CN1329593C - Self-sealing stinking-proof and anti-overflow floor drain - Google Patents
Self-sealing stinking-proof and anti-overflow floor drain Download PDFInfo
- Publication number
- CN1329593C CN1329593C CNB2005100242251A CN200510024225A CN1329593C CN 1329593 C CN1329593 C CN 1329593C CN B2005100242251 A CNB2005100242251 A CN B2005100242251A CN 200510024225 A CN200510024225 A CN 200510024225A CN 1329593 C CN1329593 C CN 1329593C
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- drain pipe
- floor drain
- drain
- lifting shaft
- pipe
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Abstract
The present invention provides a self-sealing floor drain for preventing odor and overflow, which relates to a floor drain. A technological imbricated plate (1) with an inclined surface is arranged on a floor drain body (2), and a detachable clamping type drain pipe (5) with a lug boss is arranged in the floor drain body the bottom of a pipe opening of the drain pipe (5) is provided with a sealing rubber pad, and the periphery of the pipe is provided with a lug boss which is matched with a notch arranged on the inner wall of the floor drain body (2); a drain press plate (6) with a shaft sleeve is arranged in the drain pipe (5), and the press plate is provided with a water leakage hole; a movable drain dirt storage basin (3) is arranged on the water leakage hole; a permanent magnet for the press plate is arranged in the shaft sleeve. The drain press plate (6) with a shaft sleeve is screwed with a regulating shaft sleeve (7); a lifting shaft (8) is arranged in the regulating shaft sleeve (7); the top end of the lifting shaft (8) is provided with a permanent magnet (13) for the lifting shaft, and the bottom connects a self-sealing pad (9) and a lining plate (12) by a locking nut (10). the present invention which has the advantages of odor and overflow prevention without a water seal, reasonable structure, reliable performance, and convenient use, maintenance and regulation can be widely suitable for automatic water discharge devices of table basins, bathtubs, shower rooms, washing water tanks, etc.
Description
Technical field
The present invention relates to a kind of floor drain, this ground can seal after having omitted water in printing automatically, thereby the foul smell of guaranteeing sewer can not leak, and sewage can not return excessive.
Background technology
Floor drain is as the following drainage fixture that stops the sewer stink from leakage, with the health of every household substantial connection arranged.At present, the floor drain of all both at home and abroad family's installations all is made up of drain pipe and cover plate.The ring wall of drain pipe is provided with the water basin, and cover plate is provided with the sealing cover that is complementary with a circle water basin.The deodorization principle of this floor drain is: when water basin internal memory full water; when cover plate covers on drain pipe; because the sealing cover under the cover plate is pressed into half degree of depth of water basin; so when water storage flume internal memory full water; being pressed into of sealing cover just produced the water seal effect; therefore can seal foul smell in the sewer on let out, prevent that the room is subjected to the pollution of foul smell, has protected household's health.But, if add water in case carelessness is forgotten in the water basin, perhaps go on business and in time to add water, perhaps the rubbish in the water basin is not in time removed and has been caused lack of water in the water basin, just can not finish water seal, and floor drain is just ineffective, foul smell in the sewer and the pernicious gas that has virus will be scurried in the room in the exchange with heat, cold airflow, cause room air pollution, also can cause the propagation of various epidemic diseases when serious, injury household's health.
Summary of the invention
The objective of the invention is to disclose a kind of self-sealing stinking-proof and anti-overflow floor drain.This floor drain is no matter seal automatically after having or not water seal all can guarantee to have arranged water, and the foul smell of sewer can not leak, and sewage can not return excessive.
