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Blending pump splash-proof device for aviation fuel preparation

An aviation fuel and face mask technology, which is applied to life-saving equipment, breathing filters, breathing protection containers, etc., can solve problems such as the inability to quickly replace anti-virus materials, and the inability to check the air tightness of the anti-splash device, so as to improve the practicability, The effect of improving efficiency

Active Publication Date: 2022-05-13
DONGYING HUAYA GUOLIAN AVIATION FUEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an anti-splash device for a blending pump used in the preparation of aviation fuel to solve the technical problems in the prior art that the anti-virus materials cannot be quickly replaced and the airtightness of the anti-splash device cannot be checked

Method used

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  • Blending pump splash-proof device for aviation fuel preparation
  • Blending pump splash-proof device for aviation fuel preparation
  • Blending pump splash-proof device for aviation fuel preparation

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Embodiment Construction

[0033] The following will be combined with the accompanying drawings of the technical solution of the present invention will be clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, and not all embodiments.

[0034] Components of embodiments of the present invention typically described and shown herein may be arranged and designed in various different configurations. Accordingly, the following detailed description of an embodiment of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to represent a selected embodiment of the present invention.

[0035] Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work, are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the term "ce...

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Abstract

The invention discloses a blending pump anti-splashing device for aviation fuel preparation, and relates to the technical field of aviation fuel preparation, the blending pump anti-splashing device comprises an anti-splashing mask body and an anti-poison assembly, a round hole is formed in the outer wall of one side of the anti-splashing mask body, and an annular seat is fixedly connected to the position, close to the round hole, of the outer wall of one side of the anti-splashing mask body; the anti-poison assembly comprises a connecting cylinder, a threaded groove is formed in the arc-shaped inner wall of the annular base, a threaded protrusion matched with the threaded groove is arranged on the arc-shaped outer wall of the connecting cylinder, mounting holes are formed in the outer wall of one side of the splash-proof mask body and located on the two sides of the round hole, and sealing assemblies are slidably connected to the arc-shaped inner walls of the two mounting holes. The anti-poison assembly can be disassembled by rotating the connecting cylinder, then a new anti-poison assembly is installed on the splash-proof mask body through the threaded protrusion on the connecting cylinder and the threaded groove in the annular base, and rapid disassembly and assembly of the anti-poison assembly are achieved.

Description

Technical field [0001] The present invention relates to the technical field of aviation fuel preparation, in particular to a kind of aviation fuel preparation with a blending pump splash-proof device. Background [0002] Aviation fuel mainly includes aviation gasoline for ignition piston engines and jet fuel for gas turbine engines, in the preparation process of aviation fuel, it is necessary to mix special additives, pure hydrocarbon mixtures and raw materials, and during the mixing process, a certain amount of toxic gases and soot will be generated, in order to protect the health of the staff, a kind of aviation fuel preparation pump anti-splash device is required. [0003] Publication number CN211274111U Chinese utility model patent discloses a kind of aviation fuel preparation for the preparation of pump splash-proof device, comprising a splash-proof mask body and safety helmet, the front side of the safety helmet is screwed to install the splash-proof mask body, the top of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B18/02A62B18/08A62B23/04
CPCA62B18/02A62B18/082A62B23/04
Inventor 张健石军张少庆肖倩文王道鑫
Owner DONGYING HUAYA GUOLIAN AVIATION FUEL CO LTD
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