CN205894235U - From return -air formula with layer drainage system - Google Patents

Abstract

The utility model relates to a from return -air formula with layer drainage system, including main soil stack, horizontal water drainage branch pipe way, floor drain, toilet bowl mouth, sewage outlet and access hole, still including matcing the muffler that sets up on main soil stack lateral surface, the discharge device is retrieved to the spiral leak protection ponding of cooperation installation between main soil stack and horizontal water drainage branch pipe way, and the department cooperates many defense sectors of installation to leak formula deodorization device at the toilet bowl mouth, at floor drain cooperation installation many defense sectors hourglass formula deodorization device, horizontal water drainage branch pipe says, and transversal to personally submit the egg circular, and tubular product is formed rather than the circular water -drainage tube part of supporting egg. This from return -air formula with layer drainage system can thoroughly solve the old and new bathroom all technological problem of drainage system, does not change building structure, subsides fewly, reduce the floor supporting power, solved that sanitary drainage appeared " ooze, the hourglass, smelly, block up, emit, the noise is big, easy oxidation is damaged, the mediation maintenance hard, wall yellowing, the desquamation of mildening and rot " etc. A difficult problem, be applicable to the new and old bathroom drainage of various buildings.

Description

A kind of air self-returning formula Homofloor drainage system

Technical field

The utility model is related to kitchen and toilet facility draining field, is more particularly, to laid on one of floor air self-returning in floor Formula Homofloor drainage system.

Background technology

, all there is knot in no matter legacy system (threading formula) and new-type Homofloor drainage system in existing building plumbing drain system The irrational problem of structure.

The perforation of old-fashioned drainage system is many, the easy ponding of caisson, easily ooze, leak, stink is big, fitting space is low, maintenance is difficult, untidy Attractive in appearance, service life is short, easily aging, and drainage noise is big, impact rest.New Homofloor drainage system caisson sinking is excessive, increases Floor load-bearing and backfill amount, change the input increasing construction volume and cost while building structure.The easy ponding of caisson cannot draining Cause percolating water, drainage system non-water sealed, stink is big, cannot keep in repair, ponding easily causes wall skin yellowing, decortication, mouldy taste.No matter Traditional type drainage system and Homofloor drainage system all occur in that be difficult to take precautions against mouse, snake, worm enter within doors big with stink it is impossible to accomplish Co-layer draining keeps in repair with layer, the technical barrier such as cost height great in constructing amount.

Existing building hygiene draining is frequently with double standpipe drainage patterns, i.e. a draining, an exhaust；Realize air water to divide Pipe direct current.This pair of standpipe drainage pattern construction is more complicated, and material cost is high.

Utility model content

For problems of the prior art, the utility model proposes a kind of air self-returning formula Homofloor drainage system, can Thoroughly solve all technical barriers of the old and new's toilet drainage system, construction is fast, low cost, life-span length, quality are guaranteed, saving is former Material, reduce white pollution, meet national energy-saving reduce discharging policy, be easy to builder and widely popularize, a large amount of raw material can be saved With fund.And it is capable of safer, comfortable, the clean and tidy health of the living environment of let us.

For achieving the above object, the utility model proposes a kind of air self-returning formula Homofloor drainage system, including main soil stack, Transversal draining branch pipe(tube), floor drain, toilet seat mouth, sewage effluent and access hole；Also include coupling to be arranged on outside main soil stack Muffler on face, coordinates the spiral leakproof ponding of installation to reclaim discharge between main soil stack and transversal draining branch pipe(tube) Device, many defense sectors leaky deodorant that cooperation is installed at toilet seat mouth, coordinate in floor drain and many defense sectors leaky deodorant is installed；Described The cross section of transversal draining branch pipe(tube) is in that egg is circular.

Described transversal draining branch pipe(tube) includes lower pipeline, middle connecting portion and upper pipeline；Described lower pipeline is cross section is in semicircle Shape, and the pipeline of open upper end；Described middle connecting portion is extended straight up with lower pipeline cooperation；Described upper pipeline is equipped with Middle connecting portion upper end, and the pipeline of the open at its lower end of upper pipeline, the cross section of upper pipeline is in arc-shaped.

The radius of described lower pipeline is 65mm；Described middle connecting portion coordinates extended distance straight up along the tube wall of lower pipeline For 10mm；The top of described upper pipeline is 85mm apart from the bottom distance of lower pipeline.

