CN203514416U - Drainage and collecting device for bathroom - Google Patents

Abstract

The utility model discloses a drainage and collecting device for a bathroom. The drainage and collecting device at least comprises a collecting pipe, a water seal component and a base, wherein the collecting pipe is a hollow pipe body; a bearing part is arranged below the collecting pipe; a drain head component group is arranged at the upper end of the collecting pipe; the water seal component comprises water storage element, a locking ring base and a water outlet pipe; the water storage element is supported at inner bottom of the base; a through hole is formed in the center of the locking ring base; the locking ring base is provided with plural lock holes on outer side of the upper part of the bearing part, and the lock holes correspond to locking holes of the collecting pipe; the water outlet pipe is a going-through pipe body; a discharge pipe is arranged on the base; the bearing part which is surrounded by plural convex ribs is arranged at inner bottom of the base, and the water storage element of the water seal component is supported by the bearing part, so that the lower end of the water outlet pipe is in projection overlapping with the upper end of the water storage element to generate a water seal effect, so as to prevent external bad smell from invading into the bathroom and to enhance use efficacy of the drainage and collecting device for the bathroom.

Description

Confluence device of bathroom drainage

Technical field

The utility model is relevant for a kind of confluence device of bathroom drainage, espespecially a kind ofly avoids the extraneous elegant drawback to bathroom of foul smell to produce, and then more can promote the confluence device of bathroom drainage structure of the use effect of confluence device of bathroom drainage.

Background technology

Press, general family all possesses the sanitary bath equipment that has own use, and with regard to aspect, bathroom, it has the flushing device B of a cleaning health at least, one wash-basin W and one is located at the tap C of the bathroom floor drainage system of bathroom floor F, as shown in Figure 1, its drainage pattern in above-mentioned each facility, take building as example, all each gutter in bathroom is connected to horizontally-arranged water pipe 1, the main main drain WH that this horizontally-arranged water pipe 1 is received building again gives off, as shown in Figure 2, the gutter 11 of this flushing device B, the gutter 12 of wash-basin W and the gutter 13 of floor trap C, all first cause the top in bathroom downstairs, each gutter 11, 12, 13 at the sheathed trap 14 of front elder generation joining with horizontally-arranged water pipe 1, this trap 14 is a U-shaped bend pipe, and accumulate water partly by the bottom of this U-shaped bend pipe, can prevent that by this foul smell in horizontally-arranged water pipe 1 is elegant in bathroom by this.Another this horizontally-arranged water pipe 1 connects and establishes a ventilating pipe 15 for the smooth waste discharge of energy, and this ventilating pipe 15 can directly pass to the main vent WA of building and communicate with atmosphere, can avoid by this horizontally-arranged water pipe 1 to produce vent plug phenomenon, and makes draining difficulty.

The bathroom drain mode of commonly using no doubt can reach the object of waste discharge.Only when gutter 11,12,13 and trap 14 have the foreign matters from being blockeds such as hair, and these foreign matters are to be all blocked in trap 14 places conventionally, and this trap 14 is positioned at other people top, bathroom downstairs, in the time of maybe will getting rid of foreign matters from being blocked phenomenon as maintained and keep in repair, must consult with resident family downstairs, request agrees to that the ceiling that unloads its bathroom comes maintenance platoon water pipe 11,12,13 and trap 14.Comply with industrial and commercial society of modern times, the epoch of all keeping at a distance between men, ask resident family's agreement downstairs to dismantle the ceiling in its bathroom, come maintenance platoon water pipe 11,12,13 and trap 14, seemingly very consuming time and difficult thing.Therefore the bathroom drain pipe mode of commonly using is gutter 11,12,13 and trap 14 are located to the pipeline configuration mode on the bathroom ceiling of other resident families, makes the work of the maintenance platoon water pipe very puzzlement that becomes.Again, the bathroom drain pipeline of commonly using is quite a lot, when being connected to downstairs the bathroom ceiling of layer totally, can seem very in disorder, make us when wanting maintenance platoon water pipe, being difficult for what pipeline of identification is the gutter of wash-basin, which bar pipeline is does floor trap? also therefore increased the degree of difficulty of maintenance and maintenance bathroom drain pipe.The gutter of separately commonly using utilizes trap 14 to stop foul smell elegant in bathroom, in fact when the gutter of bathtub or wash-basin is during in full packages draining, in trap 14, both formed siphonic effect, can siphon away immediately the water in trap 14 and destroy water seal, causing trap 14 to lose it should have blocking-up foul smell function, and then making foul smell, elegant to bathroom, that drawback produces.Therefore applicant creates TaiWan, China TWM362254 patent to solve above-mentioned bathroom drain problem, as shown in Figure 3,4.Yet applicant does not meet with this, can be able to further promote for use effect phase of confluence device of bathroom drainage 2.

