Electric control system of high-power variable-frequency energy-saving drilling machine
An electronic control system and high-power technology, which is applied to the automatic control system of drilling, drilling equipment, earthwork drilling and production, etc., can solve the problems of low working efficiency of drilling rigs, low service life of drilling rigs, failure to troubleshoot in time, etc., and achieve accurate and reasonable The effect of distributing energy, improving work efficiency, and quickly and accurately repairing
Pending Publication Date: 2021-12-10
云南庞通建筑工程有限公司
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Problems solved by technology
[0002] Drilling rig is a complex set of machines, composed of machines, units and mechanisms. Drilling rig is used in exploration or development of mineral resources (including solid ore, liquid ore, gas ore, etc.), to drive the drilling tool to drill underground to obtain physical geological data The main function is to drive the drilling tool to break the rock at the bottom of the hole, and the drilling tool in the hole can be lowered or raised, which can be used to drill cores, ore cores, cuttings, gaseous samples, liquid samples, etc., to prove the underground geology and mineral resources, etc., most of the existing electric control systems of drilling rigs control the operation of the drilling rig, and cannot accurately control various damages during the operation of the drilling rig, resulting in insufficient energy saving during the production process of the drilling rig, and in the event of a hardware failure of the drilling rig, it is impossible to timely arrange Obstacles lead to low working efficiency of the drilling rig, and personnel cannot find out the hardware failure of the drilling rig in time, which makes the service life of the drilling rig low. Therefore, we propose a high-power frequency conversion energy-saving drilling rig electric control system
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Embodiment 1
[0023] Embodiment 1: An electric control system for a high-power variable-frequency energy-saving drilling rig, including a control background, a diesel power generation system, a variable-frequency drive system, an operation protection system, an auxiliary equipment control center, and a drilling rig. The operation of an electric control system for a high-power variable-frequency energy-saving drilling rig includes The following steps:
[0024] S1: The operator operates through the control background, so that the control background sends out the command signal for the corresponding operation, and transmits the corresponding command signal to the diesel power generation system, the variable frequency drive system and the auxiliary equipment control center;
[0025] S2: When the diesel power generation system is instructed to start the diesel engine, the diesel engine system consists of a diesel engine and a generator. The generator is electrically connected to the generator swi...
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The invention discloses an electric control system of a high-power variable-frequency energy-saving drilling machine in the technical field of fire-fighting equipment. The electric control system of the high-power variable-frequency energy-saving drilling machine comprises a control background, a diesel power generation system, a variable-frequency driving system, an operation protection system, an auxiliary equipment control center and a drilling machine, the operation of the electric control system of the high-power frequency conversion energy-saving drilling machine comprises the following steps that S1: an operator carries out operation through the control background, so that the control background sends an instruction signal of corresponding operation; and corresponding instruction signals are respectively transmitted to the diesel power generation system, the variable frequency driving system and the auxiliary equipment control center.
Description
technical field [0001] The invention relates to the technical field of drilling rig control systems, in particular to an electric control system for high-power frequency conversion energy-saving drilling rigs. Background technique [0002] Drilling rig is a complex set of machines, consisting of machines, units and mechanisms. Drilling rig is used in exploration or development of mineral resources (including solid ore, liquid ore, gas ore, etc.), to drive the drilling tool to drill underground to obtain physical geological data The main function is to drive the drilling tool to break the rock at the bottom of the hole, and the drilling tool in the hole can be lowered or raised, which can be used to drill cores, ore cores, cuttings, gaseous samples, liquid samples, etc., to prove the underground geology and mineral resources, etc., most of the existing electric control systems of drilling rigs control the operation of the drilling rig, and cannot accurately control various da...
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IPC IPC(8): E21B44/00
CPCE21B44/00
Inventor 胡伟
Owner 云南庞通建筑工程有限公司