CN109024840B - Drainage blind pipe not easy to damage and drainage method - Google Patents
Drainage blind pipe not easy to damage and drainage method Download PDFInfo
- Publication number
- CN109024840B CN109024840B CN201810837764.4A CN201810837764A CN109024840B CN 109024840 B CN109024840 B CN 109024840B CN 201810837764 A CN201810837764 A CN 201810837764A CN 109024840 B CN109024840 B CN 109024840B
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe body
- drainage
- filler
- heating device
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a drainage blind pipe not easy to damage and a drainage method, and belongs to the technical field of drainage. When the heating device is not heated, the filler in the pipe body is solid, and the solid filler in the pipe body has certain pressure resistance, so that the problem of damage or deformation of the drainage blind pipe caused by construction can be solved.
Description
Technical Field
The invention relates to the technical field of drainage, in particular to a drainage blind pipe which is not easy to damage, a using method and application.
Background
The drainage blind pipe is also called drainage blind ditch, mainly uses synthetic fiber, plastic and synthetic rubber as raw materials, and is made into various types and multifunctional geotechnical products by different technological processes. The material is hydrophobic, has small resistance, and has extremely high surface water seepage capability and internal water communication capability; the material has excellent chemical inertia, and can keep long service life in geotechnical engineering; light weight, easy cutting and convenient construction and installation. The drainage blind pipe is widely applied to collection and drainage engineering under construction project destinations of civil engineering, traffic, water conservancy, industrial and civil engineering, environmental protection and the like. The main function is to collect and discharge water seeping in the soil, reduce the pressure of underground water, remove redundant water and protect the soil and the building from being damaged by seepage deformation. However, the drainage blind pipes on the market currently used have the defect that the drainage blind pipes are easy to break or deform by extrusion during construction.
Disclosure of Invention
The invention provides a drainage blind pipe which is not easy to damage and a drainage method in order to overcome the defect that the existing drainage blind pipe is easy to damage or deform in the construction process.
In order to achieve the purpose, the invention adopts the technical scheme that:
a drainage blind pipe not easy to damage comprises a heating device and a filler in the pipe, wherein the heating device and the filler in the pipe are arranged in the pipe, and the filler in the pipe is a hot-melting filler.
The heating device is an electric heating wire.
The heating device is at least one electric heating wire which is arranged in the center of the pipe body and is arranged along the axial direction of the pipe body.
The heating device is at least two electric heating wires which are axially arranged along the pipe body and are fixed on the inner wall of the pipe body.
The heating device is at least three electric heating wires, one electric heating wire is arranged in the center of the pipe body and is arranged along the axial direction of the pipe body, and the rest electric heating wires are fixed on the inner wall of the pipe body along the axial direction of the pipe body.
The heating device is at least one heating device which is spirally fixed on the inner wall of the pipe body along the axial direction of the pipe body.
The drainage method of the drainage blind pipe which is not easy to damage is characterized in that: it comprises the following steps: the electric current is introduced into the electric heating wire, the electric heating wire emits heat, the heat melts the hot-melt filler in the pipe body, the melted hot-melt filler becomes liquid and flows out of the pipe body to form a smooth drain pipe, and the seepage water flows into the pipe body and is discharged from the pipe body.
Two sets of drainage blind pipes are arranged, one set of drainage blind pipes is normally used, and the other set of drainage blind pipes is used for standby.
The invention has the following advantages:
(1) when the heating device is not heated, the filler in the pipe body is solid, and the solid filler in the pipe body has certain pressure resistance, so that the problem of damage or deformation of a drainage blind pipe caused by construction can be avoided; after the construction is finished, the heating device is heated, the fillers in the pipe are melted after being heated, and the fillers flow out of the two pairs of pipe bodies, so that a drainage blind pipe capable of being normally used is formed;
(2) the drainage blind pipe not easy to damage can be repaired by refilling the melted filler in the pipe into the pipe and repairing the pipe after the filler in the pipe is solidified, so that the blockage of the drainage blind pipe caused by the falling of foreign matters into the pipe during repairing is avoided;
(3) according to the drainage method, two sets of drainage blind pipes are installed, one set of drainage blind pipes are normally used, the other set of drainage blind pipes are used for standby, fillers in the standby drainage blind pipes are not melted and flow out, when the normally used drainage blind pipes have problems, the hot-melt fillers in the standby drainage blind pipes can be heated, melted and flow out, the standby drainage blind pipes are used, and normal drainage can be guaranteed when the drainage blind pipes are repaired.
