CN104500873A - Flexible pipeline capable of conveying dangerous gas and liquid - Google Patents
Flexible pipeline capable of conveying dangerous gas and liquid Download PDFInfo
- Publication number
- CN104500873A CN104500873A CN201410834754.7A CN201410834754A CN104500873A CN 104500873 A CN104500873 A CN 104500873A CN 201410834754 A CN201410834754 A CN 201410834754A CN 104500873 A CN104500873 A CN 104500873A
- Authority
- CN
- China
- Prior art keywords
- metal
- pipeline
- wire
- liquid
- hazardous gas
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention provides a flexible pipeline capable of conveying dangerous gas and liquid. The flexible pipeline is characterized by comprising an inner layer and an outer layer, wherein the inner layer is made of rubber or a polyurethane material, the outer layer is a woven layer, at least one metal wire extending along the length direction of the pipeline is arranged in the inner layer and/or the outer layer, the metal wire is arranged in the outer layer, the two ends of the pipeline are connected with metal connecting buckles, the metal wire is connected with the metal connecting buckles, the two ends of the pipeline are bound and connected with the metal connecting buckles through metal belts or metal binding wires, and a metal belt or a metal binding wire of at least one end of the pipeline is connected with a conducting wire for grounding. The flexible pipeline has the advantages that static electricity generated on the pipeline can be conducted out, the metal wires are grounded at the two ends of the pipeline, the static electricity accumulation can be prevented, the static electricity grounding is realized, the safe conveyance of dangerous gas and liquid can be ensured, the pipeline is flexible and light, in addition, the flexible pipeline can become a flat strip shape when not in use, and can be placed through coiling, the occupied space is small, and the transportation and the storage are convenient.
Description
Technical field
The present invention relates to fire-protection equipment field, particularly relate to a kind of flexible pipe carrying hazardous gas, liquid.
Background technique
Existing gas in mine delivery pipe is all rigid conduit, have and adopt metallic conduit, also has glass steel material.Metallic conduit, as drawing-off gas pipe, easily produces electrostatic, causes gas explosion, for this problem, create coated metal tube road, but anti-static effect is not good; And glass fibre reinforced plastics gas delivery pipe, easily broken, damage, poor durability, causes gas leakage.And these conveyance conduits are all rigid pipes, be inconvenient to transport, pipeline can not be carried out rolling placement.
Summary of the invention
For solving the problem, the present invention proposes a kind of flexible pipe carrying hazardous gas, liquid, it can carry inflammable and explosive hazardous gas and liquid safely, and reliably prevent electrostatic from producing, Security is high, and is convenient to rolling transport or deposits.
The object of the present invention is achieved like this: a kind of flexible pipe carrying hazardous gas, liquid, comprise internal layer and skin, internal layer is rubber or polyurethane material, and skin is braid, is provided with at least one wire extended along pipe lengths in described internal layer and/or skin.
Further, described wire is arranged in skin, and the two ends of described pipeline are connected with metal and connect button, and described wire and metal connect button and be connected.
Further, two ends and the metal of described pipeline are connect to detain and are connected by metal tape or metal binding line tying, wire connects and connects to link with metal after metal tape or metal wiring and connect, and the pipeline at least described metal tape of one end or metal wiring is connected with earthy wire.
Further, described pipeline at least the described metal of one end connect to buckle and be also connected with earthy wire.
Further, the pipe diameter size of described pipeline is identical with fire-fighting standard water-band, and described metal connects button and connects button for fire-fighting standard.
Further, the outer outer surface of described pipeline is coated with wearing layer.
The invention has the beneficial effects as follows:
1, in the internal layer of inventive pipeline and/or skin, at least one wire extended along pipe lengths is set, the electrostatic that pipeline produces can be derived, in pipe ends by wire ground connection, just can prevent electrostatic accumulation, electrostatic grounding, ensures the safe transport of hazardous gas, liquid;
2, pipeline is divided into two-layer, and internal layer is sealing layer, and skin is protective layer, and inside and outside layer is all that flexible material is made, light, and can become flat-shaped when not using, and can roll up and put, and institute takes up space little, conveniently transports and deposits;
3, pipeline pliability is good, and not easily because damaged or crackle cause leakage, outer painting coating rubbing-layer, wear-resisting property is better, can prevent weaving the skin formed and directly be exposed in working environment, makes the outer life-span longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the using state schematic diagram after embodiment of the present invention installation metal connects button.
Embodiment
As shown in Figure 1 to Figure 3, the invention provides a kind of flexible pipe carrying hazardous gas, liquid, its pipeline comprises internal layer 1 and outer 2; internal layer 1 is polyurethane material; for sealing layer, outer 2 is braid, is protective layer; internal layer 1 and outer 2 is all that flexible material is made; light, and can flat-shaped be become when not using, can roll up and put; institute takes up space little, conveniently transports and deposits.And pipeline pliability is good, not easily because damaged or crackle cause leakage.
A wire 3 extended along pipe lengths is provided with in described outer 2, a strip metal warp just can be woven when outer 2 braiding, the electrostatic that pipeline produces is derived, in pipe ends by wire 3 ground connection, just electrostatic accumulation can be prevented, electrostatic grounding, ensures the safe transport of hazardous gas, liquid.Certainly, also a metal line 3 can be set in internal layer 1 at internal layer 1 or simultaneously, be exactly when internal layer 1 is shaping by wire 3 built in wherein.
As shown in Figure 2, skin 2 outer surface of pipeline is coated with wearing layer 7, and wear-resisting property is better, can prevent weaving the skin 2 formed and directly be exposed in working environment, make outer 2 life-spans longer.
