A supplementary recovery unit for vapor recovery system system is refueled in filling station
The utility model relates to a supplementary recovery unit for vapor recovery system system is refueled in filling station. The purpose is that effectively airtight to oil gas should be able to be realized refueling the in -process to the device that provides, ensures that the vapor recovery system...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.10.2016
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a supplementary recovery unit for vapor recovery system system is refueled in filling station. The purpose is that effectively airtight to oil gas should be able to be realized refueling the in -process to the device that provides, ensures that the vapor recovery system system runs well, and it is stable to have a compact structure, technology, advantages such as low, the easy and simple to handle and high -efficient environmental protection of working costs. Technical scheme is: a supplementary recovery unit, its characterized in that: of the vapor recovery system system is refueled in the filling station the device is including being used for when refueling alternating at the oil tank oil filler hole and being big -end -up's the straight section of thick bamboo of conical cavity and connecting on the top of the straight section of thick bamboo of conical cavity in order to be used for the straight section of thick bamboo of the circular cavity of nozzle male through helicitic te |
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Bibliography: | Application Number: CN20162423411U |