CN114791063A - High-safety heating device for flammable liquid conveying pipeline - Google Patents
High-safety heating device for flammable liquid conveying pipeline Download PDFInfo
- Publication number
- CN114791063A CN114791063A CN202210363307.2A CN202210363307A CN114791063A CN 114791063 A CN114791063 A CN 114791063A CN 202210363307 A CN202210363307 A CN 202210363307A CN 114791063 A CN114791063 A CN 114791063A
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- CN
- China
- Prior art keywords
- pipeline
- liquid
- flammable liquid
- heating device
- water tank
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 59
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/32—Heating of pipes or pipe systems using hot fluids
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/18—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model provides a high security heating device for inflammable liquid pipeline includes interior pipeline and outer pipeline, interior pipeline and pipeline link to each other, outer pipeline seal cover is established on interior pipeline, forms the heating chamber between outer pipeline and the interior pipeline, outer pipeline on be equipped with temperature sensor, the below of outer pipeline is equipped with the base, the base on be equipped with the water tank, be equipped with the heater on the water tank, water tank and heating chamber between link to each other through feed liquor pipeline and liquid outlet pipe. This heating device can the even heating flammable liquid, has avoided flammable liquid to take place the stagnation in pipeline, has guaranteed the normal transportation of flammable liquid, has improved the conveying efficiency of flammable liquid, and this heating device has set up the heat recovery device in addition, has reduced thermal loss, has saved the cost of delivery of flammable liquid.
Description
Technical Field
The invention relates to a heating device, in particular to a high-safety heating device for a flammable liquid conveying pipeline.
Background
The flammable liquid is a liquid substance which is easily burned in fire and can volatilize flammable gas, and petroleum is taken as an example: oil under the normal atmospheric temperature is thick and thick form, in the transportation process of oil, when the temperature around pipeline is lower, the oil takes place the stagnation easily in pipeline, thereby cause pipeline to block up, in order not to influence the normal transportation of oil, need operating personnel to take place the pipeline of jam and dismantle, dredge or install again after changing and go, such treatment method is not only loaded down with trivial details complicacy, waste time and energy moreover, the treatment cost is higher, the transport efficiency of oil has seriously been influenced.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a high-safety heating device for a flammable liquid conveying pipeline.
A high-safety heating device for a flammable liquid conveying pipeline comprises an inner pipeline and an outer pipeline, wherein the inner pipeline is communicated with the conveying pipeline, an air tightness detector is arranged between the inner pipeline and the conveying pipeline, a sealing sleeve of the outer pipeline is arranged on the inner pipeline, a heating cavity is formed between the outer pipeline and the inner pipeline, a plurality of partition plates which are combined to form a thread-shaped structure are arranged in the heating cavity, inner rings of the partition plates are connected with the inner pipeline, outer rings of the partition plates are connected with the outer pipeline, a temperature sensor is arranged on the outer pipeline, a base is arranged below the outer pipeline, a water tank is arranged on the base, a heater connected with the temperature sensor is arranged on the water tank, the water tank is connected with the heating cavity through a liquid inlet pipeline and a liquid outlet pipeline, a liquid inlet pump is arranged on the liquid inlet pipeline, and the liquid inlet pump is connected with the temperature sensor.
Preferably, a sealing gasket is arranged at the joint of the inner pipeline and the conveying pipeline.
Preferably, the liquid outlet pipeline is a multi-section bending pipeline.
Preferably, two damping air cylinders which are symmetrical left and right are arranged on the base, and the damping air cylinders are connected with the inner pipeline through a heat insulation plate.
Preferably, a heat recoverer is arranged on the base and connected with the liquid outlet pipeline through a recovery pipeline, and a reversing valve is arranged between the recovery pipeline and the liquid outlet pipeline and connected with the temperature sensor.
Preferably, the heat recoverer is connected with the water tank through a return pipeline.
