CN101793045A

CN101793045A - Concealed laying method of water supply pipeline

Info

Publication number: CN101793045A
Application number: CN201010136736A
Authority: CN
Inventors: 陈康福
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-31
Filing date: 2010-03-31
Publication date: 2010-08-04

Abstract

The invention discloses a concealed laying method of a water supply pipeline, which belongs to laying methods of water supply pipelines. The invention aims to provide an indoor water supply pipeline laying method which has the advantages of convenient maintenance and construction, small engineering amount and low maintenance cost. The method comprises the following steps of: erecting a transverse water pipe in the horizontal direction above a movable suspended ceiling, excavating a longitudinal groove in the height direction along the wall surface, laying a longitudinal water pipe in the longitudinal groove, connecting the longitudinal water pipe and the transverse water pipe by using an elbow, burying the longitudinal water pipe, and connecting the tap and the longitudinal water pipe by using an elbow; wherein during laying the longitudinal water pipe, a bushing pipe is arranged outside the longitudinal water pipe, and cement mortar is used to fill the gap between the longitudinal water pipe and the bushing pipe at the lower end of the bushing pipe. The invention can discover the leakage in time and effectively prevent the impregnation area from increasing, and has the advantages of convenient pipeline replacement, small wall damage area, small engineering amount, low maintenance cost, thermal insulation and the like. Thus, the method is ideal and suitable for laying water supply pipelines in interior finishing.

Description

Concealed laying method of water supply pipeline

Technical field: the present invention relates to a kind of laying method of water supply line, relate in particular to a kind of laying method of interior decoration water supply line.

Background technology: along with growth in the living standard, people are also more and more higher to the requirement of interior decoration; Hydropower installation is an important engineering of decoration construction, usually requires to bury pipelines such as water, electricity are hidden.At present, hidden, the method for burying water supply line: above movable furred ceiling along continuous straight runs set up horizontal water pipe, along the metope short transverse dig longitudinal groove, in longitudinal groove, lay vertical water pipe, with elbow with vertical water pipe and laterally water pipe couple together, with the vertical water pipe of cement mortar landfill, by elbow water tap and vertical water pipe are coupled together again at last.Though this traditional pipe laying method is constructed fairly simple, but when pipe tunnel breaks or during seepage, not only search the comparison difficulty, impregnation area is big, change but also just can carry out pipeline maintenance after the metope of vertical water pipe whole piece route must being excavated; There are many defectives such as construction bothers, engineering quantity is big, maintenance cost height.

Summary of the invention: at the above-mentioned defective that exists in the prior art, the present invention aims to provide a kind of maintenance construction convenience, little, the low concealed laying method of water supply pipeline of maintenance cost of engineering quantity.

To achieve these goals, the present invention is by the following technical solutions: the step that the top along continuous straight runs that is included in movable furred ceiling sets up horizontal water pipe, digs longitudinal groove, lays vertical water pipe in longitudinal groove, connects described vertical water pipe and laterally water pipe, the vertical water pipe of landfill and is connected water tap and vertical water pipe with elbow with elbow along the metope short transverse, when laying vertical water pipe, outside at this vertical water pipe is provided with lining pipe, fills the gap between vertical water pipe and the described lining pipe with cement mortar at the lower port place of this lining pipe.

The lower port of described lining pipe is crooked tilt port.

Compared with the prior art, the present invention is owing to adopted technique scheme, on the basis of conventional method, increased lining pipe, when vertical water pipe occurs breaking or during seepage, lining pipe can play water conservancy diversion and protective effect, therefore not only can in time find seepage and can also prevent effectively that impregnation area from enlarging; In addition, when carrying out maintenance construction, the elbow that only need excavate the leading metope of locating, the horizontal water pipe of disconnection place can be extracted vertical water pipe out from lining pipe, and not only the pipeline replacing is very convenient, and the body of wall damage area is little, engineering quantity is little, maintenance cost is low; The 3rd, for hot water pipeline, lining pipe also has the heat-insulation and heat-preservation effect.

Description of drawings:

Fig. 1 is the schematic diagram that the present invention constructs;

Fig. 2 is the structural representation of lining pipe of the present invention;

Fig. 3 is the left view among Fig. 2.

Among the figure: horizontal water pipe 1 longitudinal groove 2 elbows 3 vertical water pipe 4 lining pipes 5 cement mortar 6 water taps 7 metopes 8 movable furred ceilings 9

The specific embodiment: the invention will be further described below in conjunction with accompanying drawing and specific embodiment:

As shown in Figure 1, concrete grammar is as follows:

1) digs longitudinal groove 2 along the short transverse of metope 8;

2) lining pipe 5 is laid and is fixed in the longitudinal groove 2;

3) vertical water pipe 4 is through in the lining pipe 5, vertically lining pipe 5 is stretched out at the two ends of water pipe 4;

4) horizontal water pipe 1 along continuous straight runs is erected at the top of movable furred ceiling 9, laterally an end of water pipe 1 is connected with water inlet pipe, the other end passes through bend pipe 3 and be connected with vertical water pipe 4;

5) gap between vertical water pipe 4 and the lining pipe 5 is crammed with cement mortar 6 in the lower port of lining pipe 5, its objective is that vertical water pipe 4 fixes;

6) with elbow 3 water tap 7 is connected with vertical water pipe 4;

7) with the vertical water pipe 3 of cement mortar 6 landfills, floating metope 8.

In the above-described embodiments, the lower port of lining pipe 5 adopts crooked tilt port, and purpose is to be convenient on the one hand the water that leaks is carried out water conservancy diversion, is convenient to guide the extraction of vertical water pipe 4 or penetrate on the other hand in the future when vertical water pipe 4 being carried out maintain and replace.

Claims

1. concealed laying method of water supply pipeline, the step that the top along continuous straight runs that is included in movable furred ceiling sets up horizontal water pipe, digs longitudinal groove, lays vertical water pipe in longitudinal groove, connects described vertical water pipe and laterally water pipe, the vertical water pipe of landfill and is connected water tap and vertical water pipe with elbow with elbow along the metope short transverse, it is characterized in that: when laying vertical water pipe, outside at this vertical water pipe is provided with lining pipe, fills the gap between vertical water pipe and the described lining pipe with cement mortar at the lower port place of this lining pipe.

2. concealed laying method of water supply pipeline according to claim 1 is characterized in that: the lower port of described lining pipe is crooked tilt port.