Liquid oxygen filling system and filling method
A liquid oxygen and liquid storage tank technology, applied in the container filling method, container discharge method, valve device, etc., can solve the problems of small numbers on the instrument, prone to sore eyes, and the inability to accurately control the size of the valve, etc., to achieve convenient viewing Effect
Active Publication Date: 2022-02-18
沈阳洪生气体有限公司
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Problems solved by technology
[0003] At present, when the staff is filling liquid oxygen, they cannot know in time that the filled container is full. However, it takes a while to fill the liquid oxygen, and the staff need to watch the instrument frequently, and the numbers on the instrument are small. The staff are prone to sore eyes after looking at it for a long time, and open the valve on the liquid oxygen delivery pipeline It is a manual switch. When the valve is twisted, it is impossible to accurately control the size of the valve opening and know the delivery volume of liquid oxygen in the pipeline, that is, the pressure in the pipeline.
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[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0033] Such as Figure 1-Figure 10 As shown, a liquid oxygen filling system according to the present invention includes a seat plate 1, the upper end side of the seat plate 1 is fixedly connected with a liquid storage tank 2, and the liquid storage tank 2 is close to the middle part of the seat plate 1. The lower end of one side is fixedly connected with a pump body 10 through the fixed pipe 3, and the pump body 10 is installed in the middle part of the upper end of the seat plate 1. Support plate 14, the upper front end of the second support plate 14 is fixedly connected with a hanging rod 15, the middle part of the fixed pipe 3 is fixedly connected with a valve 11, and an adjustment mechanism 4 is installed on the valve 11, and the seat plate 1 ...
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The invention relates to the field of liquid oxygen filling, in particular to a liquid oxygen filling system and method.The liquid oxygen filling system comprises a base plate, a liquid storage tank is fixedly connected to one side of the upper end of the base plate, the lower end of the side, close to the middle of the base plate, of the liquid storage tank is fixedly connected with a pump body through a fixing pipe, and the pump body is installed in the middle of the upper end of the base plate; a second supporting plate is fixedly connected to the upper end of part of the base plate on the side, away from the liquid storage tank, of the pump body, a mounting mechanism is arranged on the base plate and connected with a warning mechanism through a connecting mechanism and a transmission mechanism, a filled bottle body is clamped in a lifting groove of the mounting mechanism, and after liquid oxygen is loaded into the bottle body, the bottle body gradually becomes heavy and moves downwards, meanwhile, the connecting mechanism and the transmission mechanism drive the warning mechanism to operate, when the bottle is filled with the liquid oxygen, a threaded plate of the warning mechanism can extrude a travel switch, a warning lamp is started, a worker is warned that the bottle is filled with the liquid oxygen, and the worker does not need to watch an instrument on the bottle frequently in the process.
Description
technical field [0001] The invention relates to the field of liquid oxygen filling, in particular to a liquid oxygen filling system and a filling method. Background technique [0002] Liquid oxygen is a liquid when the state of oxygen is liquid. It has important applications in aerospace, submarine and gas industry. When liquid oxygen is in use, it needs to use filling equipment to fill the liquid oxygen in large storage equipment into other small containers. , for easy use. [0003] At present, when the staff is filling the liquid oxygen, they cannot know in time that the filled container is full, so that most of the filling is done by watching the instrument on the container to understand the liquid oxygen reserve in the container, and it takes a while to fill the liquid oxygen, and the work Personnel need to watch the instrument frequently, and the numbers on the instrument are small. The staff are prone to sore eyes after looking at it for a long time, and the valve on ...
Claims
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IPC IPC(8): F17C5/02F17C13/08F17C13/02F16K37/00
CPCF17C5/02F17C13/08F17C13/023F16K37/0016F17C2221/011F17C2223/013F17C2250/0404F17C2250/0421
Inventor 何明铭
Owner 沈阳洪生气体有限公司