Drawings
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a schematic view of the second embodiment;
FIG. 3 is a schematic view of a third embodiment;
FIG. 4 is a schematic view of a fourth embodiment;
in the figure: 1-tube body, 2-heating wire, 21-heating wire A, 22-heating wire B, 3-tube inner filler.
Detailed Description
In order to more clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
The first embodiment is as follows:
as shown in fig. 1, a non-breakable drain blind pipe comprises a heating device and a filler 3 in the pipe, wherein the filler 3 in the pipe is a hot-melt filler, the filler 3 in the pipe is asphalt or hot-melt paraffin, and the heating device is at least one electric heating wire 2 which is arranged in the center of the pipe 1 and is arranged along the axial direction of the pipe.
The drainage method of the drainage blind pipe which is not easy to damage comprises the following steps: the electric current is introduced into the heating wire 2, the heating wire 2 emits heat, the heat melts the hot-melting filler in the pipe body 1, the melted hot-melting filler becomes liquid and flows out of the pipe body 1 to form a smooth drain pipe, and the seepage water flows into the pipe body 1 and is discharged from the pipe body 1, so that the problem that the drainage effect is poor or the service life is shortened due to the fact that a drainage blind pipe is damaged or deformed by external force factors in the construction process is avoided.
Two sets of drainage blind pipes are arranged, one set of drainage blind pipes is normally used, and the other set of drainage blind pipes is used for standby.
Example two:
as shown in fig. 2, the drain blind pipe which is not easy to damage comprises a heating device and a filler 3 in the pipe, wherein the filler 3 in the pipe is hot-melt filler, the filler 3 in the pipe is asphalt or hot-melt paraffin, and the heating device is at least two electric heating wires 2 which are arranged along the axial direction of the pipe and fixed on the inner wall of the pipe 1.
Example three:
as shown in fig. 3, the drainage blind pipe which is not easy to damage comprises a heating device and an in-pipe filler 3 which are arranged in a pipe body 1, wherein the in-pipe filler 3 is a hot-melt filler, the in-pipe filler 3 is asphalt or hot-melt paraffin, the heating device is at least provided with three electric heating wires 2, one electric heating wire 2 is arranged in the center of the pipe body and is arranged along the axial direction of the pipe body 1, and the rest electric heating wires are fixed on the inner wall of the pipe body along the axial direction of the pipe body.
In this embodiment, the heating wire a21 is axially disposed at the center of the tube body 1, and the two heating wires B22 are axially disposed on the inner wall of the tube body 1, so as to accelerate the melting speed of the filler 3 in the tube.
The drainage method of the drainage blind pipe which is not easy to damage comprises the following steps: current is introduced into the heating wire A21 and the heating wire B22, heat is generated on the heating wire A21 and the heating wire B22, the heat melts the hot-melt filler in the pipe body 1, the molten filler becomes liquid and flows out of the pipe body 1 to form a smooth drain pipe, and seepage water flows into the pipe body 1 and is discharged from the pipe body 1, so that the problem that the drainage effect is poor or the service life is shortened due to the fact that a drainage blind pipe is damaged or deformed due to external force factors in the construction process is avoided.
Example four:
as shown in figure 4, the drainage blind pipe which is not easy to damage comprises a heating device and a filler 3 in the pipe, wherein the heating device and the filler 3 in the pipe are arranged in a pipe body 1, the filler 3 in the pipe is hot-melt filler, the filler 3 in the pipe is asphalt or hot-melt paraffin, and the heating device is at least one piece of heating device which is spirally fixed on the inner wall of the pipe body along the axial direction of the pipe body.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (8)
1. The utility model provides a difficult damaged drainage blind pipe which characterized in that: the heating device comprises a heating device arranged in a pipe body and a filler in the pipe, wherein the filler in the pipe is a hot-melt filler.
2. A non-breakable drain blind according to claim 1, characterized in that: the heating device is an electric heating wire.
3. A non-breakable drain blind according to claim 2, characterized in that: the heating device is at least one electric heating wire which is arranged in the center of the pipe body and is arranged along the axial direction of the pipe body.
4. A non-breakable drain blind according to claim 2, characterized in that: the heating device is at least two electric heating wires which are axially arranged along the pipe body and are fixed on the inner wall of the pipe body.
5. A non-breakable drain blind according to claim 2, characterized in that: the heating device is at least three electric heating wires, one electric heating wire is arranged in the center of the pipe body and is arranged along the axial direction of the pipe body, and the rest electric heating wires are fixed on the inner wall of the pipe body along the axial direction of the pipe body.
6. A non-breakable drain blind according to claim 2, characterized in that: the heating device is spirally fixed on the inner wall of the pipe body along the axial direction of the pipe body.
7. A drainage method of a non-breakable drainage blind pipe according to any one of claims 1 to 6, characterized in that: it comprises the following steps: the electric current is introduced into the electric heating wire, the electric heating wire emits heat, the heat melts the hot-melt filler in the pipe body, the melted hot-melt filler becomes liquid and flows out of the pipe body to form a smooth drain pipe, and the seepage water flows into the pipe body and is discharged from the pipe body.
8. The method for draining a breakable drain blind according to claim 7, wherein: two sets of drainage blind pipes are arranged, one set of drainage blind pipes is normally used, and the other set of drainage blind pipes is used for standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810837764.4A CN109024840B (en) | 2018-07-26 | 2018-07-26 | Drainage blind pipe not easy to damage and drainage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810837764.4A CN109024840B (en) | 2018-07-26 | 2018-07-26 | Drainage blind pipe not easy to damage and drainage method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024840A CN109024840A (en) | 2018-12-18 |
| CN109024840B true CN109024840B (en) | 2021-03-12 |
Family
ID=64646798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810837764.4A Active CN109024840B (en) | 2018-07-26 | 2018-07-26 | Drainage blind pipe not easy to damage and drainage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024840B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH581779A5 (en) * | 1974-07-30 | 1976-11-15 | Senn Georg | |
| JPH06344447A (en) * | 1993-06-08 | 1994-12-20 | Sekisui Chem Co Ltd | Manufacture of waterproof composite sheet |
| KR100650045B1 (en) * | 2004-06-02 | 2006-11-27 | 김종원 | The duplication wall-drainpipe having replenishment reinforcement material |
| CN201310749Y (en) * | 2008-12-19 | 2009-09-16 | 河北宇通特种胶管有限公司 | Asphalt heating delivery pipe |
| CN203927244U (en) * | 2014-05-12 | 2014-11-05 | 青岛新诺科铸造材料科技有限公司 | A kind of liquid waste and old paraffin delivering pipe |
| CN108188368A (en) * | 2017-12-15 | 2018-06-22 | 浙江海洋大学 | A kind of environment-friendly type sanitary sewer and preparation method thereof and installation method |
-
2018
- 2018-07-26 CN CN201810837764.4A patent/CN109024840B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109024840A (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109026079B (en) | Tunnel joint waterproof structure and waterproof construction method | |
| CN109881692B (en) | Preassembled dewatering well | |
| CN101025246A (en) | Mouth-protecting pipe piece, its making method and using method | |
| CN105275020A (en) | Underground pipeline anti-leakage facility | |
| CN109024840B (en) | Drainage blind pipe not easy to damage and drainage method | |
| CN100540970C (en) | The plastic winding structure wall bell-and-spigot pipe | |
| CN101451637A (en) | Steel plastic composite structure wall tube | |
| CN201354895Y (en) | Plastics double-wall wounded corrugated pipe | |
| CN206671635U (en) | Self-adhering-type fiber optic cables water-proof jacket | |
| CN202466792U (en) | Inspection well with connection short pipe | |
| CN104964121A (en) | Blockage method for leakage water in sleeve pipe | |
| CN107642649A (en) | A kind of construction pressure-resistant pipeline and its connecting installation structure | |
| CN106671457A (en) | Flexible connecting pipe machining method | |
| CN204554083U (en) | A kind of pipe wears film link and leakage preventing structure | |
| CN201326837Y (en) | Pipe with steel-plastic composite structural wall | |
| CN103774738B (en) | The laying method of refuse landfill HDPE floral tube | |
| CN201129585Y (en) | Bidirectional socket pipe parts | |
| CN112480566A (en) | High-performance PVC (polyvinyl chloride) pipe for drainage and preparation method thereof | |
| CN212510001U (en) | PE pipeline and geomembrane butt-joint structural | |
| CN220973372U (en) | Clara pipe connection structure | |
| CN213018331U (en) | PE pipe welding structure with water operation | |
| CN101451634A (en) | Socket type plastic tube | |
| CN203626032U (en) | Novel plastic manhole capable of being sealed reliably | |
| CN216407992U (en) | Pipe cutting connecting device for winding structure wall pipe | |
| CN201677552U (en) | Novel double-layer composite geomembrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |