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Novel combined heat exchanger of diesel generating set

A technology of diesel generator sets and heat exchangers, which is applied to the cooling of engine components, machines/engines, and engines. It can solve the problem of reducing selectivity and achieve the effects of simple structure, increased power, and reduced materials.

Active Publication Date: 2011-11-16
WUHAN MULTIRAD THERMAL SYS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly reduces the options in engine selection

Method used

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  • Novel combined heat exchanger of diesel generating set
  • Novel combined heat exchanger of diesel generating set
  • Novel combined heat exchanger of diesel generating set

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings:

[0009] like figure 1 , figure 2 As shown, the present invention includes an expansion tank 1, a cylinder jacket water cooler 2, a water-air cooler 3 and an installation side plate 4, the expansion tank 1 and the installation side plate 4 are connected together to form a mounting bracket, and the lower end of the cylinder jacket water cooler 2 is installed The foot 5 is connected with the mounting base plate 6 of the mounting bracket, the mounting foot 7 at the upper end of the water cooler of the cylinder jacket is connected with the mounting foot 8 of the water-air cooler, the water-air cooler 3 and the mounting bracket are connected and fixed with the tie rod 9, and the water-air cooler 3 The cooling water outlet 10 is connected to the cooling water inlet 11 of the jacket water cooler. The expansion water tank is provided with a water supplement pipe 12 which is co...

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PUM

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Abstract

The invention relates to a novel heat exchanger of a generating set, comprising an expansion tank, a cylinder sleeve water cooler, a water-air cooler and an installing side plate. The novel heat exchanger of the generating set is characterized in that the expansion tank and the installing side plate are connected together to form an installing bracket; installing feet at the lower end of the cylinder sleeve water cooler are connected with an installing bottom plate of the installing bracket; installing feet of the upper end of the cylinder sleeve water cooler are connected with the installingfeet of the water-air cooler; the water-air cooler and the installing bracket are fixedly connected by a pull rod; a cooling water outlet of the water-air cooler is connected with a cooling water inlet of the cylinder sleeve water cooler; and the expansion tank is provided with a water-supplying pipe which is connected with a shell layer of the cylinder sleeve water cooler. The novel heat exchanger of the generating set has the advantage of simple and compact structure, can improve the power of an engine and prevent the cavitation phenomenon of the engine.

Description

technical field [0001] The invention relates to a heat exchanger for a generator set, in particular to a novel combined heat exchanger for a diesel generator set. Background technique [0002] With the wide application of generator sets and the requirements of the modern construction industry, standby diesel generator sets are used in many buildings. Since most of the standby generator sets are installed in the basement, the ventilation and exhaust conditions are extremely limited, so the diesel generator set cannot use the water tank for cooling under such conditions. The common practice now is to use a heat exchanger + a remote water tank or a cooling tower to solve it. In the use of heat exchangers, if the engine is in a cooling form with air-to-air cooling, there is no better way to achieve cooling. Therefore, the industry believes that "engines with air-to-air intercoolers cannot be equipped with heat exchangers + remote water tanks" for the building's backup generato...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01P11/00F02B63/04
Inventor 卫群
Owner WUHAN MULTIRAD THERMAL SYS GRP