CN206205801U - A kind of open-core type heat carrier sucker rod - Google Patents
A kind of open-core type heat carrier sucker rod Download PDFInfo
- Publication number
- CN206205801U CN206205801U CN201621233200.2U CN201621233200U CN206205801U CN 206205801 U CN206205801 U CN 206205801U CN 201621233200 U CN201621233200 U CN 201621233200U CN 206205801 U CN206205801 U CN 206205801U
- Authority
- CN
- China
- Prior art keywords
- sucker rod
- insulation layer
- box cupling
- thread box
- 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
Links
Abstract
The utility model discloses a kind of open-core type heat carrier sucker rod,Including sucker rod inner tube,Sucker rod outer tube,Instlated tubular and pipeline heating tape,One end of the sucker rod outer tube is provided with internal thread box cupling,The other end of the sucker rod outer tube is provided with external screw thread box cupling,Several mounting holes are provided with the internal thread box cupling and external screw thread box cupling,Sealing ring is installed on the external screw thread box cupling,The inside of the sucker rod outer tube is provided with the instlated tubular,The instlated tubular includes metal level,Thermal insulation layer and heat-insulation layer,The side of the metal level is provided with the thermal insulation layer,The side of the thermal insulation layer is provided with the heat-insulation layer,The inside of the instlated tubular is provided with the sucker rod inner tube,Several fixed supports are installed in the sucker rod inner tube,Through hole is provided with the fixed support,The pipeline heating tape is wrapped in the sucker rod inner tube through the through hole,The heat carrier sucker rod,It is easy to use,High insulating effect.
Description
Technical field
The utility model is related to a kind of hollow rod equipment technical field, specially a kind of open-core type heat carrier oil pumping
Bar.
Background technology
At present, rare problem is exploited in domestic and international oil field to Gao Ning, consistency crude oil generally existing, and reason is containing big in crude oil
The asphalt colloid and wax of amount, make its freezing point raise, in lifting process its temperature produced due to can gradually reduce wax deposition,
The phenomenons such as solidification, blocking, it is impossible to which normal production, existing heat carrier sucker rod, utilization efficiency of heat energy is low, and heat is in transmission
During consume more, so the open-core type heat carrier sucker rod that we will design a high insulating effect be worth it is contemplated that
's.
Utility model content
The purpose of this utility model is to provide a kind of open-core type heat carrier sucker rod, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：A kind of open-core type heat carrier sucker rod, including
Sucker rod inner tube, sucker rod outer tube, instlated tubular and pipeline heating tape, one end of the sucker rod outer tube are provided with internal thread and connect
Hoop, the other end of the sucker rod outer tube is provided with external screw thread box cupling, is respectively provided with the internal thread box cupling and external screw thread box cupling
Have several mounting holes, sealing ring be installed on the external screw thread box cupling, the inside of the sucker rod outer tube be provided with it is described every
Heat pipe, the instlated tubular includes metal level, thermal insulation layer and heat-insulation layer, and the side of the metal level is provided with the thermal insulation layer, institute
The side for stating thermal insulation layer is provided with the heat-insulation layer, and the inside of the instlated tubular is provided with the sucker rod inner tube, the oil pumping
Several fixed supports are installed in bar inner tube, through hole is provided with the fixed support, the pipeline heating tape is described in
It is wrapped in the through hole sucker rod inner tube.
Further, the surface of the sucker rod outer tube, internal thread box cupling and external screw thread box cupling scribbles QPQ salt baths layer.
Further, the inwall of the sucker rod inner tube scribbles A3 refractory ceramics-metal paste.
Further, the heat-insulation layer is a kind of aerogel blanket material members.
Further, the thermal insulation layer is a kind of glass fibre cotton plate material component.
Compared with prior art, the beneficial effects of the utility model are：The open-core type heat carrier sucker rod, by pipeline plus
Sucker rod inner tube is heated in the torrid zone, it is possible to reduce the thermal loss of sucker rod internal tube heat carrier, be in sucker rod
Temperature higher state, effectively prevents the phenomenons such as wax deposition, solidification, blocking, the inwall of sucker rod inner tube scribble A3 refractory ceramics-
Metal paste, with good heat resistance, the surface of sucker rod outer tube, internal thread box cupling and external screw thread box cupling scribbles QPQ
Salt bath layer, with QPQ Quench-Polish-Quench technology technologies, forms one layer of corrosion resistant top layer, sucker rod is had superpower rotproofness,
Increased the service life of sucker rod.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is one of the utility model partial structural diagram；
Fig. 3 is the two of the utility model partial structural diagram；
In figure：1- sucker rod inner tubes；2- mounting holes；3- internal thread box cuplings；4- sucker rod outer tubes；5- instlated tubulars；6- pipelines
Heating tape；7- external screw thread box cuplings；8- sealing rings；9- fixed supports；10- through holes；11- metal levels；12- thermal insulation layers；13- is incubated
Layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of open-core type heat carrier sucker rod, including take out
Beam hanger inner tube 1, sucker rod outer tube 4, instlated tubular 5 and pipeline heating tape 6, one end of sucker rod outer tube 4 are provided with internal thread box cupling
3, the other end of sucker rod outer tube 4 is provided with external screw thread box cupling 7, is provided with internal thread box cupling 3 and external screw thread box cupling 7 some
Individual mounting hole 2, is provided with sealing ring 8 on external screw thread box cupling 7, the inside of sucker rod outer tube 4 is provided with instlated tubular 5, and instlated tubular 5 is wrapped
Metal level 11, thermal insulation layer 12 and heat-insulation layer 13 are included, the side of metal level 11 is provided with thermal insulation layer 12, and the side of thermal insulation layer 12 is installed
The inside for having heat-insulation layer 13, instlated tubular 5 is provided with sucker rod inner tube 1, and several fixed supports 9 are provided with sucker rod inner tube 1,
Through hole 10 is provided with fixed support 9, pipeline heating tape 6 is wrapped in sucker rod inner tube 1 through through hole 10.
Further, the surface of the sucker rod outer tube 4, internal thread box cupling 3 and external screw thread box cupling 7 scribbles QPQ salt baths
Layer, with QPQ Quench-Polish-Quench technology technologies, forms one layer of corrosion resistant top layer, sucker rod is had superpower rotproofness, increases
The service life of sucker rod.
Further, the inwall of the sucker rod inner tube 1 scribbles A3 refractory ceramics-metal paste, with heat-resisting well
Performance.
Further, the heat-insulation layer 13 is a kind of aerogel blanket material members, high insulating effect.
Further, the thermal insulation layer 12 is a kind of glass fibre cotton plate material component, good heat-insulation effect, heat resistance is strong,
Corrosion resistance is good.
Operation principle：First, sucker rod inner tube 1 is heated by pipeline heating tape 6, it is possible to reduce sucker rod inner tube
The thermal loss of 1 inside heat carrier, makes sucker rod be in temperature higher state, effectively prevents that wax deposition, solidification, blocking etc. are existing
As the inwall of sucker rod inner tube 1 scribbles A3 refractory ceramics-metal paste, sucker rod outer tube 4, interior with good heat resistance
The surface of threaded collar joint 3 and external screw thread box cupling 7 scribbles QPQ salt baths layer, with QPQ Quench-Polish-Quench technology technologies, forms one layer
Corrosion resistant top layer, makes sucker rod have superpower rotproofness, increased the service life of sucker rod.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of open-core type heat carrier sucker rod, including sucker rod inner tube (1), sucker rod outer tube (4), instlated tubular (5) and pipeline
Heating tape (6), it is characterised in that：One end of the sucker rod outer tube (4) is provided with internal thread box cupling (3), outside the sucker rod
Manage (4) the other end external screw thread box cupling (7), the internal thread box cupling (3) and external screw thread box cupling (7) are installed if on be provided with
Dry mounting hole (2), is provided with sealing ring (8) on the external screw thread box cupling (7), the inside of the sucker rod outer tube (4) is installed
There is the instlated tubular (5), the instlated tubular (5) includes metal level (11), thermal insulation layer (12) and heat-insulation layer (13), the metal level
(11) side is provided with the thermal insulation layer (12), and the side of the thermal insulation layer (12) is provided with the heat-insulation layer (13), described
The inside of instlated tubular (5) is provided with the sucker rod inner tube (1), several is provided with the sucker rod inner tube (1) and fixes branch
Frame (9), is provided with through hole (10) on the fixed support (9), the pipeline heating tape (6) is wrapped in through the through hole (10)
On the sucker rod inner tube (1).
2. a kind of open-core type heat carrier sucker rod according to claim 1, it is characterised in that：The sucker rod outer tube (4),
The surface of internal thread box cupling (3) and external screw thread box cupling (7) scribbles QPQ salt baths layer.
3. a kind of open-core type heat carrier sucker rod according to claim 1, it is characterised in that：The sucker rod inner tube (1)
Inwall scribble A3 refractory ceramics-metal paste.
4. a kind of open-core type heat carrier sucker rod according to claim 1, it is characterised in that：The heat-insulation layer (13) is one
Plant aerogel blanket material members.
5. a kind of open-core type heat carrier sucker rod according to claim 1, it is characterised in that：The thermal insulation layer (12) is one
Plant glass fibre cotton plate material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233200.2U CN206205801U (en) | 2016-11-17 | 2016-11-17 | A kind of open-core type heat carrier sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233200.2U CN206205801U (en) | 2016-11-17 | 2016-11-17 | A kind of open-core type heat carrier sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205801U true CN206205801U (en) | 2017-05-31 |
Family
ID=58753660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233200.2U Expired - Fee Related CN206205801U (en) | 2016-11-17 | 2016-11-17 | A kind of open-core type heat carrier sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089335A (en) * | 2017-06-14 | 2018-12-25 | 北京北方华创微电子装备有限公司 | It is a kind of improve line temperature consistency heating tape and its design method |
| CN109931007A (en) * | 2019-04-02 | 2019-06-25 | 曹俊杰 | A kind of double hollow oil pumping rod and its manufacturing method |
-
2016
- 2016-11-17 CN CN201621233200.2U patent/CN206205801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089335A (en) * | 2017-06-14 | 2018-12-25 | 北京北方华创微电子装备有限公司 | It is a kind of improve line temperature consistency heating tape and its design method |
| CN109089335B (en) * | 2017-06-14 | 2021-06-08 | 北京北方华创微电子装备有限公司 | Heating belt for improving temperature consistency of pipeline and design method thereof |
| CN109931007A (en) * | 2019-04-02 | 2019-06-25 | 曹俊杰 | A kind of double hollow oil pumping rod and its manufacturing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20211117 |