In order to achieve the above object, the present invention has designed a kind of structure and the existing different floor drain of water-sealing stinking-proof that leans on: it comprises drain pipe and cover plate, its characteristics are: drain pipe is the snap-in drain pipe of band boss, the inner ring of mouth of pipe end face is offered a step, the outside level of the mouth of pipe expands and a circle, seal gasket is equipped with at the circle end, and the periphery of body is provided with two boss that play the chucking effect.The band boss snap-in drain pipe be installed in the fixed floor drain body in ground in, floor drain body is connected with sewer.The inwall of floor drain body is provided with 3 steps, and a nethermost step is offered two recesses that boss is complementary with drain pipe, and boss falls into recess and light the pressure rotated, and both are chucking and sealing just, resets and can separate.Be provided with the drainage clamp of tape spool cover in the snap-in drain pipe of band boss, intrinsic pressing plate alnico magnets in the axle sleeve of drainage clamp, the inwall of axle sleeve is provided with screw thread, offer leaking hole on the end face of drainage clamp, the inner ring of its periphery and thickness and drain pipe top end face is offered a step coupling, make both end faces keep same plane, and also keep same plane with the second step of floor drain body.The hydrophobic dirt-storing basin of installation activity is used to hold back the rubbish that enters floor drain on this plane.There is band inclined-plane technology to put up plate on the first step of the floor drain body above the movable hydrophobic dirt-storing basin.The axle sleeve of drainage clamp is spirally connected with the adjusting axle sleeve.Regulate in the axle sleeve and be provided with lifting shaft, intrinsic lifting shaft alnico magnets in the sleeve on lifting shaft top are equipped with adjusting cushion block and the rubber cushion that reaches designing requirement suction between two blocks of magnet successively.The lifting shaft bottom is provided with screw thread and stretches out the snap-in drain pipe of regulating axle sleeve and band boss, by regulating the locking nut that matches with lifting shaft, satisfies the snap-in drain pipe and the opening degree from packing and lining plank that is located at its bottom of band boss.
The present invention has following advantage:
1. two effects that produce the alnico magnets of suction mutually that are provided with in the axle sleeve owing to lifting shaft of the present invention and drainage clamp are (by regulating the thickness of cushion block and rubber cushion, obtain the suction of designing requirement), make floor drain because of the big draining of suction than two magnet of the gravity of water in the drain pipe: the gravity of water is shut automatically less than magnet suction in the drain pipe, and the double seal effect of the seal gasket between drain pipe and floor drain body, guaranteed that floor drain has the also function of deodorization and anti-overflow of no water seal.
2. because magnet of the present invention has adopted alnico magnets, do not lose efficacy in 50 years, and the selection of the suction size of two blocks of magnet is corresponding with dress water weight design in the drain pipe, therefore floor drain dependable performance of the present invention is safe in utilization, durable in use.
3. because the elastic reaction of seal gasket, and the detachable syndeton of drain pipe boss and floor drain body recess, the foul smell that has not only guaranteed sewer can not leak, sewage can be not excessive, and the maintenance of floor drain, maintenance and adjusting because of drain pipe can be taken out from floor drain body become simple, accurately.
4. because being provided with, cover plate of the present invention is with the technology on inclined-plane to take, the taking-up cover plate is very easy to, the special in addition movable hydrophobic dirt-storing basin that is provided with can conveniently be removed the rubbish in the drainings such as hair, dust, guarantee that sewer can not stop up, therefore has design science, advantage rational in infrastructure, easy to use.
5. the present invention is of many uses; not only as floor drain, and automatic water trap such as applicable basin, bathtub, shower house, washing tank, mop basin does automatic sealing drainage, can effectively protect the living environment health; prevent that pernicious gas from polluting room air, has very big social benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a vertical view of the present invention
Fig. 3 puts up the A-A of plate to sectional view for band of the present invention inclined-plane technology
Fig. 4 is the hydrophobic dirt-storing basin sectional view of activity of the present invention
Fig. 5 is the sectional view of floor drain body of the present invention
Fig. 6 is the sectional view of the snap-in drain pipe of band boss of the present invention
Fig. 7 is the sectional view of the drainage clamp of tape spool cover of the present invention
Fig. 8 is the sectional view of adjusting axle sleeve of the present invention
Fig. 9 is a lifting shaft schematic diagram of the present invention
Figure 10 is of the present invention from packing and lining plank sectional view
Label declaration in the accompanying drawing is as follows:
1-band inclined-plane technology is put up plate; The 2-floor drain body; The movable hydrophobic dirt-storing basin of 3-; The 4-seal gasket; The snap-in drain pipe of 5-band boss; The drainage clamp of 6-tape spool cover; 7-regulates axle sleeve; The 8-lifting shaft; 9-is from packing; The 10-locking nut; The 11-card locking hole; The 12-lining plank; 13-lifting shaft alnico magnets; The 14-rubber cushion; 15-regulates cushion block; 16-pressing plate alnico magnets.
The specific embodiment
At first, see also Fig. 1.Floor drain body 2 of the present invention is affixed with sewer and floor.The inwall of floor drain body 2 is provided with 3 steps, band inclined-plane technology is housed on the first step puts up plate 1, offered with the technology of cover plate 1 because of floor drain body 2 and to have taken corresponding grooves, technology take space that the inclined-plane forms in groove make uncap very easy: press as long as technology taken to next, the other end of cover plate 1 is with regard to perk.The snap-in drain pipe 5 of band boss is housed in the floor drain body 2, drain pipe 5 calibers are up big and down small, tighten up a little the bottom, the inner ring of top end face is offered a step, its outside level expands and a circle, seal gasket 4 is equipped with at the circle end, the periphery of big caliber is provided with two boss that play the chucking effect, two recesses that nethermost the 3rd the step symmetry of boss width and floor drain body 2 offered are complementary, when the boss of drain pipe 5 falls into recess, the light pressure, rotate arbitrarily angled, boss snaps in the bottom of the 3rd step of floor drain body 2, because the elastic reaction of seal gasket 4 makes to form between drain pipe 5 and the floor drain body 2 to snap in fixed seal connection, this sealing can not leaked the foul smell of sewer and sewage; Spinning reduction, on draw drain pipe 5 is separated with floor drain body 2, be convenient to drain pipe 5 taken out clean, maintenance and regulating.Be provided with the drainage clamp 6 of tape spool cover in the snap-in drain pipe 5 of band boss, the step coupling that the inner ring of the periphery of the top end face of drainage clamp 6 and drain pipe 5 top end faces is offered, make both end faces form same plane, two end faces of drainage clamp 6 and drain pipe 5 and the second step of floor drain body 2 are all on same plane, the hydrophobic dirt-storing basin 3 of specially designed activity is installed on this plane, is used to hold back the rubbish that enters floor drain.Drainage clamp 6 is offered leaking hole on a circle end face of outer thoughtful axle sleeve external diameter, be consolidated with pressing plate alnico magnets 16 in the axle sleeve of drainage clamp 6, and the inwall of the axle sleeve of drainage clamp 6 is provided with internal thread.The axle sleeve of drainage clamp 6 is spirally connected with adjusting axle sleeve 7.Regulate in the axle sleeve 7 and be provided with lifting shaft 8, also be consolidated with in the sleeve on lifting shaft 8 tops adjusting cushion block 15 and the rubber cushion 14 that reaches designing requirement suction is housed between 13, two blocks of magnet of lifting shaft alnico magnets successively.The external diameter at the middle part of lifting shaft 8 and the internal diameter coupling of regulating axle sleeve 7 make lifting shaft 8 upper and lower motions steady.Lifting shaft 8 bottoms are provided with screw thread and stretch out the snap-in drain pipe 5 of regulating axle sleeve 7 and band boss, to be located at being connected with lining plank 12 of snap-in drain pipe 5 bottoms of band boss from packing 9 by locking nut 10, regulate the locking nut 10 on the lifting shaft 8, satisfy the opening degree of the snap-in drain pipe 5 of band boss, lifting shaft 8 bottoms also offer card locking hole 11, are used to detect magnet suction.
Operating principle:
Even the anhydrous also deodorization of floor drain of the present invention because self-enclosed be not by water seal, but by the suction of two alnico magnets.Magnet suction draws incessantly lifting shaft 8, and lifting shaft 8 descends, and drives and separates with drain pipe 5 bottoms with lining plank 12 from packing 9, guarantees the drain function of floor drain.Opposite just sealing voluntarily.
When the needs draining, originally, water is put up plate 1 and movable hydrophobic dirt-storing basin 3 by band of the present invention inclined-plane technology, and the rubbish in the draining is trapped in the dirt-storing basin 3, and water is discharged to the snap-in drain pipe 5 of band boss from a circle leaking hole of the drainage clamp 6 of tape spool cover.Along with water in the snap-in drain pipe 5 of band boss is more and more, when the water that accumulates reaches 60 grams, act on the suction that surpasses 16 pairs of lifting shaft alnico magnets 13 of pressing plate alnico magnets from the gravity of the water of packing 9, so lifting shaft 8 and connected descending from packing 9 and lining plank 12, snap-in drain pipe 5 bottoms of band boss are opened, and water is got rid of from floor drain.Draining is fewer and feweri when ground, when the water that accumulates in the snap-in drain pipe 5 of band boss is less than 60 grams, because the gravity of water is less than the suction of 16 pairs of lifting shaft alnico magnets 13 of pressing plate alnico magnets, under the magnet suction, lifting shaft 8 and connected up from packing 9 and lining plank 12, with snap-in drain pipe 5 bottom locks of band boss, the foul smell that sewer is sent can not be leaked in the room by the snap-in drain pipe 5 of band boss.In addition between drain pipe 5 and the floor drain body 2 because being tightly connected of seal gasket 4 also can not make the foul smell of sewer and sewage leak.This magnet suction that utilizes is controlled lifting shaft 8 upper and lower motions, drive has changed traditional water-sealing stinking-proof principle of depending merely in the water basin from packing 9 sealing or the deodorization principle of opening drain pipe 5 bottoms, overcome leak in losing water seal existingly can not deodorization shortcoming.
Claims (1)
1. self-sealing stinking-proof and anti-overflow floor drain, comprise drain pipe and cover plate, it is characterized in that: drain pipe is the snap-in drain pipe (5) of band boss, the inner ring of mouth of pipe end face is offered a step, the outside level of the mouth of pipe expands and a circle, seal gasket (4) is equipped with at the circle end, and the periphery of body is provided with two boss that play the chucking effect; The snap-in drain pipe (5) of band boss is installed in the floor drain body fixed with ground (2), and floor drain body (2) is connected with sewer; The inwall of floor drain body (2) is provided with 3 steps, and a nethermost step is offered two recesses that boss is complementary with drain pipe (5); Be provided with the drainage clamp (6) of tape spool cover in the snap-in drain pipe (5) of band boss, intrinsic pressing plate alnico magnets (16) in the axle sleeve of drainage clamp (6), the inwall of axle sleeve is provided with screw thread, offer leaking hole on the end face of drainage clamp (6), the step coupling that the inner ring of its periphery and thickness and drain pipe (5) top end face is offered, make both end faces keep same plane, and also keep same plane with the second step of floor drain body (2); Movable hydrophobic dirt-storing basin (3) is installed on this plane; The first step of the floor drain body (2) above the movable hydrophobic dirt-storing basin (3) is provided with cover plate, and cover plate is that band inclined-plane technology is put up plate (1); The axle sleeve of drainage clamp (6) is spirally connected with adjusting axle sleeve (7); Regulate in the axle sleeve (7) and be provided with lifting shaft (8), intrinsic lifting shaft alnico magnets (13) in the sleeve on lifting shaft (8) top are equipped with successively between two blocks of magnet and regulate cushion block (15) and rubber cushion (14); Lifting shaft (8) bottom is provided with screw thread and stretches out the snap-in drain pipe (5) of regulating axle sleeve (7) and band boss, by regulating the locking nut (10) that matches with lifting shaft (8), adjust the snap-in drain pipe (5) and the opening degree that is located at its bottom of band boss from packing (9) and lining plank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100242251A CN1329593C (en) | 2005-03-07 | 2005-03-07 | Self-sealing stinking-proof and anti-overflow floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100242251A CN1329593C (en) | 2005-03-07 | 2005-03-07 | Self-sealing stinking-proof and anti-overflow floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1667212A CN1667212A (en) | 2005-09-14 |
| CN1329593C true CN1329593C (en) | 2007-08-01 |
Family
ID=35038479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100242251A Expired - Fee Related CN1329593C (en) | 2005-03-07 | 2005-03-07 | Self-sealing stinking-proof and anti-overflow floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1329593C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174831A (en) * | 2011-02-22 | 2011-09-07 | 刘燕平 | Easily-cleaning floor drain with pedal-type automatic-lifting filter screen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893118B (en) * | 2009-05-18 | 2012-10-10 | 俞文迪 | Liquid or freerunning solid hingless magnetic check valve |
| DE102013107848B4 (en) * | 2013-07-23 | 2015-08-27 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | procedure |
| CN104912178B (en) * | 2015-06-16 | 2017-04-05 | 浙江返必克排水科技有限公司 | A kind of odour-proof floor drain |
| CN111236397B (en) * | 2020-02-25 | 2020-12-29 | 李润凡 | Floor drain with anti-sewage back-flushing function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145216Y (en) * | 1993-02-06 | 1993-11-03 | 崔艺华 | Magnetic automatic open-close water apparatus |
| JP2000328625A (en) * | 1999-05-24 | 2000-11-28 | Sometani Apart:Kk | Drain trap |
| JP2002088856A (en) * | 2000-09-21 | 2002-03-27 | Inax Corp | Perforated plate for floor drain of bathroom |
| CN2573568Y (en) * | 2002-10-25 | 2003-09-17 | 李荣春 | Floor drain with liquid seal, deodorizing cover and check valve |
| CN2630335Y (en) * | 2003-04-15 | 2004-08-04 | 李荣春 | Anti-odour anti-blocking floor drain |
| CN2639376Y (en) * | 2003-09-05 | 2004-09-08 | 李荣春 | Multifunction floor drain |
| CN2730958Y (en) * | 2005-03-07 | 2005-10-05 | 上海宝杨水暖洁具有限公司 | Self-closing deodouring overflow-preventing drainage |
-
2005
- 2005-03-07 CN CNB2005100242251A patent/CN1329593C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145216Y (en) * | 1993-02-06 | 1993-11-03 | 崔艺华 | Magnetic automatic open-close water apparatus |
| JP2000328625A (en) * | 1999-05-24 | 2000-11-28 | Sometani Apart:Kk | Drain trap |
| JP2002088856A (en) * | 2000-09-21 | 2002-03-27 | Inax Corp | Perforated plate for floor drain of bathroom |
| CN2573568Y (en) * | 2002-10-25 | 2003-09-17 | 李荣春 | Floor drain with liquid seal, deodorizing cover and check valve |
| CN2630335Y (en) * | 2003-04-15 | 2004-08-04 | 李荣春 | Anti-odour anti-blocking floor drain |
| CN2639376Y (en) * | 2003-09-05 | 2004-09-08 | 李荣春 | Multifunction floor drain |
| CN2730958Y (en) * | 2005-03-07 | 2005-10-05 | 上海宝杨水暖洁具有限公司 | Self-closing deodouring overflow-preventing drainage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174831A (en) * | 2011-02-22 | 2011-09-07 | 刘燕平 | Easily-cleaning floor drain with pedal-type automatic-lifting filter screen |
| CN102174831B (en) * | 2011-02-22 | 2013-06-12 | 刘燕平 | Easily-cleaning floor drain with pedal-type automatic-lifting filter screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1667212A (en) | 2005-09-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20100307 |