CN114060650A - Towable sampling heat tracing composite pipeline and manufacturing method thereof - Google Patents
Towable sampling heat tracing composite pipeline and manufacturing method thereof Download PDFInfo
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- CN114060650A CN114060650A CN202111321850.8A CN202111321850A CN114060650A CN 114060650 A CN114060650 A CN 114060650A CN 202111321850 A CN202111321850 A CN 202111321850A CN 114060650 A CN114060650 A CN 114060650A
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- rubber sleeve
- cutting
- heat tracing
- towable
- composite pipeline
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention discloses a towable sampling heat tracing composite pipeline and a manufacturing method thereof, and particularly relates to the technical field of composite pipelines. According to the design, when the sampling heat tracing composite pipeline is dragged, the rubber sleeve is in contact with the ground, so that the rubber sleeve is rubbed on the ground, the damaged rubber sleeve is buffered by the buffer layer when steps or the ground is uneven, the sampling heat tracing composite pipeline can be dragged, and the damage of the sampling heat tracing composite pipeline cannot be caused.
Description
Technical Field
The invention relates to the technical field of composite pipelines, in particular to a towable sampling heat tracing composite pipeline and a manufacturing method thereof.
Background
The corrosion-resistant heat tracing sampling composite pipeline is an important part in environmental monitoring systems CEMS/VOCs, is formed by compounding an enhanced explosion-proof constant-power parallel heat tracing belt, a corrosion-resistant high-temperature-resistant sampling pipe (made of PTFE, PFA, FEP, PVDF, 316L stainless steel silicon steel), a double-sided aluminum foil, a nano fireproof layer high-temperature glass fiber, an environmental-friendly PVC sheath and the like, is mainly used for collecting sample gas (liquid) by a monitoring control system, and conveys the gas from a sampling part (such as a chimney, an engine and a joint of a heat tracing sampling probe) to an analytical measuring instrument (a mass spectrometer, a gas chromatograph and the like). The method is widely applied to industries such as petroleum, chemical industry, electric power, metallurgy, coking, environmental protection and the like.
In the prior art, when the corrosion-resistant heat tracing sampling composite pipeline is used, because the corrosion-resistant heat tracing sampling composite pipeline is overweight, the artificial lifting of the corrosion-resistant heat tracing sampling composite pipeline is not practical, the lifting is prevented on the ground, when the path is short, the outer surface of the corrosion-resistant heat tracing sampling composite pipeline cannot cause damage, and when the path is taught for a long time, the outer surface friction of the corrosion-resistant heat tracing sampling composite pipeline can be caused, and the damage of the corrosion-resistant heat tracing sampling composite pipeline can be caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a towable sampling heat tracing composite pipeline and a manufacturing method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a towable sampling heat trace compound pipeline comprising: the rubber sleeve comprises an outer sheath, wherein a wear-resistant device is sleeved outside the outer sheath and comprises rubber sleeves, the number of the rubber sleeves is two, two buffer layers are arranged inside the rubber sleeves, two connecting blocks are arranged on one opposite sides of the rubber sleeves, two connecting blocks are arranged between the connecting blocks through viscose glue, and two cutting-resistant strips are inserted between one opposite sides of the rubber sleeves.
Adopt above-mentioned technical scheme: when dragging the compound pipeline of sampling heat tracing, the rubber sleeve contacts ground, makes the rubber sleeve rub on ground, and the damage is the rubber sleeve, runs into step or ground unevenness in the time, and the buffer layer cushions, can drag the compound pipeline of sampling heat tracing, can not cause the damage of the compound pipeline of sampling heat tracing.
Preferably, the inner part of the outer sheath is connected with a double-sided aluminum foil, the outer surface of one end of the double-sided aluminum foil is provided with glass fibers, the inner part of the glass fibers is connected with a nanometer fireproof layer, and the inner wall of the nanometer fireproof layer is connected with a PTEE pipe and a lead.
Adopt above-mentioned technical scheme: moisture-proof airtight, corrosion-resistant, PTEE pipe: guarantee to be heated evenly, high temperature resistant, the anticorrosion effectively reduces the volatile substance, nanometer flame retardant coating: continuously burning for 180min under the flame of 950 ℃, and normally working inside.
Preferably, the outer sheath is made of environment-friendly PVC material.
Adopt above-mentioned technical scheme: the environment-friendly PVC is more resistant to low temperature, more environment-friendly (free from peculiar smell) and softer.
Preferably, the glass fiber is forty layers and has a specification of 50g/m2。
Adopt above-mentioned technical scheme: achieving better heat preservation effect.
A manufacturing method of a towable sampling heat tracing composite pipeline comprises the following steps:
s1, clamping the two buffer layers on two sides of the outer surface of the outer sheath, and then adjusting the positions to align the two ends of the two buffer layers, so that the two ends of the two rubber sleeves are aligned;
s2, when the two ends of the two rubber sleeves are aligned, the connecting blocks on the two rubber sleeves are aligned, and the anti-cutting strip is clamped between the connecting blocks and the buffer layer;
s3, gluing the connecting blocks on the two rubber sleeves by using glue to form a viscose layer between the two connecting blocks;
and S4, naturally drying the adhesive layer, and packaging.
Adopt above-mentioned technical scheme: the wear-resisting device is simple in production, and environment-friendly materials are used to prevent environment pollution.
The manufacturing method of the wear-resistant device comprises the following steps:
s1, producing the rubber sleeve by using an environment-friendly material, and mounting connecting blocks on two end faces of the rubber sleeve after production;
s2, producing arc buffer layers by using sponge materials, wherein the perimeter of each buffer layer is half of that of the rubber sleeve, and the two buffer layers can be just clamped on the outer surface of the rubber sleeve;
s3, producing the cutting-proof strip by using environment-friendly rubber, cutting the cutting-proof strip into the length of the rubber sleeve, wherein the inner arc of the cutting-proof strip is matched with the buffer layer;
and S4, cutting the finished product into the required length according to the specification, and packaging.
Adopt above-mentioned technical scheme: during production, the method is simple and convenient for production
The application method of the towable sampling heat tracing composite pipeline comprises the following steps:
s1, when the sampling heat tracing composite pipeline is dragged, the rubber sleeve contacts the ground, so that the rubber sleeve rubs against the ground, the damaged rubber sleeve is the rubber sleeve, and when a step or the ground is uneven, the buffer layer buffers;
s2, after dragging to the installation position, cutting the adhesive layer by using a woodworking knife, wherein the cutting prevention strip prevents the outer sheath from being damaged due to excessive force during cutting, and the adhesive layer is cut to the use position;
s3, after cutting, removing the two rubber sleeves so that the buffer layer is away from the outer sheath, and using the sampling heat tracing composite pipeline.
Adopt above-mentioned technical scheme: when in use, the utility model is convenient and simple.
The invention has the beneficial effects that:
1. when the sampling heat tracing composite pipeline is dragged, the rubber sleeve is in contact with the ground, so that the rubber sleeve is rubbed on the ground, the damaged rubber sleeve is the rubber sleeve, and when a step or uneven ground is met, the buffer layer is used for buffering, so that the sampling heat tracing composite pipeline can be dragged, and the damage of the sampling heat tracing composite pipeline can not be caused;
2. after the sampling tracing composite pipeline is dragged to the installation position, the viscose layer is cut by using a woodworking knife, the cutting-proof strip prevents the outer sheath from being damaged due to excessive force during cutting, the viscose layer is cut to the use position, and after the cutting, the two rubber sleeves are removed, so that the buffer layer is separated from the outer sheath, the sampling tracing composite pipeline can be used, and the use is convenient;
3. the rubber sleeve is produced by using an environment-friendly material, after the rubber sleeve is produced, connecting blocks are arranged on two end faces of the rubber sleeve, a sponge material is used for producing an arc-shaped buffer layer, the perimeter of the buffer layer is half of that of the rubber sleeve, the two buffer layers can be just clamped on the outer surface of the rubber sleeve, the cutting-proof strip is produced by using the environment-friendly rubber, the cutting-proof strip is cut into the length of the rubber sleeve, the inner arc of the cutting-proof strip is matched with the buffer layer, the rubber sleeve is produced, the cutting-proof strip is cut into a set length according to the specification and is packaged, the wear-proof device is simple in production, and the environment-friendly material is used for preventing the environment from being polluted;
4. with the both sides of two buffer layer blocks at the outer sheath surface, then the adjusting position, make the both ends of two buffer layers align, thereby make the both ends of two rubber sleeves align, when the both ends of two rubber sleeves align, thereby make the connecting block on two rubber sleeves align, establish the anti-cutting strip card between connecting block and buffer layer, use glue to glue the connecting block on two rubber sleeves at last and establish, form the viscose layer between two connecting blocks, after the viscose layer air-dries naturally, pack, in the time of production, it is comparatively simple, and the production is convenient for.
5. After the wear-resistant device is taken out, the wear-resistant device can be recycled, and can be directly installed outside the sampling heat tracing composite pipeline in the next production.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic side view of the wear-resistant device of the present invention.
Description of the figures
1. An outer sheath; 2. double-sided aluminum foil; 3. glass fibers; 4. a nano fire-proof layer; 5. a PTEE tube; 6. a wear resistant device;
601. a rubber sleeve; 602. connecting blocks; 603. an adhesive layer; 604. cutting prevention; 605. a buffer layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
A towable sampling heat trace compound pipeline comprising: oversheath 1, oversheath 1 uses the PVC material of environmental protection, the outside cover of oversheath 1 is equipped with wear resistant device 6, wear resistant device 6 includes rubber sleeve 601, the figure of rubber sleeve 601 is two, buffer layer 605 is all installed to the inside of two rubber sleeves 601, connecting block 602 is all installed to two relative one sides of rubber sleeve 601, use viscose layer 603 to glue between two connecting blocks 602 and establish, it has anti-cutting strip 604 to insert between the relative one side of two rubber sleeves 601, the internal connection of oversheath 1 has two-sided aluminium foil 2, the one end surface mounting of two-sided aluminium foil 2 has glass fiber 3, glass fiber 3 is forty layers, the specification of using is 50g/m2，The interior of the glass fiber 3 is connected with a nanometer fireproof layer 4, and the inner wall of the nanometer fireproof layer 4 is connected with a PTEE tube 5 and a lead.
A manufacturing method of a towable sampling heat tracing composite pipeline comprises the following steps:
s1, clamping the two buffer layers 605 on two sides of the outer surface of the outer sheath 1, and then adjusting the positions to align the two ends of the two buffer layers 605, so that the two ends of the two rubber sleeves 601 are aligned;
s2, when the two ends of the two rubber sleeves 601 are aligned, the connecting blocks 602 on the two rubber sleeves 601 are aligned, and the anti-cutting strip 604 is clamped between the connecting blocks 602 and the buffer layer 605;
s3, gluing the connecting blocks 602 on the two rubber sleeves 601 by using glue, and forming an adhesive layer 603 between the two connecting blocks 602;
and S4, naturally drying the adhesive layer 603, and then packaging.
The manufacturing method of the wear-resisting device 6 comprises the following steps:
s1, producing the rubber sleeve 601 by using an environment-friendly material, and mounting the connecting blocks 602 on two end faces of the rubber sleeve 601 after production;
s2, producing an arc buffer layer 605 by using a sponge material, wherein the circumference of the buffer layer 605 is half of that of the rubber sleeve 601, and the two buffer layers 605 can be just clamped on the outer surface of the rubber sleeve 601;
s3, producing the cutting-proof strip 604 by using environment-friendly rubber, cutting the cutting-proof strip 604 into the length of the rubber sleeve 601, wherein the inner arc of the cutting-proof strip 604 is matched with the buffer layer 605;
and S4, cutting the finished product into the required length according to the specification, and packaging.
