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Explosion-proof diesel engine

An explosion-proof diesel engine, diesel engine technology, applied in mechanical equipment, engine components, engine starting and other directions, can solve the problems of large volume of hydraulic accumulators, need manual start, high labor intensity, etc., and achieve efficient cleaning, simple structure, and operation. handy effect

Inactive Publication Date: 2007-02-14
CHANGZHOU DEV & MFR CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because its starting adopts spring starting or hydraulic starting; spring starting needs manual starting, which is labor-intensive; the hydraulic accumulator of hydraulic starting is large in volume, and when starting more than two times in a row, it needs to be filled with a manual pump ; so the above-mentioned starting has many inconveniences in use
Secondly, the steel sheets of the explosion-proof fence of the above-mentioned diesel engine are fixed between the top plate and the bottom plate by bolts. To clean up the carbon formation of the explosion-proof fence, it is necessary to disassemble the steel sheets one by one, which is inconvenient to use.

Method used

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  • Explosion-proof diesel engine
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Embodiment Construction

[0045] attached Figure 1~6 The illustrated embodiment has an explosion-proof diesel engine body 1 , an electromagnetically operated forced-engagement starter motor 2 , two explosion-proof fences 3 and an exhaust gas treatment water tank 4 . One of the explosion-proof fences 3 is connected to the intake pipe 1-2 of the diesel engine body 1 by the connecting pipe 1-5, and the other explosion-proof fence 3 is connected to the exhaust port of the waste gas treatment water tank 4, and the waste gas treatment water tank 4 is connected by the waste gas connection pipe 1-2. 4 is connected on the exhaust pipe 1-1 of the diesel engine body 1, and the starter motor 2 is fixed on the body of the diesel engine body 1 and near one end of the flywheel.

[0046] Diesel engine body 1 (see figure 2 and image 3 ) has a body, a piston, a cylinder, a cylinder head, a crankshaft, a connecting rod, a flywheel, a starting system, a cooling system, a fuel system and a lubrication system. As a di...

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Abstract

The explosion-proof diesel engine consists of diesel engine, two explosion-proof barriers, waste gas treating water tank and explosion-proof starter. The waste gas treating water tank and the diesel engine is connected via waste gas connecting pipe, two explosion-proof barriers are connected separately on the inlet of diesel engine and the exhaust of waste gas treating water tank, and the explosion-proof starter is starting motor fixed onto the diesel engine comprising DC motor, electromagnetic switch, front cap and mesh mechanism. The present invention has reliable explosion-proof performance, and starting motor with simple structure, convenient operation and low cost. The explosion-proof barriers are cleaned with rocking handle conveniently, and the waste gas treating water tank treats waste gas effectively, to further ensure the explosion-proof performance.

Description

technical field [0001] The invention relates to a diesel engine, which is an explosion-proof diesel engine. Background technique [0002] Explosion-proof diesel engines are generally used in explosive places in coal mines to provide power for transportation, loading and other machinery. Chinese patent application number is 91229002.1 utility model patent application specification discloses a kind of explosion-proof purification diesel engine, this explosion-proof purification diesel engine has body, piston, cylinder, cylinder head, crankshaft, connecting rod, flywheel, starting system, cooling system, fuel system On the basis of the diesel engine explosion-proof body of the lubricating system, the intake system including the intake pipe, the intake explosion-proof fence and the exhaust system including the exhaust pipe, the exhaust gas treatment box and the exhaust explosion-proof fence are set; The connection surface, the connection surface between the intake explosion-pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B75/10F02N11/10
Inventor 伍生宏杨德才钟勋李建新
Owner CHANGZHOU DEV & MFR CENT
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