Underpan structure of wind cooling electric generating set

A generator set and chassis technology, applied to the engine frame, engine components, machine/engine, etc., can solve the problem of insufficient ventilation structure of the generator set, and achieve the goal of simplifying the test plan, reducing the overall noise level, and reducing the consumption of manpower and material resources. Effect

Active Publication Date: 2009-11-18
WUXI KIPOR POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are deficiencies in the ventilation structure of the generating set involved in this document

Method used

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  • Underpan structure of wind cooling electric generating set
  • Underpan structure of wind cooling electric generating set
  • Underpan structure of wind cooling electric generating set

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0031] The ventilation structure of the generator set of the present invention mainly includes a chassis 1, an air inlet 2, a main air duct 3, a first air distribution port 4, a second air distribution port 5, a third air distribution port 6, an air guide duct 7, an air guide duct outlet 8, Tubular column 9, noise screen plate 10, air outlet 11, sound-absorbing sponge 12, gasket 13, battery holder 14, main air duct cover 15, power distribution port 16, power bracket installation hole 17, oil funnel 18, exhaust Sealing surface 19, exhaust pipe through hole 20, wheel shaft 21, engine generator assembly 22, engine fan 23, muffler 24, muffler cover 25, hood assembly 26, exhaust pipe 27, partition 28, front end F, Rear B, left L, right R.

[0032] Such as Figure 1 to Figure 8 As shown, the chassis 1 is composed of stamped and blanked steel plate member...

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PUM

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Abstract

The invention relates to a chassis structure of an air-cooled generating set, which is characterized in that an air inlet is opened on the front end F of the chassis, a main air duct is horizontally arranged in the air inlet, and a connection between the main air duct and the main air duct is arranged at the end of the main air duct. The air-tight partition of the air exhaust port, the rear end of the chassis is provided with an air exhaust port, and the exhaust direction points to the oblique downward, and the first air distribution port and the second air distribution port in the main air duct are respectively connected to the hood assembly. The air outlet and the third air distribution outlet, one end of the air induction duct is connected to the first air distribution outlet, and the other end is connected to the outlet of the air induction duct. The invention makes full use of the absorption and scattering effect of the ground on the noise, so that the noise field with strong directivity radiated from the exhaust outlet of the generator set is attenuated and weakened, and the noise of the whole machine can be reduced; several air distribution outlets The setting can ensure that all components in the casing of the unit can be properly cooled, prolong the service life of related parts, and ensure the long-term stability of the unit.

Description

technical field [0001] The invention relates to a chassis structure of an air-cooled generator set, and in particular belongs to the technical field of mobile power bases. Background technique [0002] In the prior art, the chassis of the air-cooled internal combustion generator set is usually provided with only air inlets and few air outlets on the chassis, and the cooling air is mostly discharged from the air duct opened on the upper casing of the unit. In addition, after some air-cooled generator sets introduce cooling air from the outside, they lack the necessary wind direction guidance and air volume distribution means, and the cold air utilization efficiency is low. [0003] The Chinese patent number is ZL02143431.X, and the patent document published on April 20, 2005 discloses an invention patent named "Engine Generator Set". The inlet and the external air inlet on the generator side, while the exhaust outlet is located on the upper part of the soundproof box of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B63/04F02B77/00F01P5/06F16M3/00
Inventor 肖亨琳
Owner WUXI KIPOR POWER CO LTD
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