A high-efficiency heat dissipation special frequency conversion control cabinet for oil fields
A frequency conversion control cabinet and control cabinet technology, applied in the field of control cabinets, can solve problems affecting the service life of internal electrical components, hidden dangers of control cabinets, unsatisfactory heat dissipation, etc., to achieve convenient and simple installation, increase work safety factor, and prolong use The effect of longevity
Active Publication Date: 2019-09-03
正弦科技有限公司
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Problems solved by technology
[0003] The frequency conversion control cabinet used for oil field work often needs to work for a long time. The internal frequency converter and other electrical components work for a long time to generate a lot of heat, which brings great hidden dangers to the normal operation of the control cabinet, and also affects the internal electrical components. Service life, the common cooling method of the control cabinet is to dissipate heat through the axial flow fan, the cooling effect is not ideal, so a special frequency conversion control cabinet for oil field with high efficiency cooling is needed to improve the above problems
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-6 , the present invention provides a technical solution:
[0028]A high-efficiency heat dissipation special frequency conversion control cabinet for oil fields, including a control cabinet base 1 and a base heat dissipation plate 2, the base heat dissipation plate 2 is connected with screws on the outer wall of the control cabinet base 1, and the control cabinet main body is welded at the end of the control cabinet base 1 fa...
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The invention relates to the technical field of control cabinets and in particular to an efficiently-cooled oil field-specific variable-frequency control cabinet comprising a control cabinet base anda base heat dissipation plate, wherein the outer wall of the control cabinet base is screwed to the base heat dissipation plate; a control cabinet main body is welded to one end of the control cabinetaway from the ground; a left door and a right door are hinged to one end of the control cabinet main body close to the base heat dissipation plate; a dustproof plate is screwed to the outer wall of the left door; a power switch knob, a control switch knob, an indicator light, a voltmeter and an ammeter are screwed to a side of the left door close to the dustproof plate; an industrial display screen is screwed to a side of the right door close to the power switch knob; a door lock is screwed to a position of the right door close to the left door; and a suspension ring is screwed to an end of the control cabinet main body away from the ground. The efficiently-cooled oil field-specific variable-frequency control cabinet has a good heat dissipation effect, can prolong the service lives of electrical components, and has high stability and practicability, and has a certain promotion value.
Description
technical field [0001] The invention relates to the technical field of control cabinets, in particular to a high-efficiency heat dissipation dedicated frequency conversion control cabinet for oil fields. Background technique [0002] Control cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width. Adjust electrical parameters, prompt or send out signals for deviations from normal working conditions, and are often used in various power generation, distribution, and substations. [0003] The frequency conversion control cabinet used for oilfield work often needs to work for a long time. The internal frequency converter and other electrical components work for a long time to generate a lot of heat, which brings great hidden dangers to the normal operation of the control cabinet, and also affects the internal electrical components. Service life, the...
Claims
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IPC IPC(8): H05K7/20
Inventor 杨东梅
Owner 正弦科技有限公司