CN203785228U - Cylinder type heater - Google Patents
Cylinder type heater Download PDFInfo
- Publication number
- CN203785228U CN203785228U CN201420154458.8U CN201420154458U CN203785228U CN 203785228 U CN203785228 U CN 203785228U CN 201420154458 U CN201420154458 U CN 201420154458U CN 203785228 U CN203785228 U CN 203785228U
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- CN
- China
- Prior art keywords
- heating
- main body
- cylinder type
- heat
- layer
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000003245 coal Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 23
- 239000011241 protective layer Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model provides a cylinder type heater. The cylinder type heater successively comprises a cylinder type heater inlet, a cylinder type main body and a cylinder type heater shell side end cap. The upper end of the cylinder type main body is equipped with a heating pipe beam thermal coal inlet and a heater fixing member, and the bottom end of the cylinder type main body is equipped with a heating pipe beam thermal coal outlet. Inside the heating pipe beam thermal coal, a fixing pipe plate, a heat transfer pipe beam and a heat conduction fin form an internal heating channel. A layer of a heating wire coils the outer surface of the cylinder type main body. A thermal insulation protection layer is disposed between the heating wire and a shell of the cylinder type main body. A heat insulation layer is arranged outside the heating wire. The heating wire is connected to an electric control cabinet via a lead. The heating wire, the thermal insulation protection layer and the heat insulation layer form an external heating layer. Through adoption of a dual mode for heating, the heating efficiency is increased, temperature conditions inside a cylinder are monitored in real time by a temperature sensor, and thus more accurate temperature control is achieved.
Description
Technical field
The utility model relates to a kind of cartridge heater.
Background technology
Tube heater is for the pipeline that transports of the departments such as petrochemical industry, chemical industry, at last machining cell when the rear delivery unit, often there is the requirement of heating in technique, most economical mode heats when needing conveyance conduit beyond doubt, therefore pipeline heater is a good selection, adopt fixed tube sheet, heating surface bank, heat transmission fin to form inner heat tunnel, liquid or gas cycle through heat-transfer pipe with required optimum flow rate and carry out heat exchange, and heat exchange efficiency has much room for improvement.For distance, compared with for short Unit two, pipeline connects that distance is short, and heat exchanger time is short, causes heating effect good not, and efficiency is low.
Summary of the invention
The problem existing for prior art; the utility model provides a kind of cartridge heater of large diameter; inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin; outside forms external heat layer by heating wire, heat insulation protective layer and heat-insulation layer; there is larger volume and larger heat exchange area, adopt dual mode heating, improve the efficiency of heating surface; utilize temperature sensor Real-Time Monitoring cylinder internal temperature situation, temperature control is more accurate.
The technical solution of the utility model is: a kind of cartridge heater, comprises the cartridge heater import, cartridge type main body and the cartridge heater shell side end cap that connect in turn; Described cartridge type main body upper end arranges the import of heating tube bundle hot coal and heater fixture, and bottom arranges the outlet of heating tube bundle hot coal, and inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin; Described cartridge type main body is wound with one deck heating wire on the outer surface between heater fixture and the outlet of heating tube bundle hot coal; between the housing of described heating wire and cartridge type main body, be provided with one deck heat insulation protective layer; described heating wire arranged outside has one layer of heat preservation layer; heating wire wire is connected to electrical control cubicles, and described heating wire, heat insulation protective layer and heat-insulation layer form external heat layer.
Further, described cartridge type body interior is provided with temperature sensor, Real-Time Monitoring cylinder internal temperature situation, and temperature control is more accurate.
The beneficial effects of the utility model are: (1) adopts the core structure of large diameter, has larger volume and larger heat exchange area; (2) inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin, and outside forms external heat layer by heating wire, heat insulation protective layer and heat-insulation layer, adopts dual mode heating, improves the efficiency of heating surface; (3) between heating wire and the housing of cartridge type main body, be provided with one deck heat insulation protective layer, further improve its insulating properties; (4) heating wire arranged outside has one layer of heat preservation layer,, further improve its heat-insulating property; (5) utilize temperature sensor Real-Time Monitoring cylinder internal temperature situation, and be transferred to electrical control cubicles, control in real time energising temperature, temperature control is more accurate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
1 is cartridge heater import, and 2 is that cartridge type main body, 3 is that cartridge heater shell side end cap, 4 is that heater fixture, 5 is that heat insulation protective layer, 6 is that heating wire, 7 is that heat-insulation layer, 8 is that heating tube bundle hot coal import, 9 is that heating tube bundle hot coal exports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of cartridge heater, comprises the cartridge heater import 1, cartridge type main body 2 and the cartridge heater shell side end cap 3 that connect in turn.Cartridge type main body 2 upper ends arrange heating tube bundle hot coal import 8 and heater fixture 4, and bottom arranges heating tube bundle hot coal outlet 9, and inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin.Cartridge type main body 2 is wound with one deck heating wire 6 on the outer surface between heater fixture 4 and heating tube bundle hot coal outlet 9; between the housing of heating wire 6 and cartridge type main body 2, be provided with one deck heat insulation protective layer 5; heating wire 6 arranged outside have one layer of heat preservation layer 7; heating wire 6 wires are connected to electrical control cubicles, and heating wire 6, heat insulation protective layer 5 and heat-insulation layer 7 form external heat layer.
The utility model adopts the core structure of large diameter, has larger volume and larger heat exchange area.Inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin, and outside forms external heat layer by heating wire, heat insulation protective layer and heat-insulation layer, adopts dual mode heating, improves the efficiency of heating surface.Between the housing of heating wire and cartridge type main body, be provided with one deck heat insulation protective layer, further improve its insulating properties.Heating wire arranged outside has one layer of heat preservation layer, further improves its heat-insulating property.
Further, cartridge type main body 2 inside are provided with temperature sensor.Utilize temperature sensor Real-Time Monitoring cylinder internal temperature situation, and be transferred to electrical control cubicles, control in real time energising temperature, temperature control is more accurate.
Although the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Under the utility model, in technical field, have and conventionally know the knowledgeable, not departing from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is when being as the criterion depending on claims person of defining.
Claims (2)
1. a cartridge heater, is characterized in that: comprise the cartridge heater import (1), cartridge type main body (2) and the cartridge heater shell side end cap (3) that connect in turn; Described cartridge type main body (2) upper end arranges heating tube bundle hot coal import (8) and heater fixture (4), and bottom arranges heating tube bundle hot coal outlet (9), and inside forms inner heat tunnel by fixed tube sheet, heating surface bank, heat transmission fin; Described cartridge type main body (2) is wound with one deck heating wire (6) on the outer surface between heater fixture (4) and heating tube bundle hot coal outlet (9); between the housing of described heating wire (6) and cartridge type main body (2), be provided with one deck heat insulation protective layer (5); described heating wire (6) arranged outside has one layer of heat preservation layer (7); heating wire (6) wire is connected to electrical control cubicles, and described heating wire (6), heat insulation protective layer (5) and heat-insulation layer (7) form external heat layer.
2. a kind of cartridge heater according to claim 1, is characterized in that: described cartridge type main body (2) inside is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154458.8U CN203785228U (en) | 2014-04-01 | 2014-04-01 | Cylinder type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154458.8U CN203785228U (en) | 2014-04-01 | 2014-04-01 | Cylinder type heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785228U true CN203785228U (en) | 2014-08-20 |
Family
ID=51321407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154458.8U Expired - Fee Related CN203785228U (en) | 2014-04-01 | 2014-04-01 | Cylinder type heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832162A (en) * | 2016-06-05 | 2016-08-10 | 广州耐雪制冷设备有限公司 | All-plastic gear pump and output pipeline constant-temperature heating device of fructose quantifying machine |
| CN107289622A (en) * | 2017-08-11 | 2017-10-24 | 安徽科海压缩机制造有限公司 | A kind of heated by natural gas device for being capable of temperature control |
| CN111889229A (en) * | 2020-08-25 | 2020-11-06 | 佛山市博顿空气科技有限公司 | Electrostatic oil fume removing equipment with hot air generating device |
-
2014
- 2014-04-01 CN CN201420154458.8U patent/CN203785228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832162A (en) * | 2016-06-05 | 2016-08-10 | 广州耐雪制冷设备有限公司 | All-plastic gear pump and output pipeline constant-temperature heating device of fructose quantifying machine |
| CN107289622A (en) * | 2017-08-11 | 2017-10-24 | 安徽科海压缩机制造有限公司 | A kind of heated by natural gas device for being capable of temperature control |
| CN111889229A (en) * | 2020-08-25 | 2020-11-06 | 佛山市博顿空气科技有限公司 | Electrostatic oil fume removing equipment with hot air generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |