CN211175868U - Graphite alkene intelligence heating sleeve - Google Patents

Abstract

The utility model discloses a graphite alkene intelligence heating sleeve, include: the outer wall of the sleeve is sequentially wrapped with an inner heat-insulating layer, a heating layer, an outer heat-insulating layer, an anticorrosive layer and a protective layer; the temperature controller and the power supply device are arranged outside the sleeve and electrically connected with the temperature controller; wherein, the outer wall of the sleeve is evenly provided with a plurality of temperature sensors, the protective layer is provided with a sensor interface electrically connected with the sensors and an external power supply interface electrically connected with the heating layer, the sensor interface is electrically connected with the temperature controller, and the external power supply interface is electrically connected with the power supply device. This sleeve pipe is through setting up a plurality of temperature sensor on the casing wall, but the temperature of the intraductal oil of real-time detection cover to can transmit its temperature signal to external temperature controller through the sensor interface, the temperature controller carries out effective control to its temperature, avoids the sleeve pipe to take place to freeze stifled, thereby guarantees the normal transport pipe of oil in the transport pipe.

Description

Graphite alkene intelligence heating sleeve

Technical Field

The utility model relates to a special pipeline technical field in oil field, more specifically the utility model relates to a graphite alkene intelligence heating tube that says so.

Background

The pipeline is an indispensable important element for production and transportation of crude oil in an oil field, and a ground conveying sleeve pipe can be frozen and blocked frequently in oil production in winter, so that the production of natural gas can be greatly reduced, and normal production is influenced. Therefore, in order to prevent that the sleeve pipe from taking place to freeze stifled, the mode that adopts heat preservation fibre cloth and heat band heat preservation heating to the sleeve pipe more heats, though the heat band temperature is very high, but sheathed tube temperature is very low, most heat gives off in the air, in addition, it is big to use the heat band power consumption, easy electric leakage, there is certain potential safety hazard, and need often to change because of the fragile needs, both extravagant electric energy like this, increase manufacturing cost and hardly reach anticipated effect again, and the heating function is single, can not realize intellectuality.

Therefore, how to provide a graphene intelligent heating sleeve with low energy consumption and controllable temperature is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a controllable graphite alkene intelligence heating tube of low energy consumption and temperature.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a graphene smart heating sleeve, comprising: the outer wall of the sleeve is sequentially wrapped with an inner heat-insulating layer, a heating layer, an outer heat-insulating layer, an anticorrosive layer and a protective layer; and

the temperature controller is arranged outside the sleeve and the power supply device is electrically connected with the temperature controller;

wherein, the equipartition has a plurality of temperature sensor on the sleeve pipe outer wall, be provided with on the protective layer with the sensor interface that the sensor electricity is connected and with the external power source interface that the zone of heating electricity is connected, just the sensor interface with the temperature controller electricity is connected, external power source interface with power supply unit electricity is connected.

According to the technical scheme, compare with prior art, the utility model discloses a with graphite alkene intelligence heating sleeve, this sleeve pipe is through setting up a plurality of temperature sensor on the casing wall, but the temperature of the intraductal oil of real-time detection cover to can transmit its temperature signal to external temperature controller through the sensor interface, the temperature controller carries out effective control to its temperature, avoids the sleeve pipe to take place to freeze stifled, thereby guarantees the normal transport pipe of oil in the transport pipe.

Further, the heating layer is a graphene composite heating layer.

Furthermore, the anticorrosive coating is any one of an epoxy phenolic coating layer, a polyethylene anticorrosive coating and a corrosion-resistant fiber layer.

The beneficial effect that adopts above-mentioned technical scheme to produce is, strengthens the antiseptic ability of sleeve pipe, improves its life.

Further, the inner heat-insulating layer and the outer heat-insulating layer are any one of an asbestos heat-insulating layer, a rubber type foaming plastic layer and a glass fiber layer.

The beneficial effect that adopts above-mentioned technical scheme to produce is that interior heat preservation and outer heat preservation improve sheathed tube thermal insulation performance, reduce the outside heat that gives off of sleeve pipe, reduce energy consumption.

Furthermore, an elastic buffer layer is arranged between the outer heat-insulating layer and the anticorrosive layer.

The beneficial effect who adopts above-mentioned technical scheme to produce is that, the elastic buffer layer can alleviate the collision when the sleeve pipe transports, avoids damaging because of the collision, further improves life.

Furthermore, the two ends of the sleeve are also provided with connectors.

Adopt above-mentioned technical scheme to produce beneficial effect is, when in actual use, combine a plurality of sleeve pipe together through the connector, form heat preservation pipeline for transportation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic diagram of a structure of a graphene intelligent heating sleeve provided by the present invention.

Wherein: 1-sleeve pipe, 2-inner heat preservation layer, 3-heating layer, 4-outer heat preservation layer, 5-elastic buffer layer, 6-anticorrosive layer, 7-protective layer, 8-temperature controller, 9-power supply device, 10-sensor, 11-sensor interface, 12-external power supply interface and 13-connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the embodiment of the utility model discloses graphite alkene intelligence heating sleeve, include: the outer wall of the sleeve 1 is sequentially wrapped with an inner heat-insulating layer 2, a heating layer 3, an outer heat-insulating layer 4, an anticorrosive layer 6 and a protective layer 7; and

a temperature controller 8 and a power supply device 9 which are both arranged outside the sleeve 1 and are electrically connected with the temperature controller 8;

wherein, a plurality of temperature sensors 10 are evenly distributed on the outer wall of the sleeve 1, a sensor interface 11 electrically connected with the sensor 10 and an external power supply interface 12 electrically connected with the heating layer 3 are arranged on the protective layer 7, the sensor interface 11 is electrically connected with the temperature controller 8, and the external power supply interface 12 is electrically connected with the power supply device 9.

The external power supply interface can adopt an aviation socket, and the power supply device can adopt a vehicle-mounted storage battery.

The heating layer 3 is a graphene composite heating layer; the anticorrosive layer 6 is any one of an epoxy phenolic coating layer, a polyethylene anticorrosive layer and a corrosion-resistant fiber layer; the inner insulating layer 2 and the outer insulating layer 4 are any one of an asbestos insulating layer, a rubber type foaming plastic layer and a glass fiber layer.

An elastic buffer layer 5 is arranged between the outer heat-insulating layer 4 and the anticorrosive layer 6.

The sleeve 1 is also provided with connectors 13 at both ends, which are preferably flanges.

The utility model discloses a graphite alkene intelligence heating sleeve adopts graphite alkene compound zone of heating (using graphite alkene to make as the main raw materials), because of graphite alkene material has high thermal conductivity, can produce higher temperature under lower voltage condition, greatly reduced the energy consumption. Meanwhile, the heating temperature can be set through the temperature controller, the heating temperature value is displayed, intelligent heating and visualization of the sleeve are achieved, and temperature control and management are facilitated.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A graphite alkene intelligence heating sleeve pipe which characterized in that includes: the outer wall of the sleeve (1) is sequentially wrapped with an inner heat-insulating layer (2), a heating layer (3), an outer heat-insulating layer (4), an anticorrosive layer (6) and a protective layer (7); and

a temperature controller (8) and a power supply device (9) which are both arranged outside the sleeve (1) and are electrically connected with the temperature controller (8);

wherein, the equipartition has a plurality of temperature sensor (10) on sleeve pipe (1) outer wall, be provided with on protective layer (7) with sensor interface (11) that sensor (10) electricity is connected and with external power source interface (12) that zone of heating (3) electricity is connected, just sensor interface (11) with temperature controller (8) electricity is connected, external power source interface (12) with power supply unit (9) electricity is connected.

2. The graphene intelligent heating sleeve according to claim 1, wherein the heating layer (3) is a graphene composite heating layer.

3. The graphene intelligent heating sleeve according to claim 1, wherein the anticorrosive layer (6) is any one of an epoxy phenolic coating layer, a polyethylene anticorrosive layer and a corrosion-resistant fiber layer.

4. The intelligent graphene heating sleeve according to claim 1, wherein the inner insulating layer (2) and the outer insulating layer (4) are made of any one of an asbestos insulating layer, a rubber type foamed plastic layer and a glass fiber layer.

5. The graphene intelligent heating sleeve according to claim 1, wherein an elastic buffer layer (5) is further arranged between the outer insulating layer (4) and the anticorrosive layer (6).

6. The graphene intelligent heating sleeve according to claim 1, wherein connectors (13) are further arranged at two ends of the sleeve (1).

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