Has the advantages that: the invention discloses a high-safety heating device for a flammable liquid conveying pipeline, which can uniformly heat flammable liquid, avoid the situation that the flammable liquid stagnates in the conveying pipeline, ensure the normal transportation of the flammable liquid, improve the conveying efficiency of the flammable liquid, and in addition, a heat recoverer is additionally arranged, so that the heat loss is reduced, and the conveying cost of the flammable liquid is saved.
Drawings
FIG. 1 is a schematic view of a high safety heating apparatus;
in the figure: 1. the device comprises an inner pipeline 11, an air tightness detector 12, a sealing gasket 2, an outer pipeline 3, a heating cavity 4, a partition plate 5, a temperature sensor 6, a base 7, a water tank 71, a heater 72, a liquid inlet pipeline 73, a liquid outlet pipeline 74, a liquid inlet pump 8, a damping cylinder 81, a heat insulation plate 9, a heat recoverer 91, a recovery pipeline 92, a reversing valve 93 and a return pipeline.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the present invention.
As shown in figure 1, a high-safety heating device for a flammable liquid conveying pipeline comprises an inner pipeline 1 and an outer pipeline 2, wherein the inner pipeline 1 is communicated with the conveying pipeline, an air tightness detector 11 is arranged between the inner pipeline 1 and the conveying pipeline, the outer pipeline 2 is hermetically sleeved on the inner pipeline 1, a heating cavity 3 is formed between the outer pipeline 2 and the inner pipeline 1, a plurality of clapboards 4 which are combined to form a thread-shaped structure are arranged in the heating cavity 3, the inner ring of each clapboard 4 is connected with the inner pipeline 1, the outer ring of each clapboard 4 is connected with the outer pipeline 2, a temperature sensor 5 is arranged on the outer pipeline 2, a base 6 is arranged below the outer pipeline 2, a water tank 7 is arranged on the base 6, a heater 71 connected with the temperature sensor 5 is arranged on the water tank 7, and the heating cavity 3 are connected through a liquid inlet pipeline 72 and a liquid outlet pipeline 73, the liquid inlet pipeline 72 is provided with a liquid inlet pump 74, and the liquid inlet pump 74 is connected with the temperature sensor 5.
In this embodiment, a sealing gasket 12 is disposed at the connection position of the inner pipe 1 and the conveying pipe.
In this embodiment, the liquid outlet pipe 73 is a multi-section bending pipe.
In this embodiment, two damping cylinders 8 are symmetrically arranged on the base 6, and the damping cylinders 8 are connected to the inner pipe 1 through a heat insulation plate 81.
In this embodiment, the base 6 is provided with a heat recovery device 9, the heat recovery device 9 is connected to the liquid outlet pipe 73 through a recovery pipe 91, a reversing valve 92 is arranged between the recovery pipe 91 and the liquid outlet pipe 73, and the reversing valve 92 is connected to the temperature sensor 8.
In this embodiment, the heat recovery unit 9 is connected to the water tank 7 through a return pipe 93.
This heating device can the even heating flammable liquid, has avoided flammable liquid to take place the stagnation in pipeline, has guaranteed the normal transportation of flammable liquid, has improved the conveying efficiency of flammable liquid, and this heating device has set up the heat recovery device in addition, has reduced thermal loss, has saved the cost of delivery of flammable liquid.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A high-safety heating device for a flammable liquid conveying pipeline is characterized by comprising an inner pipeline and an outer pipeline, the inner pipeline is communicated with the conveying pipeline, an air tightness detector is arranged between the inner pipeline and the conveying pipeline, the outer pipeline is hermetically sleeved on the inner pipeline, a heating cavity is formed between the outer pipeline and the inner pipeline, a plurality of clapboards which are combined to form a thread structure are arranged in the heating cavity, the inner ring of each clapboard is connected with the inner pipeline, the outer ring of each clapboard is connected with the outer pipeline, the outer pipeline is provided with a temperature sensor, a base is arranged below the outer pipeline, the base is provided with a water tank, the water tank is provided with a heater connected with the temperature sensor, the water tank is connected with the heating cavity through a liquid inlet pipeline and a liquid outlet pipeline, a liquid inlet pump is arranged on the liquid inlet pipeline, and the liquid inlet pump is connected with a temperature sensor.
2. A high safety heating apparatus for flammable liquid conveying pipeline according to claim 1, wherein the joint of the inner pipeline and the conveying pipeline is provided with a sealing gasket.
3. The high safety heating device for flammable liquid conveying pipelines according to claim 1, wherein the liquid outlet pipeline is a multi-section bending pipeline.
4. The high-safety heating device for the flammable liquid conveying pipeline according to claim 1, wherein the base is provided with two damping cylinders which are symmetrical left and right, and the damping cylinders are connected with the inner pipeline through a heat insulation plate.
5. The high-safety heating device for flammable liquid conveying pipelines according to claim 1, wherein the base is provided with a heat recovery device, the heat recovery device is connected with the liquid outlet pipeline through a recovery pipeline, a reversing valve is arranged between the recovery pipeline and the liquid outlet pipeline, and the reversing valve is connected with the temperature sensor.
6. The high safety heating apparatus for flammable liquid transportation pipelines according to claim 5, wherein said heat recovery unit is connected to the water tank through a return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210363307.2A CN114791063A (en) | 2022-04-08 | 2022-04-08 | High-safety heating device for flammable liquid conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210363307.2A CN114791063A (en) | 2022-04-08 | 2022-04-08 | High-safety heating device for flammable liquid conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114791063A true CN114791063A (en) | 2022-07-26 |
Family
ID=82462784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210363307.2A Pending CN114791063A (en) | 2022-04-08 | 2022-04-08 | High-safety heating device for flammable liquid conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114791063A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776033A (en) * | 1954-11-17 | 1957-05-29 | Cleaver Brooks Co | Improvements in or relating to heating units for liquids |
| CN201497164U (en) * | 2009-08-21 | 2010-06-02 | 王太峰 | Silting prevention type electric heater |
| WO2011161472A1 (en) * | 2010-06-26 | 2011-12-29 | Trellborg Offshore Uk Limited | Passive thermal management system for liquid pipelines |
| CN203068809U (en) * | 2013-02-04 | 2013-07-17 | 薛悌尧 | Waste heat recovery device for boiler |
| WO2015186006A1 (en) * | 2014-06-06 | 2015-12-10 | Albini Energia S.R.L. | An apparatus for recovering heat from a liquid flowing out of an industrial plant |
| CN206318376U (en) * | 2016-12-05 | 2017-07-11 | 北京神雾环境能源科技集团股份有限公司 | It is double to heat from closed screw conveyor |
| CN107740900A (en) * | 2017-11-10 | 2018-02-27 | 成都市同展食品有限公司 | A kind of pipeline of fluid food conveying |
| CN207180296U (en) * | 2017-09-26 | 2018-04-03 | 江西宝海微元再生科技股份有限公司 | The conveying mechanism of zinc sulfate powder |
| CN107940240A (en) * | 2017-12-19 | 2018-04-20 | 成都大漠石油技术有限公司 | A kind of vacuum type liquid heats transport pipeline |
| CN210165070U (en) * | 2019-05-28 | 2020-03-20 | 福建省三明正元化工有限公司 | Constant temperature pipeline formula industrial chemicals conveyor |
| CN210362374U (en) * | 2019-05-24 | 2020-04-21 | 南京鸿大光学技术有限公司 | Extruder of new material of ultraviolet resistance of environmental protection high performance |
| US20200309634A1 (en) * | 2019-03-25 | 2020-10-01 | Ipex Technologies Inc. | Heat exchanging device |
| CN211624557U (en) * | 2020-03-10 | 2020-10-02 | 张友勇 | Anti-blocking petroleum pipeline |
| CN211930899U (en) * | 2020-03-11 | 2020-11-13 | 河南万锦电气设备有限公司 | Intelligent multipurpose combined skid-mounted explosion-proof electromagnetic induction heating equipment |
| CN212377772U (en) * | 2020-03-25 | 2021-01-19 | 韦志英 | Petroleum long-distance pipeline adds medicine pour point depression device |
| CN212510020U (en) * | 2020-06-09 | 2021-02-09 | 张华华 | Petroleum production well head pipeline heating device |
| CN212610435U (en) * | 2020-09-18 | 2021-02-26 | 镇江裕太防爆电加热器有限公司 | Asphalt heating device |
| CN214197736U (en) * | 2020-12-23 | 2021-09-14 | 四川聚蓉慧明鑫科技有限公司 | Well head heating device |
| CN214368534U (en) * | 2021-01-25 | 2021-10-08 | 安徽木石建设有限公司 | Pipeline fixing device is used in hydraulic engineering construction |
-
2022
- 2022-04-08 CN CN202210363307.2A patent/CN114791063A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776033A (en) * | 1954-11-17 | 1957-05-29 | Cleaver Brooks Co | Improvements in or relating to heating units for liquids |
| CN201497164U (en) * | 2009-08-21 | 2010-06-02 | 王太峰 | Silting prevention type electric heater |
| WO2011161472A1 (en) * | 2010-06-26 | 2011-12-29 | Trellborg Offshore Uk Limited | Passive thermal management system for liquid pipelines |
| CN203068809U (en) * | 2013-02-04 | 2013-07-17 | 薛悌尧 | Waste heat recovery device for boiler |
| WO2015186006A1 (en) * | 2014-06-06 | 2015-12-10 | Albini Energia S.R.L. | An apparatus for recovering heat from a liquid flowing out of an industrial plant |
| CN206318376U (en) * | 2016-12-05 | 2017-07-11 | 北京神雾环境能源科技集团股份有限公司 | It is double to heat from closed screw conveyor |
| CN207180296U (en) * | 2017-09-26 | 2018-04-03 | 江西宝海微元再生科技股份有限公司 | The conveying mechanism of zinc sulfate powder |
| CN107740900A (en) * | 2017-11-10 | 2018-02-27 | 成都市同展食品有限公司 | A kind of pipeline of fluid food conveying |
| CN107940240A (en) * | 2017-12-19 | 2018-04-20 | 成都大漠石油技术有限公司 | A kind of vacuum type liquid heats transport pipeline |
| US20200309634A1 (en) * | 2019-03-25 | 2020-10-01 | Ipex Technologies Inc. | Heat exchanging device |
| CN210362374U (en) * | 2019-05-24 | 2020-04-21 | 南京鸿大光学技术有限公司 | Extruder of new material of ultraviolet resistance of environmental protection high performance |
| CN210165070U (en) * | 2019-05-28 | 2020-03-20 | 福建省三明正元化工有限公司 | Constant temperature pipeline formula industrial chemicals conveyor |
| CN211624557U (en) * | 2020-03-10 | 2020-10-02 | 张友勇 | Anti-blocking petroleum pipeline |
| CN211930899U (en) * | 2020-03-11 | 2020-11-13 | 河南万锦电气设备有限公司 | Intelligent multipurpose combined skid-mounted explosion-proof electromagnetic induction heating equipment |
| CN212377772U (en) * | 2020-03-25 | 2021-01-19 | 韦志英 | Petroleum long-distance pipeline adds medicine pour point depression device |
| CN212510020U (en) * | 2020-06-09 | 2021-02-09 | 张华华 | Petroleum production well head pipeline heating device |
| CN212610435U (en) * | 2020-09-18 | 2021-02-26 | 镇江裕太防爆电加热器有限公司 | Asphalt heating device |
| CN214197736U (en) * | 2020-12-23 | 2021-09-14 | 四川聚蓉慧明鑫科技有限公司 | Well head heating device |
| CN214368534U (en) * | 2021-01-25 | 2021-10-08 | 安徽木石建设有限公司 | Pipeline fixing device is used in hydraulic engineering construction |
Non-Patent Citations (1)
| Title |
|---|
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