GVU shielding box

A technology of shielding boxes and boxes, which is applied in the direction of oil supply devices, internal combustion piston engines, engine components, etc., can solve the problems of large space occupation, sealing leakage, and complicated pipeline connections, etc., and achieve compact and simplified layout, fast response, and layout simple effect

Inactive Publication Date: 2015-10-21
GUANGXI YUCHAI MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Various regulating valves, control valves, filters, etc. in the existing gas supply system are scattered, and the pipeline connection is relatively complicated; it takes up a lot of space, which affects the layout of other parts and the appearance of the whole machine; it is easy to cause sealing leakage problems, and leakage It is difficult to detect and affects the safety of the entire system

Method used

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Embodiment Construction

[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0022] Such as Figure 1 to Figure 6 As shown, the specific structure of the GVU shielding box according to the specific embodiment of the present invention includes: a shielding box body 6 and a shielding box end cover 7, and a gas detection sensor interface flange 1 arranged on the shielding box body 6, a gas outlet method Lan 2, scavenging port flange 3, pneumatic valve intake and feedback interface 4 and gas inlet flan...

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Abstract

The invention discloses a GVU shielding box. The GVU shielding box comprises a shielding box body, shielding box end covers, a gas detecting sensor interface flange, a gas outlet flange, a gas inlet flange, a scavenging port flange and a pneumatic valve gas inlet and feedback interface, wherein openings are formed in the two ends of the shielding box body, the shielding box end covers cover the openings of the two ends of the shielding box body to form a containing space for containing a gas valve, the gas detecting sensor interface flange is used for installing a gas detecting sensor, the gas outlet flange and the gas inlet flange are used for connecting the GVU shielding box with an engine and a gas station, a valve in the GVU shielding box and gas in a pipeline can be connected with the outer side of a cabin through the scavenging port flange, and the pneumatic valve gas inlet and feedback interface conducts control and control feedback on the valve in the shielding box body. The GVU shielding box is high in integrity and compact and attractive in structure, makes the gas valve of the engine compactly and simply arranged, makes a gas supply system pipeline simply arranged, is attractive in overall appearance and reduces potential sealing leakage hazards.

Description

technical field [0001] The invention relates to the field of intrinsically safe nacelle engines, in particular to a GVU shielding box. Background technique [0002] The gas valve unit (GVU) of the gas supply system of the existing gas ship engine is composed of various regulating valves, control valves, filters and connecting pipelines, through which the gas in the filling station is converted For the temperature and pressure suitable for the engine to work, it is sent to the engine through the connecting pipeline. [0003] Various regulating valves, control valves, filters, etc. in the existing gas supply system are scattered, and the pipeline connection is relatively complicated; it takes up a lot of space, which affects the layout of other parts and the appearance of the whole machine; it is easy to cause sealing leakage problems, and leakage It is difficult to detect and affects the safety of the entire system. [0004] The information disclosed in this Background sect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M21/02
CPCY02T10/30
Inventor 刘宁曾志龙陈土润金伟覃甲惠卢雁蔡晓霞
Owner GUANGXI YUCHAI MASCH CO LTD
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