A kind of oil drilling machine cooling system

Abstract

A cooling system for a petroleum drilling rig comprises a bottom board, a supporting device, a support device, an air suction device, a water tank, an air blowing device, an abutting device and a water spraying device. The bottom board is provided with idler wheels. The supporting device comprises a supporting table, a first supporting rod, a first inclined rod and a recovery tank. The support device comprises a second supporting rod, a first cross rod, a second inclined rod and a first support. The air suction device comprises an air suction pipe, a fan, an air suction hopper, a water pipe, a closed frame and a first connection rod. The water tank is provided with a second through hole, a third through hole, an inclined pipe, a filtering column, a water tank hopper, a first filter net, a second connection rod and a third connection rod. The air blowing device comprises an air blowing pipe, a fourth connection rod and an air blowing hopper. The abutting device comprises an abutting rod, a third inclined rod, a second support and a third support. The water spraying device comprises a second filter net, a fourth support, a water spraying hopper, a water spraying pipe, a valve and a vertical rod. The cooling system can sufficiently cool the petroleum drilling rig, the utilization rate of cooling water is high, and the cooling effect is good.

Description

technical field [0001] The invention relates to the technical field of petroleum equipment, in particular to an oil drilling machine cooling system. Background technique [0002] When the motor is working, because the coil has resistance, it will inevitably generate heat, and the current will generate eddy current in the iron core to generate heat. If the heat is not dissipated in time, the temperature will soon exceed the range and damage the coil insulation, which will eventually cause the motor to burn out. The cooling water utilization rate of the motor cooling device is not high, and the effect of cooling water acting on the heat dissipation fins is low, resulting in a large waste of cooling water. It is difficult to operate in water-scarce areas, and there is a lack of water volume adjustment devices, which cannot be adjusted in real time according to actual conditions. The water flow rate is adjusted to further increase the water consumption. [0003] Therefore, it i...

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Problems solved by technology

[0002] When the motor is working, because the coil has resistance, it will inevitably generate heat, and the current will generate eddy current in the iron core to generate heat. If the heat is not dissipated in time, the temperature will soon exceed the range and damage the coil insulation, which will eventually cause the motor to burn out. The cooling water utilization rate of the motor cooling device is not high, and the effect of cooling water acting on the heat dissipation fins is low, resulting in a large waste of cooling water. It is difficult to operate in water-scarce areas, and there is a lack of water volume adjustment devices, which cannot be adjusted in real time according to actual conditions. Water flow rate adjustment, further increasing water consumption

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