CN203656463U - Fluid pipeline heat tracing system - Google Patents
Fluid pipeline heat tracing system Download PDFInfo
- Publication number
- CN203656463U CN203656463U CN201320876481.3U CN201320876481U CN203656463U CN 203656463 U CN203656463 U CN 203656463U CN 201320876481 U CN201320876481 U CN 201320876481U CN 203656463 U CN203656463 U CN 203656463U
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- China
- Prior art keywords
- electric
- heating belt
- tracing system
- control box
- distribution control
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- 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 - Lifetime
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- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000005485 electric heating Methods 0.000 claims description 31
- 238000009529 body temperature measurement Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a fluid pipeline heat tracing system comprising a power distribution control box, a thermocouple temperature measuring probe, a heat preservation layer, and an electric heat tracing band. The electric heat tracing band is disposed on the pipeline, and the heat preservation layer is disposed on the outer side of the electric heat tracing band. The thermocouple temperature measuring probe is disposed on the pipeline, and the thermocouple temperature measuring probe and the electric heat tracing band are electrically connected with the power distribution control box. The fluid pipeline heat tracing system is advantageous in that the electric heat tracing temperature gradient is small, and the heating can be uniform; by adopting the power distribution control box, the heat tracing temperature can be controlled in a reasonable range according to the requirements, and the control operation is convenient.
Description
Technical field
The utility model relates to technical field of chemical, especially relates to a kind of fluid line tracing system.
Background technique
At present, in chemical process, in order to prevent that fluid from producing viscosity and increase or solidify in Pipeline transport process, mostly adopt the mode of traditional steam tracing to pipeline heating, maintain the technological control temperature of heated fluid.
But because the temperature of steam will be far above the temperature of the required maintenance of fluid, temperature is wayward, often causes energy waste, and tracing thermal-insulating is as bad in what maintain, easily freezes in the winter time, impact is produced.Particularly in the time carrying, store the strong fluid of some corrosivity; because companion's heat is uneven, the too high local eating thrown of tubing that easily causes of local temperature, often there will be " run, drip, leak " phenomenon; the safety in production of serious threat device, and maintenance expense is higher.
Model utility content
For prior art deficiency, technical problem to be solved in the utility model is to provide a kind of fluid line tracing system, to reach homogeneous heating, is convenient to the object of controlling.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of fluid line tracing system, comprise distribution control box, thermocouple temperature measurement probe, thermal insulation layer, electric-heating belt, described electric-heating belt is laid on pipeline, and be provided with thermal insulation layer outward at electric-heating belt, described thermocouple temperature measurement probe is located on pipeline, and described thermocouple temperature measurement probe and electric-heating belt are all electrically connected with distribution control box.
Further, described electric-heating belt is evenly laid along pipe lengths.
Described electric-heating belt is fixed on pipeline by aluminum foil and adhesive tape.
Described thermal insulation layer comprises glass rock wool layer and the outer field aluminium cortex of internal layer.
Described electric-heating belt is connected with distribution control box by explosion-proof electrical source terminal box.
Described distribution control box comprises thermocouple temperature measurement digital display, technological temperature setting value digital display and technological temperature setting button.
The utility model compared with prior art, have the following advantages: electric-heating belt is the even heat release along length of pipeline direction, it is different from one point or the steam tracing of heat load high concentration on small size, electrical tracing temperature gradient is little, homogeneous heating, can be as required by the control of companion's hot temperature degree in the reasonable scope by distribution control box, control operation is convenient.
Brief description of the drawings
Below the mark in the each width accompanying drawing of this specification expressed content and figure is briefly described:
Fig. 1 is the utility model fluid line tracing system schematic diagram.
In figure: 1. distribution control box, 2. electric-heating belt work indicator light, 3. power supply indicator, 4. power switch, 5. thermocouple temperature measurement digital display, 6. technological temperature setting value digital display, 7. technological temperature is set button, 8. explosion-proof electrical source terminal box, 9. thermocouple temperature measurement probe, 10. thermal insulation layer, 11. electric-heating belts, 12. heat resistant pressure sensitive adhesive bands, 13. pipelines, 14. electric power connection lines.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail.
As shown in Figure 1, fluid line tracing system of the present utility model, comprise distribution control box 1, thermocouple temperature measurement probe 9, thermal insulation layer 10, electric-heating belt 11, wherein, electric-heating belt 11 is evenly laid along pipeline 13 length directions, homogeneous heating, and outside electric-heating belt 11, be provided with thermal insulation layer 10, thermocouple temperature measurement probe 9 is located between pipeline 13 and thermal insulation layer 10, induction pipe temperature, thermocouple temperature measurement probe and electric-heating belt are all electrically connected with distribution control box 1, the temperature of thermocouple temperature measurement probe induction is passed to distribution control box, by the controller control electric-heating belt work in distribution control box, form an auto temperature controlled system.
Electric-heating belt 11 is tightened by heat resistant pressure sensitive adhesive band 12, preferably tightens by aluminum foil and adhesive tape, and electric-heating belt 11 is bonded on pipeline 13, and heating effect is good.
Electric-heating belt 11 is connected with distribution control box 1 by explosion-proof electrical source terminal box 8, improves the stability of work.
By fluid line tracing system of the present utility model to the specific works step of fluid line heating be:
Make distribution control box internal power switch all in channel status, turn on the power switch, power supply indicator is bright, if thermocouple temperature measurement temperature digital display value higher than technological temperature setting value digital display setting value, electric-heating belt work indicator light does not work, electric-heating belt is not worked; If thermocouple temperature measurement temperature digital display value is lower than technological temperature setting value digital display setting value, electric-heating belt work indicator light is bright, and electrical tracing is started working.
According to technique needs, operation Temperature Setting button is set technological temperature, the temperature control system in distribution control box is according to thermocouple temperature measurement digital display value and the technological temperature setting value formation control loop of thermocouple temperature measurement probe feedback, the start-stop of automatic control electric heating tape, thus realize the temperature control to pipeline.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technological scheme carry out; or without improving, design of the present utility model and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a fluid line tracing system, it is characterized in that: comprise distribution control box, thermocouple temperature measurement probe, thermal insulation layer, electric-heating belt, described electric-heating belt is laid on pipeline, and be provided with thermal insulation layer outward at electric-heating belt, described thermocouple temperature measurement probe is located on pipeline, and described thermocouple temperature measurement probe and electric-heating belt are all electrically connected with distribution control box.
2. fluid line tracing system as claimed in claim 1, is characterized in that: described electric-heating belt is evenly laid along pipe lengths.
3. fluid line tracing system as claimed in claim 1, is characterized in that: described electric-heating belt is fixed on pipeline by aluminum foil and adhesive tape.
4. fluid line tracing system as claimed in claim 1, is characterized in that: described thermal insulation layer comprises glass rock wool layer and the outer field aluminium cortex of internal layer.
5. fluid line tracing system as claimed in claim 1, is characterized in that: described electric-heating belt is connected with distribution control box by explosion-proof electrical source terminal box.
6. fluid line tracing system as claimed in claim 1, is characterized in that: described distribution control box comprises that thermocouple temperature measurement digital display, technological temperature setting value digital display and technological temperature set button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876481.3U CN203656463U (en) | 2013-12-26 | 2013-12-26 | Fluid pipeline heat tracing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876481.3U CN203656463U (en) | 2013-12-26 | 2013-12-26 | Fluid pipeline heat tracing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656463U true CN203656463U (en) | 2014-06-18 |
Family
ID=50922848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876481.3U Expired - Lifetime CN203656463U (en) | 2013-12-26 | 2013-12-26 | Fluid pipeline heat tracing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656463U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121594A (en) * | 2014-07-30 | 2014-10-29 | 上海迪夫格环境科技有限公司 | Device for protecting wet chimney inner cylinder wall against chimney rain and gypsum rain through electric tracing band |
| CN104121593A (en) * | 2014-07-30 | 2014-10-29 | 上海迪夫格环境科技有限公司 | Chimney rain and gypsum rain prevention device for heating wet chimney inner cylinder wall through integrated heat insulation blocks |
| CN105020881A (en) * | 2015-08-03 | 2015-11-04 | 科莱斯（天津）电热科技有限公司 | Intelligent heating system for storage tank |
| CN105090668A (en) * | 2015-08-03 | 2015-11-25 | 科莱斯（天津）电热科技有限公司 | Intelligent heating system of conveying pipeline |
| CN104330116B (en) * | 2014-11-21 | 2016-08-24 | 天津泰特热控科技有限公司 | Ice slush sensor |
| CN106523836A (en) * | 2016-12-20 | 2017-03-22 | 上海华林工业气体有限公司 | Uniformly-heated instrument pressure pipe structure for hydrogen or carbonic oxide delivery pipeline |
| CN115899422A (en) * | 2022-10-10 | 2023-04-04 | 乌海宝化万辰煤化工有限责任公司 | Electric tracing system |
-
2013
- 2013-12-26 CN CN201320876481.3U patent/CN203656463U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121594A (en) * | 2014-07-30 | 2014-10-29 | 上海迪夫格环境科技有限公司 | Device for protecting wet chimney inner cylinder wall against chimney rain and gypsum rain through electric tracing band |
| CN104121593A (en) * | 2014-07-30 | 2014-10-29 | 上海迪夫格环境科技有限公司 | Chimney rain and gypsum rain prevention device for heating wet chimney inner cylinder wall through integrated heat insulation blocks |
| CN104121593B (en) * | 2014-07-30 | 2017-08-08 | 上海迪夫格环境科技有限公司 | Integrated heat insulating block heating Wet chimney inner tube wall preventing and treating chimney rain, the device of gypsum rain |
| CN104330116B (en) * | 2014-11-21 | 2016-08-24 | 天津泰特热控科技有限公司 | Ice slush sensor |
| CN105020881A (en) * | 2015-08-03 | 2015-11-04 | 科莱斯（天津）电热科技有限公司 | Intelligent heating system for storage tank |
| CN105090668A (en) * | 2015-08-03 | 2015-11-25 | 科莱斯（天津）电热科技有限公司 | Intelligent heating system of conveying pipeline |
| CN105090668B (en) * | 2015-08-03 | 2017-12-22 | 科莱斯（天津）电热科技有限公司 | The intelligent heating system of transmission pipeline |
| CN106523836A (en) * | 2016-12-20 | 2017-03-22 | 上海华林工业气体有限公司 | Uniformly-heated instrument pressure pipe structure for hydrogen or carbonic oxide delivery pipeline |
| CN115899422A (en) * | 2022-10-10 | 2023-04-04 | 乌海宝化万辰煤化工有限责任公司 | Electric tracing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |