CN200985530Y

CN200985530Y - Sanitary units same layer drain system

Info

Publication number: CN200985530Y
Application number: CN 200620127593
Authority: CN
Inventors: 曹世华; 高振江; 高占文
Original assignee: TONGCENG INSTALLATION ENGINEERING Co Ltd GAOYANG SANITARY APPTS SHANXI
Current assignee: TONGCENG INSTALLATION ENGINEERING Co Ltd GAOYANG SANITARY APPTS SHANXI
Priority date: 2006-09-08
Filing date: 2006-09-08
Publication date: 2007-12-05
Anticipated expiration: 2016-09-08

Abstract

The utility model relates to a sanitary arrangement in the same floor drainage system, belonging to the field of the drainage technology of drainage system, to resolve the structural problem in the water pipe of the same floor drainage for the sanitary arrangement, and at the same time to resolve the problems that the traditional drainage system tends to be stifled, emits the odor, easily leaks and is hard to maintain and rebuild. The main technical proposal is that one end in a main drainage pipe I (2) arranged horizontally is connected to a fixed drainage standpipe (1) while the other end in the main drainage pipe I (2) is cascaded horizontally to a pipe component (3), horizontally to a hydraulic packing device (4), then horizontally to a fixed main drainage pipe II (5), and finally vertically to a fixed branch drainage pipe (6). The utility model is extensively applied to the drainage systems in civil constructions, public constructions and industrious constructions without special requirements, and has a good prospect of promotion and application.

Description

Drainage system for sanitary facilities in same layer

Technical field

The utility model drainage system for sanitary facilities in same layer belongs to sanitary installation water discharge technology field.

Background technology

In recent years, the commercialize housing paces are accelerated, the dwelling house privatization is more general, the standard of finishes improves constantly, sanitary equipment is required also to improve constantly, and the draining Heavenly Stems and Earthly Branches pipe in traditional sanitary installation drainage pattern lays at underfloor, not only occupies the setting height(from bottom) of floor 350～450mm, bring inconvenience to piping erection construction, also exist smelly, leak, the stifled and difficult drawback of maintenance that renovates.

The utility model content

Technical problem to be solved in the utility model is: a kind of drainage system for sanitary facilities in same layer is provided, thoroughly solve drainage pipe and do not passed through floor arrival lower floor, realized fixture drain road co-layer draining and best mounting method thereof, solved simultaneously traditional interlayer draining smelly, leak, the stifled and difficult problem of maintenance that renovates.

In order to solve the problems of the technologies described above, basic design of the present utility model is: the end of the main drain I 2 that level is installed is connected and fixed soil stack 1, the other end level polyphone pipe fitting 3 of main drain I 2, level polyphone water seal arrangement 4, level is connected and fixed main drain II 5 then, vertically is connected and fixed branch drain 6 again.

Water seal arrangement 4 is floor drains 7.

Water seal arrangement 4 is two 45 ° of skew T pipe fittings 8 forming the Z type and arrange downwards.

Branch drain 6 is with the footpath straight tube, installs one at least.

Pipe fitting 3 is eccentric reducing tee pipe fitting or concentric reducing tee pipe fitting, installs one at least.

The advantage that the utility model is compared with existing drainage system:

1, improve the floor clear height: the draining Heavenly Stems and Earthly Branches pipe in traditional sanitary installation interlayer drainage system lays at underfloor, need occupy the setting height(from bottom) of floor 350～450mm, the same-layer floor drain of the utility model employing water seal height arrival 50mm or two one-tenth Z types and 45 ° of skew T pipe fittings arranging have downwards substituted the trap in traditional drainage system, the setting height(from bottom) that makes Homofloor drainage system is 200mm, has improved the clear height of the floor usefull space greatly.

2, installation is simple, convenient: because pipe fitting of the present utility model is the PVC plastic pipe, all installations on floor need not arrived lower floor and be constructed.

3, increase work efficiency: pipe fitting of the present utility model all is that the bell and spigot adhesive connects, and all constructs on this floor plate, does not need to go construction to lower floor, thereby can improve work efficiency 3-5 effectively doubly.

4, realize co-layer draining: fixture drain spare of the present utility model and pipeline arrange above waterproofing course that all water-drainage tube part and pipeline can passing through floors not arrive lower floor, reach co-layer draining.

5, reliable and stable, easy to maintenance: fixture drain spare of the present utility model and pipeline all lay in the bed course on waterproofing course, pipe fitting and pipeline can passing through floors not arrive lower floor, all pipelines all are connected with adhesive with pipe fitting, and floor drain can be used as manhole, thereby arrive reliable and stable, easy to maintenance.

Description of drawings

Further specify below in conjunction with the drawings and specific embodiments.

Fig. 1 is the structural representation of the utility model drainage system for sanitary facilities in same layer;

Fig. 2 is an A-A sectional view shown in Figure 1;

Fig. 3 is the structural representation of the utility model embodiment 1;

Fig. 4 is the structural representation of the utility model embodiment 2;

Fig. 5 is the structural representation of the utility model embodiment 3;

Fig. 6 is the structural representation of the utility model embodiment 4.

The specific embodiment

Further narrate below in conjunction with Fig. 1, the 2 pairs of the utility model drainage system for sanitary facilities in same layer and mounting method thereof: the utility model can be used in the drainage system for sanitary facilities in same layer exposed conduit and installs or fall plate and install, one end of the main drain 2 that level is installed is connected and fixed soil stack 1, the other end level polyphone pipe fitting 3 of main drain I 2, level polyphone water seal arrangement 4 again, level is connected and fixed main drain II 5 then, vertically is connected and fixed branch drain 6 again.

Water seal arrangement 4 is floor drains 7, and floor drain 7 can be disclosed Chinese patent 200420016478.5 " single layer stinking-proof floor drain ", Chinese patent 200420016479.X " elbow is inserted formula single layer stinking-proof floor drain " or other same-layer floor drains.

Branch drain 6 is with the footpath straight tube, and one or more can be installed, and washing basin, bathtub, mop sink or trailer urinal can be installed in its upper end.

Pipe fitting 3 is eccentric reducing tee pipe fitting or concentric reducing tee pipe fitting, one or more can be installed, and the disclosed Chinese patent 200420016476.6 of seat " with layer blowdown deodorization water-saving squatting pan " or disclosed Chinese patent 200420016477.0 " with layer blowdown deodorization water-saving toilet pan " or other co-layer draining pan and water closets can be installed in its upper end.

The method of drainage system for sanitary facilities in same layer is installed, and its installation steps are as follows:

A, lay waterproofing course 9 installing on the ground of sanitary installation;

B, on waterproofing course 9, install and fix soil stack 1 then, and space around it tamped carry out waterproofing course, to clean up in the bellmouth 10 of soil stack 1 and outside the socket 11 of main drain I 2 then, lack 5mm place standardized mark line apart from the termination by bellmouth 10 degree of depth at socket 11 again, in bellmouth 10 He outside the socket 11, evenly smear adhesive again, leave standstill 2～3min, then socket 11 is inserted bellmouth 10 to line place, rotate 60 °～120 °, remove excess adhesive again;

C, then by same quadrat method, level polyphone pipe fitting 3 is to the other end of main drain 2, level polyphone water seal arrangement 4, level is connected and fixed main drain II 5, vertically is connected and fixed branch drain 6 again;

D, on waterproofing course, fill bed course 12 then, concordant up to bed course 12 with the upper surface of floor drain 7.

Fig. 3 is the structural representation of the utility model embodiment 1, water seal arrangement 4 is floor drains 7, concealed installation is in floor bed course 12, branch drain 6 is two, its upper end is installed wash basin and bathtub respectively, and a pipe fitting 3 is arranged, and water closet is installed in its upper end, other structures are consistent with Fig. 1, and its mounting method is described consistent with Fig. 1 and Fig. 2.

Fig. 4 is the structural representation of the

utility model embodiment

2,4 one of water seal arrangements are two 45 ° of skew T pipe fittings 8, block one of them termination with plug, bright being contained on the waterproofing course 9, another is floor drain 7 for a water seal arrangement 4, concealed installation is in floor, and branch drain 6 is 2, and wash basin and bathtub are installed in its upper end, a pipe fitting 3 is arranged, termination is installed closet on it, and other structures are consistent with Fig. 1, and its mounting method is described consistent with Fig. 1 and Fig. 2.

Fig. 5 is the structural representation of the utility model embodiment 3, water seal arrangement 4 is floor drains 7, concealed installation is in floor bed course 12, branch drain 6 is 1, wash basin is installed in its upper end, and a pipe fitting 3 is arranged, and water closet is installed in its upper end, other structures are consistent with Fig. 1, and its mounting method is described consistent with Fig. 1 and Fig. 2.

Fig. 6 is the structural representation of the utility model embodiment 4, be public lavatory co-layer draining device, three Room are arranged, middle for wash cough between, both sides are the men and women washroom, the top and middle one group of identical set: water seal arrangement 4 is floor drains 7, concealed installation is in floor bed course 12, and branch drain 6 is 5, and its upper end is installed 4 wash basins and 1 mop sink respectively, 4 pipe fittings 3 are arranged, and 3 pans and 1 water closet are installed in its upper end; One group is arranged as bottom: water seal arrangement 4 is floor drains 7, and concealed installation is in floor bed course 12, and branch drain 6 is 4, and the trailer urinal is all installed in its upper end, and other structures are consistent with Fig. 1, and its mounting method is described consistent with Fig. 1 and Fig. 2.

Claims

1, drainage system for sanitary facilities in same layer, it is characterized in that: the end of the main drain I (2) that level is installed is connected and fixed soil stack (1), the other end level polyphone pipe fitting (3) of main drain I (2), level polyphone water seal arrangement (4) again, level is connected and fixed main drain II (5) then, vertically is connected and fixed branch drain (6) again.

2, drainage system for sanitary facilities in same layer according to claim 1 is characterized in that water seal arrangement (4) is floor drain (7).

3, drainage system for sanitary facilities in same layer according to claim 1 is characterized in that water seal arrangement (4) is two 45 ° of skew T pipe fittings (8) of forming the Z type and arranging downwards.

4, drainage system for sanitary facilities in same layer according to claim 1 is characterized in that branch drain (6) is with the footpath straight tube, installs one at least.

5, drainage system for sanitary facilities in same layer according to claim 1 is characterized in that pipe fitting (3) is eccentric reducing tee pipe fitting or concentric reducing tee pipe fitting, installs one at least.