CN203857667U - Electromagnetic heater - Google Patents
Electromagnetic heater Download PDFInfo
- Publication number
- CN203857667U CN203857667U CN201420118746.8U CN201420118746U CN203857667U CN 203857667 U CN203857667 U CN 203857667U CN 201420118746 U CN201420118746 U CN 201420118746U CN 203857667 U CN203857667 U CN 203857667U
- Authority
- CN
- China
- Prior art keywords
- shell
- heating
- crude oil
- heating rod
- solid
- 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
Abstract
The utility model relates to an electromagnetic heater which compositionally comprises a support frame (1), wherein a heating shell (2) is arranged on a bracket; a heating rod (3) and a temperature sensor (4) are arranged in the heating shell; the heating rod is sleeved with an electromagnetic coil (5); the electromagnetic coil is connected with a DC (Direct Current) solid-state relay (6); the DC solid-state relay is connected with a high-speed fuse (7); and a hollow heat-storage and heat-insulating layer (8) is arranged outside the heating shell. According to the utility model, sufficient heat is generated by electromagnetic induction of the heating rod and the electromagnetic coil so as to heat crude oil in the shell; after the temperature of the crude oil reaches a certain temperature, the crude oil flows out of an oil outlet; the heated crude oil can reduce viscosity of fluid so as to effectively prevent impurities from being condensed and adhered inside the shell and enable the impurities to successfully flow out of the oil outlet.
Description
technical field:
the utility model relates to a kind of electromagnetic heater.
background technology:
at present, pipeline Electric heating mainly contains heating tape heating and the heating of various electrothermal tube.The heating tape thermal efficiency is low, and the easy fouling of electrothermal tube, after fouling the thermal efficiency progressively reduce, fragile.
summary of the invention:
the purpose of this utility model is to provide high, the less scaling electromagnetic heater of a kind of efficiency, and the crude oil after heating can make to reduce liquid viscosity, effectively prevents from that impurity from condensing to stick to the inside of housing, flows out smoothly from oil-out.
above-mentioned object realizes by following technical scheme:
a kind of electromagnetic heater, its composition comprises: bracing frame, on described support, heated shell is installed, heating rod, temperature sensor are installed in described heated shell, described heating rod overcoat has solenoid, described solenoid is connected with DC solid-state relay, and described DC solid-state relay is connected with fastp-acting fuse, and described heated shell has hollow heat accumulation thermal insulation layer outward.
described electromagnetic heater, the two ends of described heated shell have oil-in, oil-out.
beneficial effect:
the utility model produces enough heat by the electromagnetic induction of heating rod, solenoid, crude oil in housing is heated, reach after uniform temperature, crude oil flows out from oil-out, crude oil after heating can make to reduce liquid viscosity, effectively preventing that impurity from condensing sticks to the inside of housing, flows out smoothly from oil-out.
solenoid of the present utility model is connected with DC solid-state relay, has short-circuit protection, overload protection and overheat protective function, installation site is unrestricted, has good moistureproof and mildewproof Corrosion Protection, highly sensitive, power ratio control is little, and Electro Magnetic Compatibility is good, can be effective; DC solid-state relay connects fastp-acting fuse, can ensure the safety of whole circuit.
housing of the present utility model has hollow heat accumulation thermal insulation layer outward, can prevent scattering and disappearing of heat.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of electromagnetic heater, its composition comprises: bracing frame 1, heated shell 2 is installed on described support, heating rod 3, temperature sensor 4 are installed in described heated shell, described heating rod overcoat has solenoid 5, described solenoid is connected with DC solid-state relay 6, and described DC solid-state relay is connected with fastp-acting fuse 7, and described heated shell has hollow heat accumulation thermal insulation layer 8 outward.
embodiment 2:
according to the electromagnetic heater described in embodiment 1, the two ends of described heated shell have oil-in 9, oil-out 10.
Claims (2)
1. an electromagnetic heater, its composition comprises: bracing frame, it is characterized in that: on described support, heated shell is installed, heating rod, temperature sensor are installed in described heated shell, described heating rod overcoat has solenoid, described solenoid is connected with DC solid-state relay, and described DC solid-state relay is connected with fastp-acting fuse, and described heated shell has hollow heat accumulation thermal insulation layer outward.
2. electromagnetic heater according to claim 1, is characterized in that: the two ends of described heated shell have oil-in, oil-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118746.8U CN203857667U (en) | 2014-03-17 | 2014-03-17 | Electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118746.8U CN203857667U (en) | 2014-03-17 | 2014-03-17 | Electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857667U true CN203857667U (en) | 2014-10-01 |
Family
ID=51607514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118746.8U Expired - Fee Related CN203857667U (en) | 2014-03-17 | 2014-03-17 | Electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608371A (en) * | 2019-09-18 | 2019-12-24 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Crude oil electromagnetic heating rod for oil pipeline and heating method |
-
2014
- 2014-03-17 CN CN201420118746.8U patent/CN203857667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608371A (en) * | 2019-09-18 | 2019-12-24 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Crude oil electromagnetic heating rod for oil pipeline and heating method |
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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: 20141001 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |