Communication storage battery sealing compartment hydrogen discharge apparatus
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A technology of battery compartment and sealing cover, applied in the field of communication, can solve problems such as explosion and ineffective hydrogen diffusion, and achieve the effects of cost reduction, rapid hydrogen discharge, and large flow path
Inactive Publication Date: 2013-11-27
JIANGSU RONGLIAN TECH DEV
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If in an open environment, the precipitated hydrogen will diffuse quickly and will not cause adverse effects, but if in a sealed environment, the precipitated hydrogen cannot effectively diffuse, and it will accumulate more and more, reaching a critical mass of 4% in the air. Concentration, there is a risk of explosion!
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[0014] Below in conjunction with accompanying drawing, the present invention will be further described;
[0015] A hydrogen exhaust device for a sealed battery compartment for communication, which adopts a modular design, and a DC motor 2 forms a wind pressure, a sealed casing 1, a pneumatic quick connector 9, and a PU pipe 10 form an air inlet and outlet duct, a DC small electromagnet 3, and a sealing cover 5 constitute the air duct opening and closing control mechanism, set the timer 11 to execute the hydrogen exhaust time and cycle. The exhaust, exhaust and control components are integrated in the hydrogen exhaust module, and the hydrogen generated in the sealed battery compartment is effectively extracted within a set time period through the external timer control. Due to the low density of hydrogen, it is generally suspended at the top of the sealed cabin, so the hydrogen exhaust module is required to be installed on the top of the sealed cabin. The pumping power of the ...
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Abstract
The present invention relates to the field of communication, and discloses a communication storage battery sealing compartment hydrogen discharge apparatus, which comprises a timer, a sealing housing, a direct current fan, a direct current small electromagnet, a sealing cover, a pneumatic rapid joint, a wire connection terminal, a PU pipe, an incoming wire sealing ring, a connection cable and the like, wherein actions of the direct current small electromagnet are adopted to control opening / closing of the sealing cover, the sealing cover is opened in a certain time period while the direct current fan operates to form wind pressure to discharge hydrogen accumulated in the compartment, the sealing cover is closed after discharging the hydrogen, operation of the direct current fan stops, the compartment is recovered to the sealing state, and the thermal insulation performance of the compartment is not affected. According to the present invention, the apparatus has characteristics of modular design, reasonable structure, and simple and reliable installation and use, and directly adopts a direct current-48V power supply of a storage battery pack to work, wherein a user can self-adjust and set a hydrogen discharge time and a hydrogen discharge period according to the actual configuration of the site storage battery; and compared with the similar product, the apparatus has a characteristic of low power consumption, and meets requirements of energy saving and emission reduction in the current communications industry.
Description
technical field [0001] The invention relates to the communication field, in particular to a hydrogen exhausting device for a sealed storage battery compartment for communication. It is suitable for the safety and protection of the communication backup battery pack, and provides a safe and reliable hydrogen exhaust device for the common battery sealed compartment in the communication system. technical background [0002] Modern communication is inseparable from the support of a safe and reliable power system. The battery pack is an energy storage device in the power supply system and an essential and important component to ensure the continuous supply of communication power. What is commonly used in the prior art is the lead-acid battery, which is characterized by reliable performance and low price. However, this battery has an unavoidable feature, that is, a small amount of hydrogen gas will be released during the charging process, especially in the later stage of ch...
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Application Information
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