As shown in Figure 3, the pipe diameter size of described pipeline is identical with fire-fighting standard water-band, and when pipeline uses, for convenience of connecting, the two ends of pipeline are connected with metal and connect button 4, and described metal connects button 4 and connects button for fire-fighting standard, is so just easy to buy finished product or tissue production.Two ends and the metal of pipeline are connect button 4 and are tied up by metal tape 5 and be connected, and wire 3 is connected with metal tape 5 and through metal tape 5, wire 3 connects button 4 and is connected with metal in the end of pipeline.Described metal tape 5 is connected with earthy wire 6, and during use, wired earth makes the wire 3 also ground connection of pipeline, electrostatic grounding, ensures the safe transport of hazardous gas, liquid, not easily fires.
The foregoing is only preferred embodiment of the present invention, above-described embodiment is not in order to limit the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. can carry the flexible pipe of hazardous gas, liquid for one kind, it is characterized in that: comprise internal layer and skin, internal layer is rubber or polyurethane material, and skin is braid, is provided with at least one wire extended along pipe lengths in described internal layer and/or skin.
2. the flexible pipe carrying hazardous gas, liquid according to claim 1, it is characterized in that: described wire is arranged in skin, the two ends of wire pipeline are connected with metal and connect button, described wire and metal connect button and are connected.
3. the flexible pipe carrying hazardous gas, liquid according to claim 2, it is characterized in that: two ends and the metal of described pipeline are connect to detain and be connected by metal tape or metal binding line tying, wire connects and connects to link with metal after metal tape or metal wiring and connect, and the pipeline at least described metal tape of one end or metal wiring is connected with earthy wire.
4. the flexible pipe carrying hazardous gas, liquid according to claim 2, is characterized in that: the described pipeline at least described metal of one end connects to buckle and is also connected with earthy wire.
5. the flexible pipe carrying hazardous gas, liquid according to claim 1, is characterized in that: the pipe diameter size of described pipeline is identical with fire-fighting standard water-band, and described metal connects button and connects button for fire-fighting standard.
6. the flexible pipe carrying hazardous gas, liquid according to claim 5, is characterized in that: the outer outer surface of described pipeline is coated with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834754.7A CN104500873A (en) | 2014-12-29 | 2014-12-29 | Flexible pipeline capable of conveying dangerous gas and liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834754.7A CN104500873A (en) | 2014-12-29 | 2014-12-29 | Flexible pipeline capable of conveying dangerous gas and liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500873A true CN104500873A (en) | 2015-04-08 |
Family
ID=52942305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834754.7A Pending CN104500873A (en) | 2014-12-29 | 2014-12-29 | Flexible pipeline capable of conveying dangerous gas and liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195953A (en) * | 2018-12-21 | 2021-07-30 | 东洋克斯株式会社 | Flexible pipe |
| JP2022534050A (en) * | 2019-05-23 | 2022-07-27 | インテグリス・インコーポレーテッド | Static discharge relief tube segment and fluid circuit including static discharge relief tube segment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116287A (en) * | 1994-03-25 | 1996-02-07 | 伊利诺斯工具制造公司 | An electrical ground for a flexible hose and method of making |
| JPH112372A (en) * | 1997-06-12 | 1999-01-06 | Meiji Flex:Kk | Light composite hose with static electricity generation preventing function |
| CN202612899U (en) * | 2011-11-30 | 2012-12-19 | 泉州市三星消防设备有限公司 | Water hose for fire-fighting |
| CN202852230U (en) * | 2012-10-27 | 2013-04-03 | 潍坊三通塑胶有限公司 | High-pressure composite anti-static hose |
| CN203907042U (en) * | 2014-05-30 | 2014-10-29 | 张彦月 | Spiral conducting polyvinyl chloride resin pipe |
| CN204533884U (en) * | 2014-12-29 | 2015-08-05 | 泉州市三星消防设备有限公司 | A kind of gas conveyer tube |
-
2014
- 2014-12-29 CN CN201410834754.7A patent/CN104500873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116287A (en) * | 1994-03-25 | 1996-02-07 | 伊利诺斯工具制造公司 | An electrical ground for a flexible hose and method of making |
| JPH112372A (en) * | 1997-06-12 | 1999-01-06 | Meiji Flex:Kk | Light composite hose with static electricity generation preventing function |
| CN202612899U (en) * | 2011-11-30 | 2012-12-19 | 泉州市三星消防设备有限公司 | Water hose for fire-fighting |
| CN202852230U (en) * | 2012-10-27 | 2013-04-03 | 潍坊三通塑胶有限公司 | High-pressure composite anti-static hose |
| CN203907042U (en) * | 2014-05-30 | 2014-10-29 | 张彦月 | Spiral conducting polyvinyl chloride resin pipe |
| CN204533884U (en) * | 2014-12-29 | 2015-08-05 | 泉州市三星消防设备有限公司 | A kind of gas conveyer tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195953A (en) * | 2018-12-21 | 2021-07-30 | 东洋克斯株式会社 | Flexible pipe |
| JP2022534050A (en) * | 2019-05-23 | 2022-07-27 | インテグリス・インコーポレーテッド | Static discharge relief tube segment and fluid circuit including static discharge relief tube segment |
| JP7331141B2 (en) | 2019-05-23 | 2023-08-22 | インテグリス・インコーポレーテッド | Static discharge relief tube segment and fluid circuit including static discharge relief tube segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |