Mechanical speed-increasing booster of anti-explosion diesel engine
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A diesel engine, mechanical technology, applied in the direction of engine components, combustion engines, machines/engines, etc., can solve the problems of insufficient compressor pressure, unable to meet the needs of diesel engines to increase power and speed, etc.
Active Publication Date: 2010-01-20
TAIYUAN INST OF COAL SCI RES INST +1
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[0003] In order to increase the power of the diesel engine, the method of air intake supercharging is generally adopted to increase the intake air charge and improve the combustion condition. There are many drawbacks in the speed increase, which greatly limits the increase of the compressor pressure, resulting in insufficient compressor pressure, which cannot meet the needs of diesel engines to increase power and speed.
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[0021] The present invention will be further described below in conjunction with accompanying drawing:
[0022] figure 1 , 2 , 3, and 4 show the overall structure diagram, the position and connection relationship of each part must be correct, and the installation should be firm.
[0023] The left and right boxes should be strictly sealed and fully lubricated without oil leakage.
[0024] The planetary chambers in the left and right boxes should be clean, and the planetary gears, sun gears, and ring gears in them should mesh accurately and rotate flexibly.
[0025] The left and right boxes, compressor casing, gears, pulleys, planetary carrier, and inner ring gear should have good strength, and should be made of alloy structural steel and hardened.
[0026] The transmission speed ratio of inner ring gear, double planetary gear and sun gear is 24:1.
[0027] The connection between the compressor and the sun gear shaft must be firm, and the inner impeller of the compressor mus...
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Abstract
The invention relates to a mechanical speed-increasing booster of an anti-explosion diesel engine, which has the main structure consisting of a left and a right box bodies, a sealing ring, a belt pulley, a bearing, a planet carrier, an inner gear ring, a double-planet wheel set, a sun gear, a gas compressor shell, an impeller, a connecting sleeve and a coupler; by adopting the sealing structure of the left and the right box bodies, the double-planet wheel set, the inner gear ring and the sun gear are used for transmission, and a sun gear shaft is connected with the impeller of a gas compressor by the coupler, so that the pressure of the gas compressor of the engine can be effectively improved; the booster is reasonable and advanced in design, compact in structure, unchangeable in transmission speed ratio being 24:1, safe, stable and reliable; when in variable working condition, the booster has good responsiveness and acceleration performance, better low speed acceleration performance, consistent surface temperature and excellent anti-explosion performance, thus being an ideal speed-increasing booster of the anti-explosion diesel engine and also being applied to other similar equipment.
Description
technical field [0001] The invention relates to a mechanical speed-increasing supercharger for an explosion-proof diesel engine, which belongs to the technical field of design and manufacture of parts of the explosion-proof diesel engine. Background technique [0002] Explosion-proof diesel engines are mainly used in the harsh environment of coal mines. The explosion-proof of diesel engines is mainly reflected in the surrounding and peripheral layout. The compressor is a mechanism for the peripheral layout of diesel engines. [0003] In order to increase the power of the diesel engine, the method of air intake supercharging is generally adopted to increase the intake air charge and improve the combustion condition. There are many disadvantages in the speed increase, so that the increase of the compressor pressure is greatly limited, so that the compressor pressure is insufficient, which cannot meet the needs of the diesel engine to increase the power and speed. Contents of...
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