CN220930524U - Explosion-proof pipeline heater - Google Patents
Explosion-proof pipeline heater Download PDFInfo
- Publication number
- CN220930524U CN220930524U CN202322443386.0U CN202322443386U CN220930524U CN 220930524 U CN220930524 U CN 220930524U CN 202322443386 U CN202322443386 U CN 202322443386U CN 220930524 U CN220930524 U CN 220930524U
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- CN
- China
- Prior art keywords
- explosion
- proof pipeline
- pipeline
- proof
- heating
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- 238000010438 heat treatment Methods 0.000 claims abstract description 70
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000004880 explosion Methods 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses an explosion-proof pipeline heater, which belongs to the technical field of pipeline heaters and comprises an explosion-proof pipeline and a heating device, wherein insulating sleeves are arranged outside the explosion-proof pipeline and the heating device; the upper end of the explosion-proof pipe is provided with a feed inlet, and the lower end of the explosion-proof pipe is provided with a feed outlet; the heating device comprises a heater body and a temperature sensor, and a controller; the heater body comprises a flange plate connected with the explosion-proof pipeline, a heating plate extending towards the inside of the explosion-proof pipeline, and a far infrared electric heating element is arranged on the heating plate. The upper, middle and lower heating plates of the explosion-proof pipeline heater are layered with far infrared electric heating elements and can be independently controlled, so that efficient and accurate pipeline heating is realized; the controller ensures the temperature control precision; the ventilation system prevents overheating and energy waste; in addition, the heat energy recoverer and the outer protective layer provide additional protection, the heat insulation support reduces heat loss, efficient heating, energy saving, safe explosion prevention and reliability are realized, and the heat insulation support is suitable for various industrial scenes.
Description
Technical Field
The utility model belongs to the technical field of pipeline heaters, and particularly relates to an explosion-proof pipeline heater.
Background
An explosion-proof pipe heater is a device for heating a pipe system to prevent freezing or solidification of liquid or gas therein, and has an explosion-proof function to ensure safe operation in dangerous environments. These devices are commonly used in the industrial field, particularly in the chemical, oil and gas industries, to ensure that the fluid in the pipeline is maintained within a suitable temperature range.
How to accurately heat an explosion-proof pipeline heater, reducing heat loss and improving heat energy efficiency are problems that we need to improve at present.
Disclosure of Invention
In order to solve the problems, the utility model discloses an explosion-proof pipeline heater, which realizes efficient and accurate pipeline heating through an external insulating sleeve, an upper heating plate, a middle heating plate and a lower heating plate which are layered and independently controllable far infrared electric heating elements; the controller adopts a digital circuit, an integrated circuit trigger and an adjustable constant temperature system, so that the temperature control precision is ensured; the heat energy recoverer and the outer protective layer of the ventilation system are provided with additional protection, the heat loss is reduced by the heat insulation support, efficient heating, energy saving, safe explosion prevention and reliability are realized, and the heat insulation support is suitable for various industrial scenes.
In order to achieve the above purpose, the specific technical scheme of the application is as follows:
An explosion-proof pipeline heater comprises an explosion-proof pipeline and a heating device, wherein insulating sleeves are arranged outside the explosion-proof pipeline and the heating device; the upper end of the explosion-proof pipeline is provided with a feed inlet, and the lower end of the explosion-proof pipeline is provided with a feed outlet; the heating device comprises a heater body and a temperature sensor, and a controller; the heater body comprises a flange plate connected with the explosion-proof pipeline, a heating plate extending towards the inside of the explosion-proof pipeline, and a far infrared electric heating element is arranged on the heating plate.
Based on the technical characteristics, further, the heating plate comprises an upper heating plate, a middle heating plate and a lower heating plate, wherein far infrared electric heating elements are arranged on the upper heating plate, the middle heating plate and the lower heating plate, and the far infrared electric heating elements can be controlled independently.
Based on the technical characteristics, further, the controller comprises a digital circuit, an integrated circuit trigger and an adjustable constant temperature system.
Based on the technical characteristics, further, the heating device is provided with a ventilation system at one end far away from the explosion-proof pipeline, and the ventilation system is a fan or a radiator so as to prevent overheating and heat energy waste.
Based on the technical characteristics, preferably, one end of the explosion-proof pipeline is provided with a thermal feedback system.
Based on the technical features, it is preferable that the insulating sleeve is further provided with an outer protecting layer outside to provide additional protection and mechanical strength while reducing damage to the insulating material.
Based on the technical characteristics, preferably, a heat insulation support is arranged below the explosion-proof pipeline, the heat insulation support improves the insulation performance of the pipeline system, reduces the formation of a heat bridge, and prevents heat from being conducted to the surrounding environment through the supporting component.
Compared with the prior art, the application has the beneficial effects that:
The explosion-proof pipeline heater is innovative in design, and realizes efficient and accurate pipeline heating through layered far infrared electric heating elements of an upper heating plate, a middle heating plate and a lower heating plate and independent control; the controller adopts a digital circuit, an integrated circuit trigger and an adjustable constant temperature system, so that the temperature control precision is ensured; the ventilation system prevents overheating and energy waste; in addition, the thermal energy recoverer and the outer jacket provide additional protection, and the insulating support reduces heat loss. By combining the characteristics, the explosion-proof pipeline heater disclosed by the application realizes efficient heating, energy saving, safe explosion prevention and reliability, and is suitable for various industrial scenes.
Drawings
FIG. 1 is a schematic diagram of an explosion-proof pipeline heater according to the present utility model;
List of drawing identifiers:
1. An explosion-proof pipe; 101. a feeding port; 102. a feed opening; 2. a heating device; 3. an insulating sleeve; 4. an outer protective layer; 5. A heat insulation support; 6. a heater body; 601. a flange plate; 602. a heating plate; 603. a far infrared electric heating element; 7. a temperature sensor; 8. a controller; 9. a ventilation system; 10. a thermal feedback system.
Detailed Description
The present invention is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the invention and not limiting the scope of the invention.
It should be noted that the words "upper", "lower", "left", "right", "front" and "rear" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1, an explosion-proof pipeline heater comprises an explosion-proof pipeline 1 and a heating device 2, wherein an insulating sleeve 3 is arranged outside the explosion-proof pipeline 1 and the heating device 2, and the insulating sleeve 3 is made of efficient insulating materials such as polyurethane, glass wool, mineral wool, silicone, polyethylene foam and the like and is used for wrapping the pipeline. The materials have good insulating property and can effectively reduce heat loss.
Preferably, the insulating sleeve 3 is further provided with an outer sheath 4 to provide additional protection and mechanical strength while reducing damage to the insulating material.
The upper end of the explosion-proof pipeline 1 is provided with a feeding hole 101, and the lower end is provided with a discharging hole 102.
The heating device 2 comprises a heater body 6, a temperature sensor 7 and a controller 8; the heater body 6 comprises a flange 601 connected with the explosion-proof pipeline 1, a heating plate 602 extending towards the inside of the explosion-proof pipeline, and a far infrared electric heating element 603 is arranged on the heating plate 602. Preferably, the heating plate 602 includes an upper heating plate, a middle heating plate and a lower heating plate, and far infrared electric heating elements 603 are disposed on the upper heating plate, the middle heating plate and the lower heating plate and can be controlled independently. The far infrared electric heating element ensures that the internal heat area of the explosion-proof pipeline is large, the pipeline is heated stably and rapidly, the heat release is uniform, and the temperature control is convenient. The upper heating plate, the middle heating plate and the lower heating plate are controlled in a segmented mode, and the temperature of the inner wall of the explosion-proof pipeline is easy to control.
The controller 8 comprises a digital circuit, an integrated circuit trigger and an adjustable constant temperature system, the temperature sensor 7 is connected with the controller 8, and the controller 8 controls and adjusts the heating temperature of the heater body 6.
The heating device 2 is provided with a ventilation system 9 at one end far away from the explosion-proof pipeline, and the ventilation system is a fan or a radiator so as to prevent overheating and heat energy waste.
One end of the explosion-proof pipeline is provided with a thermal feedback system 10 which is integrated into the structure of the heating device to recycle and reuse waste heat. The thermal feedback system may comprise a thermal energy recoverer, a heat exchanger or a thermal energy storage system.
The ventilation system 9 and the thermal feedback system 10 are connected with the controller 8 through a digital circuit.
The heat insulation support 5 is arranged below the explosion-proof pipeline 1, the heat insulation support 5 improves the insulation performance of a pipeline system, reduces the formation of a heat bridge, and prevents heat from being conducted to the surrounding environment through the supporting component.
In summary, the explosion-proof pipeline heater disclosed by the application is innovative in design, and high-efficiency and accurate pipeline heating is realized through the layered far infrared electric heating elements of the upper heating plate, the middle heating plate and the lower heating plate and independent control; the controller adopts a digital circuit, an integrated circuit trigger and an adjustable constant temperature system, so that the temperature control precision is ensured; the ventilation system prevents overheating and energy waste; in addition, the thermal energy recoverer and the outer jacket provide additional protection, and the insulating support reduces heat loss. By combining the characteristics, the explosion-proof pipeline heater disclosed by the application realizes efficient heating, energy saving, safe explosion prevention and reliability, and is suitable for various industrial scenes.
It should be noted that the drawings merely illustrate the technical idea of the invention and the shape is not intended to limit the scope of the invention, and those skilled in the art can make several improvements and modifications without departing from the principles of the invention, which fall within the scope of the claims of the invention.
Claims (7)
1. An explosion-proof pipeline heater, characterized in that: the anti-explosion device comprises an anti-explosion pipeline and a heating device, wherein insulating sleeves are arranged outside the anti-explosion pipeline and the heating device; the upper end of the explosion-proof pipeline is provided with a feed inlet, and the lower end of the explosion-proof pipeline is provided with a feed outlet; the heating device comprises a heater body and a temperature sensor, and a controller; the heater body comprises a flange plate connected with the explosion-proof pipeline, a heating plate extending towards the inside of the explosion-proof pipeline, and a far infrared electric heating element is arranged on the heating plate.
2. An explosion-proof pipeline heater according to claim 1, wherein: the heating plate comprises an upper heating plate, a middle heating plate and a lower heating plate, wherein far infrared electric heating elements are arranged on the upper heating plate, the middle heating plate and the lower heating plate and can be controlled independently.
3. An explosion-proof pipeline heater according to claim 1, wherein: the controller comprises a digital circuit, an integrated circuit trigger and an adjustable constant temperature system.
4. An explosion-proof pipeline heater according to claim 1, wherein: the heating device is provided with a ventilation system at one end far away from the explosion-proof pipeline, and the ventilation system is a fan or a radiator.
5. An explosion-proof pipeline heater according to claim 1, wherein: and one end of the explosion-proof pipeline is provided with a thermal feedback system.
6. An explosion-proof pipeline heater according to claim 1, wherein: and an outer protective layer is arranged outside the insulating sleeve.
7. An explosion-proof pipeline heater according to claim 1, wherein: and a heat insulation bracket is arranged below the explosion-proof pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443386.0U CN220930524U (en) | 2023-09-08 | 2023-09-08 | Explosion-proof pipeline heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443386.0U CN220930524U (en) | 2023-09-08 | 2023-09-08 | Explosion-proof pipeline heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930524U true CN220930524U (en) | 2024-05-10 |
Family
ID=90963396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322443386.0U Active CN220930524U (en) | 2023-09-08 | 2023-09-08 | Explosion-proof pipeline heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930524U (en) |
-
2023
- 2023-09-08 CN CN202322443386.0U patent/CN220930524U/en active Active
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