CN2368884Y

CN2368884Y - Water drainage assembly for bathroom

Info

Publication number: CN2368884Y
Application number: CN 99210676
Authority: CN
Inventors: 刘彦
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-11
Filing date: 1999-05-11
Publication date: 2000-03-15
Anticipated expiration: 2009-05-11

Abstract

The utility model relates to a water drainage assembly for a bathroom, which comprises a short pipe with multi-bell mouths, a drainage pipe and a vertical pipe. The short pipe with multi-bell mouth is interpenetrated from top to bottom, and the vertical pipe is sheathed in the short pipe with multi-bell mouth. The side wall of the short pipe with multi-bell mouth is outwards extended with the drainage pipe. When the utility model is used as a whole, the utility model has the advantages of simple structure, shortened length of drainage pipelines, reduced connecting resistance of pipe fittings, unimpeded water drainage, difficult blockage and no assembling pipe fittings and advanced holes. The integration is embedded into a floor slab or a cushion layer in advance except the vertical pipe. Thus, the utility model has the advantages of tidiness, beautiful appearance, space saving, working time reduction, material saving and labour cost saving.

Description

The toilet drainage assembly

The utility model relates to the indoor drainage technical field, is meant a kind of toilet drainage assembly especially.

Traditional toilet drainage mode generally is that transverse tube is installed on standpipe, respectively sanitaryware such as transverse tube and bathtub, floor drain, washbowl, water closet is interconnected by various threeways, elbow, and pipeline is hung in below the floor.The design of this drainage pattern need be used a lot of pipe fittings, and construction is complicated, the cost height; In addition, pipeline all exposes, and has occupied a lot of spaces, and is very not attractive in appearance; Have, use pipe fittings such as a lot of threeways, elbow because of pipeline, draining is unobstructed inadequately, often brings worry because of stopping up to the user.

The purpose of this utility model be to provide a kind of simple in structure, reasonable in design, volume is little, in light weight, cost is low, constructing operation is convenient, can be embedded in floor (floor) or the bed course toilet drainage assembly that does not take up space.

The toilet drainage assembly that the utility model provides includes: many bellmouths short tube 1, gutter 2 and standpipe 3, many bellmouths short tube 1 is along the axis direction up/down perforation, and the sidewall of many bellmouths short tube 1 is outward extended with gutter 2, standpipe 3 is socketed in many bellmouths short tube 1, the sidewall of standpipe 3 is corresponding to gutter 2 positions, be provided with interface 31, this interface outer rim is provided with bulge loop 32; Many bellmouths short tube 1, gutter 2 and standpipe 3 are combined into an integral body.

The outward extending gutter 2 of above-mentioned many bellmouths short tube 1 sidewall has two at least, and this gutter 2 is vertical mutually with standpipe 3, and for ease of construction, each gutter forms certain angle preferably at grade to each other; In addition, have interface on the sidewall of gutter 2, so that connect other gutter; For ease of connecting, each pipe interface outer rim place is equipped with bulge loop 4.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 the utility model structural representation.

Many bellmouths of Fig. 2 short tube schematic cross-section.

Fig. 3 standpipe structural representation.

Many bellmouths of 1-short tube

2-gutter 21-interface

3-standpipe 31-interface 32-bulge loop

The 4-bulge loop

The 5-floor drain

See also shown in Figure 1, toilet drainage assembly in the present embodiment constitutes an integral body by many bellmouths short tube 1, gutter 2 and standpipe 3, many bellmouths short tube 1 up/down perforation, in order to be connected with standpipe 3, the sidewall of many bellmouths short tube 1 is outward extended with two gutters 2 (Fig. 2 is consulted in cooperation), two gutters are perpendicular to standpipe 3, and two gutters at grade, angle to each other needs to set because of the structure of washroom, wherein a gutter is used to connect bathtub and washbowl, and another root gutter connects water closet.Method of attachment is, there is a socket termination of thinner gutter, is connected with floor drain 5 by a gutter, and this floor drain 5 links to each other with the gutter that is connected bathtub again; Have interface 21 on the sidewall in the middle of the described thinner gutter, be used to connect the washbowl gutter.The gutter that another root is thicker, there is the water closet drainage interface its termination, is connected with the water closet outfall.Standpipe 3 is socketed in many bellmouths short tube 1 and (consults Fig. 3 simultaneously), and the sidewall of standpipe 3 is provided with interface 31 corresponding to gutter 2 positions, and this interface outer rim is provided with bulge loop 32, so that connect gutter; Equally, each pipe interface outer rim is equipped with bulge loop 4.

The utility model toilet drainage assembly all is embedded in floor (floor) or the bed course, and all the other are concealed installation to the gutter of whole washroom except that standpipe, and standpipe sewage the most at last is pooled to the subsoil drain that is attached thereto.

In sum, the utility model compared with prior art has the following advantages:

1. simple in structure, reasonable in design, volume is little, and is in light weight, and material usage is (with heavy The amount meter) is about 1/3 of existing drainage pipeline;

2. the toilet drainage assembly is as a whole, compares with existing drainage pipeline, does not have Need assembling pipe fitting and reserving hole, save labour cost about 4/5;

3. do as a wholely, except standpipe, whole toilet drainage assembly is pre-buried In floor or bed course, namely neat appearance has been saved again the space;

4. shortened the length of drainage pipe, reduced the resistance that pipe fitting connects, draining is more unobstructed, is difficult for stopping up;

5. owing to can be pre-buried in precast plate or bed course, have reduced the cast-in-situ floor workload, the reduction of erection time.

Claims

1. toilet drainage assembly, include: many bellmouths short tube (1), gutter (2) and standpipe (3), many bellmouths short tube (1) is along the axis direction up/down perforation, and the sidewall of many bellmouths short tube (1) is outward extended with gutter (2), standpipe (3) is socketed in many bellmouths short tube (1), the sidewall of standpipe (3) is provided with interface (31) corresponding to gutter (2) position, and this interface outer rim is provided with bulge loop (32); Many bellmouths short tube (1), gutter (2) and standpipe (3) combination are as a whole.

2. toilet drainage assembly according to claim 1 is characterized in that: the outward extending gutter of many bellmouths short tube (1) sidewall (2) has two at least, and this gutter (2) is vertical mutually with standpipe (3).

3. toilet drainage assembly according to claim 1 is characterized in that: each gutter setting has an angle at grade to each other.

4. toilet drainage assembly according to claim 1 is characterized in that: have interface (21) on the sidewall of gutter (2).

5. toilet drainage assembly according to claim 1 is characterized in that: each pipe interface outer rim place is provided with bulge loop (4).