CN208605800U - A kind of pipeline oil heater - Google Patents
A kind of pipeline oil heater Download PDFInfo
- Publication number
- CN208605800U CN208605800U CN201821228413.5U CN201821228413U CN208605800U CN 208605800 U CN208605800 U CN 208605800U CN 201821228413 U CN201821228413 U CN 201821228413U CN 208605800 U CN208605800 U CN 208605800U
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- CN
- China
- Prior art keywords
- cylinder
- hydraulic
- electric heating
- built
- inner tube
- 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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- 238000005485 electric heating Methods 0.000 claims abstract description 38
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002633 protecting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
It is disclosed by the utility model to belong to pipeline oil technical field of heating, specially a kind of pipeline oil heater, including hydraulic outer tube, insulating layer is installed in the inner ring of the hydraulic outer tube, hydraulic inner tube is installed in the inner cavity of the insulating layer, hot gas is provided between the insulating layer and hydraulic inner tube for gas-bearing formation, the tap being symmetrically installed there are two being installed in the hydraulic inner tube, this is practical by being provided with interim electric heating cylinder, oil liquid is separated, and by being provided with cylinder and electric heater unit built in built-in electric heating, it realizes and the oil liquid for expanding heating surface is sufficiently heated, and electric heater unit is provided with by stage, it avoids hot gas heating from being easy to appear at one to leak, the problem of subsequent oil liquid temperature susceptible causes temperature to reduce appearance, and electric heater does not contact directly with oil liquid, by heating air , heated from built-in heat source to outside, improve heat transference efficiency, reduce thermal energy waste.
Description
Technical field
The utility model relates to pipeline oil technical field of heating, specially a kind of pipeline oil heater.
Background technique
The phenomenon that pipeline needs oil heater to be kept the temperature, prevents liquid from solidifying in oil liquid transportational process, and
Existing list hot gas heating or single electric heating all have respective merits and demerits, if hot gas heating cost is low, to permanent type pipe
In the engineering transportation use process of road, the time is more long, and average unit cost is lower, easy to maintain, is easy detection, but heating is not easily-controllable, and one
The impaired heat that may cause subsequent section of denier tube wall quickly scatters and disappears, and scatter and disappear heating effect, and electrical heating temperature is easily-controllable, anti-accidentality
Height, but being easy to directly heat causes the temperature of contact wall higher, leads to the problem of oil liquid charing occur, thus need to this into
Row synthesis improvement.
Utility model content
The purpose of this utility model is to provide a kind of pipeline oil heaters, mentioned above in the background art to solve
Individual event heating method has the shortcomings that certain to need the problem of improving.
To achieve the above object, the utility model provides the following technical solutions: a kind of pipeline oil heater, including hydraulic
Outer tube is equipped with insulating layer in the inner ring of the hydraulic outer tube, hydraulic inner tube, the guarantor is equipped in the inner cavity of the insulating layer
Hot gas is provided between warm layer and hydraulic inner tube for gas-bearing formation, there are two the shuntings being symmetrically installed to connect for installation in the hydraulic inner tube
Head, and interim electric heating cylinder is welded between two taps, it is installed in the inner cavity of the stage electric heating cylinder
There is cylinder built in electric heating, is fixedly installed with electric heater unit, cylinder built in the electric heating built in the electric heating in the inner cavity of cylinder
Top be welded with wiring protection cylinder, and sequentially passed through outside the top of interim electric heating cylinder at the top of wiring protection cylinder
The top exterior walls of wall, the top exterior walls of insulating layer and hydraulic outer tube are equipped with wiring control cabinet, institute at the top of the hydraulic outer tube
It states wiring protection cylinder to connect with wiring control cabinet, the wiring control cabinet is connect by conducting wire with electric heater unit, and conducting wire position
In the inner cavity of wiring protection cylinder.
Preferably, three groups of connection cutoff boards, and institute are welded in fan blade type in the inner cavity of the interim electric heating cylinder
Wiring protection cylinder is stated through the upside connection cutoff board.
Preferably, triangular support bracket, and institute are mounted at left and right sides of the bottom outer wall of cylinder built in the electric heating
The cross central line for stating cylinder built in electric heating is located on the cross central line of hydraulic inner tube.
Preferably, the circular cross-sectional area of the interim electric heating cylinder is greater than the cross section face of the hydraulic inner tube
Product.
Preferably, the tap is broadening formation tap, and the tap passes through sealing flange and liquid
Press inner tube connection.
Compared with prior art, the utility model has the beneficial effects that this is practical by being provided with interim electric heating circle
Cylinder, oil liquid is separated, and by being provided with cylinder and electric heater unit built in built-in electric heating, is realized to expansion heating surface
Oil liquid sufficiently heated, and electric heater unit is provided with by stage, avoids hot gas heating from being easy to appear at one and let out
The appearance of the problem of leakage, subsequent oil liquid temperature susceptible causes temperature to reduce, and electric heater does not contact directly with oil liquid, passes through
Air is heated, is heated from built-in heat source to outside, heat transference efficiency is improved, reduces thermal energy waste.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model stage electric heating cylindrical structure schematic diagram；
Fig. 3 is the utility model flow dividing structure schematic diagram；
Fig. 4 is the front sectional view of the utility model Fig. 3.
In figure: 1 hydraulic outer tube, 2 insulating layers, 3 hydraulic inner tubes, 4 hot gas are for gas-bearing formation, 5 taps, 6 interim electric heating
Cylinder, 10 wiring control cabinets are protected in cylinder, 8 electric heater units, 9 wiring built in cylinder, 7 electric heating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of pipeline oil heater, including it is hydraulic outer
Pipe 1 is equipped with insulating layer 2 in the inner ring of the hydraulic outer tube 1, is kept the temperature, be equipped in the inner cavity of the insulating layer 2 hydraulic
Inner tube 3 realizes the transport to oil liquid, and hot gas is provided between the insulating layer 2 and hydraulic inner tube 3 for gas-bearing formation 4, is realized whole logical
Hot gas is crossed to be heated, convenient for the maintenance in later period, there are two the taps 5 being symmetrically installed for installation in the hydraulic inner tube 3, and
It is welded with interim electric heating cylinder 6 between two taps 5, is shunted, thus realize the expansion of heated contact surface, institute
It states and cylinder 7 built in electric heating is installed in the inner cavity of interim electric heating cylinder 6, it is fixed in the inner cavity of cylinder 7 built in the electric heating
Electric heater unit 8 is installed, is heated from the inside, guarantees the heat transference efficiency of heating, reduces the waste of heat, the electricity adds
The top of cylinder 7 built in heat is welded with wiring protection cylinder 9, realizes the protection of butted line, by protecting cylinder 9 by being embedded with wiring,
As built-in space uniquely with the channel of contacting external air, cylinder 9 can be protected to carry out the regulation of air pressure by wiring, and described connect
The top of line protection cylinder 9 sequentially passes through the top exterior walls of interim electric heating cylinder 6, top exterior walls of insulating layer 2 and hydraulic outer
The top exterior walls of pipe 1, the top of the hydraulic outer tube 1 are equipped with wiring control cabinet 10, control the unlatching of electric heater unit 8, institute
Wiring protection cylinder 9 to be stated to connect with wiring control cabinet 10, the wiring control cabinet 10 is connect by conducting wire with electric heater unit 8, and
Conducting wire is located in the inner cavity of wiring protection cylinder 9.
Wherein, three groups of connection cutoff boards are welded in fan blade type in the inner cavity of the interim electric heating cylinder 6, and described
Wiring protects cylinder 9 to run through the upside connection cutoff board, realizes and leads to the contoured support of cylinder type with avoiding connecting using cylinder
The problem of turbulent flow is caused, and wiring protection cylinder 9 is built in connection cutoff board, protecting effect and every liquid effect is improved, subsequent
When protecting cylinder 9 to carry out pressure release exhaust operation by wiring, guarantee sealing effect, the bottom outer wall of cylinder 7 built in the electric heating is left
Right two sides are mounted on triangular support bracket, and the cross central line of cylinder 7 built in the electric heating is located at the cross of hydraulic inner tube 3
To on center line, guarantee the uniformity of heating, the circular cross-sectional area of the stage electric heating cylinder 6 is greater than described hydraulic
The cross-sectional area of inner tube 3 guarantees that the transmitting flow velocity of oil pressure is not in lead to punching press bring pressure mistake the problem of becoming smaller
Greatly, it be easy to cause pressure excessive the problem of leading to oil leak, the tap 5 is broadening formation tap, and the shunting
Connector 5 is connect by sealing flange with hydraulic inner tube 3, guarantees that is shunted is normally carried out.
Working principle: the utility model by being provided with hot gas for gas-bearing formation 4, realize with hot gas heat based on heating side
Formula is provided with the tap 5 that can shunt oil liquid and interim electric heating cylinder 6 by interim on oil pipeline,
Expand the also contacts area of oil liquid, so that oil liquid is heated after so that internal electric heater unit 8 is heated air from inside,
While improving heating effect and heat transference efficiency, avoids electric heater unit 8 and directly heat the shortcomings that being easy charing, by connecing
The unlatching of the head control electric heater unit 8 of control cabinet 10, realizes gas heating once there is the accident leaked, can open electricity immediately and add
Thermal 8 carries out guarantee temperature, solves gas heating once leakage is easy to cause subsequent oil liquid temperature to occur reducing and condense
Problem.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pipeline oil heater, including hydraulic outer tube (1), insulating layer is installed in the inner ring of the hydraulic outer tube (1)
(2), it is characterised in that: be equipped with hydraulic inner tube (3) in the inner cavity of the insulating layer (2), the insulating layer (2) and hydraulic inner tube
(3) hot gas is provided between for gas-bearing formation (4), on the hydraulic inner tube (3) installation there are two the tap (5) being symmetrically installed,
And interim electric heating cylinder (6) is welded between two taps (5), the inner cavity of the stage electric heating cylinder (6)
In cylinder built in electric heating (7) are installed, electric heater unit (8), institute are fixedly installed with built in the electric heating in the inner cavity of cylinder (7)
It states and is welded with wiring protection cylinder (9) at the top of cylinder built in electric heating (7), and sequentially passed through at the top of wiring protection cylinder (9)
The top exterior walls of the top exterior walls of interim electric heating cylinder (6), the top exterior walls of insulating layer (2) and hydraulic outer tube (1), it is described
It being equipped with wiring control cabinet (10) at the top of hydraulic outer tube (1), wiring protection cylinder (9) connect with wiring control cabinet (10),
The wiring control cabinet (10) is connect by conducting wire with electric heater unit (8), and conducting wire is located at the inner cavity of wiring protection cylinder (9)
In.
2. a kind of pipeline oil heater according to claim 1, it is characterised in that: the stage electric heating cylinder
(6) three groups of connection cutoff boards are welded in fan blade type in inner cavity, and wiring protection cylinder (9) through the upside connection every
Flowing plate.
3. a kind of pipeline oil heater according to claim 1, it is characterised in that: cylinder (7) built in the electric heating
It is mounted on triangular support bracket at left and right sides of bottom outer wall, and the cross central line of cylinder (7) is located at built in the electric heating
On the cross central line of hydraulic inner tube (3).
4. a kind of pipeline oil heater according to claim 1, it is characterised in that: the stage electric heating cylinder
(6) circular cross-sectional area is greater than the cross-sectional area of the hydraulic inner tube (3).
5. a kind of pipeline oil heater according to claim 1, it is characterised in that: the tap (5) is loudspeaker
Shape of the mouth as one speaks tap, and the tap (5) is connect by sealing flange with hydraulic inner tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228413.5U CN208605800U (en) | 2018-08-01 | 2018-08-01 | A kind of pipeline oil heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228413.5U CN208605800U (en) | 2018-08-01 | 2018-08-01 | A kind of pipeline oil heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605800U true CN208605800U (en) | 2019-03-15 |
Family
ID=65670503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228413.5U Expired - Fee Related CN208605800U (en) | 2018-08-01 | 2018-08-01 | A kind of pipeline oil heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605800U (en) |
-
2018
- 2018-08-01 CN CN201821228413.5U patent/CN208605800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 |