CN202718191U

CN202718191U - Double-row type waterproof pipeline structure

Info

Publication number: CN202718191U
Application number: CN 201220392516
Authority: CN
Inventors: 蒋放
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-09
Filing date: 2012-08-09
Publication date: 2013-02-06
Anticipated expiration: 2022-08-09

Abstract

The utility model provides a double-row type waterproof pipeline structure. The double-row type waterproof pipeline structure comprises a vertical water-down pipe, a horizontal overflow pipe and a horizontal water-draining pipe. The vertical water-down pipe, the horizontal overflow pipe and the horizontal water-draining pipe are arranged between two waterproof layers on the bottom surface of a sinking-type restroom. An upper water-draining opening of the vertical water-down pipe is arranged on the lowest point of an upper waterproof layer, and the periphery of the upper water-draining opening is connected with the upper waterproof layer in a sealing mode. The overflow pipe and the water-draining pipe are respectively vertically communicated with the water-down pipe, wherein the water-draining pipe is arranged on the bottom of the water-down pipe, and the overflow pipe is arranged on the upper portion of the water-draining pipe. The double-row type waterproof pipeline structure is simple in structure and convenient to mount. Double-layer water draining is used, so that not only is water leaked between tiles and a second waterproof layer drained, but also water accumulated between a first waterproof layer and the second waterproof layer is drained, the problems of water leaking during water inflow and water draining and water seepage on other positions are completely solved, and the waterproof effect of the restroom is guaranteed.

Description

A kind of double-row type guard tube line structure

Technical field

The utility model relates to the toilet warterproof pipeline structure, particularly a kind of double-row type guard tube line structure.

Background technology

It is the common fault that perplexs for a long time builing industry that the washroom leaks, the seepage in the washroom, and building trade has also been explored different washroom structures.The most frequently used waterproof construction is all to adopt double-deck waterproof, generally is coated with in advance asphalt tanking bottom subsided rest room, forms the anti-water-bed basin of a rectangle, after installing the water power circuit, and backfill, mortar levelling, and be coated with again waterproof coating, last paving ceramic tile.

But all there is the hidden danger of leaking in existing double layer water-proof structure, if second layer waterproof construction poor quality after mortar levelling, the perhaps destruction in later stage sanitary equipment installation process, when perhaps using, waterproofing course is damaged, the ponding of ceramic tile surface just can pass second layer waterproof, stockpile on the bottom waterproof, because the bottom waterproofing course is a rectangular base basin, ponding can't be discharged, just long-term accumulation is on the bottom waterproofing course, along with waterproofing course prolongation service time of bottom, waterproof ability descends, and these ponding just can leak into downstairs.So people just are provided with an outfall in second layer waterproofing course, to permeate the water that gets off by ceramic tile discharges by outfall, although this waterproof construction can play certain water-proof function, but leak or be arranged on the words that the gutter between bottom waterproofing course and second layer waterproofing course leaks if there is outfall, or can be accumulated on the bottom waterproofing course, ponding is along with the damage of bottom waterproofing course still can leak into downstairs for a long time.

Summary of the invention

The purpose of this utility model is to provide a kind of water discharge that both can leak into by ceramic tile the second waterproofing course, can also avoid ponding with oozing the water discharge in building between first, second waterproofing course, the double-row type guard tube line structure of assurance toilet warterproof effect.

Described a kind of double-drainage guard tube line structure comprises the vertical sewer pipe that is located between two waterproofing courses of subsided rest room bottom surface, laterally overflow pipe and transverse drain, the upper outfall of vertical sewer pipe is located at the minimum point of waterproofing course, peripheral and upper waterproofing course is tightly connected, overflow pipe and gutter respectively with the sewer pipe vertical connection, wherein gutter is located at bottom sewer pipe, and overflow pipe is located at above gutter.

Overfall gap place at the upper outfall of sewer pipe and overflow pipe is equipped with filtering screen.

The position that is connected with gutter at sewer pipe is provided with trap.

The overfall gap of described overflow pipe down.

Described overflow pipe is located at the sewer pipe bottom.

The utility model is simple in structure, easy for installation, adopt double-drainage, both can with the water draining of seepage between ceramic tile and the second waterproofing course, can also discharge the water that accumulates between the first waterproofing course and the second waterproofing course, the comprehensive ponding of avoiding the waterproofing course of washroom guarantees the toilet warterproof effect.

Description of drawings

Fig. 1 is the structural representation of the utility model pipeline,

Fig. 2 is the pipeline structure schematic diagram that this practicality is installed.

In figure: 1-sewer pipe, 2-overflow pipe, 3-gutter, the upper waterproofing course of 4-, the upper outfall of 5-, 6-overfall gap, 7-filtering screen, waterproofing course under 8-, 9-ceramic tile, 10-backfill layer, 11-cement layer of sand, 12-trap.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.In Fig. 1,2, described a kind of double-drainage guard tube line structure comprises the vertical sewer pipe 1 that is located between two waterproofing courses of subsided rest room bottom surface, laterally overflow pipe 2 and transverse drain 3, the upper outfall 5 of vertical sewer pipe 1 is located at the minimum point of waterproofing course 4, generally good for the drainage effect that makes upper waterproofing course 4, its waterproof aspect generally all can be take outfall as minimum point, be inclined upwardly, make water that seepage is got off can gather very soon the outfall place, and enter fast sewer pipe 1 by outfall, and discharge; The periphery of upper outfall 5 and upper waterproofing course 4 are tightly connected, and generally adopt the waterproofing materials sealing, reduce its leakage rate; Overflow pipe 2 and gutter 3 respectively with sewer pipe 1 vertical connection, wherein gutter 3 is located at sewer pipe 1 bottom, overflow pipe 2 is located at gutter 3 tops.

Be equipped with filtering screen at overfall gap 6 places of the upper outfall 5 of sewer pipe and overflow pipe and avoid sandy soil to enter by overfall gap in sewer pipe 1 and overflow pipe 2, cause pipeline blockage.

The position that is connected with gutter 3 at sewer pipe 1 is provided with trap 12, is mainly used in isolating the smell of main sewer pipe.

The overfall gap 6 of described overflow pipe can make the spilling water better effects if down.

Pipeline of the present utility model plays water-proof function be used to being arranged on the bottom surface, washroom, concrete pipeline structure is installed as Fig. 2, sewer pipe 1 vertically is installed between upper waterproofing course 4 and lower waterproofing course 8, on it, outfall 5 is located at waterproofing course 4 tops, overflow pipe 2 and gutter 3 and sewer pipe cross connection, wherein the water inlet of gutter 3 is connected with the delivery port of sewer pipe 1, and the other end of gutter 3 is communicated with main sewer pipe, and overflow pipe 2 is located at sewer pipe 1 bottom higher than the position of gutter 3.Water by ceramic tile 9 and cement layer of sand 11 seepages just can flow directly in sewer pipe 1 by upper outfall 5, and the gutter that then flows into sewer is discharged; Leak if there is upper outfall 5 and sewer pipe 1, and cause water to infiltrate between the waterproofing course of up and down, just can be accumulated in the backfill layer 10 in the waterproof basin that lower waterproofing course 8 forms, just can enter in gutter 3 by overflow pipe 2 when running up to certain altitude, then discharge, can avoid the long-term ponding of lower waterproofing course 8, and the phenomenon that the building occurs oozing.

Claims

1. double-drainage guard tube line structure, it is characterized in that: comprise the vertical sewer pipe (1) that is located between two waterproofing courses of subsided rest room bottom surface, horizontal overflow pipe (2) and transverse drain (3), the upper outfall (5) of vertical sewer pipe (1) is located at the minimum point of waterproofing course (4), peripheral and upper waterproofing course (4) is tightly connected, overflow pipe (2) and gutter (3) respectively with sewer pipe (1) vertical connection, and gutter (3) is located at bottom sewer pipe (1), overflow pipe (2) is located at above gutter (3).

2. a kind of double-drainage guard tube line structure according to claim 1, is characterized in that: locate to be equipped with filtering screen in the upper outfall (5) of sewer pipe and the overfall gap (6) of overflow pipe.

3. a kind of double-drainage guard tube line structure according to claim 1 and 2, it is characterized in that: the position that is connected with gutter (3) at sewer pipe (1) is provided with trap (12).

4. a kind of double-drainage guard tube line structure according to claim 1 and 2, it is characterized in that: the overfall gap of described overflow pipe (6) down.

5. a kind of double-drainage guard tube line structure according to claim 1 and 2 is characterized in that: described overflow pipe (2) is located at sewer pipe (1) bottom.