CN215485959U - Energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device - Google Patents
Energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device Download PDFInfo
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- CN215485959U CN215485959U CN202122116107.0U CN202122116107U CN215485959U CN 215485959 U CN215485959 U CN 215485959U CN 202122116107 U CN202122116107 U CN 202122116107U CN 215485959 U CN215485959 U CN 215485959U
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Abstract
The utility model relates to the technical field of oil extraction, and discloses an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device which comprises a base, a heating box and a wellhead pipe, wherein the heating box is fixedly arranged on the base, an annular heat transfer copper plate is arranged in a cavity of the heating box, the wellhead pipe is arranged in the cavity of the annular heat transfer copper plate, and six groups of positioning heating mechanisms distributed in an annular array are arranged on the inner wall of the annular heat transfer copper plate. According to the energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device, the positioning heating mechanism and the heat transfer mechanism are arranged, under the action of the positioning spring, the heat insulation plate and the heating pad can extrude and position the outer wall of the wellhead pipe, and under the action of the elasticity of the fastening spring, the positioning efficiency of the annular heat transfer copper plate inner wellhead pipe is improved, the heating stability of the wellhead pipe in the annular heat transfer copper plate cavity is guaranteed, and the energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of oil extraction, in particular to an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device.
Background
Through retrieval application number 201920525474.6 discloses an oil recovery well head pipeline heating auxiliary device, concretely relates to oil recovery technical field, including the heating chamber, the heating chamber inboard is provided with cyclic annular heat transfer copper and inside is provided with two heating resistor, the heating chamber outside is provided with first heat recovery subassembly, first heat recovery subassembly bottom is provided with the base.
However, the inventor finds that the technical scheme still has at least the following defects:
the heating intracavity of prior art is provided with heating resistor, through the heating of heating resistor to the heating chamber, make and heat annular heat transfer copper, put into annular heat transfer copper with the wellhead pipe again, realize the heating to the import pipe, but the unable not unidimensional wellhead pipe of current technique carries out good location heating, when leading to the heating of unidimensional wellhead pipe, still need the unidimensional annular heat transfer copper of adaptation, not only the cost of enterprise has been increased, and energy-concerving and environment-protective and efficient purpose has been played. Therefore, an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art and provides an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device.
In order to achieve the purpose, the utility model adopts the following technical scheme that the energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device comprises a base, a heating box and a wellhead pipe, wherein the heating box is fixedly installed on the base, an annular heat transfer copper plate is arranged in a cavity of the heating box, the wellhead pipe is arranged in the cavity of the annular heat transfer copper plate, six groups of positioning heating mechanisms distributed in an annular array are arranged on the inner wall of the annular heat transfer copper plate, each positioning heating mechanism comprises a telescopic sleeve, each telescopic sleeve is composed of two hollow cylinders, each telescopic sleeve is fixedly installed on the inner wall of the annular heat transfer copper plate, the output end of each telescopic sleeve is fixedly connected with a heat-insulating plate, each heat-insulating plate is arc-shaped, the output end of each heat-insulating plate is fixedly connected with a heating pad, each heating pad is arc-shaped, the telescopic sleeves and the heating pads are made of metal, and positioning springs are sleeved on the outer walls of the telescopic sleeves and positioned between the inner wall of the annular heat transfer copper plate and the outer walls of the heat-insulating plates, the flexible sleeve cavity is internally provided with a flexible sleeve, one end of the heat conducting rod movably penetrates through the flexible sleeve and is close to the wellhead pipe is fixedly connected with an arc-shaped heating plate, one end of the heat conducting rod far away from the wellhead pipe movably penetrates through the inner wall of the annular heat-transfer copper plate and one end of the heat conducting rod far away from the wellhead pipe extends into the heating box cavity, the heat conducting rod movably penetrates through the heat insulation plate and the heating pad, one side wall surface of the heating pad close to the wellhead pipe is provided with a matching groove mutually clamped with the heating plate, the heat conducting rod is made of metal, one end of the heat conducting rod in the heating box cavity is fixedly provided with an arc-shaped heat-conducting plate, the outer wall of the heat conducting rod is sleeved with an extrusion spring, the extrusion spring is positioned between the heat conducting plate and the inner wall of the annular heat-transfer copper plate, the inner wall of the annular heat-transfer copper plate is provided with heat-transfer mechanisms distributed in an annular array, the heat-transfer mechanisms are arranged between two adjacent flexible sleeves, and comprise heat-transfer sleeves, the heat transfer sleeve is fixedly arranged on the inner wall of the annular heat transfer copper plate and penetrates through the inner wall of the annular heat transfer copper plate, and the heat transfer sleeve is composed of two hollow cylinders.
