A kind of hydrogen isotope quantitative dispensing equipment and dispensing method
A quantitative sub-packaging and hydrogen isotope technology, which is applied in the direction of equipment loaded into pressure vessels, mechanical equipment, container filling methods, etc., can solve problems such as high cost, heavy storage tank weight, and difficulty in control, so as to improve efficiency and safety , high degree of automation, and the effect of improving control accuracy
Inactive Publication Date: 2016-04-06
YANGZHOU UNIV
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the small molecular weight of the hydrogen molecule itself, and the weight of the storage tank itself is very heavy, in practice, this method has the disadvantages of low accuracy of dispensing and quantification, difficulty in control, low degree of automation, low versatility, and high cost and other problems, urgently need to develop new technologies to solve them
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] Such as figure 1The hydrogen isotope quantitative dispensing equipment shown includes a large hydrogen storage container 1, a quantitative dispensing device, a small hydrogen storage container 18 and a vacuum pump group. The outer surface of the large hydrogen storage container 1 is wrapped with an electric heating jacket 2, and the electric heating A second temperature sensor 3 is arranged in the cover 2, and the second temperature sensor 3 and the electric heating jacket 2 are connected to the temperature control device 4 through wires, and the quantitative dispensing device is arranged in a constant temperature box 29, and the quantitative dispensing device includes a mass flow control meter 14. Pressure sensor 13, first temperature sensor 15, first filter 6, second filter 16, cylinder 12, first pneumatic valve 8, second pneumatic valve 7, third pneumatic valve 9, fourth pneumatic valve 10 And the fifth pneumatic valve 11, the outer surface of the small hydrogen stor...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a hydrogen isotope quantitative split charging device and a split charging method thereof in the field of gas split charging. The split charging device comprises a large hydrogen storage vessel, a quantitative split charging device, a small hydrogen storage container and a vacuum pump set. The split charging method comprises the following steps: connecting; heating; vacuumizing; cooling; and performing split charging quantitatively. According to the invention, the split charging accuracy, control accuracy and automation degree are improved, the cost is reduced, and the device and method can be used in split charging of the hydrogen isotope (protium, deuterium and tritium).
Description
technical field [0001] The invention relates to a gas packing device and method, in particular to a device and a method for accurately and quantitatively packing hydrogen isotopes. Background technique [0002] Generally, hydrogen isotopes are mainly divided into three types: protium, deuterium, and tritium. Protium is relatively common in conventional applications, and has many applications in many civilian fields, such as ammonia synthesis, ironmaking, chemical reduction, aerospace, and the field of fuel cells that will be developed on a large scale in the future. Protium is indispensable. For cutting-edge weapons and fusion power generation, deuterium and tritium are two important elements. In the research and development of new medicines, tritium is mainly used to label molecules or groups in medicines. In the above applications, the quantitative distribution of hydrogen isotopes (protium, deuterium and tritium) is often involved. The so-called quantitative dispensing...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F17C5/00F17C13/02F17C13/04F17D1/02
CPCY02E60/32Y02E60/34
Inventor 程宏辉陆沉叶一鸣黄新王笃雄王妹婷
Owner YANGZHOU UNIV