Water-driven heat exchange enhanced type heating radiator

A technology that enhances heat exchange and hydraulic drive, applied in the field of heating and heating, can solve problems such as limited heat dissipation, limited side walls and partition walls, and failure to meet the design requirements of radiators in motor vehicle maintenance depots, so as to speed up airflow and increase convection Effect of heat transfer coefficient

Pending Publication Date: 2019-08-02
CHINA RAILWAY DESIGN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In most motor vehicle maintenance depots in the north, due to the large depth and span of the maintenance depot, usually about 500m in length and 100m in width, the side walls and partition walls where radiators can be arranged are very limited, and only when the temperature of the supply and return water is constant The heat dissipation of a group of radiators is certain, even if all the radiators are covered,

Method used

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  • Water-driven heat exchange enhanced type heating radiator
  • Water-driven heat exchange enhanced type heating radiator

Examples

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Example Embodiment

[0024] Hereinafter, the present invention will be described in detail with reference to the drawings and embodiments:

[0025] Such as figure 1 As shown, a hydraulically driven enhanced heat exchange type radiator includes a radiator 1. A water supply pipe 8 for water supply is provided on the left side of the radiator 1 and a return water pipe 9 for return water is provided on the right side of the radiator 1, The radiator 1 is provided with a hydraulic fan 2 driven by the pressure difference between the supply and return water, and the air flow blown by the hydraulic fan 2 enhances the heat exchange of the radiator 1.

[0026] The hydraulic fan 2 is arranged under the radiator 1, and the air outlet end of the hydraulic fan 2 faces the radiator 1.

[0027] A connecting piece 7 is provided between the hydraulic fan 2 and the radiator 1.

[0028] The connecting member 7 is a connecting plate or a connecting frame.

[0029] The water supply pipe 8 is provided with a water supply bypass p...

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Abstract

The invention discloses a water-driven heat exchange enhanced type heating radiator comprising a heating radiator body. A water supply pipe for supplying water is arranged on the left side of the heating radiator body. The right side of the heating radiator body is provided with a water return pipe for water return. Water driven fans driven by pressure difference between supply water and return water are arranged outside the heating radiator body. Air flow blown by the water driven fans enhances heat exchange of the heat radiator body. The water driven fan is arranged on the lower side of theheating radiator body, and the air discharge ends of the water driven fans face the heating radiator body. Water flow of a heating pipeline drives the water-driven fans so as to accelerate air flow onthe surface of the heating radiator, so that the convective heat exchange coefficient of the heating radiator and the overall heat exchange amount of the heating radiator are increased. The water-driven heat exchange enhanced type heating radiator solves the problem that when the supply water temperature is certain and adding heating radiators cannot be achieved due to limitation of the space ofa room, the room heating requirement cannot be met.

Description

technical field [0001] The invention belongs to the field of heating and heating, and in particular relates to a hydraulically driven heat exchange-enhanced radiator. Background technique [0002] In most motor vehicle maintenance depots in the north, due to the large depth and span of the maintenance depot, usually about 500m in length and 100m in width, the side walls and partition walls where radiators can be arranged are very limited, and only when the temperature of the supply and return water is constant The heat dissipation of a group of radiators is certain, even if all radiators are covered, it cannot meet the heating demand. At this time, an additional heater system needs to be added to meet the heating requirements. [0003] At present, several companies are researching radiators with large heat dissipation. However, considering the material and structure of the radiators, the increase in heat dissipation is very limited, and it cannot meet the design requirements...

Claims

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Application Information

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IPC IPC(8): F24D19/00F24D19/10
CPCF24D19/0087F24D19/1015F24D19/1018Y02B30/00
Inventor 高辉邹志胜孙兆军陶然关祎鹏吕文辉
Owner CHINA RAILWAY DESIGN GRP CO LTD
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