Portable type airplane tyre automatic gas charging device
An aircraft tire and automatic inflation technology, which is applied in transportation and packaging, vehicle maintenance, vehicle maintenance/repair, etc., can solve the problems of harsh working environment, low inflation efficiency, and high risk of tire blowout, so as to reduce the risk of tire blowout and improve inflation. Efficiency, manpower reduction effect
Inactive Publication Date: 2019-08-23
北京科荣达航空设备科技有限公司
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Problems solved by technology
[0002] At present, in terms of aircraft inflation, there are some infield inflation equipment used at home and abroad, but for the outfield inflation equipment, due to its harsh working environment and high portability requirements, the outfield inflation equipment is manual inflation equipment, but the risk of tire blowout is high , low inflation efficiency
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Embodiment
[0035] This embodiment provides a portable automatic tire inflation device for aircraft tires. The portable automatic tire inflation device is composed of box parts, air circuit parts, electrical components and tooling accessories. The box body parts are used to install and place the air circuit Components and electric control components are used for installing and placing the air circuit components and electric control components. figure 1 It is a schematic diagram of the external structure of a portable aircraft tire automatic inflation device. refer to figure 1 , The box body components include injection molding box 1, panel 2 and upper cover filling structure 3, the injection molding box is an engineering plastic suitcase, and its characteristics are: dustproof, waterproof, and impact resistance. The filling structure of the upper cover includes foamed polyethylene and sheet metal structural parts, and the foamed polyethylene is filled on the box cover to absorb vibration...
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The invention provides a portable type airplane tyre automatic gas charging device. The portable type airplane tyre automatic gas charging device comprises a box body part, a gas path part and an electric control part; a first quick plug connector, a pressure switch, a pressure reducing valve, a first solenoid valve and a gas-exhaust throttle valve are sequentially connected in series; after beingconnected in series, two pressure sensors are sequentially in series connection to a second quick plug connector, are in parallel connection to a second solenoid valve and the gas-exhaust throttle valve which are sequentially connected in series, and are connected to a valve block through a pipeline to form a gas-pressure loop; the gas path part is fixedly arranged below a panel, so that the functions of inflating, discharging gas and measuring pressure are realized; the electric control part comprises a battery, a plate card, a keyboard, a touch screen, an emergency-stop button, a switch, anindicator lamp and a product software, the plate card is fixedly arranged on the box bottom of an injection moulding box; the keyboard, the touch screen, the emergency-stop button, the switch and theindicator lamp are fixedly mounted on the panel; and the electric control part is used for fulfilling a display function, a control function and a gas charging and discharging function of gas charging pressure. The device is used for performing automatic gas charging control on an airplane tyre maintained in an external field, and reduces a tyre puncture risk.
Description
technical field [0001] The invention relates to the technical field of aircraft tire inflation, in particular to a portable aircraft tire automatic inflation device. Background technique [0002] At present, in terms of aircraft inflation, there are some infield inflation equipment used at home and abroad, but for the outfield inflation equipment, due to its harsh working environment and high portability requirements, the outfield inflation equipment is manual inflation equipment, but the risk of tire blowout is high , low inflation efficiency. In order to allow aircraft tires to be automatically inflated according to the set pressure, with high inflation efficiency and low risk of tire blowout, there is an urgent need to develop a portable aircraft tire automatic inflation device that is suitable for harsh environments. Contents of the invention [0003] The invention provides a portable aircraft tire automatic inflation device, which is used for automatically controllin...
Claims
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Login to View More IPC IPC(8): B60S5/04
CPCB60S5/046
Inventor 吕浩张鹏路献飞
Owner 北京科荣达航空设备科技有限公司