Experimental device for researching generation amount of substance reaction gas
A technology of reactive gas and experimental equipment, which is applied in the direction of measuring equipment, liquid/fluid solid measurement, and volume measuring instruments/methods, etc., can solve problems such as the lack of demonstration equipment, and achieve intuitive demonstration effects, accurate detection results, and convenient operation Effect
Inactive Publication Date: 2020-06-12
安徽洪雷工业技术有限公司
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Problems solved by technology
[0003] The object of the present invention is to provide an experimental device for studying the amount of gas generated by a substance reaction, so as to solve the problem of lack in the field of demonstration devices for the amount of gas generated by a substance reaction
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses an experimental device for researching the generation amount of substance reaction gas, and relates to the technical field of experimental devices. The device comprises a reaction system and a gas volume detection system, the reaction system is communicated with the gas volume detection system; the reaction system comprises a reaction container, a sealing cover is arrangedat the opening end of the reaction container, and an air pressure balance hole and an exhaust hole communicated with the gas volume detection system are formed in the sealing cover; a feeding hole isfurther formed in the sealing cover, and a feeding device is mounted in the feeding hole; the gas volume detection system comprises a measuring tube and a balance tube communicated with the measuringtube; the measuring pipe is communicated with the balance pipe through a hose A. A sealing plug is arranged at the top of the measuring pipe and communicated with a hose B. One end of the hose B is connected with the exhaust hole in a sealed mode. According to the invention, through combined use of the measuring tube and the balance tube, the amount of gas generated after a substance reaction is detected; a communicator principle is used for detection, and the detection result is accurate.
Description
technical field [0001] The invention belongs to the technical field of experimental devices, and in particular relates to an experimental device for studying the amount of reaction gas generated by substances. Background technique [0002] In chemistry teaching, it is often encountered that some principles need to be demonstrated. To demonstrate these principles, demonstration teaching aids are needed to achieve the purpose of intuitive expression. This is not only conducive to the teacher's teaching, but also makes it easier for students to understand. The existing demonstration teaching aids do not have a device specially used for demonstrating the amount of gas generated by the reaction of substances. Contents of the invention [0003] The object of the present invention is to provide an experimental device for studying the amount of gas generated by a substance reaction, so as to solve the problem of lack in the field of existing demonstration devices for the amount of...
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IPC IPC(8): G09B23/24G01N7/18G01F22/00B01J19/00
CPCB01J19/00G01F22/00G01N7/18G09B23/24
Inventor 朱惜惜张东东
Owner 安徽洪雷工业技术有限公司