CN109404648A - A kind of anti-corrosion heat tracing sampling multiple tube - Google Patents
A kind of anti-corrosion heat tracing sampling multiple tube Download PDFInfo
- Publication number
- CN109404648A CN109404648A CN201811371992.3A CN201811371992A CN109404648A CN 109404648 A CN109404648 A CN 109404648A CN 201811371992 A CN201811371992 A CN 201811371992A CN 109404648 A CN109404648 A CN 109404648A
- Authority
- CN
- China
- Prior art keywords
- layer
- wrapped
- resistant coating
- cable
- multiple tube
- 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
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- 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
-
- 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
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- 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
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
Abstract
The present invention relates to a kind of anti-corrosion heat tracings to sample multiple tube, including sampling pipe, compensating cable, self-limiting heating cable, instrument power cable, waterproof layer, ductile layers, iron wire, scuff-resistant coating, insulating layer, erosion resistant coating, flame-retardant layer, protective film layer, protect jacket layer and metal screen layer, four square arrangements of compensating cable, self-limiting heating cable is located between four sampling pipes, compensating cable and instrument power cable are located at self-limiting heating cable two sides, ductile layers are wrapped in scuff-resistant coating outer surface, waterproof layer is wrapped in ductile layers outer surface, iron wire is arranged inside ductile layers, erosion resistant coating is wrapped in flame-retardant layer outer surface, insulating layer is wrapped in erosion resistant coating outer surface, protection jacket layer is wrapped in metal screen layer outer surface, protective film layer is wrapped in protection jacket layer outer surface, structure of the invention is excellent, long service life, protective value is good, with widely answering It is practical with prospect.
Description
Technical field
The present invention relates to electric heating equipment apparatus field, specially a kind of anti-corrosion heat tracing samples multiple tube.
Background technique
Anti-corrosive heat sampling composite tube is the important component in environment monitoring system, it is by one group of corrosion resistant high-performance tree
Rouge, conduit is aided with self-limiting heating cable and compensation cable composition inner core, additional insulating layer are finally coated with flame-proof polyethylene (PE)
Protection overcoat is combined.The automatic temp limit function of self-limiting heating cable, it is ensured that certain temperature is maintained in sampling pipe, from
And guarantee that acquisition sample is consistent with initial value as far as possible, finally ensure that environment monitoring system is continuous, correctly acquires sample gas.And it is right
It is multiple without dedicated anti-corrosive sample-taking tracing composite pipes structure and common anti-corrosive heat sampling in the instrument of some petroleum systems
It closes pipe to be equally made of several parts such as sampling pipe, heating tape, insulating layer, housing, thermal insulation property, mechanical property and electromagnetic shielding effect
Fruit does not reach requirement.
Summary of the invention
It is an object of the present invention to provide a kind of anti-corrosion heat tracings to sample multiple tube, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-corrosion heat tracing samples multiple tube, including device
Main body, internal layer, middle layer and outer layer, the internal layer are wrapped on the outside of apparatus main body, and the middle layer is wrapped on the outside of internal layer, institute
Outer layer covers are stated on the outside of middle layer, described device main body includes sampling pipe, compensating cable, self-limiting heating cable and instrument power
Cable, there are four the sampling pipe is set, four square arrangements of compensating cable, the self-limiting heating cable is located at four
Between sampling pipe, the compensating cable and instrument power cable are located at self-limiting heating cable two sides, and the internal layer is by waterproof layer, tough
Property layer, iron wire and scuff-resistant coating composition, the ductile layers are wrapped in scuff-resistant coating outer surface, and the waterproof layer is wrapped in ductile layers appearance
Face, the iron wire are arranged inside ductile layers, and the middle layer is made of insulating layer, erosion resistant coating and flame-retardant layer, the erosion resistant coating
Be wrapped in flame-retardant layer outer surface, the insulating layer is wrapped in erosion resistant coating outer surface, the outer layer by protective film layer, protection jacket layer and
Metal screen layer composition, the protection jacket layer are wrapped in metal screen layer outer surface, and the protective film layer is wrapped in protection jacket layer
Outer surface.
Further, there are four the iron wire is set, four iron wires are equidistantly arranged in inside internal layer in a ring.
Further, the flame-retardant layer is wrapped in waterproof layer outer surface.
Further, the metal screen layer is aluminium foil layer, and metal screen layer is wrapped in insulating layer outer surface.
Further, the protective film layer is insulation rubber sleeve.
Further, the scuff-resistant coating is wrapped on the outside of sampling pipe, compensating cable and instrument power cable.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through protective film layer, protection jacket layer and metal screen
Layer is covered, protection and shielding protection are carried out to equipment；The present invention has equipment and is protected by insulating layer, erosion resistant coating and flame-retardant layer
Temperature, anti-corrosion and fire-retardant performance；The present invention makes equipment have waterproof, have by waterproof layer, ductile layers, iron wire and scuff-resistant coating
Toughness, the performance of anti-bending and abrasionproof.Structure of the invention is excellent, long service life, and protective value is good, has before widely applying
Scape, it is practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of internal layer in the present invention；
Fig. 3 is the structural schematic diagram of middle layer in the present invention；
Fig. 4 is the structural schematic diagram of outer layer in the present invention.
In appended drawing reference: 1. sampling pipes；2. compensating cable；3. self-limiting heating cable；4. instrument power cable；5. outer layer；
6. middle layer；7. internal layer；51. protective film layer；52. protecting jacket layer；53. metal screen layer；61. insulating layer；62. erosion resistant coating；63.
Flame-retardant layer；71. waterproof layer；72. ductile layers；73. iron wire；74. scuff-resistant coating.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of anti-corrosion heat tracing sampling multiple tube, including device master
Body, internal layer 7, middle layer 6 and outer layer 5, internal layer 7 are wrapped on the outside of apparatus main body, and middle layer 6 is wrapped in 7 outside of internal layer, outer layer 5
It is wrapped in 6 outside of middle layer.
Apparatus main body includes sampling pipe 1, compensating cable 2, self-limiting heating cable 3 and instrument power cable 4, and sampling pipe 1 is set
There are four, four square arrangements of compensating cable 2, self-limiting heating cable 3 is located between four sampling pipes 1,2 He of compensating cable
Instrument power cable 4 is located at 3 two sides of self-limiting heating cable.
Internal layer 7 is made of waterproof layer 71, ductile layers 72, iron wire 73 and scuff-resistant coating 74, and ductile layers 72 are wrapped in scuff-resistant coating 74
Outer surface, waterproof layer 71 are wrapped in 72 outer surface of ductile layers, and iron wire 73 is arranged inside ductile layers 72.
Middle layer 6 is made of insulating layer 61, erosion resistant coating 62 and flame-retardant layer 63, and erosion resistant coating 62 is wrapped in 63 appearance of flame-retardant layer
Face, insulating layer 61 are wrapped in 62 outer surface of erosion resistant coating.
Outer layer 5 is made of protective film layer 51, protection jacket layer 52 and metal screen layer 53, and protection jacket layer 52 is wrapped in metal screen
53 outer surface of layer is covered, protective film layer 51 is wrapped in protection 52 outer surface of jacket layer, and structure of the invention is excellent, long service life, protection
Performance is good, has widely application prospect, practical.
There are four iron wire 73 is set, four iron wires 73 are equidistantly arranged in inside internal layer 7 in a ring, and flame-retardant layer 63 is wrapped in waterproof
71 outer surface of layer, metal screen layer 53 is aluminium foil layer, and metal screen layer 53 is wrapped in 61 outer surface of insulating layer, protective film layer 51
For insulation rubber sleeve, scuff-resistant coating 74 is wrapped in 4 outside of sampling pipe 1, compensating cable 2 and instrument power cable.
The present invention is at work: scuff-resistant coating 74 is wrapped in sampling pipe 1, compensating cable 2 and instrument power electricity by producers
Ductile layers 72 are wrapped in 74 outer surface of scuff-resistant coating, waterproof layer 71 are wrapped in 72 outer surface of ductile layers, by iron wire by 4 outside of cable
73 are arranged inside ductile layers 72, and flame-retardant layer 63 is wrapped in 71 outer surface of waterproof layer, erosion resistant coating 62 is wrapped in flame-retardant layer 63
Outer surface, is wrapped in 62 outer surface of erosion resistant coating for insulating layer 61, and metal screen layer 53 is wrapped in 61 outer surface of insulating layer, will be protected
Restrictive coating 52 is wrapped in 53 outer surface of metal screen layer, protective film layer 51 is wrapped in protection 52 outer surface of jacket layer, to solve
The instrument of some petroleum systems, it is multiple without dedicated anti-corrosive sample-taking tracing composite pipes structure and common anti-corrosive heat sampling
It closes pipe to be equally made of several parts such as sampling pipe 1, heating tape, insulating layer 61, housings, thermal insulation property, mechanical property and electromagnetic screen
Cover the problem of effect does not reach requirement.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anti-corrosion heat tracing samples multiple tube, including apparatus main body, internal layer (7), middle layer (6) and outer layer (5), feature exists
In: the internal layer (7) is wrapped on the outside of apparatus main body, and the middle layer (6) is wrapped on the outside of internal layer (7), outer layer (5) packet
It is wrapped on the outside of middle layer (6)；
Described device main body includes sampling pipe (1), compensating cable (2), self-limiting heating cable (3) and instrument power cable (4), institute
It states there are four sampling pipe (1) sets, four square arrangements of the compensating cable (2), the self-limiting heating cable (3) is located at four
Between a sampling pipe (1), the compensating cable (2) and instrument power cable (4) are located at self-limiting heating cable (3) two sides；
The internal layer (7) is made of waterproof layer (71), ductile layers (72), iron wire (73) and scuff-resistant coating (74), the ductile layers
(72) it is wrapped in scuff-resistant coating (74) outer surface, the waterproof layer (71) is wrapped in ductile layers (72) outer surface, the iron wire (73)
Setting is internal in ductile layers (72)；
The middle layer (6) is made of insulating layer (61), erosion resistant coating (62) and flame-retardant layer (63), and the erosion resistant coating (62) is wrapped in
Flame-retardant layer (63) outer surface, the insulating layer (61) are wrapped in erosion resistant coating (62) outer surface；
The outer layer (5) is made of protective film layer (51), protection jacket layer (52) and metal screen layer (53), the protection jacket layer
(52) it is wrapped in metal screen layer (53) outer surface, the protective film layer (51) is wrapped in protection jacket layer (52) outer surface.
2. a kind of anti-corrosion heat tracing according to claim 1 samples multiple tube, it is characterised in that: the iron wire (73) is equipped with four
A, it is internal that four iron wires (73) are equidistantly arranged in internal layer (7) in a ring.
3. a kind of anti-corrosion heat tracing according to claim 1 samples multiple tube, it is characterised in that: flame-retardant layer (63) package
In waterproof layer (71) outer surface.
4. a kind of anti-corrosion heat tracing according to claim 1 samples multiple tube, it is characterised in that: the metal screen layer (53)
For aluminium foil layer, and metal screen layer (53) is wrapped in insulating layer (61) outer surface.
5. a kind of anti-corrosion heat tracing according to claim 1 samples multiple tube, it is characterised in that: the protective film layer (51) is
Insulation rubber sleeve.
6. a kind of anti-corrosion heat tracing according to claim 1 samples multiple tube, it is characterised in that: scuff-resistant coating (74) package
On the outside of sampling pipe (1), compensating cable (2) and instrument power cable (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371992.3A CN109404648A (en) | 2018-11-16 | 2018-11-16 | A kind of anti-corrosion heat tracing sampling multiple tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371992.3A CN109404648A (en) | 2018-11-16 | 2018-11-16 | A kind of anti-corrosion heat tracing sampling multiple tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404648A true CN109404648A (en) | 2019-03-01 |
Family
ID=65473875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811371992.3A Pending CN109404648A (en) | 2018-11-16 | 2018-11-16 | A kind of anti-corrosion heat tracing sampling multiple tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404648A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350885A (en) * | 2020-05-23 | 2020-06-30 | 胜利油田新大管业科技发展有限责任公司 | Cable laying pipe |
| CN112351530A (en) * | 2020-11-03 | 2021-02-09 | 安邦电气股份有限公司 | Explosion-proof flame-retardant electric tracing band |
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| CN106686781A (en) * | 2016-12-15 | 2017-05-17 | 安邦电气股份有限公司 | High temperature constant power electric tracing band |
| CN207572091U (en) * | 2017-12-19 | 2018-07-03 | 深圳市集力电线电缆有限公司 | A kind of novel multi-core flexible fire-proof cable |
| CN209164859U (en) * | 2018-11-16 | 2019-07-26 | 安邦电气股份有限公司 | A kind of anti-corrosion heat tracing sampling multiple tube |
-
2018
- 2018-11-16 CN CN201811371992.3A patent/CN109404648A/en active Pending
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| CN103428913A (en) * | 2012-05-17 | 2013-12-04 | 河南科信电缆有限公司 | Carbon fiber geothermal cable |
| CN204027882U (en) * | 2014-07-31 | 2014-12-17 | 安徽环瑞电热器材有限公司 | A kind of instrument is with analyzing anti-corrosive sample-taking tracing composite pipes |
| CN204166938U (en) * | 2014-09-02 | 2015-02-18 | 淳安旺傲机械科技有限公司 | A kind of durable type cable |
| CN105590686A (en) * | 2014-11-18 | 2016-05-18 | 成都捷康特科技有限公司 | Fireproof, moistureproof and corrosion-resistant photoelectric composite cable |
| CN104455787A (en) * | 2014-11-27 | 2015-03-25 | 迟青州 | Enhanced metal plastic composite pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111350885A (en) * | 2020-05-23 | 2020-06-30 | 胜利油田新大管业科技发展有限责任公司 | Cable laying pipe |
| CN112351530A (en) * | 2020-11-03 | 2021-02-09 | 安邦电气股份有限公司 | Explosion-proof flame-retardant electric tracing band |
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