CN206917644U - A kind of Integral electric heating device - Google Patents
A kind of Integral electric heating device Download PDFInfo
- Publication number
- CN206917644U CN206917644U CN201720491372.8U CN201720491372U CN206917644U CN 206917644 U CN206917644 U CN 206917644U CN 201720491372 U CN201720491372 U CN 201720491372U CN 206917644 U CN206917644 U CN 206917644U
- Authority
- CN
- China
- Prior art keywords
- flange
- heater
- radiator
- heating device
- electric heating
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
A kind of Integral electric heating device, including wire connection cavity, heater, radiator and flange, wire connection cavity one end and flange welding are the utility model is related to, the other end is by fluid sealant insulated enclosure；Heater includes cold end and heating end, and cold end is fixedly connected with flange；Radiator fixes heater and forms thermal source, and radiator top is fixedly connected with flange.The utility model improves the unit volume heating power of stratum underground flame lighter, realize the high-power of igniter, miniaturization, the performance indications of long-life, and then the technology of put-on and delegated electrical heating igniter with pressure is realized, promote the popularization and application of oil-gas mining technology.
Description
Technical field
The utility model is related to a kind of Integral electric heating device, more particularly to it is a kind of for oil-field thick-oil exploitation field one
Body electric heater.
Background technology
Electric-heating technology is the core component of oil-field thick-oil production practice technology, is important corollary equipment device,
Oil reservoir is from low temperature to high temperature, underground heat temperature raising, and the air that well head constantly injects is temperature raising medium, allows crude oil to be added in oil reservoir
Heat, reach the burning of technological requirement temperature spot, by ground automation control and monitoring system, control in-place oil temperature, so as to drop
Low viscosity of thickened oil and be plucked out of, reach increase yield purpose.
In thickened oil recovery engineering technology, the electric heater originally used is big, long as heater, volume using electrothermal tube
Degree length, equal space, in equal technological requirement, the firing equipment that is made up of electrothermal tube, such as need to reach technological requirement temperature, electricity
Heat pipe caloric value must be very big, such as requires to manufacture powerful electric heater, in the case of volume length is immutable, electrothermal tube
Area of dissipation is small, causes the surface loading of electrothermal tube big, then electrothermal tube is unfavorable for installing with regard to rapid wear and scene.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of Integral electric heating device.
Technical scheme is used by the utility model solves its technical problem：Including wire connection cavity, heater, radiator and
Flange, described wire connection cavity one end and flange welding, the other end is by fluid sealant insulated enclosure；Heater includes cold end and heating end,
Cold end is fixedly connected with flange；Radiator fixes heater and forms thermal source, and radiator top is fixedly connected with flange.
The heater cold end is provided with connector, connects heater extended line.
Integral electric heating device also includes the first temperature sensor and second temperature sensor, the first temperature sensor and
Two temperature sensors are fixed by flange, connect sensor lead-out wire.
The utility model improves the unit volume heating power of stratum underground flame lighter, realize igniter it is high-power,
Miniaturization, the performance indications of long-life, and then the technology of put-on and delegated electrical heating igniter with pressure is realized, promote oil gas
The popularization and application of production technique.Compared with all kinds of electric heating pipe types heating igniter used at present, in identical firing power
（50kw）Under the conditions of, finished-product volume of the present utility model can be reduced by about 1/5, and unit volume heating power improves 10~15%, use
Life-span improves 30%~50%.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram.
In figure：Wire connection cavity -1, heater -2, heating end -2-2, cold end -2-1, radiator -3, flange -4, sealing
Glue 5, connector -6, heater extended line -7, the first temperature sensor -8, second temperature sensor -9, sensor are drawn
Line 10, fixed mount 11.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of Integral electric heating device, including wire connection cavity 1, heater 2, radiator 3 and flange 4, wiring
The one end of chamber 1 is welded with flange 4, and the other end is by the insulated enclosure of fluid sealant 5.Heater 2 includes cold end 2-1 and heating end 2-2, cold end
2-1 is fixedly connected with flange 4.Radiator 3 is metal stainless pipe, and its top is fixedly connected with flange 4.Radiator 3 is fixed
Heater forms thermal source, is provided simultaneously with heat sinking function, tube wall wire cutting is asymmetric, can parallel waist round hole, the heat of heater 2 by
It is interior and distribute outside, by the gas flow in pipeline, take away heat energy, oil reservoir under injection well.
Heater cold end 2-1 is provided with connector 6, connection heater extended line 7.
Integral electric heating device also includes the first temperature sensor 8 and second temperature sensor 9, the first temperature sensor 8
Fixed with second temperature sensor 9 by flange 4, connection sensor lead-out wire 10.First temperature sensor 8 detects cold end 2-1 temperature
Degree is overtemperature prote signal, and temperature measuring point is located at the upper end of heater, it is ensured that heater does not overheat impaired.Second temperature sensor 9
Detection heating end 2-2 temperature is temperature control signals, and temperature controlling point is located at the end of heater.
Integral electric heating device also includes fixed mount 11, and fixed mount 11 is the single/multiple framework of rod member and support composition
Structure, heater are uniformly arranged on each layer framework of fixed mount by appropriate pitch spacing.The length of heater 2 is identical, so that
Each phase heating power is suitable；Appropriate spacing is reserved, to divulge information, conducts heat, radiate.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of Integral electric heating device, including wire connection cavity, heater, radiator and flange, it is characterised in that：Wire connection cavity one end
With flange welding, the other end is by fluid sealant insulated enclosure；Heater includes cold end and heating end, and cold end is fixedly connected with flange；
Radiator fixes heater and forms thermal source, and radiator top is fixedly connected with flange.
A kind of 2. Integral electric heating device according to claim 1, it is characterised in that：Heater cold end is provided with connection
Head, connect heater extended line.
A kind of 3. Integral electric heating device according to claim 1, it is characterised in that：Also include the first temperature sensor and
Second temperature sensor, the first temperature sensor and second temperature sensor are fixed by flange, connect sensor lead-out wire.
A kind of 4. Integral electric heating device according to claim 1, it is characterised in that：Also include fixed mount, fixed mount is
The single/multiple frame structure of rod member and support composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491372.8U CN206917644U (en) | 2017-05-04 | 2017-05-04 | A kind of Integral electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491372.8U CN206917644U (en) | 2017-05-04 | 2017-05-04 | A kind of Integral electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917644U true CN206917644U (en) | 2018-01-23 |
Family
ID=61306494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491372.8U Active CN206917644U (en) | 2017-05-04 | 2017-05-04 | A kind of Integral electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917644U (en) |
-
2017
- 2017-05-04 CN CN201720491372.8U patent/CN206917644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103147733B (en) | The electric ignition of combustion in situ rolling-up type and monitoring system | |
| CN203285413U (en) | Rolling type electric ignition and monitoring system for combustion of oil in situ | |
| CN102979493B (en) | Gas injection system for combustion of oil in-situ under super-critical pressure and gas injection method thereof | |
| JO3186B1 (en) | System for providing uniform heating to subterranean formation for recovery of mineral deposits | |
| CN201209429Y (en) | Wax removing and preventing device for electrical heated oil conduit | |
| CN110344797A (en) | A kind of electric heater unit that underground high temperature is controllable and method | |
| CN101886843B (en) | Method and device for heating flowing fluid as well as heating equipment applying same | |
| CN206917644U (en) | A kind of Integral electric heating device | |
| CN106761628A (en) | Downhole electric heating horizontal well tube rod structure and its oil reservoir heating means | |
| CN108086950A (en) | A kind of oil gas field hole top heater | |
| CN101634219B (en) | Electromagnetic heating device for oil well | |
| CN206418987U (en) | A kind of degasser constant temperature heating device | |
| CN2781152Y (en) | Thermosatic heating band for petroleum pipeline | |
| CN206442535U (en) | Electric heater | |
| CN202503683U (en) | Water and electricity separated electric heater | |
| CN104344541A (en) | Electric heater for heating system | |
| CN106440366A (en) | Electric heater with high heat efficiency | |
| CN208153003U (en) | A kind of combustion drive forward position thermal compensation tracking test device | |
| CN203289668U (en) | Pipeline heating band | |
| CN202630387U (en) | Pressurizing packed bed type electrical gas heating device | |
| CN201974042U (en) | Vertical-type large-caliber wide-temperature-filed high-temperature tubular experimental electric furnace | |
| CN204350333U (en) | Organic working medium high-temperature and pressure pipeline formula electric heater | |
| CN1854458B (en) | Electric heater of re-production of long shutoff thick oil and high viscosity oil well | |
| CN2385080Y (en) | Oil-transporting heating pipe | |
| CN204090186U (en) | A kind of non-ferrous metal solution heating rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |