CN2356208Y - Electric heater for pipeline - Google Patents
Electric heater for pipeline Download PDFInfo
- Publication number
- CN2356208Y CN2356208Y CN 99201794 CN99201794U CN2356208Y CN 2356208 Y CN2356208 Y CN 2356208Y CN 99201794 CN99201794 CN 99201794 CN 99201794 U CN99201794 U CN 99201794U CN 2356208 Y CN2356208 Y CN 2356208Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- utility
- electric
- model
- electric heater
- 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
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Abstract
The utility model relates to an electric heater for pipelines for petrochemical industry and centralized conveying. The utility model increases the heating area of electric heating and reduces the power of a single electric heating pipe, the utility model extends service life, and the electric heating pipe becomes a component which can be replaced easily. The utility model is characterized in that an electric heating cylinder 4 is inserted with a plurality of electric heating pipes 3; the end head of every electric heating pipe is enchased on and passes through the insulating press disk 2 to be assembled with a flange disk 1. Every electric heating pipe and the press disk 2 form an integral element to take convenience for repair and replacement.
Description
The utility model relates to a kind of electric heater for pipeline, and heating pipe and mounting flange are arranged in the heater.
Electric heater for pipeline has a wide range of applications in petrochemical industry and oil collection are defeated.It is the electric heating tube of packing on the heater that the heating liquid inlet/outlet is arranged, and makes spiral or a plurality of U type of coiled body is connected on the flange plate by an electric heating tube, constitutes the loop by flange plate and power supply.The major defect of this kind electric heater: owing to be subjected to the influence of flange plate pressure-bearing factor, the quantity of the electric heating tube of being installed is restricted.In addition, this electric heater belongs to disposable product, can not keep in repair after the damage, needs to change again, increases cost.
The purpose of this utility model is to avoid to have deficiency in the above-mentioned present technology, and a kind of electric heater for pipeline of adorning many heating pipes, prolongation electric heating tube spreadable life and energy maintain and replace is provided.
The purpose of this utility model can reach by the following technical programs: adopt many electric heating tubes in the electric heater, each electric heating tube termination is set in and passes the platen of insulation, promptly all electric heating tubes are installed on the platen and its formation one integral body, insert in the electric heating tube, the end is fixed with flange plate.
In such scheme, can form the spill chamber in a side of platen, can make lead and connect and the layout chamber.Constitute this electric heater for pipeline by such scheme, mainly form a plurality of electric heating tubes, these electric heating tubes are installed in and form an integral member on the platen, make in installation and replacing, thereby can realize purpose of design.
The utility model is compared with above-mentioned prior art can have following advantage: form an integral member on the platen, the effect of generation owing to adopt many electric heating tubes and be loaded on:
1) increases the electric heating tube heating area, make electric heating tube heating area 1cm
2＜1W.Greatly reduce single electric heating tube power and heating temperature, prolonged the life-span of electric heating tube.
2) can use at the different parameters well.Change flexibly, both can guarantee the needs of oil-gas gathering and transportation temperature, can cut down the consumption of energy again simultaneously.
3) be convenient to maintenance.Electric heater can not use for some reason, only need open flange plate and change platen and electric heating tube (being an integral body).Both can use after the wiring, former heating cylinder need not done any change.Reduce labor strength, shortened engineering time, reduced about 50% (with now changing electric heater relatively) of production maintenance cost.
Accompanying drawing 1 is the utility model view;
Accompanying drawing 2 is platen 2 and last electric heating tube views thereof on Fig. 1;
Accompanying drawing 3 is that enlarged view is looked on a left side on Fig. 2;
Accompanying drawing 4 is A-A sectional views on Fig. 3.
Below in conjunction with accompanying drawing will the utility model is described in further detail:
In conjunction with shown in Figure 4,4 li adorn many piece electric heating tubes 3 at electric heater (tube) by Fig. 1, each electric heating tube 3 termination is set in and passes the platen 2 of insulation, and with flange plate 1 fit on, wherein each heating pipe 3 forms an integral body with platen 2, is convenient to install and change.
In such scheme, the outside of platen 2 forms wiring chamber 5, is convenient to connect lead and layout.
Claims (2)
1, a kind of petrochemical industry and defeated electric heater for pipeline of collection of being used for, there are electric heating tube (3) and mounting flange (1) in electric cartridge heaters (4) lining, it is characterized in that: adopt many electric heating tubes (3), each electric heating tube termination is set in and passes on the platen (2) of insulation, back and flange plate (1) assembling.
2, electric heater for pipeline according to claim 1 is characterized in that: be connected formation wiring chamber (5) on the side with flange plate (1) at platen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201794 CN2356208Y (en) | 1999-01-05 | 1999-01-05 | Electric heater for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201794 CN2356208Y (en) | 1999-01-05 | 1999-01-05 | Electric heater for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356208Y true CN2356208Y (en) | 1999-12-29 |
Family
ID=33997459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99201794 Expired - Fee Related CN2356208Y (en) | 1999-01-05 | 1999-01-05 | Electric heater for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356208Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811514A (en) * | 2012-07-23 | 2012-12-05 | 镇江威斯康电器有限公司 | Electric heating element and pipeline electric heater |
| CN101606014B (en) * | 2007-04-26 | 2013-12-11 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
| CN103644421A (en) * | 2007-04-26 | 2014-03-19 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
| CN104024760A (en) * | 2011-12-07 | 2014-09-03 | 福士汽车配套部件责任有限公司 | Assembled heatable media line comprising media line having at least two heating elements arranged on the exterior thereof, and method for the production thereof |
-
1999
- 1999-01-05 CN CN 99201794 patent/CN2356208Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606014B (en) * | 2007-04-26 | 2013-12-11 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
| CN103644421A (en) * | 2007-04-26 | 2014-03-19 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
| CN104024760A (en) * | 2011-12-07 | 2014-09-03 | 福士汽车配套部件责任有限公司 | Assembled heatable media line comprising media line having at least two heating elements arranged on the exterior thereof, and method for the production thereof |
| CN104024760B (en) * | 2011-12-07 | 2017-09-26 | 福士汽车配套部件责任有限公司 | Dielectric line and its manufacture method can be heated by being included in the assembling of the outside dielectric line for being provided with least two heating element heaters |
| CN102811514A (en) * | 2012-07-23 | 2012-12-05 | 镇江威斯康电器有限公司 | Electric heating element and pipeline electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |