Cooling device and cooling method for engine room generator set

A generator set and cooling method technology, applied in the direction of machine/engine, engine cooling, mechanical equipment, etc., can solve the problem of poor cooling effect of engine room generator set

Pending Publication Date: 2022-03-01
珠海中车装备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To this end, the present invention provides a cooling device and cooling method for a generator set in a nacelle, and the heat in the generator set is taken away by cooling the cooling liquid in the support circulation device, cooling water pipe, square hollow tube and condenser , and then increase the cooling effect through the fan to solve the problem of poor cooling effect of the existing generator set in the engine room

Method used

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  • Cooling device and cooling method for engine room generator set
  • Cooling device and cooling method for engine room generator set
  • Cooling device and cooling method for engine room generator set

Examples

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Effect test

Embodiment 1

[0033] Embodiment 1, with reference to attached Figure 1-Figure 5 , a cooling device and cooling method for a generator set in a nacelle provided by the present invention, comprising a supporting circulation device 1, a nacelle 2, a square hollow tube 3 and a condenser 4;

[0034]Further, the support circulation device 1 includes a cooling square plate 11, the inner wall of the top of the cabin 2 is inserted into the cooling square plate 11, and the inner wall of the cooling square plate 11 is provided with a water inlet tank 12, and the engine room 2 The inner wall of the bottom end is inserted into the cooling square plate 2 13, the inner wall of the cooling square plate 13 is provided with a water outlet 14, the inner wall of the top of the cooling square plate 11 is arranged in a square shape and evenly provided with air inlet holes 25, and the engine room The angle between 2 and the cooling square plate 2 13 is 10°-30°. Specifically, the water inlet tank 12 has the effec...

Embodiment 2

[0043] Embodiment 2, with reference to attached Figure 6-Figure 7 , a cooling device and cooling method for a generator set in a nacelle provided by the present invention, including a supporting circulation device 1 , a nacelle 2 , a square hollow tube 3 and a condenser 4 .

[0044] Further, the support circulation device 1 also includes a hollow cooling plate 15, the inner wall of the top of the cabin 2 is plugged with the hollow cooling plate 15, and the inner wall of the hollow cooling plate 15 is provided with a water inlet tank 2 16, the Hollow cooling plate 2 17 is plugged into the inner wall of the bottom end of the nacelle 2, and the inner wall of the hollow cooling plate 17 is provided with a water outlet 2 18, and the inner wall of the top of the hollow cooling plate 15 is arranged in a square shape and evenly provided with the air inlet holes 25, The included angle between the nacelle 2 and the hollow cooling plate 2 17 is 10°-30°. Specifically, the water inlet tan...

Embodiment 3

[0049] A method for cooling a generator set in a nacelle, further comprising specific steps as follows:

[0050] S1, when the generator set is working, the bottom hydraulic cylinder 2 35 will drive the U-shaped extruding plate 36 to elongate, and the elongated bottom U-shaped extruding plate 36 will be attached to the inner wall of the square hollow tube 3, thereby achieving sealing effect, then the bottom hydraulic cylinder 32 will drive the bottom push plate 33 to elongate, and the elongated bottom push plate 33 will push the coolant through the elongated bottom U-shaped extrusion plate 36, and then the coolant will be in the Move up in the square hollow tube 3.

[0051] S2, when the coolant moves to the middle hydraulic cylinder one 32 position, the U-shaped extrusion plate 36 in the middle will be stretched through the middle hydraulic cylinder two 35 until it fits in the inner wall of the square hollow tube 3, and then the middle hydraulic cylinder One 32 will drive the ...

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Abstract

The invention discloses an engine room generator set cooling device and method, and particularly relates to the technical field of engine room generator sets, the technical scheme is that the engine room generator set cooling device comprises a supporting circulation device, an engine room, a square hollow pipe and a condenser, the supporting circulation device comprises a first cooling square plate, and the inner wall of the top end of the engine room is connected with the first cooling square plate in an inserted mode; a first water inlet groove is formed in the inner wall of the first cooling square plate, a second cooling square plate is inserted into the inner wall of the bottom end of the cabin, a first water outlet groove is formed in the inner wall of the second cooling square plate, air inlet holes are evenly formed in the inner wall of the top end of the first cooling square plate in a square arrangement mode, and the included angle between the cabin and the second cooling square plate ranges from 10 degrees to 30 degrees. And cooling water pipes are uniformly inserted into the inner wall of the bottom end of the cooling square plate I. The cooling device has the beneficial effects that by effectively cooling the generator set, the working efficiency of the generator set is kept, and the service life of the generator set is prolonged.

Description

technical field [0001] The invention relates to the field of engine room generator sets, in particular to a cooling device and cooling method for engine room generator sets. Background technique [0002] A generator set is a complete set of mechanical equipment that converts other forms of energy into electrical energy. It is composed of a power system, a control system, a noise reduction system, a shock absorption system, and an exhaust system. It is driven by a water turbine, steam turbine, diesel engine or other power machinery. The energy generated by air flow, fuel combustion or nuclear fission is converted into mechanical energy and transmitted to the generator, and then converted into electrical energy by the generator, which is output to the electrical equipment for use. According to the needs of some industries, more and more generator sets no longer adopt open-frame installation, but adopt cabin-type installation, so as to reduce the impact of noise on the surround...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P9/04F01P9/06
CPCF01P9/04F01P9/06
Inventor 陈林王海华严毅张晋铭陈鹏飞
Owner 珠海中车装备工程有限公司
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