Device for repairing pipeline
A pipeline and tile technology, applied in the field of pipeline repair equipment, can solve the problems of high technical difficulty, complicated process, long time, etc., and achieve the effects of low maintenance cost, convenient installation and simple structure
Active Publication Date: 2010-03-10
成都川路塑胶集团有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
These advanced methods also have specific uses in specific fields, but these methods also have the defects of complex process, high technical difficulty, high cost and long time
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0011] as attached figure 1 As shown, a pipeline repair device is composed of a main body and two tiles 2. The main body is divided into upper and lower parts. There is a raised strip 3 with a hollow inside, and the upper part is a semicircular curved strip 4, and the two ends of the curved strip 4 are connected in the middle of the upper part of the two convex strips 3, and the tile 2 is a semicircle with protruding ribs 5 on both sides. Shaped concave surface, the protruding edge 5 cooperates with the hollow part of the convex strip 3. There are two protrusions 6, 6' outside the concave surface of the tile 2. The tile length is half the length of the main body of the pipe repair device.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a device for repairing pipelines, comprising a main body and two tiles, wherein, the main body is divided into two parts, namely the upper part and the lower part; the lower part is an integral semi-circular concave surface, and both sides of the concave surface are respectively provided with internal-hollow raised lines protruding outside; the upper part is a semi-circular curved strip, and two ends of the curved strip are connected in the middle of upper parts of the two raised lines; and both sides of each tile are provided with semi-circular convex surfaces with protruding edges which are matched with the hollow parts of the raised lines. Compared with the prior art, when in use, the device for repairing pipelines can clean pipelines required to be repaired, utilizes special PVC glue to adhere the main body on the pipeline from down to top of a pipeline notch, therefore, the repairing work can be completed by knocking the tiles to fixed positions from corresponding positions at two sides. Due to the above design, the invention has the advantages of convenient installation, simple structure and low maintenance cost.
Description
technical field [0001] The invention relates to a pipeline repair device. Background technique [0002] At present, in most cases, the method for repairing the damage of pipelines, especially drainage pipelines, is to adopt the method of excavating and reburying pipes for repair. This method has a high cost, a large amount of work, and is very troublesome. It is understood that there are relatively advanced methods for pipeline repair in the prior art. For example, the method of resin curing is used to form a new drainage pipe inside the pipe; the method of passing a small pipe through a large pipe is used to discharge a small drainage pipe inside the original pipe to solve the urgent need; The winding method forms a new pipeline, such as the spiral expansion method, etc., which belong to this type of method. These advanced methods also have specific uses in specific fields, but these methods also have the defects of complex process, high technical difficulty, high cost a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/17
Inventor 舒建国贾立蓉
Owner 成都川路塑胶集团有限公司