Utility model content

The technical problem that the utility model solves is to provide a kind of confluence device of bathroom drainage, and the foul smell that comes by this to avoid extraneous is elegant to bathroom, and then promotes the use effect of confluence device of bathroom drainage.

The technological means that the utility model adopts is as described below.

Of the present utility model for reaching above-mentioned purpose, the technical way of adopting is: this confluence device of bathroom drainage, at least include a collecting pipe, a water seal member and a base, this collecting pipe is the body of a hollow, the upper end of this collecting pipe is provided with outward extending flange, this collecting pipe inner and upper place is provided with plurality of bump, this projection can be set position for an air guide card, this collecting pipe is provided with a bearing portion in below, this bearing portion is provided with a plurality of locking holes, and this bearing portion can be for locking ring seat bearing and the locking of water seal member, this collecting pipe upper end is provided with a tap member group, this water seal member has a retaining part, locking ring seat and an outlet pipe, this retaining part is an opening up bowl-shape water-accumulating body, this retaining part bearing is in this base inner bottom part, these locking ring seat central authorities have a through hole, this through hole inner side is provided with thread, the upper end of this locking ring seat is by the poor portion of holding that forms of section, this portion of holding can supply this outlet pipe bearing, this locking ring seat is held portion's upper outer in this and is provided with a plurality of lockholes, this lockhole is corresponding with the locking hole of this collecting pipe, this below, locking ring seat outside forms a portion to inside contracting to establish, another this locking ring seat below is provided with a gasket seal, the body of this outlet pipe for connecting, this outlet pipe upper end is convex is provided with a plurality of lugs, in the flange part that is provided with in this outside, lug below, this flange part is corresponding with the portion of holding of this locking ring seat, this outlet pipe is established by threaded section in the tube wall periphery of this flange part below, this threaded section is corresponding with the thread of this locking ring seat, and this outlet pipe can be fixed in this locking ring seat and locate by this, this base, is a circular cylinder body, and this base sheath is located at the downside of this collecting pipe, this base is provided with discharge pipe, this discharge pipe and main drainpipe connect to be established, and this base inner bottom part encloses to form seat by a plurality of fin institute circle and holds portion, and this portion of holding can be for the retaining part bearing of water seal member.

A confluence device of bathroom drainage, includes a collecting pipe, a water seal member, this collecting pipe, it is the body of a hollow, the upper end of this collecting pipe is provided with outward extending flange, this collecting pipe inner and upper place is provided with plurality of bump, this projection is set position for an air guide card, this collecting pipe is provided with a bearing portion in below, this bearing portion is provided with a plurality of locking holes, and this bearing portion is for locking ring seat bearing and the locking of water seal member, this collecting pipe upper end is provided with a tap member group, this collecting pipe bottom extends downwards, and in periphery the bulge loop by a plurality of shapes at interval, between this bulge loop and bulge loop, can be embedded for concrete, this collecting pipe is convexly equipped with the arrangement bulge loop of ring-type in this bearing subordinate direction, this settles bulge loop for the supporting member peace seat of about one one-tenth configuration, and this supporting member is for the retaining part bearing of water seal member, the lower end of this collecting pipe is equipped with a discharge pipe, and this discharge pipe connects establishes a main drainpipe, this water seal member has a retaining part, locking ring seat and an outlet pipe, this retaining part is an opening up bowl-shape water-accumulating body, this retaining part bearing is in this base inner bottom part, these locking ring seat central authorities have a through hole, this through hole inner side is provided with thread, the upper end of this locking ring seat is by the poor portion of holding that forms of section, this portion of holding can supply this outlet pipe bearing, this locking ring seat is held portion's upper outer in this and is provided with a plurality of lockholes, this lockhole is corresponding with the locking hole of this collecting pipe, this below, locking ring seat outside forms a portion to inside contracting to establish, another this locking ring seat below is provided with a gasket seal, the body of this outlet pipe for connecting, this outlet pipe upper end is convex is provided with a plurality of lugs, in the flange part that is provided with in this outside, lug below, this flange part is corresponding with the portion of holding of this locking ring seat, this outlet pipe is established by threaded section in the tube wall periphery of this flange part below, this threaded section is corresponding with the thread of this locking ring seat, and this outlet pipe can be fixed in this locking ring seat and locate by this.

The pipe shaft side of this collecting pipe is provided with several water inlets, and this water inlet is connected for each gutter in bathroom, and wherein, the water channel of water inlet can become an inclination tangential angle setting; In this water inlet, be arranged with block piece, this block piece is one cylindric, and this block piece one end is provided with a grip part.

This air guide top has flange part, and this air guide central interior is provided with the longitudinal flow deflector of complex trace.

This tap member group has overboard headstock, ring seat part, filtration members and tap, this overboard headstock is inserted on the projection of this inside, collecting pipe upper end, this ring seat part bearing is on overboard headstock, and bearing is on this ring seat part for this filtration members and tap, and this filtration members one side is provided with handle.

The seat portion of holding of this base makes in another part mode, by the solid mode of spiral shell, the seat portion of holding of this another part is locked on this base.

The oblique guiding rib of a plurality of Cheng Huanshe of this retaining part inner side.

This air guide is more provided with carrying handle.

The utility model is by above-mentioned technological means, the beneficial effect producing is: lower end and this retaining part upper end by this outlet pipe form the overlapping configuration of projection, form by this water seal effect, can avoid by this that extraneous foul smell is elegant to be produced to bathroom drawback, and then more can promote the use effect of confluence device of bathroom drainage.

Accompanying drawing explanation

Fig. 1 is the configuration schematic diagram in bathroom.

Fig. 2 is for commonly using bathroom drain pipeline schematic diagram.

Fig. 3,4 is the schematic diagram of No. TWM3622545 application of TaiWan, China.

Fig. 5 is three-dimensional exploded view of the present utility model.

Fig. 6 is side-looking generalized section of the present utility model.

Fig. 7 is current action schematic diagram of the present utility model.

Another embodiment that Fig. 8,9 is base of the present utility model.

Another embodiment that Figure 10,11 is collecting pipe of the present utility model.

The embodiment again that Figure 12,13,14 is collecting pipe of the present utility model.

Figure number explanation:

1 horizontally-arranged water pipe

11,12,13 gutters

14 traps

15 ventilating pipes

2 discharge water converging devices

3 collecting pipes

31 flanges

32 water inlets

33 projections

34 bearing portions

341 locking holes

35 block piece portions

351 grip parts

36 bulge loops

37 settle bulge loop

38 discharge pipes

4 water seal members

41 retaining parts

411 guiding ribs

42 locking ring seats

421 through holes

4211 threads

422 hold portion

423 lockholes

424 portions

425 seal washers

43 outlet pipes

431 lugs

432 flange parts

433 threaded sections

44 filter plates

441 caulking grooves

5 bases

51 discharge pipes

52,52a seat holds portion

53 main drainpipes

6 tap member groups

61 overboard headstocks

62 ring seat parts

63 filtration members

631 handles

64 taps

7 air guides

71 flange parts

72 longitudinal flow deflectors

73 carrying handles

8 supporting members

A confluence device of bathroom drainage

B flushing device

C tap

D1, D2, D3 gutter

F floor

PO type ring

W wash-basin

The main main drain of WH

WA main vent

S bolting element.

The specific embodiment

First, refer to shown in Fig. 5,6, confluence device of bathroom drainage A of the present utility model at least includes a collecting pipe 3, a water seal member 4 and a base 5.

This collecting pipe 3, it is the hollow tube of a perforation, the upper end of this collecting pipe 3 is provided with outward extending flange 31, the pipe shaft side of this collecting pipe 3 is provided with several water inlets 32, this water inlet 32 can be connected for each gutter in bathroom, wherein, the water channel of water inlet 32 can become an inclination tangential angle setting; In addition, in temporary obsolete water inlet 32, being arranged with block piece 35 is sealed, to avoid sewage to enter, leak, this block piece 35 is one cylindric, its external diameter matches with the internal diameter of water inlet 32, and in block piece 35 one end, be provided with a grip part 351, by this grip part 351 persons of being easy to use, block piece 35 extracted out or inserted.

Another these collecting pipe 3 inside are in a plurality of projections 33 that are convexly equipped with towards collecting pipe 3 central authorities of the poor shape of this water inlet 32 place, top section of being provided with, and this projection 33 totally one air guide 7 cards is set position; These air guide 7 tops have flange part 71, these air guide 7 inside are provided with the longitudinal flow deflector 72 of complex trace, this air guide 7 comes bearing on the projection 33 of collecting pipe 3 by this flange part 71, another these air guide 7 tops are more provided with carrying handle 73, can convenient user extract this air guide 7 by this; This collecting pipe 3 arranges the bearing portion 34 by ring-type in the below of this water inlet 32, and this bearing portion 34 is provided with a plurality of locking holes 341, and this bearing portion 34 can be for locking ring seat 42 bearings and the locking of water seal member 4.

These collecting pipe 3 upper ends are provided with a tap member group 6, this tap member group 6 has overboard headstock 61, ring seat part 62, filtration members 63 and tap 64, overboard headstock 61 is inserted on the projection 33 of these collecting pipe 3 inside, upper end, these ring seat part 62 bearings are on overboard headstock 61,64 bearings of this filtration members 63 and tap are on this ring seat part 62, and these filtration members 63 1 sides are provided with handle 631.

This water seal member 4 includes a retaining part 41, locking ring seat 42 and an outlet pipe 43, this retaining part 41 is an opening up bowl-shape water-accumulating body, these retaining part 41 bearings are in these base 5 inner bottom parts, these retaining part 41 inner sides are equipped with a plurality of oblique guiding ribs 411, setting by this guiding rib 411, when bathroom waste water by this collecting pipe 3 from outlet pipe 43 flow into these retaining parts 41 interior after, can guide rib 411 guide functions by this, make this waste water and screw in the air in this retaining part 41 with waste water, by the interior quilt of this retaining part 41, be discharged from rapidly and smoothly outside retaining part 41, can effectively avoid by this in the interior generation vent plug of this retaining part 41, and then increase draining flow rate, in waste discharge at the end, this retaining part 41 is interior can maintain the water seal effect that enough water retention capacitys form deodorization, these locking ring seat 42 central authorities have a through hole 421, these through hole 421 inner sides are provided with thread 4211, the upper end of this locking ring seat 42 is by the poor portion of holding 422 that forms of section, this holds portion 422 can supply these outlet pipe 43 bearings, this locking ring seat 42 is held portion's 422 upper outer in this and is provided with a plurality of lockholes 423, this lockhole 423 is corresponding with the locking hole 341 of this collecting pipe 3, this locking ring seat 42 is locked in the bearing portion 34 of this collecting pipe 3 by lock member S by this, the outer side-lower of this locking ring seat 42 inwardly contracting is established a portion 424 of formation, in particular, this lockhole 423 runs through this portion 424, another these locking ring seat 42 belows are provided with a gasket seal 425, the body of this outlet pipe 43 for connecting, these outlet pipe 43 upper ends are convex is provided with a plurality of lugs 431, this lug 431 can be used as and grips handle use, in this lug 431 outsides, belows, be provided with flange part 432, this flange part 432 is corresponding with the portion of holding 422 of this locking ring seat 42, this outlet pipe 43 is established by threaded section 433 in the tube wall periphery of these flange part 432 belows, this threaded section 433 is corresponding with the thread 4211 of this locking ring seat 42, this outlet pipe 43 can be fixed at location in this locking ring seat 42 by this, between this outlet pipe 43 and locking ring seat 42, is situated between and is provided with an O type ring P, these outlet pipe 43 upper ends are provided with filter plate 44, these filter plate 44 2 sides are provided with caulking groove 441, this caulking groove 441 is corresponding with two lugs 431 of this outlet pipe 43, can be embedded on this lug 431 by this caulking groove 441 by this, and making this filter plate 44 be able to the stable upper end that is positioned this outlet pipe 43, this filter plate 44 can filter the waste water from the other water inlet 32 of collecting pipe 3 sides, another this filter plate 44 is after this outlet pipe 43 unloads, in the mode of holding up, insert in the upper end of this outlet pipe 43, two lugs 431 of this outlet pipe 43 can form and stop, this filter plate 44 can be used as wrench and carrys out this outlet pipe 43 of turn by this, can make by this this outlet pipe 43 lock or screw out in this locking ring seat 42.

This base 5, it is a circular cylinder body, this base 5 is sheathed on the downside of this collecting pipe 3, this base 5 is provided with discharge pipe 51, this discharge pipe 51 connects and establishes with main drainpipe 53, these base 5 inner bottom parts enclose to form seat by a plurality of fin institute circle and hold portion 52, and this holds portion 52 can be for retaining part 41 bearings of water seal member 4.

The utility model, when implementing, refers to shown in Fig. 5,6,7, and according to working design, by bathroom floor gutter D1, the bathtub drainage pipe D3 in the gutter D2 of wash-basin and bathroom, is arranged in respectively on the water inlet 32 of collecting pipe 3, again by retaining part 41 bearings of water seal member 4 in the bearing portion 52 of this base 5, then this base 5 is sheathed in these collecting pipe 3 lower outer periphery, the locking ring seat 42 of this water seal member 4 and outlet pipe 43 are locked in the bearing portion 34 of this collecting pipe 3 again, with being situated between and being provided with gasket seal 425 between the locking ring seat 42 of this water seal member 4 and the bearing portion 34 of this collecting pipe 3 season, by this this air guide 7 and tap member group 6 can be sequentially installed in this collecting pipe 3, this water seal member 4 be installed on collecting pipe 3 interior after, the lower end of the outlet pipe 43 of this water seal member 4 is stretched in this retaining part 41, in particular, this outlet pipe 43 is shown as the overlapping shape of projection with this retaining part 41 by side-looking sight and configures, completing of the present utility model group stands.

Use of the present utility model, refer to shown in Fig. 7, after being filtered by tap member group 6, the waste water in bathroom enters in collecting pipe 3, by these air guide 7 guidings, flowed in water seal member 4 again, can overflow after the retaining part 41 of water seal member 4 accumulates certain water yield to base 5, then discharged through drain header 53 by the gutter 51 of base 5; Retaining part 41 by this water seal member 4 accumulates certain water yield, and the lower end of this outlet pipe 43 and this retaining part 41 upper ends form the overlapping configuration of projection, this water seal member 4 can form a water seal effect by this, the locking ring seat 42 of another this water seal member 4 is situated between and is located between the bearing portion 34 of this collecting pipe 3 by seal washer 425, thereby can more than 34 form water seal and sealing gland shape in the bearing portion of this collecting pipe 3, extraneous waste gas can be by stopping of this water seal member 4 and the balneation of can not wafing is indoor by this.

Refer to shown in Fig. 8,9, the utility model can be further hold the 52a of portion by the seat of this base 5 to be made in another part mode again, by the solid mode of spiral shell, the seat of this another part is held to the 52a of portion and is locked on this base 5, and installation and group that by this can convenient this base 5 be vertical; By the solid mode of spiral shell, the seat of this another part is held to the 52a of portion simultaneously and be locked in structure on this base 5, can convenient maintenance be positioned at the component of this base 5 by this, and then can promote maintainability of the present utility model.

Separately refer to shown in Figure 10,11, the utility model is when implementing, and these collecting pipe 3 downsides separately do not set into the mouth of a river 32, and the waste water in this bathroom enters collecting pipe 3 after directly being filtered by tap member group 6 and after water seal member 4, by base 5, discharged.

As shown in Figure 12,13,14, the utility model is when implementing, base 5 can be set, directly these collecting pipe 3 bottoms are extended downwards, and in periphery the bulge loop 36 by a plurality of shapes at interval, between this bulge loop 36 and bulge loop 36, can be embedded for concrete, this collecting pipe 3 is inwardly convexly equipped with the arrangement bulge loop 37 of ring-type in these bearing portion 34 belows, this settles bulge loop 37 to pacify seat for the supporting member 8 of about one one-tenth configuration, and this supporting member 8 can be for retaining part 41 bearings of water seal member 4; The lower end of this collecting pipe 3 is equipped with a discharge pipe 38, this discharge pipe 38 connects establishes a main drainpipe 53, and the waste water in this bathroom enters collecting pipe 3 and after water seal member 4, by the discharge pipe 38 of these collecting pipe 3 lower ends, discharged with main drainpipe 53 after directly being filtered by tap member group 6.

Effect of the present utility model is, by these collecting pipe 3 tops, air guide 7 is set, and below arranges a water seal member 4, can avoid by this that extraneous foul smell is elegant to be produced to bathroom drawback, and then more can promote the use effect of confluence device of bathroom drainage A.

Claims (8)

1. a confluence device of bathroom drainage, is characterized in that, includes a collecting pipe, a water seal member and a base;

This collecting pipe, it is the body of a hollow, the upper end of this collecting pipe is provided with outward extending flange, this collecting pipe inner and upper place is provided with plurality of bump, this projection can be set position for an air guide card, this collecting pipe is provided with a bearing portion in below, this bearing portion is provided with a plurality of locking holes, and this bearing portion can be for locking ring seat bearing and the locking of water seal member; This collecting pipe upper end is provided with a tap member group;

This water seal member has a retaining part, locking ring seat and an outlet pipe, this retaining part is an opening up bowl-shape water-accumulating body, this retaining part bearing is in this base inner bottom part, these locking ring seat central authorities have a through hole, this through hole inner side is provided with thread, the upper end of this locking ring seat is by the poor portion of holding that forms of section, this portion of holding can supply this outlet pipe bearing, this locking ring seat is held portion's upper outer in this and is provided with a plurality of lockholes, this lockhole is corresponding with the locking hole of this collecting pipe, this below, locking ring seat outside forms a portion to inside contracting to establish, another this locking ring seat below is provided with a gasket seal, the body of this outlet pipe for connecting, this outlet pipe upper end is convex is provided with a plurality of lugs, in the flange part that is provided with in this outside, lug below, this flange part is corresponding with the portion of holding of this locking ring seat, this outlet pipe is established by threaded section in the tube wall periphery of this flange part below, this threaded section is corresponding with the thread of this locking ring seat, between this outlet pipe and locking ring seat, is situated between and is provided with an O type ring, and this outlet pipe can be fixed in this locking ring seat and locate by this,

This base, is a circular cylinder body, and this base sheath is located at the downside of this collecting pipe, this base is provided with discharge pipe, this discharge pipe and main drainpipe connect to be established, and this base inner bottom part encloses to form seat by a plurality of fin institute circle and holds portion, and this portion of holding can be for the retaining part bearing of water seal member.

2. a confluence device of bathroom drainage, is characterized in that, includes a collecting pipe, a water seal member;

This collecting pipe, it is the body of a hollow, the upper end of this collecting pipe is provided with outward extending flange, this collecting pipe inner and upper place is provided with plurality of bump, this projection is set position for an air guide card, this collecting pipe is provided with a bearing portion in below, this bearing portion is provided with a plurality of locking holes, and this bearing portion is for locking ring seat bearing and the locking of water seal member; This collecting pipe upper end is provided with a tap member group, this collecting pipe bottom extends downwards, and in periphery the bulge loop by a plurality of shapes at interval, between this bulge loop and bulge loop, can be embedded for concrete, this collecting pipe is convexly equipped with the arrangement bulge loop of ring-type in this bearing subordinate direction, this settles bulge loop for the supporting member peace seat of about one one-tenth configuration, and this supporting member is for the retaining part bearing of water seal member; The lower end of this collecting pipe is equipped with a discharge pipe, and this discharge pipe connects establishes a main drainpipe;

This water seal member has a retaining part, locking ring seat and an outlet pipe, this retaining part is an opening up bowl-shape water-accumulating body, this retaining part bearing is in this base inner bottom part, these locking ring seat central authorities have a through hole, this through hole inner side is provided with thread, the upper end of this locking ring seat is by the poor portion of holding that forms of section, this portion of holding can supply this outlet pipe bearing, this locking ring seat is held portion's upper outer in this and is provided with a plurality of lockholes, this lockhole is corresponding with the locking hole of this collecting pipe, this below, locking ring seat outside forms a portion to inside contracting to establish, another this locking ring seat below is provided with a gasket seal, the body of this outlet pipe for connecting, this outlet pipe upper end is convex is provided with a plurality of lugs, in the flange part that is provided with in this outside, lug below, this flange part is corresponding with the portion of holding of this locking ring seat, this outlet pipe is established by threaded section in the tube wall periphery of this flange part below, this threaded section is corresponding with the thread of this locking ring seat, and this outlet pipe can be fixed in this locking ring seat and locate by this.

3. confluence device of bathroom drainage as claimed in claim 1, is characterized in that, the pipe shaft side of this collecting pipe is provided with several water inlets, and this water inlet is connected for each gutter in bathroom, and wherein, the water channel of water inlet can become an inclination tangential angle setting; In this water inlet, be arranged with block piece, this block piece is one cylindric, and this block piece one end is provided with a grip part.

4. confluence device of bathroom drainage as claimed in claim 1 or 2, is characterized in that, this air guide top has flange part, and this air guide central interior is provided with the longitudinal flow deflector of complex trace.

5. confluence device of bathroom drainage as claimed in claim 1 or 2, it is characterized in that, this tap member group has overboard headstock, ring seat part, filtration members and tap, this overboard headstock is inserted on the projection of this inside, collecting pipe upper end, this ring seat part bearing is on overboard headstock, bearing is on this ring seat part for this filtration members and tap, and this filtration members one side is provided with handle.

6. confluence device of bathroom drainage as claimed in claim 1, is characterized in that, the seat portion of holding of this base makes in another part mode, by the solid mode of spiral shell, the seat portion of holding of this another part is locked on this base.

7. confluence device of bathroom drainage as claimed in claim 1 or 2, is characterized in that, the oblique guiding rib of a plurality of Cheng Huanshe of this retaining part inner side.

8. confluence device of bathroom drainage as claimed in claim 4, is characterized in that, this air guide is more provided with carrying handle.

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