CN2893155Y - Plastic pipe for drawing-off gas - Google Patents
Plastic pipe for drawing-off gas Download PDFInfo
- Publication number
- CN2893155Y CN2893155Y CN 200620082846 CN200620082846U CN2893155Y CN 2893155 Y CN2893155 Y CN 2893155Y CN 200620082846 CN200620082846 CN 200620082846 CN 200620082846 U CN200620082846 U CN 200620082846U CN 2893155 Y CN2893155 Y CN 2893155Y
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- CN
- China
- Prior art keywords
- plastic pipe
- utility
- model
- pump drainage
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a gas exhausting plastic pipe. The utility model is mainly used to exhaust the gas in mines. The plastic pipe with inflaming retarding and anti-static performances is entirely distributed with through holes, and the two ends of the plastic pipe are respectively an inserting end and inserted end which can be correspondingly inserted and connected. The utility model has the advantages of convenient making and use, no corrosion, strong wear resistance, high safety, and long service life and may satisfy the use requirements of mine operations.
Description
Technical field
The utility model relates to a kind of plastic pipe of pump drainage gas, is mainly used in pump drainage gas in the mine.
Background technology
In mine, the pipe of pump drainage gas is steel pipe, during making, at first with the steel pipe intercept, and then the processing through hole, the connection between each section steel pipe also needs to weld again, make, use trouble, and steel pipe gets rusty easily, especially in the environment of mine humidity, corrosion phenomena is more serious, adds that abrasion resistance properties is poor, application life is short, and steel pipe is easy to generate the collision spark, and there is potential safety hazard in work to mine.
Summary of the invention
The purpose of this utility model is to provide a kind of plastic pipe of pump drainage gas, makes, easy to use, and non-corroding, abrasion resistance is strong, safety good, long service life.
The plastic pipe of pump drainage gas described in the utility model, it has on the integral plastics pipe of fire-retardant, antistatic property and is distributed with through hole, and through hole preferably is interspersed, and the two ends of plastic pipe are respectively can corresponding insertion end of pegging graft and be inserted into end.
The plastic pipe non-corroding, abrasion resistance is good, do not have the problem of colliding spark, especially plastic pipe all is fire retardant, antistatic plastic pipe, and is safe and reliable, plastic pipe mostly is fire retardant, antistatic polyethylene pipe, and plastic pipe can be directly injection molded, simple for production, and can and be inserted into end by the insertion end of making, the connection of constructing is easily used also very convenient.
Can peg graft back bonding of each section plastic pipe also can be by establishing external screw thread in insertion end, establishes corresponding internal thread being inserted into end, realizes simply being threaded.Do not have corresponding insertion end and the plastic pipe that is inserted into end, can directly dock bonding use yet, can connect yet by intermediate connector.The plastic pipe of suitable any diameter, length.Through hole can be the hole of rule, also can be irregular status, can regular distribution, also can irregularly distribute.
Apply reinforcement material in plastic pipe, as reinforcement materials such as netted, strip, thread and graininess, be used to increase the intensity of plastic pipe, optimum fiber material, especially short fiber material make things convenient for injection mo(u)lding.
From this, the plastic pipe of the utility model pump drainage gas is made, easy to use, and non-corroding, abrasion resistance is strong, intensity is big, safety is good, and long service life satisfies the mine operation instructions for use.
Description of drawings
Fig. 1, the utility model one example structure schematic diagram.
Among the figure: 1, be inserted into end 2, plastic pipe 3, through hole 4, screw thread insertion end.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, the plastic pipe of pump drainage gas described in the utility model, have on the integral plastics pipe 2 of fire-retardant, antistatic property and be distributed with through hole 3, the two ends of plastic pipe 2 are respectively can the corresponding screw thread insertion end of pegging graft 4 and be inserted into end 1, is inserted into end 1 and is provided with corresponding internal thread.
During use by each section plastic pipe that is threaded.
Claims (4)
1, a kind of plastic pipe of pump drainage gas is characterized in that having on the integral plastics pipe of fire-retardant, antistatic property and is distributed with through hole, and the two ends of plastic pipe are respectively can corresponding insertion end of pegging graft and be inserted into end.
2, the plastic pipe of pump drainage gas according to claim 1 is characterized in that insertion end is provided with external screw thread, is inserted into end and is provided with corresponding internal thread.
3, the plastic pipe of pump drainage gas according to claim 1 and 2 is characterized in that being applied with in the plastic pipe reinforcement material.
4, the plastic pipe of pump drainage gas according to claim 3 is characterized in that reinforcement material is a fibrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082846 CN2893155Y (en) | 2006-04-07 | 2006-04-07 | Plastic pipe for drawing-off gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082846 CN2893155Y (en) | 2006-04-07 | 2006-04-07 | Plastic pipe for drawing-off gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893155Y true CN2893155Y (en) | 2007-04-25 |
Family
ID=38061321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082846 Expired - Fee Related CN2893155Y (en) | 2006-04-07 | 2006-04-07 | Plastic pipe for drawing-off gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893155Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939128A (en) * | 2014-04-10 | 2014-07-23 | 河南理工大学 | Gas extraction tube drilling feeding method |
-
2006
- 2006-04-07 CN CN 200620082846 patent/CN2893155Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939128A (en) * | 2014-04-10 | 2014-07-23 | 河南理工大学 | Gas extraction tube drilling feeding method |
| CN103939128B (en) * | 2014-04-10 | 2016-03-16 | 河南理工大学 | Gas pumping pipe bit delivery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |