CN210135361U

CN210135361U - Petroleum heating insulating pipe device

Info

Publication number: CN210135361U
Application number: CN201921103419.4U
Authority: CN
Inventors: 林文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-03-10
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to an oil heating heat preservation pipe device, which comprises an oil inlet pipe, wherein the right end of the oil inlet pipe is provided with a heating pipe, the inner cavity of the heating pipe is provided with a fixed pipe, the fixed pipe is connected with the heating pipe through a fixed frame, the inner cavity of the fixed pipe is provided with a heat exchange pipe, the right end of the heating pipe is provided with a heat preservation pipe, the heat preservation pipe comprises an anti-corrosion pipe, the outer side of the anti-corrosion pipe is provided with a heat conduction plate, the outer side of the heat conduction plate is wound with a communication pipe, the left end of the communication pipe is connected with the heat exchange pipe, the right end of the communication pipe is connected with a return pipe, one side of the heating pipe is provided with a gas tank, the other end of the return pipe is connected with the gas tank, one side of the gas, meanwhile, the heating efficiency is improved, and the heating safety can be improved.

Description

Petroleum heating insulating pipe device

Technical Field

The utility model relates to an oil heating insulating tube device belongs to oil heating heat preservation technical field.

Background

The petroleum heating insulating tube is a pipe used for exploiting petroleum, but it has the insulating tube to be the steel pipe on the existing market, this kind of steel pipe is the double-layer pipe, the centre is the vacuum tube, the heat preservation effect of this kind of pipe is not good, and corrosion-resistant, short service life, heating to petroleum mainly adopts and heats the petroleum pipeline, but this method is with high costs, there is the pollution, and can not make the petroleum in the petroleum pipeline thermally equivalent, and then heating effect is unsatisfactory, some petroleum heating pipe even is the inner chamber with electric heating wire direct mount at the heating pipe, though solved the heating problem like this, but the petroleum has multiple inflammable substance to constitute, and electric heating wire may ignite the petroleum, cause the accident, therefore, need further improvement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide an oil heating and heat preservation pipe device, which has simple structure and reasonable design, can heat oil, simultaneously improve the heating efficiency, also can increase the heating safety, can fixedly support a heat exchange pipe by arranging a fixed pipe, simultaneously does not influence the existing flow, conveniently heat the oil, can carry out heat exchange operation by arranging the heat exchange pipe, conveniently and rapidly heat the oil, improve the heating efficiency, can protect the pipeline by arranging an anti-corrosion pipe, simultaneously improve the service life of the pipeline, can preserve heat of the oil in the heat preservation pipe by arranging a communicating pipe, improve the heat preservation effect, simultaneously can utilize the redundant heat, can recycle the gas with heat by arranging a return pipe, and reduce the waste of energy, meanwhile, the heating effect can be improved, and the problems in the background technology can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an oil heating insulating tube device, is including advancing oil pipe, it is equipped with the heating pipe to advance oil pipe right-hand member, the heating pipe inner chamber is equipped with fixed pipe, just fixed pipe passes through the mount and connects in the heating pipe, the heat exchange tube is installed to fixed inside pipe chamber, the heating pipe right-hand member is equipped with the insulating tube, the insulating tube is including the anticorrosion pipe, the anticorrosion outside of tubes is equipped with the heat-conducting plate, the winding of heat-conducting plate outside has communicating pipe, the communicating pipe left end is connected with the heat exchange tube, the communicating pipe right-hand member is connected with the back flow, heating pipe one side is equipped with the gas tank, just the back flow other end is connected with the gas tank, gas tank one side is connected with the air heater, just.

Further, the fixed pipe is of a frame structure, and the fixed pipe is connected with the heat exchange pipe through a connecting rod.

Further, the heat exchange tube is of a spiral structure, and radiating fins are arranged on the outer side of the heat exchange tube.

Furthermore, two ends of the heating pipe are connected with the oil inlet pipe and the heat preservation pipe through sealing pieces.

Further, an exhaust port is arranged at the joint of the return pipe and the gas tank.

Further, a heat insulation pipe is sleeved outside the heat insulation pipe, and heat insulation cotton is filled between the heat insulation pipe and the heat insulation pipe.

The utility model discloses beneficial effect: the utility model relates to an oil heating and heat preservation pipe device which has simple structure and reasonable design, can heat oil, meanwhile, the heating efficiency is improved, the heating safety can be improved, the heat exchange pipe can be fixedly supported by arranging the fixed pipe, meanwhile, the flow is not influenced, the petroleum is convenient to heat, the heat exchange operation can be carried out by arranging the heat exchange pipe, the petroleum is convenient and quick to heat, the heating efficiency is improved, the pipeline can be protected by arranging the anti-corrosion pipe, meanwhile, the service life of the pipeline is prolonged, the heat preservation of the petroleum in the heat preservation pipe can be realized by arranging the communicating pipe, the heat preservation effect is improved, meanwhile, redundant heat can be utilized, and gas with heat can be recycled by arranging the return pipe, so that the energy waste is reduced, and the heating effect can be improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a structure diagram of the petroleum heating insulating pipe device of the utility model.

Fig. 2 is a cross-sectional view of the fixing pipe of the oil heating insulating pipe device of the utility model.

Fig. 3 is a cross-sectional view of a heating pipe of the oil heating insulating pipe device of the utility model.

Reference numbers in the figures: 1. an oil inlet pipe; 2. heating a tube; 3. a fixed tube; 4. a heat exchange pipe; 5. a heat preservation pipe; 6. an anti-corrosion tube; 7. a heat conducting plate; 8. a communicating pipe; 9. a return pipe; 10. a gas box; 11. a hot air blower; 12. a gas inlet; 13. an exhaust port; 14. a heat insulation pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, an oil heating and heat preserving pipe device comprises an oil inlet pipe 1, a heating pipe 2 is arranged at the right end of the oil inlet pipe 1, a fixed pipe 3 is arranged in the inner cavity of the heating pipe 2, the heat exchanging pipe 4 can be fixedly supported without affecting the flow of the oil, the oil can be conveniently heated, the fixed pipe 3 is connected with the heating pipe 2 through a fixed frame, the heat exchanging pipe 4 is arranged in the inner cavity of the fixed pipe 3, the heat exchanging operation can be performed, the oil can be conveniently and rapidly heated, the heating efficiency is improved, a heat preserving pipe 5 is arranged at the right end of the heating pipe 2, the heat preserving pipe 5 comprises an anti-corrosion pipe 6, the pipeline can be protected, the service life of the pipeline is prolonged, a heat conducting plate 7 is arranged outside the anti-corrosion pipe 6, a communicating pipe 8 is wound outside the heat conducting plate 7, improve the heat preservation effect, can utilize unnecessary heat simultaneously, 8 left ends of communicating pipe are connected with heat exchange tube 4, 8 right-hand members of communicating pipe are connected with back flow 9, can recycle the gas that has the heat, reduce the waste of the energy, can improve the effect of heating simultaneously, 2 one sides of heating pipe are equipped with gas tank 10, just the back flow 9 other end is connected with gas tank 10, gas tank 10 one side is connected with air heater 11, just air heater 11 passes through the connecting pipe and is connected with the heat exchange tube 4 other end, gas tank 11 top is equipped with gaseous access mouth 12, conveniently lets in gas.

More specifically, fixed pipe 3 is frame construction, just be connected through the connecting rod between fixed pipe 3 and the heat exchange tube 4, the heat exchange tube 4 is helical structure, just radiating fin is installed in the heat exchange tube 4 outside, 2 both ends of heating pipe with advance between oil pipe 1, the heat preservation pipe 5 and be connected through the sealing member, back flow 9 is equipped with gas vent 13 with the junction of gas tank 10, the heat preservation pipe 5 outside cover is equipped with thermal-insulated pipe 14, it has the heat preservation cotton to fill between thermal-insulated pipe 14 and the heat preservation pipe 5.

Example 2

Protective gas can be introduced into the gas tank 10 to protect the heat exchange tube 4 and the communicating tube 8, and meanwhile, the heat exchange efficiency is increased.

The utility model discloses the theory of operation: when heating oil, open the air heater to open gaseous access mouth 12 and let in gas in to gas tank 10, heat and send into heat exchange tube 4 through air heater 11 and heat oil in, then get into communicating pipe 8, keep warm to oil through heat-conducting plate 7, get back to gas tank 10 through back flow 9, recycle, heat insulating tube 14 keeps warm to the insulating tube simultaneously, the effect of improvement.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The petroleum heating heat preservation pipe device comprises an oil inlet pipe (1) and is characterized in that the right end of the oil inlet pipe (1) is provided with a heating pipe (2), the inner cavity of the heating pipe (2) is provided with a fixed pipe (3), the fixed pipe (3) is connected with the heating pipe (2) through a fixed frame, the inner cavity of the fixed pipe (3) is provided with a heat exchange pipe (4), the right end of the heating pipe (2) is provided with a heat preservation pipe (5), the heat preservation pipe (5) comprises an anti-corrosion pipe (6), the outer side of the anti-corrosion pipe (6) is provided with a heat conduction plate (7), the outer side of the heat conduction plate (7) is wound with a communication pipe (8), the left end of the communication pipe (8) is connected with the heat exchange pipe (4), the right end of the communication pipe (8) is connected with a return pipe (9), one side of the heating pipe, one side of the gas box (10) is connected with an air heater (11), the air heater (11) is connected with the other end of the heat exchange tube (4) through a connecting tube, and a gas access opening (12) is formed in the top of the gas box (10).

2. The oil heating insulating pipe device according to claim 1, characterized in that: the fixed pipe (3) is of a frame structure, and the fixed pipe (3) is connected with the heat exchange pipe (4) through a connecting rod.

3. The oil heating insulating pipe device according to claim 1, characterized in that: the heat exchange tube (4) is of a spiral structure, and radiating fins are installed on the outer side of the heat exchange tube (4).

4. The oil heating insulating pipe device according to claim 1, characterized in that: the two ends of the heating pipe (2) are connected with the oil inlet pipe (1) and the heat preservation pipe (5) through sealing pieces.

5. The oil heating insulating pipe device according to claim 1, characterized in that: an exhaust port (13) is arranged at the joint of the return pipe (9) and the gas tank (10).

6. The oil heating insulating pipe device according to claim 1, characterized in that: the heat insulation pipe (14) is sleeved on the outer side of the heat insulation pipe (5), and heat insulation cotton is filled between the heat insulation pipe (14) and the heat insulation pipe (5).