Preferably, the heat transfer plate is fixedly mounted at the output end, close to the outer wall of the wellhead pipe, of the heat transfer sleeve, the heat transfer plate is an arc-shaped hollow body, and one end, far away from the wellhead pipe, of the heat transfer sleeve is located in the cavity of the heating box.
Preferably, the outer wall of the heat transfer sleeve is sleeved with a fastening spring, the fastening spring is positioned between the outer wall of the heat transfer plate and the inner wall of the annular heat transfer copper plate, and one side of the heat transfer plate, which is close to the inner wall of the wellhead pipe, is fixedly provided with an arc-shaped heating copper plate.
Preferably, the wall surface of one side of the heat transfer plate close to the heating copper plate is provided with heat conduction holes which are uniformly distributed, and the heat transfer sleeve is used for communicating the cavity of the heating box with the cavity of the heat transfer plate.
Preferably, the heat transfer sleeve, the heat transfer plate and the heating copper plate are made of metal.
Advantageous effects
The utility model provides an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device. The method has the following beneficial effects:
(1) the energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device is provided with the positioning heating mechanism and the heat transfer mechanism, under the action of the positioning spring, the heat-insulating plate and the heating pad can extrude and position the outer wall of the wellhead pipe, and under the action of the elasticity of the fastening spring, the positioning efficiency of the annular heat transfer copper plate inner wellhead pipe is improved, and the heating stability of the wellhead pipe in the annular heat transfer copper plate cavity is ensured.
(2) According to the energy-saving and environment-friendly oil extraction well head pipeline heating auxiliary device, the positioning heating mechanism is arranged, the heat conducting plate and the heat conducting rod are located in the cavity of the heating box at a position far away from the well head pipe, heat heated in the cavity of the heating box can be transferred to the heating pad through the heat conducting plate and the heat conducting rod, the heating pad and the heating plate are in direct contact with the outer wall of the well head pipe, contact heating of the well head pipe is achieved, and accordingly auxiliary heating efficiency of the well head pipe is improved.
(3) According to the energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device, the heat transfer mechanism is arranged, the heat intensity of the heating in the heating box cavity can be directly guided into the heat transfer plate cavity through the heat transfer sleeve, the heat intensity in the heat transfer plate cavity can be transferred onto the heating copper plate through the heat conduction hole, and the heating copper plate is contacted with the outer wall of the wellhead pipe after being heated, so that the effect of auxiliary heating on the wellhead pipe is achieved, and the auxiliary heating efficiency on the wellhead pipe is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the utility model at B of FIG. 1;
FIG. 4 is a perspective view of a heat transfer sleeve according to the present invention;
fig. 5 is a perspective view of the telescopic sleeve of the present invention.
Illustration of the drawings:
1. a base; 11. a heating box; 12. an annular heat transfer copper plate; 13. a wellhead pipe; 2. positioning a heating mechanism; 21. a positioning spring; 22. a thermal insulation board; 23. heating plates; 24. a heating pad; 25. a heat conducting rod; 26. a heat conducting plate; 27. a compression spring; 28. a telescopic sleeve; 3. a heat transfer mechanism; 31. a heat transfer sleeve; 32. a fastening spring; 35. a heat transfer plate; 36. heating the copper plate; 37. and heat conduction holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): an energy-saving and environment-friendly oil extraction wellhead pipeline heating auxiliary device is shown in figures 1-5 and comprises a base 1, a heating box 11 and a wellhead pipe 13, wherein the heating box 11 is fixedly installed on the base 1, an annular heat transfer copper plate 12 is arranged in a cavity of the heating box 11, the wellhead pipe 13 is arranged in a cavity of the annular heat transfer copper plate 12, the base 1, the heating box 11 and the annular heat transfer copper plate 12 are all in the prior art, and are not repeated herein, six groups of positioning heating mechanisms 2 distributed in an annular array are arranged on the inner wall of the annular heat transfer copper plate 12, each positioning heating mechanism 2 comprises a telescopic sleeve 28, each telescopic sleeve 28 is composed of two hollow cylinders, each telescopic sleeve 28 is fixedly installed on the inner wall of the annular heat transfer copper plate 12, an output end of each telescopic sleeve 28 is fixedly connected with a heat insulation plate 22, each heat insulation plate 22 is arc-shaped, an output end of each heat insulation plate 22 is fixedly connected with a heating pad 24, each heating pad 24 is arc-shaped, the material of telescopic sleeve 28 and heating pad 24 is metal, the outer wall of telescopic sleeve 28 is emboliaed and has been had positioning spring 21, positioning spring 21 is located between annular heat transfer copper 12 inner wall and heated board 22 outer wall, telescopic sleeve 28 is provided with in the 28 intracavity of telescopic sleeve, the activity of conducting rod 25 runs through telescopic sleeve 28 and the one end fixedly connected with curved hot plate 23 of conducting rod 25 near well mouth pipe 13, the activity of the one end of conducting rod 25 far away from well mouth pipe 13 runs through annular heat transfer copper 12 inner wall and the one end of conducting rod 25 far away from well mouth pipe 13 stretches into in heating box 11 intracavity, the activity of conducting rod 25 runs through heated board 22 and heating pad 24, the one side wall of heating pad 24 near well mouth pipe 13 is seted up the cooperation groove of the mutual block with hot plate 23, the material of conducting rod 25 is metal, the one end fixed mounting that conducting rod 25 is located heating box 11 intracavity has curved heat-conducting plate 26, the outer wall of the heat conducting rod 25 is sleeved with an extrusion spring 27, the extrusion spring 27 is positioned between the heat conducting plate 26 and the inner wall of the annular heat transfer copper plate 12, the inner wall of the annular heat transfer copper plate 12 is provided with the heat transfer mechanisms 3 distributed in an annular array, the heat transfer mechanisms 3 are arranged between two adjacent telescopic sleeves 28, each heat transfer mechanism 3 comprises a heat transfer sleeve 31, each heat transfer sleeve 31 is fixedly arranged on the inner wall of the annular heat transfer copper plate 12, each heat transfer sleeve 31 penetrates through the inner wall of the annular heat transfer copper plate 12, each heat transfer sleeve 31 is composed of two hollow cylinders, the output end, close to the outer wall of the wellhead pipe 13, of each heat transfer sleeve 31 is fixedly provided with a heat transfer plate 35, each heat transfer plate 35 is an arc-shaped hollow body, one end, far away from each heat transfer sleeve 31, of the wellhead pipe 13 is positioned in the cavity of the heating box 11, the outer wall of each heat transfer sleeve 31 is sleeved with a fastening spring 32, and the fastening spring 32 is positioned between the outer wall of each heat transfer plate 35 and the inner wall of the annular heat transfer copper plate 12, an arc-shaped heating copper plate 36 is fixedly installed on one side of the heat transfer plate 35 close to the inner wall of the wellhead pipe 13, heat conduction holes 37 which are uniformly distributed are formed in the wall surface of one side of the heat transfer plate 35 close to the heating copper plate 36, and the cavity of the heating box 11 and the cavity of the heat transfer plate 35 are communicated with each other through the heat transfer sleeve 31.
The working principle of the utility model is as follows: according to the utility model, by arranging the positioning heating mechanism 2 and the heat transfer mechanism 3, the wellhead pipes 13 with different sizes can be placed into the cavity of the annular heat transfer copper plate 12 for limiting and positioning, then the annular heat transfer copper plate 12 is heated by heating equipment in the cavity of the heating box 11, the heated heat is strongly transferred to the wellhead pipes 13 through the positioning heating mechanism 2 and the heat transfer mechanism 3, the wellhead pipes 13 can be heated, under the action of the positioning springs 21, the outer walls of the wellhead pipes 13 can be extruded and positioned by the heat insulation plate 22 and the heating pads 24, and under the action of the elasticity of the fastening springs 32, the positioning efficiency of the wellhead pipes 13 in the annular heat transfer copper plate 12 is improved, and the heating stability of the wellhead pipes 13 in the cavity of the annular heat transfer copper plate 12 is ensured.
The utility model has the advantages that through the arrangement of the positioning heating mechanism 2 and the heat transfer mechanism 3, under the action of the positioning spring 21, the heat insulation plate 22 and the heating pad 24 can extrude and position the outer wall of the wellhead pipe 13, and the elastic force of the fastening spring 32 is matched, so that the positioning efficiency of the utility model on the wellhead pipe 13 in the annular heat transfer copper plate 12 is improved, and the heating stability of the wellhead pipe 13 in the cavity of the annular heat transfer copper plate 12 is ensured, the utility model has simple structure and convenient operation, realizes the auxiliary heating and positioning of the wellhead pipes 13 with different eating sizes, does not need enterprises to purchase heating boxes 11 and annular heat transfer copper plates 12 with different sizes in large scale to meet the auxiliary heating of the wellhead pipe 13, thereby realizing the purposes of energy saving, environmental protection and high efficiency, and improving the practicability of the utility model, through the arrangement of the positioning heating mechanism 2, the heat conduction plate 26 and the heat conduction rod 25 are positioned in the cavity of the heating boxes 11, the heat quantity heated in the cavity of the heating box 11 can be transferred to the heating pad 24 through the heat conduction plate 26 and the heat conduction rod 25, the heating pad 24 and the heating plate 23 are in direct contact with the outer wall of the wellhead pipe 13, so that the wellhead pipe 13 is heated in a contact manner, and the auxiliary heating efficiency of the wellhead pipe 13 is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device, includes base (1), heating cabinet (11) and well head pipe (13), and heating cabinet (11) fixed mounting is on base (1), and the intracavity of heating cabinet (11) is provided with cyclic annular heat transfer copper (12), and well head pipe (13) set up in cyclic annular heat transfer copper (12) intracavity, its characterized in that: the inner wall of the annular heat transfer copper plate (12) is provided with six groups of positioning heating mechanisms (2) distributed in an annular array, each positioning heating mechanism (2) comprises a telescopic sleeve (28), each telescopic sleeve (28) consists of two hollow cylinders, each telescopic sleeve (28) is fixedly installed on the inner wall of the annular heat transfer copper plate (12), the output end of each telescopic sleeve (28) is fixedly connected with a heat preservation plate (22), each heat preservation plate (22) is arc-shaped, the output end of each heat preservation plate (22) is fixedly connected with a heating pad (24), each heating pad (24) is arc-shaped, the telescopic sleeves (28) and the heating pads (24) are made of metal, and the outer wall of each telescopic sleeve (28) is sleeved with a positioning spring (21);
the positioning spring (21) is positioned between the inner wall of the annular heat transfer copper plate (12) and the outer wall of the heat insulation plate (22), an expansion sleeve (28) is arranged in a cavity of the expansion sleeve (28), the heat conduction rod (25) movably penetrates through the expansion sleeve (28) and one end, close to the wellhead pipe (13), of the heat conduction rod (25) is fixedly connected with an arc-shaped heating plate (23), one end, far away from the wellhead pipe (13), of the heat conduction rod (25) movably penetrates through the inner wall of the annular heat transfer copper plate (12) and one end, far away from the wellhead pipe (13), of the heat conduction rod (25) extends into the cavity of the heating box (11), the heat insulation plate (22) and the heating pad (24) are movably penetrated through by the heat conduction rod (25), a matching groove mutually clamped with the heating plate (23) is formed in the wall surface of one side, close to the wellhead pipe (13), of the heating pad (24), the heat conduction rod (25) is made of metal, one end, positioned in the cavity of the heating box (11), of the heat conduction rod (25) is fixedly provided with an arc-shaped heat conduction plate (26), the outer wall of the heat conducting rod (25) is sleeved with an extrusion spring (27), and the extrusion spring (27) is positioned between the heat conducting plate (26) and the inner wall of the annular heat conducting copper plate (12).
2. The energy-saving and environment-friendly oil production wellhead pipeline heating auxiliary device as claimed in claim 1, is characterized in that: the annular heat transfer copper plate (12) is characterized in that heat transfer mechanisms (3) distributed in an annular array are arranged on the inner wall of the annular heat transfer copper plate (12), the heat transfer mechanisms (3) are arranged between two adjacent telescopic sleeves (28), each heat transfer mechanism (3) comprises a heat transfer sleeve (31), the heat transfer sleeves (31) are fixedly installed on the inner wall of the annular heat transfer copper plate (12), the heat transfer sleeves (31) penetrate through the inner wall of the annular heat transfer copper plate (12), and each heat transfer sleeve (31) is composed of two hollow cylinders.
3. The energy-saving and environment-friendly oil production wellhead pipeline heating auxiliary device as claimed in claim 2, is characterized in that: the heat transfer sleeve (31) is fixedly provided with a heat transfer plate (35) at the output end close to the outer wall of the wellhead pipe (13), the heat transfer plate (35) is an arc hollow body, and one end of the wellhead pipe (13) far away from the heat transfer sleeve (31) is positioned in the cavity of the heating box (11).
4. The energy-saving and environment-friendly oil production wellhead pipeline heating auxiliary device as claimed in claim 2, is characterized in that: the outer wall of the heat transfer sleeve (31) is sleeved with a fastening spring (32), the fastening spring (32) is located between the outer wall of the heat transfer plate (35) and the inner wall of the annular heat transfer copper plate (12), and one side, close to the inner wall of the wellhead pipe (13), of the heat transfer plate (35) is fixedly provided with an arc-shaped heating copper plate (36).
5. The energy-saving and environment-friendly oil production wellhead pipeline heating auxiliary device as claimed in claim 3, is characterized in that: and heat conducting holes (37) which are uniformly distributed are formed in the wall surface of one side of the heat transfer plate (35) close to the heating copper plate (36), and the cavity of the heating box (11) and the cavity of the heat transfer plate (35) are communicated with each other through the heat transfer sleeve (31).
6. The energy-saving and environment-friendly oil production wellhead pipeline heating auxiliary device as claimed in claim 2, is characterized in that: the heat transfer sleeve (31), the heat transfer plate (35) and the heating copper plate (36) are all made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116107.0U CN215485959U (en) | 2021-09-02 | 2021-09-02 | Energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116107.0U CN215485959U (en) | 2021-09-02 | 2021-09-02 | Energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN215485959U true CN215485959U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116107.0U Active CN215485959U (en) | 2021-09-02 | 2021-09-02 | Energy-concerving and environment-protective oil recovery well head pipeline heating auxiliary device |
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| CN (1) | CN215485959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837615A (en) * | 2022-05-06 | 2022-08-02 | 盐城神华机械制造有限公司 | Novel fluid matched wellhead device |
-
2021
- 2021-09-02 CN CN202122116107.0U patent/CN215485959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837615A (en) * | 2022-05-06 | 2022-08-02 | 盐城神华机械制造有限公司 | Novel fluid matched wellhead device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 257000 No. 604, Xisi Road, Dongying District, Dongying City, Shandong Province Patentee after: Shengli Oilfield Zhongsheng Industrial Co.,Ltd. Address before: 257000 Hekou Oil production plant, Huanghe Road, Hekou District, Dongying City, Shandong Province Patentee before: Li Yunquan |
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| TR01 | Transfer of patent right |