CN206206887U - A kind of hot type petroleum pipe coupling - Google Patents
A kind of hot type petroleum pipe coupling Download PDFInfo
- Publication number
- CN206206887U CN206206887U CN201621278744.0U CN201621278744U CN206206887U CN 206206887 U CN206206887 U CN 206206887U CN 201621278744 U CN201621278744 U CN 201621278744U CN 206206887 U CN206206887 U CN 206206887U
- Authority
- CN
- China
- Prior art keywords
- main body
- body tube
- resistance wire
- limiting section
- protective cover
- 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 discloses a kind of hot type petroleum pipe coupling; including the main body tube being made from a material that be thermally conductive and positioned at main body tube two ends pipe interface; the periphery of the main body tube is radially wound with resistance wire successively along it; the positive pole of the resistance wire is connected with a storage battery respectively with negative pole; on the main body tube protective jacket is coated with the outside of resistance wire; a protective cover is fixedly installed on the protective jacket; the battery is located in protective cover and is fixedly connected with protective jacket, and the power connector of battery is stretched out outside cause protective cover.The utility model causes that main body tube heats up by controlling the power on/off of resistance wire, and then is heated up to oil, reduces the denseness of oil, is readily transported, and simple to operate, low cost.
Description
Technical field
The present invention relates to petroleum pipeline field, and in particular to a kind of hot type petroleum pipe coupling.
Background technology
During oil transportation, the denseness of oil can influence the density and transporting velocity of oil.Research shows, temperature
Change has considerable influence to oil denseness, and temperature more high-consistency is lower, and temperature is lower, and denseness is higher, when then wishing conveying in engineering
Oil denseness is more low better.Traditional method is that several temperature control terminals are built on conveying circuit, for being carried to oil temperature
Rise, disadvantage of this is that cost of investment is larger, equipment is complicated, fault rate is high.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of hot type petroleum pipe coupling, and the pipe box cupling was being transported
Can just be heated up to oil in journey, reduce the denseness of oil, be readily transported, and simple to operate, low cost.
The purpose of the present invention is implemented by the following technical programs：
A kind of hot type petroleum pipe coupling, including the main body tube that is made from a material that be thermally conductive and connect positioned at main body tube two ends pipeline
Mouthful, the periphery of the main body tube is radially wound with resistance wire successively along it, and the positive pole of the resistance wire and negative pole are respectively with one
Storage battery is connected, and is coated with protective jacket on the main body tube on the outside of resistance wire, and a guarantor is fixedly installed on the protective jacket
Shield, the battery is located in protective cover and is fixedly connected with protective jacket, and the power connector of battery stretches out cause protection
Cover is outer.
Further, the pipe interface is integrally formed with main body tube, and pipe interface includes connecting portion and limiting section, described
The external diameter of limiting section is provided with sealing ring, in limiting section more than the external diameter of the main body tube on the side wall of the limiting section
Periphery coats rubber sleeve, and the rubber sleeve length is more than the length of limiting section, and one end of rubber sleeve is concordant with limiting section and another
One end extends to side where connecting portion.
Further, the main body tube is iron pipe.
The present invention provides a kind of hot type petroleum pipe coupling, and the pipe box cupling includes main body tube and the pipe positioned at main body tube two ends
Road interface, is wound with resistance wire outside main body tube, causes that main body tube heats up by controlling the power on/off of resistance wire, and then to stone
Oil heats up, and reduces the denseness of oil, is readily transported, and simple to operate, low cost.
Brief description of the drawings
The present invention is described in further detail below according to drawings and Examples.
Fig. 1 is a kind of structural representation of hot type petroleum pipe coupling of the invention.
In figure：1- main body tubes；2a- connecting portions；2b- limiting sections；3- resistance wires；4- positive poles；5- negative poles；6- protective jackets；7-
Protective cover；8- batteries；9- sealing rings；10- rubber sleeves；11- power connectors.
Specific embodiment
As shown in figure 1, a kind of hot type petroleum pipe coupling described in the embodiment of the present invention, including be made from a material that be thermally conductive
Main body tube 1 and positioned at the two ends pipe interface of main body tube 1, the periphery of main body tube 1 is radially wound with resistance wire 3 successively along it, electricity
The positive pole 4 for hindering silk 3 is electrically connected with a battery 8 respectively with negative pole 5, and the outside of resistance wire 3 is coated with protective jacket 6 on main body tube 1,
A protective cover 7 is fixedly installed on protective jacket 6, battery 8 is located in protective cover 7 and is fixedly connected with protective jacket 6, battery 8
Power connector 11 stretch out cause protective cover 7 outside, protective jacket 6 is made up of glass fibre.
The present invention when in use, pipeline to be connected is docked with two pipe joints respectively, when the oil denseness in pipeline
When denseness is too high, it is powered to heating wire, main body tube is heated, and then heated up to oil, reduce the denseness of oil, is easy to fortune
It is defeated and simple to operate, low cost.
It is a kind of that preferred embodiment two pipe interfaces are integrally formed with main body tube 1, pipe interface including connecting portion 2a and
The external diameter of limiting section 2b, limiting section 2b is provided with sealing ring 9 more than the external diameter of main body tube 1 on the side wall of limiting section 2b, in limit
The periphery cladding rubber sleeve 10 of position portion 2b, length of the length of rubber sleeve 10 more than limiting section 2b, one end and the limit of rubber sleeve 10
Position portion 2b is concordant and the other end extends to side where connecting portion 2a, using said structure, can either ensure the sealing property of pipeline,
Electric leakage is prevented from simultaneously, improves security performance.
Preferably, main body tube 1 is iron pipe, low cost, it is easy to purchase.
A kind of hot type petroleum pipe coupling that the present invention is provided has can just heat up to oil in transportation, reduce stone
Oil denseness, be readily transported, simple to operate, low cost advantage, it is easy to promote the use of.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
For a person skilled in the art, it can still be adjusted to the technical scheme described in foregoing embodiments, or
Person carries out equivalent to which part technical characteristic, all any modifications within the spirit and principles in the present invention, made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a kind of hot type petroleum pipe coupling, it is characterised in that：Including the main body tube being made from a material that be thermally conductive and positioned at main body tube
Two ends pipe interface, the periphery of the main body tube is radially wound with resistance wire successively along it, the positive pole of the resistance wire with it is negative
Pole is connected with a storage battery respectively, is coated with protective jacket on the main body tube on the outside of resistance wire, fixed on the protective jacket
A protective cover is provided with, the battery is located in protective cover and is fixedly connected with protective jacket, the power connector of battery
Stretch out outside cause protective cover.
2. a kind of hot type petroleum pipe coupling according to claim 1, it is characterised in that：The pipe interface and main body tube
It is integrally formed, pipe interface includes connecting portion and limiting section, the external diameter of the external diameter more than the main body tube of the limiting section, in institute
State and be provided with sealing ring on the side wall of limiting section, rubber sleeve is coated in the periphery of limiting section, the rubber sleeve length is more than limit
The length in position portion, one end of rubber sleeve is concordant with limiting section and the other end extends to side where connecting portion.
3. a kind of hot type petroleum pipe coupling according to claim 1, it is characterised in that：The main body tube is iron pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278744.0U CN206206887U (en) | 2016-11-27 | 2016-11-27 | A kind of hot type petroleum pipe coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278744.0U CN206206887U (en) | 2016-11-27 | 2016-11-27 | A kind of hot type petroleum pipe coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206887U true CN206206887U (en) | 2017-05-31 |
Family
ID=58748347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278744.0U Expired - Fee Related CN206206887U (en) | 2016-11-27 | 2016-11-27 | A kind of hot type petroleum pipe coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439365A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Heating type petroleum pipeline coupler |
-
2016
- 2016-11-27 CN CN201621278744.0U patent/CN206206887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439365A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Heating type petroleum pipeline coupler |
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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: 20171127 |