Described muffler includes elbow, return-air supervisor and lower elbow；Described return-air supervisor is vertically joined by upper and lower elbow Close on the outer wall being arranged at main soil stack；Described lower elbow is arranged at the outer wall of main soil stack, and be located at horizontally-arranged The corresponding horizontal position of water branch pipe(tube)；The circular in cross-section of described return-air supervisor.

Described spiral leakproof ponding reclaims the connection that escaper cooperation is arranged on main soil stack and transversal draining branch pipe(tube) Place, and it is located at the lower section of transversal draining branch pipe(tube)；Described spiral leakproof ponding reclaims escaper and includes outer connector, filtering cover one Reclaim escaper with ponding；Described outer connector is the tubing of internal diameter gradual change, and the upper and lower ends of outer connector are all and drain header Road is connected；Described filtering cover one is set in outside outer connector, and is connected with outer connector；Described ponding reclaims discharge Device is equipped with below filtering cover one, and with outer connector cooperation sheathed be arranged on outside outer connector, ponding reclaim discharge The bottom of device is connected with outer connector.

The upper end of described outer connector is connected with main soil stack and transversal draining branch pipe(tube) respectively, the lower end of outer connector with Main soil stack is connected；Described outer connector cooperation is arranged between floor, and outer connector internal diameter reclaims row with ponding Put device to be connected.

Described filtering cover one includes top cover and side wall；Described top cover is annular in shape, and top cover can be coordinated even with outer connector Connect；Described side wall is connected with top cover, and is arranged on the lower section of top cover；It is equipped with filter bores on the wall of described side.

Described ponding reclaims escaper and includes housing, Shang Gai, upper receipts water hole, spiral drainage, lower osculum and closure Plate；Described housing is cylindric tubing, and housing is installed with outer connector cooperation；Described upper lid coupling is arranged on housing upper end； Described upper receipts water hole is disposed on and covers；Described spiral drainage is arranged on below receipts water hole, and spiral drainage exists Extend downwardly in the shape of a spiral between housing and the tube wall of outer connector；Described lower osculum is arranged on the lower end of spiral drainage, Waste water is connected with outer connector by lower osculum；Described seal cover board coupling is arranged at lower osculum；Described seal cover board Including fixture and sealing plate；The upper end of described fixture is connected with the tube wall of housing and outer connector respectively, fixture Lower end be connected with sealing plate match activities；Described sealing plate and lower osculum cooperation, and be obliquely installed, so that sealing plate is joined Close and tilt to cover at lower osculum；The size of described sealing plate be more than lower osculum size, enable sealing plate to away from Spiral drainage is unilateral to open.

Described many defense sectors leaky deodorant includes floor drain frame, cooperation is arranged on the filtering cover of floor drain frame upper end, install floor drain The drainpipe of inframe, the Matching installation sealing plate two at the discharge outlet of drainpipe lower end；Described sealing plate two and draining tube wall Side be flexibly connected；The discharge outlet of described drainpipe lower end is horizontal by the angle tilting.

The tube wall lateral surface of described drainpipe is fixedly installed magnet one；Solid at the one end fits magnet one of described sealing plate two Dingan County fills magnet two, and magnet one and magnet two are same sex magnet, repel each other；Magnet one is provided with described drainpipe One end arranges a rotating shaft, and described sealing plate two is connected with drainpipe axle by rotating shaft；Described sealing plate two being capable of pivoting；? The other end of described sealing plate two and magnet two opposite position, and with the sealing cooperation of draining tube wall at cooperation magnet is installed Three；At the tube wall of described drainpipe, and with the cooperation of magnet three at heterosexual magnet four is installed, magnet four mutually inhaled with magnet three Draw.

Beneficial effect:

The utility model passes through the muffler of setting, the transversal draining branch pipe(tube) of egg circle, spiral leakproof ponding recovery row Put device and floor drain；Enable this Homofloor drainage system thoroughly to solve all technical barriers of the old and new's toilet drainage system, apply Work is fast, low cost, life-span length, quality are guaranteed, save raw material, can save a large amount of raw material and fund.And can be allowed me Safer, comfortable, the clean and tidy health of living environment.

Brief description

Fig. 1 is structural representation of the present utility model；

1. main soil stack, 2. transversal draining branch pipe(tube), 3. access hole, 4. toilet seat mouth, 5. floor drain, 6. sewage row The mouth of a river, 7. spiral leakproof ponding recovery escaper, 8. muffler, 9. backfill layer, 10. sloping layer, 11. floors, 12. waterproofs Layer, elbow on 81., 82. return-air supervisors, 83. times elbows.

Fig. 2 is the structural representation of transversal draining branch pipe(tube) of the present utility model；

2. transversal draining branch pipe(tube), 21. lower pipelines, connecting portion in 22., 23. upper pipelines.

Fig. 3 is the structural representation that spiral leakproof ponding of the present utility model reclaims escaper；

7. spiral leakproof ponding reclaims escaper, 71. outer connectors, 72. filtering covers one, and 73. ponding reclaim discharge Device.

Fig. 4 is the ponding recovery escaper structural representation that the utility model spiral leakproof ponding reclaims escaper；

73. ponding reclaim escaper, cover, 732. housings, 733. sealing plates, 734. times osculums, 735. on 731. Fixture, 736. spiral drainage, 737. antiseepage bushings.

Fig. 5 is the ponding recovery escaper part-structure signal that the utility model spiral leakproof ponding reclaims escaper Figure；

Cover on 731., on 738., receive water hole.

Fig. 6 is the structural representation of many defense sectors of the present utility model leaky deodorant；

41. floor drain frames, 42. filtering covers, 43. drainpipes, 431. magnet one, 432. magnet three, 44. sealing plates Two, 441. magnet two, 442. magnet four, 45. discharge outlet.

Fig. 7 is the structural representation of egg circular pipe pipe fitting threeway of the present utility model.

13. profiled tee joints.

Fig. 8 is the circular hole air port section structural representation of Fig. 7.

Fig. 9 is the egg circle air port section structural representation of Fig. 7.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain The utility model, is not used to limit the utility model.

As illustrated, a kind of the utility model air self-returning formula Homofloor drainage system, adopt state including main soil stack 1( Mark), transversal draining branch pipe(tube) 2(egg circular pipe and pipe fitting formed), floor drain 5, toilet seat mouth 4, sewage effluent 6 and access hole 3；Also include mating the muffler 8 being arranged on main soil stack 1 lateral surface, main soil stack 1 and transversal draining branch pipe(tube) 2 it Between coordinate the spiral leakproof ponding of installation to reclaim escaper 7, many defense sectors leaky deodorization that cooperation is installed at toilet seat mouth 4 Device, many defense sectors leaky deodorant is installed in cooperation at floor drain 5；The cross section of described transversal draining branch pipe(tube) 2 is in that egg is circular.Sewage is arranged Installation many defense sectors leaky deodorant equally can also be coordinated at the mouth of a river 6.

Described transversal draining branch pipe(tube) 2 includes lower pipeline 21, middle connecting portion 22 and upper pipeline 23；All using the round tubing of egg with Pipe fitting；Justify 130 profiled tee joints 13 including φ 160* φ 50* egg, 130 profiled tee joints justified by φ 110* φ 50* egg, gentle water egg is round Threeway, the round elbow of gentle 90 ° of eggs, the round threeway of vertical φ 110* egg, the pipe fitting group such as round elbow of a vertical φ 110* kink of preserved egg is in a row Water system.Described lower pipeline 21 is cross section semicircular in shape, and the pipeline of open upper end；Described middle connecting portion 22 and lower pipeline 23 Cooperation extends straight up；Described upper pipeline 21 is equipped with middle connecting portion 22 upper end, and the open at its lower end of upper pipeline 21 Pipeline, the cross section of upper pipeline 23 is in arc-shaped, increases resistance to compression load-bearing density.The radius of described lower pipeline 21 is 65mm；Described Along the tube wall of lower pipeline 21, to coordinate extended distance straight up be 10mm to middle connecting portion 22；Under the top distance of described upper pipeline 23 The bottom distance of pipeline 21 is 85mm.Transversal draining branch pipe(tube) 2 employs bionic egg circular pipe and pipe fitting, can be as egg The same resistance to compression, shock resistance.Walked due to draining is parallel, and egg circular pipe makes bottom leak water, and conduit upper is flat not to be resulted in Gas explosion blocks, and meanwhile, deposition debris, draining be not unobstructed.This egg circular pipe is that the two ends of the lower pipeline 21 of 65mm are equal in radius Increase 10mm and be connected formation drainpipe above circular arc.Entirety reduces the height of transversal draining branch pipe(tube) 2, increased draining Amount and lower width, by being changed to the egg circular pipe that lower diameter is 130mm, warp by the tubing of conventional a diameter of 110mm Measuring and calculating flow can reach the flow of the common pipe materials of a diameter of 120mm.And, the originally caisson sinking in Homofloor drainage system Excessively reach 330-450mm, need to change building structure increases load-bearing and construction cost, and caisson backfill amount is big, and caisson is easily long-pending Water causes the excessive load-bearing of building.Egg circular pipe and the round pipe fitting of egg reduce transverse slat deflection, are changed to existing by past 330-450mm 180-200mm it is not required that change structure, do not increase quantities, do not increase cost, decrease building supporting power, easily apply Work, easy-maintaining, displacement is not easily blocked greatly.Described muffler 8 includes elbow 81, return-air supervisor 82 and lower elbow 83；Described Return-air supervisor 82 passes through upper and lower elbow, and vertically cooperation is arranged on the outer wall at main soil stack 1；Described lower elbow 83 is arranged on At the outer wall of main soil stack 1, and it is located at the horizontal position corresponding with transversal draining branch pipe(tube) 2；Described return-air supervisor's 82 Circular in cross-section.The setting of this muffler 8, changes the two-tube drainage pattern of original building plumbing drain, is changed to single standpipe draining Method.In main soil stack 1, muffler 8 is installed, in solution drainage procedure, gas blocks up, gas explosion and stink are emerged.Meanwhile, solution is two-tube The problems such as percolating water of drainage pattern is big with drainage noise, decreases construction volume and saves tubing and cost.

Described spiral leakproof ponding reclaims the company that escaper 7 cooperation is arranged on main soil stack 1 and transversal draining branch pipe(tube) 2 Meet place, and be located at the lower section of transversal draining branch pipe(tube) 2；Described spiral leakproof ponding reclaims escaper 7 and includes outer connector 71, mistake Filter cover 1 and ponding reclaim escaper 73；Described outer connector 71 is the tubing of internal diameter gradual change, up and down the two of outer connector 71 End is all connected with drain header road；Described filtering cover 1 is set in outside outer connector 71, and coordinates with outer connector 71 Connect；Described ponding reclaims escaper 73 and is equipped with below filtering cover 1, and coordinates sheathed installation with outer connector 71 Outside outer connector 71, the bottom that ponding reclaims escaper 73 is connected with outer connector 71.

The upper end of described outer connector 71 is connected with main soil stack 1 and transversal draining branch pipe(tube) 2 respectively, outer connector 71 Lower end is connected with main soil stack 1；Described outer connector 71 cooperation is arranged between floor 11, and outer connector 71 internal diameter Reclaim escaper 73 with ponding to be connected.Described filtering cover 1 includes top cover and side wall；Described top cover is annular in shape, and top cover Can be connected with outer connector 71；Described side wall is connected with top cover, and is arranged on the lower section of top cover；On the wall of described side It is equipped with filter bores.

Described ponding reclaim escaper 73 include housing 732, upper lid 731, upper receipts water hole 738, spiral drainage 736, under Osculum 734 and seal cover board；Described housing 732 is cylindric tubing, and housing 732 is installed with outer connector 71 cooperation；Institute State lid 731 coupling and be arranged on housing 732 upper end；Described upper receipts water hole 738 is disposed on lid 731；Described spiral row Water channel 736 is arranged on below receipts water hole 738, and spiral drainage 736 is between the tube wall of housing 732 and outer connector 71 Helical form extends downwardly；Described lower osculum 734 is arranged on the lower end of spiral drainage 736, waste water by lower osculum 734 with Outer connector 71 connects；Described seal cover board coupling is arranged at lower osculum 734；Described seal cover board includes fixture 735 With sealing plate 733；The upper end of described fixture 735 is connected with the tube wall of housing 732 and outer connector 71 respectively, fixture 735 lower end is connected with sealing plate 733 match activities；Described sealing plate 733 is coordinated with lower osculum 734, and is obliquely installed, and makes Sealing plate 733 can coordinate inclination to cover at lower osculum 734；The size of described sealing plate 733 is more than lower osculum 734 Size, enables sealing plate 733 to open to away from spiral drainage 736 is unilateral.Spiral leakproof ponding reclaims escaper 7 and makes to sink Seepage ponding in case reclaims and discharges it is ensured that caisson no ponding does not return taste, as long as waterproof layer does not damage, even if pipeline breaking, Do not result in ponding, seepage, and keep caisson to be dried, make toilet metope that the mouldy phenomenon of yellowing decortication will not occur yet.And Single bottom waterproof is changed to by original toilet bilayer waterproof, exempts upper strata waterproof layer, prevent waterproof layer ponding from returning into parlor Or other room causes large area seepage.

