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a generator set

A generator set and generator technology, applied in the direction of electric components, engine components, engine cooling, etc., can solve the problems of reduced generator set power, increased heat consumption of generators and engines, high noise, etc., to achieve good heat dissipation and cooling, The effect of improving the heat dissipation effect

Inactive Publication Date: 2017-02-15
福州凯普动力机械有限公司
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Problems solved by technology

[0002] Most of the existing generator sets do not have a heat dissipation channel for the space inside the generator set cabinet, which will lead to an increase in the heat consumption of the generator and the engine due to the temperature rise when the generator set is running for a long time, which will cause the generator set The power reduction of
And the air intake of the air cleaner in the existing generator set and the power cooling air intake box of the engine are mostly directly welded on the shell of the cabinet, the noise generated by the air intake will come out from the shell, and the noise is relatively large

Method used

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Embodiment Construction

[0026] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0027] The most critical idea of ​​the present invention is: the power output shaft of the generator directly drives the cooling fan to run, and the cooling fan introduces cooling air from multiple air inlets on the cabinet and discharges it to form a cooling air duct for the whole machine to exhaust the internal space of the unit. Heat dissipation.

[0028] see figure 1 , which is the structural composition diagram of an existing generating set.

[0029] Existing generator 30 group comprises cabinet 10, and cabinet 10 comprises base 11 and casing 12, and coaxially connected motor 20 and generator 30 are installed on base 11, and described generator 30 group also comprises air intake box 40, Exhaust box 70, air cleaner 50, muffler 80 and...

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Abstract

The invention provides a generator set. The generator set comprises a cabinet. The cabinet comprises a base and an enclosure. An engine and a generator which are coaxially connected are installed on the base. The generator set further comprises an air intake box, an air filter, a cooling fan, an air exhaust box and an oil tank. The air intake box is respectively connected with the air filter and the engine, and the air filter is connected with the engine. The cooling fan is connected with the generator. An air outlet of the cooling fan corresponds to the air exhaust box for ventilation. The engine is connected with the air exhaust box, and the oil tank is connected with the engine. The cooling fan is directly driven to run by a power output shaft of the generator, cooling air is introduced in by the cooling fan through multiple air inlets in the cabinet and then exhausted, and thus the internal space of the set can be cooled through a cooling air duct of the whole set. Air is directly fed to the air filter through the air intake box, and thus both noise reduction and pattern optimization can be achieved.

Description

technical field [0001] The invention relates to the field of generator sets, in particular to a generator set. Background technique [0002] Most of the existing generating sets do not have a heat dissipation channel for the space in the generating set cabinet, which will lead to an increase in the heat consumption of the generator and the engine due to the temperature rise when the generating set is running for a long time, which will cause the generating set power reduction. And the air inlet of the air cleaner in the existing generator set and the power cooling air intake box of engine are directly welded on the shell of cabinet mostly, the noise that air intake produces can come out from the shell, and noise is bigger. Therefore, it is necessary for us to provide a silent generator set that can effectively reduce noise and improve heat dissipation. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a generato...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B63/04F01P5/04F01P5/06H02K9/06H02K5/20
Inventor 沈龙淼刘叶腾刘祖武
Owner 福州凯普动力机械有限公司
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