.6A Active CN106759810B (en) | 2017-01-04 | 2017-01-04 | High-flow horizontal water-sealed floor drain |
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| CN (1) | CN106759810B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049484A (en) * | 2017-12-12 | 2018-05-18 | 深圳瑞和建筑装饰股份有限公司 | A kind of floor drain and its construction method |
| CN109457791B (en) * | 2018-12-29 | 2023-09-12 | 哈尔滨蓝山环境技术开发有限公司 | Mechanical necking type modularization floor drain core |
| CN110409593A (en) * | 2019-06-21 | 2019-11-05 | 浙江伟星新型建材股份有限公司 | Multicore deodorization big flow floor drain |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203200862U (en) * | 2013-03-13 | 2013-09-18 | 上海杰圣水务科技有限公司 | Self-closing type multifunctional floor drain |
| CN104631606B (en) * | 2015-02-05 | 2016-03-02 | 太原金德尔洁具设备有限公司 | Hydrocone type large discharge water-sealing stinking-proof floor drain |
| CN204703277U (en) * | 2015-03-20 | 2015-10-14 | 昆明群之英科技有限公司 | A kind of building spiral-flow type draining manifold |
| CN105256881B (en) * | 2015-11-06 | 2017-04-12 | 太原金德尔洁具设备有限公司 | Water seal deodorization floor drain for washing machine |
| CN206486972U (en) * | 2017-01-04 | 2017-09-12 | 太原金德尔洁具设备有限公司 | A kind of horizontally-arranged water seal floor drain of big flow |
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2017
- 2017-01-04 CN CN201710002937.6A patent/CN106759810B/en active Active
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