Screw air compressor for preventing motor overloading based on hydraulic principle
A hydraulic principle and air compressor technology, applied in the direction of engine lubrication, machine/engine, liquid fuel engine, etc., can solve the problems of motor overload, affecting the working efficiency of screw air compressor, troublesome operation, etc., and achieve the purpose of preventing motor overload Effect
Inactive Publication Date: 2021-03-02
叶文静
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Problems solved by technology
[0003] Screw compressors usually have a large demand for lubricating oil in relatively harsh environments when they are in use, requiring staff to keep observing the consumption of lubricating oil for a long time, and the operation is more troublesome. After the consumption is completed, the motor of the air compressor will be overloaded, and after the lubricating oil is consumed, the staff needs to manually re-pump the oil from the oil supply tank, which affects the working efficiency of the screw air compressor. Therefore, we propose a hydraulic-based The principle of screw air compressor to prevent motor overload
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, 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.
[0021] see Figure 1-5 , a screw air compressor based on the hydraulic principle to prevent motor overload, including a screw air compressor 1, the top of the screw air compressor 1 is movably connected to an air pressure frame 6, and the left and right sides of the air pressure frame 6 are fixedly connected to connecting wires 11 , the top of the air compressor frame 6 is fixedly connected with an oil-gas separator 12, and the top of the oil-gas separator 12 ...
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The invention relates to the technical field of air compression equipment, and provides a screw air compressor for preventing motor overloading based on a hydraulic principle. The screw air compressorcomprises a screw air compressor body, the top end of the screw air compressor body is movably connected with an air compression frame, and the left side and the right side of the screw air compressor body are movably connected with lubricating oil supplementing boxes through the air compression frame. The middle of the screw air compressor body is movably connected with a connecting movable frame through the air compression frame, and the bottom end of the screw air compressor body is movably connected with a screw framework. According to the screw air compressor capable of preventing motoroverloading based on the hydraulic principle, a switch of the screw air compressor body is turned on by a worker, if the screw air compressor body is in a high-temperature or low-temperature severe environment, consumption of lubricating oil is large, an air pipe is connected to the bottom of the air compression frame, according to the hydraulic principle, hydraulic oil descends, the air pressurein hydraulic tanks connected with the air pipe is reduced at the same time, spring telescopic frames move towards the inner side, and the air pressure drives torque springs to move towards the inner side.
Description
technical field [0001] The invention relates to the technical field of air compression equipment, in particular to a screw air compressor for preventing motor overload based on hydraulic principles. Background technique [0002] A screw compressor is a volumetric gas compression machine whose working volume acts as a rotary motion. The compression of its gas is achieved by changing the volume, and the volume change is achieved by means of a pair of rotating machines of the compressor as a rotary motion in the casing. achieve. [0003] Screw compressors usually have a large demand for lubricating oil in relatively harsh environments when they are in use, requiring staff to keep observing the consumption of lubricating oil for a long time, and the operation is troublesome. After the consumption is completed, the motor of the air compressor will be overloaded, and after the consumption of lubricating oil, the staff needs to manually re-pump the oil from the oil supply tank, wh...
Claims
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IPC IPC(8): F04C29/02F04C28/28F16N7/14F16N21/00F16N37/00
CPCF04C28/28F04C29/02F04C29/026F16N7/14F16N21/00F16N37/00
Inventor 叶文静
Owner 叶文静