The application method of the towable sampling heat tracing composite pipeline comprises the following steps:
s1, when the heat tracing composite pipeline is dragged for sampling, the rubber sleeve 601 contacts the ground, so that the rubber sleeve 601 rubs on the ground, the damaged rubber sleeve 601 is, and when a step or the ground is uneven, the buffer layer 605 buffers;
s2, after dragging to the installation position, cutting the adhesive layer 603 by using a woodworking knife, wherein the cutting prevention strip 604 prevents the outer sheath 1 from being damaged due to excessive force during cutting, and the adhesive layer 603 is cut to the use position;
s3, after cutting, the two rubber sleeves 601 are removed so that the buffer layer 605 is separated from the outer sheath 1, and the sampling heat tracing composite pipeline can be used.
The method for testing drag protection and safety performance comprises the following steps:
the sampling heat tracing composite pipeline is repeatedly dragged on the flat ground and the concave-convex ground, and the integrity and the safety of the sampling heat tracing composite pipeline are judged.
Comparative example 1
This example is substantially the same as the method of example 1 provided, with the main differences being: the sampling heat tracing composite pipeline is not provided with the wear-resistant device 6;
performance testing
The pressure resistance and safety of the sampling heat tracing composite pipeline explosion-proof heat tracing band provided by the example 1 and the comparative example 1 are respectively taken in equal amount:
| integrity of | Safety feature | |
| Example 1 | 99.9% | 99.9% |
| Comparative example 1 | 91% | 92% |
In summary, the following steps: when the sampling heat tracing composite pipeline is dragged, the rubber sleeve 601 is in contact with the ground, so that the rubber sleeve 601 is rubbed on the ground, the rubber sleeve 601 is damaged, when steps or uneven ground are met, the buffer layer 605 buffers, the sampling heat tracing composite pipeline can be dragged, and the damage of the sampling heat tracing composite pipeline cannot be caused;
after the rubber sleeve is dragged to the installation position, the adhesive layer 603 is cut by using a woodworking knife, and the two rubber sleeves 601 are taken off after cutting, so that the rubber sleeve is convenient to use;
the cutting-proof strip 604 prevents the outer sheath 1 from being damaged due to excessive force during cutting;
the rubber sleeve 601 is produced by using an environment-friendly material, after the rubber sleeve 601 is produced, the connecting blocks 602 are arranged on the two end faces of the rubber sleeve 601, the rubber sleeve is produced into the arc-shaped buffer layer 605 by using a sponge material, the arc-shaped buffer layer is cut into a preset length according to the specification and packaged, the abrasion-resistant device 6 is simple in production, and the environment is prevented from being polluted by using the environment-friendly material;
the two buffer layers 605 are clamped on two sides of the outer surface of the outer sheath 1, so that the connecting blocks 602 on the two rubber sleeves 601 are aligned, the anti-cutting strips 604 are clamped between the connecting blocks 602 and the buffer layers 605, and finally the connecting blocks 602 on the two rubber sleeves 601 are glued by using glue, so that an adhesive layer 603 is formed between the two connecting blocks 602, and the production is simple, convenient to produce and low in cost;
after the wear-resistant device 6 is taken out, the wear-resistant device can be recycled, and can be directly arranged outside the sampling heat tracing composite pipeline in the next production.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A towable sampling heat tracing composite pipeline, comprising: oversheath (1), the outside cover of oversheath (1) is equipped with wear resistant device (6), wear resistant device (6) include rubber sleeve (601), the figure of rubber sleeve (601) is two, two buffer layer (605), two are all installed to the inside of rubber sleeve (601) connecting block (602) are all installed to the relative one side of rubber sleeve (601), two use viscose layer (603) to glue between connecting block (602) and establish, two it has anti-cutting strip (604) to insert between the relative one side of rubber sleeve (601).
2. The towable sampling heat tracing composite pipeline according to claim 1, characterized in that the inner part of the outer sheath (1) is connected with a double-sided aluminum foil (2), the outer surface of one end of the double-sided aluminum foil (2) is provided with glass fiber (3), the inner part of the glass fiber (3) is connected with a nano fireproof layer (4), and the inner wall of the nano fireproof layer (4) is connected with a PTEE pipe (5) and a lead.
3. Towable sampling heat tracing composite pipe according to claim 1, characterized in that said outer sheath (1) uses an environmentally friendly PVC material.
4. Towable sampling heat tracing composite pipe according to claim 1, characterized in that said glass fiber (3) is forty layers, using a gauge of 50g/m2。
5. The towable sampling heat trace composite pipeline according to claims 1-4, wherein the method of making the towable sampling heat trace composite pipeline comprises the steps of:
s1, clamping the two buffer layers (605) on two sides of the outer surface of the outer sheath (1), and then adjusting the positions to align the two ends of the two buffer layers (605), so that the two ends of the two rubber sleeves (601) are aligned;
s2, when the two ends of the two rubber sleeves (601) are aligned, the connecting blocks (602) on the two rubber sleeves (601) are aligned, and the cut-preventing strip (604) is clamped between the connecting blocks (602) and the buffer layer (605);
s3, finally, gluing the connecting blocks (602) on the two rubber sleeves (601) by using glue, and forming an adhesive layer (603) between the two connecting blocks (602);
and S4, naturally drying the adhesive layer (603), and packaging.
6. A towable sampling heat tracing composite pipe according to claims 1-4, characterized in that said wear resistant means (6) manufacturing method comprises the following steps:
s1, producing the rubber sleeve (601) by using an environment-friendly material, and mounting connecting blocks (602) on two end faces of the rubber sleeve (601) after production;
s2, producing an arc buffer layer (605) by using a sponge material, wherein the circumference of the buffer layer (605) is half of that of the rubber sleeve (601), and the two buffer layers (605) can be just clamped on the outer surface of the rubber sleeve (601);
s3, producing the cutting-proof strip (604) by using environment-friendly rubber, cutting the cutting-proof strip (604) into the length of the rubber sleeve (601), wherein the inner arc of the cutting-proof strip (604) is matched with the buffer layer (605);
and S4, cutting the finished product into specified lengths according to the specification, and packaging the finished product.
7. The towable sampling heat trace composite pipeline according to claims 1-4, wherein the method of using the towable sampling heat trace composite pipeline comprises the steps of:
s1, when the sampling heat tracing composite pipeline is dragged, the rubber sleeve (601) contacts the ground, so that the rubber sleeve (601) rubs on the ground, the damaged rubber sleeve (601) buffers when a step or the ground is uneven;
s2, after dragging to the installation position, cutting the adhesive layer (603) by using a woodworking knife, wherein the cutting-proof strip (604) prevents the outer sheath (1) from being damaged due to excessive force during cutting, and the adhesive layer (603) is cut to the use position;
s3, after cutting, removing the two rubber sleeves (601) to make the buffer layer (605) leave the outer sheath (1), and using the sampling heat tracing composite pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111321850.8A CN114060650B (en) | 2021-11-09 | 2021-11-09 | Towed sampling heat tracing composite pipeline and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111321850.8A CN114060650B (en) | 2021-11-09 | 2021-11-09 | Towed sampling heat tracing composite pipeline and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN114060650A true CN114060650A (en) | 2022-02-18 |
| CN114060650B CN114060650B (en) | 2023-06-09 |
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| CN109100530A (en) * | 2018-06-09 | 2018-12-28 | 成都凯天电子股份有限公司 | Pitot isolates and falls off protective case certainly |
| CN211315372U (en) * | 2019-09-30 | 2020-08-21 | 郑会会 | Reinforced PE pipe fitting |
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2021
- 2021-11-09 CN CN202111321850.8A patent/CN114060650B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040213528A1 (en) * | 2003-04-25 | 2004-10-28 | Alcatel | Optical fiber cable with a central reinforcing element mechanically coupled directly to the optical fibers |
| US20140116556A1 (en) * | 2012-10-30 | 2014-05-01 | Chevron U.S.A. Inc. | Pipe-in-pipe apparatus including an engineered pipe |
| CN205863817U (en) * | 2016-07-27 | 2017-01-04 | 苏州市亿达至自动化科技有限公司 | A kind of cable protective sleeve being easy to increase and decrease |
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| CN211315372U (en) * | 2019-09-30 | 2020-08-21 | 郑会会 | Reinforced PE pipe fitting |
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| CN114060650B (en) | 2023-06-09 |
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