Title:
GRAPHENE HEATER FOR OIL TANK OF OIL FIELD
Document Type and Number:
WIPO Patent Application WO/2021/249388
Kind Code:
A1
Abstract:
Disclosed is a graphene heater for an oil tank of an oil field. A heating layer of the heater is a graphene layer (2); a high-temperature-resistant insulating layer (1), an intermediate layer composed of the graphene layer (2) and electrode layers (3), and a high-temperature-resistant insulating layer (1) are tightly attached together in sequence and then attached to the inner wall of a housing (5); the housing (5) is columnar, one end of the housing (5) arranged in the oil tank is closed, the other end of the housing is fixed on the surface of the oil tank by means of a flange plate (4), and the flange plate (4) of the housing (5) is partially connected to a junction box (8); and when the electrode layers (3) at the two ends of the graphene layer (2) are electrified, under the action of an electric field, heat energy generated by severe friction and impact between carbon atoms of the graphene is radiated out by means of far infrared rays with a wavelength of 5 to 14 microns, so that heat is effectively provided, so as to realize heating, heat preservation and freezing prevention of the oil tank in the oil field.
Inventors:
ZHAO ANPING (CN)
Application Number:
PCT/CN2021/098883
Publication Date:
December 16, 2021
Filing Date:
June 08, 2021
Export Citation:
Assignee:
ZHAO ANPING (CN)
International Classes:
B65D88/74; B65D90/00; F24H9/18; H05B3/14; H05B3/18; H05B3/48; H05B3/82
Foreign References:
| CN112607236A | 2021-04-06 | |||
| CN109803457A | 2019-05-24 | |||
| CN110242251A | 2019-09-17 | |||
| CN110680599A | 2020-01-14 | |||
| CN203691669U | 2014-07-02 | |||
| US10397983B2 | 2019-08-27 |
Attorney, Agent or Firm:
BEIJING FINELAND IP FIRM (CN)
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