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Heating system for storage battery of lifting equipment and control method

A lifting equipment and heating system technology, applied in the direction of secondary batteries, circuits, electrical components, etc., can solve the problems of increasing the operator's burden, failure to start the engine, etc., and achieve the effect of reducing the burden, stabilizing the power source, and prolonging the service life.

Active Publication Date: 2016-11-23
XUZHOU HEAVY MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the existing electric heating film heating device is used, the heating film can only be manually turned on when the ambient temperature is so low that the battery cannot meet the requirements for starting the engine, which increases the burden on the operator. If the operator does not judge the working capacity of the battery in advance , the engine may fail to start

Method used

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  • Heating system for storage battery of lifting equipment and control method
  • Heating system for storage battery of lifting equipment and control method
  • Heating system for storage battery of lifting equipment and control method

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Embodiment Construction

[0063] The present invention will be described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless specifically stated otherwise. In particular, any feature considered to be preferred or advantageous may be combined with one or more other features which are considered to be preferred or advantageous.

[0064] Terms such as "first" and "second" appearing in the present invention are only for convenience of description, to distinguish different components with the same name, and do not indicate a sequence or a primary and secondary relationship.

[0065] In describing the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "length", "width" and "height" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, wh...

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Abstract

The invention relates to a heating system for a storage battery of lifting equipment and a control method. The heating system comprises a first temperature detection part (5), a control part (4) and a heating device for heating a storage battery (3); the first temperature detection part (5) is used for detecting a temperature of the storage battery (3) and sending the temperature to the control part (4); the control part (4) is used for starting the heating device when the control part judges that a detection value of the first temperature detection part (5) is lower than a first pre-set value. The heating system can automatically start the heating device to heat the storage battery to a proper working temperature when the storage battery at a relatively low temperature cannot meet starting requirements of an engine, so that the performance of the storage battery is sufficiently expressed and the service life is prolonged, and the stability of a power source of a whole vehicle is guaranteed; an opportunity of starting the heating device does not need to be judged by an operator so that the burden of the operator can be alleviated.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a storage battery heating system and control method for lifting equipment. Background technique [0002] Truck crane is a high-tech engineering construction equipment integrating mechanical, hydraulic, electrical control and communication technologies. It is widely used in lifting and installation operations of energy, transportation, petrochemical and other major engineering projects. The crane power supply system is used to provide low-voltage DC power to the crane electrical equipment, and the power supply system generally uses batteries for power supply. The battery is generally installed in the battery box to achieve fixation and protection. [0003] A battery is a device that converts chemical energy into electrical energy and is used to start the engine, supply power when the generator is overloaded, and supply power when the engine is idling. The battery c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/615H01M10/625H01M10/635H01M10/663
CPCH01M10/615H01M10/625H01M10/635H01M10/663Y02E60/10
Inventor 张忠亮王建东孙文赞洪彬陈延波
Owner XUZHOU HEAVY MASCH CO LTD
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