Separable gas collecting bottle

A technology for separating gas cylinders from gas cylinders is applied in the field of gas cylinders to achieve the effects of simple operation, simple device structure and strong practicability

Inactive Publication Date: 2016-07-20
SHANGHAI JINGCHUN BIOCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to improve the airtightness of the gas collecting bottle, so as to ensure no air leakage and no contamination of the gas in the bottle

Method used

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  • Separable gas collecting bottle
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  • Separable gas collecting bottle

Examples

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Embodiment Construction

[0020] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0021] combine figure 1 with figure 2 , the detachable gas collection bottle is composed of a gas storage bottle 1 and a detachable cover. The detachable cover is made up of bottle cap 3, air outlet pipe 4, reaction tank 5, and air inlet pipe 6, and the detachable cover is a whole and cannot be disassembled.

[0022] The bottle mouth of the gas storage bottle 1 is designed as a screw bottle mouth 2, and different separable ...

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Abstract

The invention provides a separable gas collecting bottle, which comprises a gas storage bottle and a separable cover, wherein the separable cover comprises a bottle cover, and the bottle cover is connected with the gas storage bottle in a sealing way; a gas outlet pipe and a gas inlet pipe are inlaid in the bottle cover, and the separable cover is of an integrally molded structure. A reactive tank for placing a reagent to carry out drying, impurity removal and other treatments on an inflowing gas is arranged at an inlet of the gas inlet pipe. The separable gas collecting bottle provided by the invention has the beneficial effects that the gas storage bottle is connected with the separable cover in a sealing way, and the detachable cover integrally molded with the gas inlet and outlet pipes ensures the sealing performance; different types of separable covers are designed to be selected for collected gases of different densities; at the same time, the reactive tank is designed at the gas inlet pipe to filter out foreign gases. The device has the advantages of simple structure, good sealing performance, no gas leakage, no pollution of gas in the bottle, simple operation and strong practicality.

Description

technical field [0001] The invention relates to a gas collecting bottle, in particular to a separable gas collecting bottle for laboratory use. Background technique [0002] The gas collecting bottle is a wide-mouthed glass container with a frosted mouth surface, which can keep in close contact with the frosted glass and is not easy to leak; it is generally used to collect gas, assemble gas washing bottles and carry out the reaction between substances and gases. [0003] At present, the common gas-collecting cylinders in the laboratory use a conjoined triangular flask as the main device, and then use a bottle stopper to seal, and an inlet pipe and an outlet pipe are arranged on the bottle stopper. In the gas collecting bottle of this structure, the airtightness of the bottle mouth plug is not good enough, which will cause problems such as air leakage and gas contamination in the bottle. Contents of the invention [0004] The technical problem to be solved by the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L5/02B01L3/12B65D47/06
CPCB01L5/02B01L3/12B01L2200/06B65D47/06B65D2547/06
Inventor 周琦姜苏赵悦谭凌凌程芳芳
Owner SHANGHAI JINGCHUN BIOCHEM TECH CO LTD
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