Air compression equipment and air compression system comprising same
An air compression and equipment technology, applied in mechanical equipment, liquid variable capacity machinery, variable capacity pump components, etc., can solve the problem of low air cleanliness, limited adaptability of air compression equipment and air compression systems, and stack life. short and so on
Pending Publication Date: 2018-06-22
泓道(上海)科技有限公司
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Problems solved by technology
[0004] However, the adoption of this structural form has the following disadvantages: the existing intake air filter can only filter physical impurities in the air, so that the cleanliness of the air before compression is low, so that the cleanliness of the compressed air is also low As a result, it cannot be adapted to equipment with high requirements for air cleanliness, so that the scope of application of air compression equipment and air compression systems is relatively limited. The compressed air that enters carries abrasive particles, which causes the air to carry abrasive particles through the high-pressure gas storage chamber and high-pressure gas outlet into the stack of the fuel cell system, which is easy to damage the stack of the fuel cell system, resulting in fuel cell system failure. The battery life of the stack is shorter
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Embodiment Construction
[0133] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.
[0134] Figure 1-2 According to an embodiment of the present invention, a schematic structure of an air compression system 1 is shown. Such as Figure 1-2 As shown, the air compression system 1 includes an air compression device 2 . The air compression device 2 includes a cylinder assembly 20 , an intake air filter 23 and an output air filter 24 . The cylinder assembly 20 is provided with a low-pressure gas storage chamber 215 and a low-pressure gas inlet 2102 communicating with the low-pressure gas storage chamber 215 . The low-pressure gas storage chamber 215 is used to accommodate air before compression (the air here is low-pressure air). The intake air filter 23 is arranged on the cylinder assembly 20 and is located near the low-pressure gas inlet 2102 . The intake air filter 23 has an activated carbon layer 232 for f...
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The invention discloses air compression equipment and an air compression system comprising the same. The air compression equipment comprises a cylinder assembly, an inlet air filter and an outlet airfilter; the cylinder assembly is provided with a low pressure air storage chamber, a low pressure air inlet, a high pressure air inlet, a high pressure air storage chamber and a high pressure air outlet; the inlet air filter is provided with an activated carbon layer used for filtering physical impurities and chemical impurities in air entering the inlet air filter; the outlet air filter is fixedinto the high pressure air storage chamber and located a high pressure air flow path; and the air compression system comprises the air compression equipment. According to the air compression equipmentand the air compression system comprising the same, the cleanliness of air entering the air compression equipment is made to be higher, so that the adaptation range of the air compression equipment is more wide; and meanwhile, the outlet air filter can filter abrasion particles carried in the compressed air which enters from the high pressure air inlet, and thus the service life of an electric pile of a fuel cell system is prolonged.
Description
technical field [0001] The invention relates to an air compression device and an air compression system comprising it. Background technique [0002] Reducing emissions and reducing air pollution have been paid more and more attention by people. Fuel cell systems can undoubtedly play an important role in this regard. The air compression system is one of the technical bottlenecks that the fuel cell system currently needs to break through. [0003] At present, the traditional air compression system includes an intake air filter, air compression equipment, an intercooler and a humidifier, and the air compression equipment includes a cylinder block assembly, which is provided with a low-pressure gas inlet and a low-pressure gas storage In the chamber, the intake air filter is arranged outside the cylinder assembly to filter the physical impurities in the air, and pass the filtered air into the low-pressure gas inlet. The cylinder assembly is also provided with a high-pressure ...
Claims
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IPC IPC(8): F04B39/16F04B39/06F04B39/00
CPCF04B39/00F04B39/062F04B39/16
Inventor 章道彪
Owner 泓道(上海)科技有限公司