Described many defense sectors leaky deodorant includes floor drain frame 41, cooperation is arranged on the filtering cover 42 of floor drain frame 41 upper end, peace Drainpipe 43 in dress floor drain frame 41, sealing plate 2 44 at drainpipe 43 lower end discharge outlet for the Matching installation；Described sealing plate 2 44 are flexibly connected with the side of drainpipe 43 tube wall；The discharge outlet 45 of described drainpipe 43 lower end is horizontal by the folder tilting Angle；The tube wall lateral surface of described drainpipe 43 is fixedly installed magnet 1；The one end fits magnet one of described sealing plate 2 44 Magnet 2 441 is fixedly mounted, magnet one and magnet two are same sex magnet, repel each other at 431；Install on described drainpipe The one end having magnet one arranges a rotating shaft, and described sealing plate 2 44 is connected with drainpipe 43 axle by rotating shaft；Described sealing plate two 44 being capable of pivoting；In the other end of described sealing plate 2 44 and magnet 2 441 opposite position, and with drainpipe 43 tube wall Sealing cooperation at cooperation install magnet 3 432；At the tube wall of described drainpipe 43, and with the cooperation of magnet 3 432 at pacify Dress heterosexual magnet 4 442, magnet 4 442 is attracted each other with magnet 3 432.

The utility model, when installing, drainage pipe through floor is sunk 200mm, squats in this way and just need sinking 300mm；Leading At soil stack, a reserved diameter is the hole of 300mm, and spiral leakproof ponding recovery escaper is placed in hole to be provided simultaneously Find position, fix, surrounding mortar backfills.Do waterproof layer 12 in floor 11 upper surface, and waterproof layer 12 is done to long-pending The inside edge of Water Sproading escaper 73, treats that waterproof layer 12 dries；Waterproof does water injection test and examination, whole drainage system after drying Assembling is checked and accepted, and does sloping layer 10 on waterproof layer 12, is backfill layer 9 on sloping layer 10；Finally complete construction.

The utility model " return-air formula Homofloor drainage system " can thoroughly solve the old and new's toilet drainage system one incision technology A difficult problem, does not change Architectural Construction, and backfill is few, reduces floor supporting power, solve that plumbing drain occurs " ooze, leak, smelly, stifled, Emit, noise big, oxidizable breakage, dredging maintenance is difficult, metope yellowing, decortication of going mouldy " etc. a difficult problem, simultaneously but prevent worm, mouse, Snake, the invasion of germ.Construction is fast, low cost, life-span length, quality are guaranteed, save raw material, reduce white pollution, meet state Family's energy-saving and emission-reduction policy, is easy to builder and widelys popularize, and particularly to during the transformation of aging blocks kitchen and toilet, can save in a large number for country Raw material and fund.Can also let us safer, comfortable, the clean and tidy health of living environment, enjoy new science and technology bring to us Good life.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of air self-returning formula Homofloor drainage system, including main soil stack, transversal draining branch pipe(tube), floor drain, toilet seat mouth, sewage Discharge outlet and access hole；It is characterized in that: also include mating the muffler being arranged on main soil stack lateral surface, in main draining The spiral leakproof ponding coordinating installation between standpipe and transversal draining branch pipe(tube) reclaims escaper, and cooperation at toilet seat mouth is installed Many defense sectors leaky deodorant, coordinate in floor drain and many defense sectors leaky deodorants be installed；The cross section of described transversal draining branch pipe(tube) is in Egg is circular.

2. Homofloor drainage system according to claim 1 it is characterised in that: described transversal draining branch pipe(tube) include lower pipeline, Middle connecting portion and upper pipeline；Described lower pipeline is cross section semicircular in shape, and the pipeline of open upper end；Described middle connecting portion with Pipeline cooperation extends straight up；Described upper pipeline is equipped with middle connecting portion upper end, and the pipe of the open at its lower end of upper pipeline Road, the cross section of upper pipeline is in arc-shaped.

3. Homofloor drainage system according to claim 2 it is characterised in that: the radius of described lower pipeline is 65mm；Described Along the tube wall of lower pipeline, to coordinate extended distance straight up be 10mm to middle connecting portion；The top of described upper pipeline is apart from lower pipeline Bottom distance is 85mm.

4. Homofloor drainage system according to claim 1 it is characterised in that: described muffler includes elbow, return-air master Pipe and lower elbow；By upper and lower elbow, vertically cooperation is arranged on the outer wall at main soil stack described return-air supervisor；Under described Elbow is arranged at the outer wall of main soil stack, and is located at the horizontal position corresponding with transversal draining branch pipe(tube)；Described return-air The circular in cross-section of supervisor.

5. Homofloor drainage system according to claim 1 it is characterised in that: described spiral leakproof ponding reclaims escaper Cooperation is arranged on the junction of main soil stack and transversal draining branch pipe(tube), and is located at the lower section of transversal draining branch pipe(tube)；Described spiral Formula leakproof ponding reclaims escaper and includes outer connector, filtering cover one and ponding recovery escaper；Described outer connector is internal diameter The tubing of gradual change, the upper and lower ends of outer connector are all connected with drain header road；Described filtering cover one is set in outer connection Outside part, and it is connected with outer connector；Described ponding reclaims escaper and is equipped with below filtering cover one, and with outer connection Part cooperation is sheathed to be arranged on outside outer connector, and the bottom that ponding reclaims escaper is connected with outer connector.

6. Homofloor drainage system according to claim 5 it is characterised in that: the upper end of described outer connector respectively with main row Water standpipe and transversal draining branch pipe(tube) connect, and the lower end of outer connector is connected with main soil stack；Described outer connector cooperation It is arranged between floor, and outer connector internal diameter reclaims escaper with ponding and is connected.

7. Homofloor drainage system according to claim 5 it is characterised in that: described filtering cover one includes top cover and side wall； Described top cover is annular in shape, and top cover can be connected with outer connector；Described side wall is connected with top cover, and is arranged on top The lower section of lid；It is equipped with filter bores on the wall of described side.

8. Homofloor drainage system according to claim 5 it is characterised in that: described ponding reclaim escaper include housing, Shang Gai, upper receipts water hole, spiral drainage, lower osculum and seal cover board；Described housing is cylindric tubing, and housing and outer company Fitting cooperation is installed；Described upper lid coupling is arranged on housing upper end；Described upper receipts water hole is disposed on and covers；Described spiral Drainage is arranged on below receipts water hole, and spiral drainage between housing and the tube wall of outer connector in the shape of a spiral to downward Stretch；Described lower osculum is arranged on the lower end of spiral drainage, and waste water is connected with outer connector by lower osculum；Described sealing Cover plate coupling is arranged at lower osculum；Described seal cover board includes fixture and sealing plate；The upper end of described fixture is respectively It is connected with the tube wall of housing and outer connector, the lower end of fixture is connected with sealing plate match activities；Described sealing plate with Lower osculum cooperation, and be obliquely installed, enable sealing plate to coordinate inclination to cover at lower osculum；The size of described sealing plate More than the size of lower osculum, sealing plate is enable to open to away from spiral drainage is unilateral.

9. Homofloor drainage system according to claim 1 it is characterised in that: described many defense sectors leaky deodorant includes floor drain Frame, cooperation are arranged on the filtering cover of floor drain frame upper end, the drainpipe of installation floor drain inframe, Matching installation in the draining of drainpipe lower end Sealing plate two at mouthful；Described sealing plate two is flexibly connected with the side of draining tube wall；The discharge outlet of described drainpipe lower end Horizontal by the angle tilting.

10. Homofloor drainage system according to claim 9 it is characterised in that: the tube wall lateral surface of described drainpipe is fixed Setting magnet one；Magnet two is fixedly mounted, magnet one and magnet two are the same sexes at the one end fits magnet one of described sealing plate two Magnet, repels each other；The one end being provided with magnet one on described drainpipe arranges a rotating shaft, and described sealing plate two passes through to turn Axle is connected with drainpipe axle；Described sealing plate two being capable of pivoting；In described sealing plate two and magnet two opposite position The other end, and with the sealing cooperation of draining tube wall at cooperation install magnet three；At the tube wall of described drainpipe, and and magnet Heterosexual magnet 4 is installed at three cooperation, magnet four is attracted each other with magnet three.