Two-way water circulating system of silent type generator set

A generator set and water circulation technology, which is applied in the direction of electric components, engine components, engine cooling, etc., can solve the problem that air cooling cannot meet the cooling requirements of generator sets, and achieve the effect of ensuring reliability and prolonging service life

Inactive Publication Date: 2013-04-10
重庆华伟联龙科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

With the continuous development of motor technology, especially for some special occasions, pure air cooling is obviously unable to meet the cooling requirements of generator sets, and the noise, working reliability and other indicators need to be further improved

Method used

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  • Two-way water circulating system of silent type generator set
  • Two-way water circulating system of silent type generator set

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0011] Such as figure 1 , figure 2 As shown, a two-way water circulation system of a silent generator set is composed of a water-cooled radiator 1, a water-cooled engine 2 with its own water pump, a water-cooled muffler 3, a second water pump 4, a water-cooled frequency conversion regulator 5, and a water-cooled motor 6. Water-cooled radiator 1, water-cooled engine 2, water-cooled muffler 3, water-cooled frequency conversion regulator 5, and water-cooled motor 6 are the main heating components in the generator set, and each component is provided with a sealed cooling water cavity.

[0012] The water-cooling radiator 1 is provided with a first water inlet 1a, a first water outlet 1b, a second water inlet 1c and a second water outlet 1d, and these four water ports communicate with the cooling water cavity of the water-cooling radiator 1 respectively. The fir...

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Abstract

The invention discloses a two-way water circulating system of a silent type generator set. A water cooling radiator is provided with a first water inlet, a first water outlet, a second water inlet and a second water outlet which are all communicated with a radiator cooling water cavity; the first water outlet, a cooling water cavity of a water cooling engine, a cooling water cavity of a water cooling silencer and the first water inlet are sequentially connected to form a first water circulating system; and the second water outlet, a second water pump, a cooling water cavity of a water cooling variable frequency voltage stabilizer, a cooling water cavity of a water cooling motor and the second water inlet are sequentially connected to form a second water circulating system. All main heating parts of the generator set adopt a water cooling mode, and two water circulating systems are divided according to the working characteristics of the generator set; the first water circulating system is a high-water temperature circulating system, and the second water circulating system is a low-water temperature circulating system, so that the cooling requirements of all main heating parts of the set are satisfied, the optimal noise reducing effect of the set is achieved, the working reliability of the set is guaranteed, and the service life of the set is prolonged.

Description

technical field [0001] The invention relates to the technical field of generators, in particular to a double water circulation system of a silent generator set. Background technique [0002] Ordinary diesel generator sets are usually composed of radiators, engines, mufflers, frequency conversion regulators, motors, etc. The engine, muffler, variable frequency regulator, and motor will generate a lot of heat when they are working. If the heat is not dissipated in time, it will affect the normal operation of the generator set, increase noise, and affect the reliability of work. The traditional generator set adopts the method of installing cooling fan to accelerate the air circulation, so as to realize air cooling. With the continuous development of motor technology, especially for some special use occasions, it is obvious that pure air cooling can no longer meet the cooling requirements of generator sets, and indicators such as noise and working reliability need to be further...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P3/20H02K9/19H01F27/16
Inventor 冉毅罗雄彬刘芝键刘健
Owner 重庆华伟联龙科技有限公司
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