CN204703849U - A kind of production wellhead thermatron - Google Patents
A kind of production wellhead thermatron Download PDFInfo
- Publication number
- CN204703849U CN204703849U CN201520466068.9U CN201520466068U CN204703849U CN 204703849 U CN204703849 U CN 204703849U CN 201520466068 U CN201520466068 U CN 201520466068U CN 204703849 U CN204703849 U CN 204703849U
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- coil
- shell body
- thermatron
- electromagnetic coil
- utility
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Abstract
The utility model belongs to oil well vocal imitation skill field, provide a kind of production wellhead thermatron, comprise housing and electromagnetic coil, described electromagnetic coil is arranged on enclosure interior, described housing is spliced to form by left shell and right shell body, the end of described left shell is provided with card article, the end of described right shell body is provided with the draw-in groove that can coordinate clamping with card article, described electromagnetic coil is made up of the left coil of mutual grafting and right coil, described left coil leads to the first terminals, described right coil leads to the second terminals, all heat-barrier material is filled with between described left coil and left shell and between right coil and right shell body, the utility model can heat packing box safely and reliably, easy to operate, and heating effect is good, and can avoid the generation of fire explosion.
Description
Technical field
The utility model belongs to oil well vocal imitation skill field, relates to a kind of production wellhead thermatron.
Background technology
Oil extraction in oil field tree is oil, natural gas and the necessary channel of other gas from underground mining to ground, and wherein packing box is the important device controlling oil gas blowout, leakage.Packing inside packing box weares and teares, it is unlucky to turn over, and packing box is poorly sealed, and oil gas will leak from packing box upper end, pollutes or even gas blowout accident, therefore, changes packing in time, avoid oil and gas leakage, is the important process managing and must carry out that recovers the oil.But every autumn and winter season, temperature reduces, viscous crude, super-viscous oil poor fluidity, and in packing box, viscous crude and packing condense, and use conventional methods, pressure cap, packing cannot take out.Current oil recovery work generally uses benzine blow lamp to carry out naked light Baking out to well head winter, does greatly dangerous like this, belongs to the serious act of violating regulations that petroleum industry is prohibited.Its harmfulness has: one is naked light baking well head, and natural gas in the pit shaft that can ignite, initiation fire, even explodes, serious threat employee life security.Two is employee's blowtorch misoperations, can cause the accident such as burn, object strike.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide one can heat packing box safely and reliably, easy to operate, and heating effect is good, and the production wellhead thermatron that fire explosion can be avoided to occur.
Production wellhead thermatron of the present utility model, comprise housing and electromagnetic coil, described electromagnetic coil is arranged on enclosure interior, described housing is spliced to form by left shell and right shell body, the end of described left shell is provided with card article, the end of described right shell body is provided with the draw-in groove that can coordinate clamping with card article, described electromagnetic coil is made up of the left coil of mutual grafting and right coil, described left coil leads to the first terminals, described right coil leads to the second terminals, all heat-barrier material is filled with between described left coil and left shell and between right coil and right shell body.
In above-mentioned production wellhead thermatron, described electromagnetic coil is made up of the left coil of mutual grafting and right coil and refers to, the wire of each end of described left coil is all electrically connected with plug, the wire of each end of described right coil is all electrically connected with socket, and described plug is plugged in socket.
In above-mentioned production wellhead thermatron, described heat-barrier material is glass fiber, asbestos or rock wool.
The utility model beneficial effect: one of the present utility model can heat packing box safely and reliably, easy to operate, heating effect is good, and the production wellhead thermatron that fire explosion can be avoided to occur, during use, left shell and right shell body is made to embrace oil-well packing box, then in electromagnetic coil, high frequency electric is passed into, under the effect of electromagnetic induction, electromagnetic coil realizes the heating to oil-well packing box, owing to being filled with heat-barrier material between left coil and left shell and between right coil and right shell body, therefore the heat on oil-well packing box is not easy to distribute, improve heating effect, and the generation of staff's scald accident can be prevented.Because housing and electromagnetic coil all have employed connected structure, thus make the utility model can embrace oil-well packing box easily, have and mount and dismount advantage easily; The utility model, in the process heated oil-well packing box, avoids the use of naked light, avoids the generation of the security incidents such as fire explosion.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is the sectional structure schematic diagram after left coil and right coil splicing position amplify.
Detailed description of the invention
As Fig. 1, production wellhead thermatron shown in Fig. 2 and Fig. 3, comprise housing 1 and electromagnetic coil 2, it is inner that described electromagnetic coil 2 is arranged on housing 1, described housing 1 is spliced to form by left shell 11 and right shell body 12, the end of described left shell 11 is provided with card article 111, the end of described right shell body 12 is provided with the draw-in groove 121 that can coordinate clamping with card article 111, described electromagnetic coil 2 is made up of the left coil 21 of mutual grafting and right coil 22, described left coil 21 leads to the first terminals 211, described right coil 22 leads to the second terminals 221, heat-barrier material 3 is all filled with between described left coil 21 and left shell 11 and between right coil 22 and right shell body 12, described electromagnetic coil 2 is made up of the left coil 21 of mutual grafting and right coil 22 and refers to, the wire of each end of described left coil 21 is all electrically connected with plug 212, the wire of each end of described right coil 22 is all electrically connected with socket 222, the activity of described plug 212 is plugged in socket 222, described heat-barrier material 3 is glass fiber, asbestos or rock wool, during use, left shell and right shell body is made to embrace oil-well packing box, then in electromagnetic coil, high frequency electric is passed into, under the effect of electromagnetic induction, electromagnetic coil realizes the heating to oil-well packing box, owing to being filled with heat-barrier material between left coil and left shell and between right coil and right shell body, therefore the heat on oil-well packing box is not easy to distribute, improve heating effect, and the generation of staff's scald accident can be prevented.Because housing and electromagnetic coil all have employed connected structure, thus make the utility model can embrace oil-well packing box easily, have and mount and dismount advantage easily; The utility model, in the process heated oil-well packing box, avoids the use of naked light, avoids the generation of the security incidents such as fire explosion.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a production wellhead thermatron, it is characterized in that: comprise housing (1) and electromagnetic coil (2), it is inner that described electromagnetic coil (2) is arranged on housing (1), described housing (1) is spliced to form by left shell (11) and right shell body (12), the end of described left shell (11) is provided with card article (111), the end of described right shell body (12) is provided with the draw-in groove (121) that can coordinate clamping with card article (111), described electromagnetic coil (2) is made up of the left coil (21) of mutual grafting and right coil (22), described left coil (21) leads to the first terminals (211), described right coil (22) leads to the second terminals (221), heat-barrier material (3) is all filled with between described left coil (21) and left shell (11) and between right coil (22) and right shell body (12).
2. production wellhead thermatron according to claim 1, it is characterized in that: described electromagnetic coil (2) is made up of the left coil (21) of mutual grafting and right coil (22) and refers to, the wire of each end of described left coil (21) is all electrically connected with plug (212), the wire of each end of described right coil (22) is all electrically connected with socket (222), and described plug (212) activity is plugged in socket (222).
3. production wellhead thermatron according to claim 1, is characterized in that: described heat-barrier material (3) is glass fiber, asbestos or rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466068.9U CN204703849U (en) | 2015-06-28 | 2015-06-28 | A kind of production wellhead thermatron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466068.9U CN204703849U (en) | 2015-06-28 | 2015-06-28 | A kind of production wellhead thermatron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703849U true CN204703849U (en) | 2015-10-14 |
Family
ID=54283472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466068.9U Expired - Fee Related CN204703849U (en) | 2015-06-28 | 2015-06-28 | A kind of production wellhead thermatron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401919A (en) * | 2015-11-25 | 2016-03-16 | 中国石油天然气股份有限公司 | Wellhead electromagnetic heating device |
| GB2552351A (en) * | 2016-07-20 | 2018-01-24 | Mcaaa Ltd | A coupling |
-
2015
- 2015-06-28 CN CN201520466068.9U patent/CN204703849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401919A (en) * | 2015-11-25 | 2016-03-16 | 中国石油天然气股份有限公司 | Wellhead electromagnetic heating device |
| GB2552351A (en) * | 2016-07-20 | 2018-01-24 | Mcaaa Ltd | A coupling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160628 |