CN2703289Y

CN2703289Y - Experimental demostration instrument for preparing, collecting, combusting and detonating of hydrogen

Info

Publication number: CN2703289Y
Application number: CN 200420064131
Authority: CN
Inventors: 陈平; 王锦化; 许健; 徐祥进
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-19
Filing date: 2004-05-19
Publication date: 2005-06-01
Anticipated expiration: 2014-05-19

Abstract

The utility model provides an experimental demonstration instrument for preparing, collecting, combusting and detonating of hydrogen, which is suitable for being used for the preparing, collecting, combusting and detonating preparing, collecting, combusting and detonating demonstration experiments of the hydrogen, mainly comprising a preparing-collector [1], a liquid filler [2], a detonating plunger [3], an igniting tube [4], an air sealing plunger [5], a plunger [6], a liquid controlling valve [7], an overflow liquid collecting tray [8], a liquid infusing tube [9] and a feeding-air inlet plunger [10]. The utility model is characterized in that the preparing-collector [1] is connected with the liquid infusing tube [9] through the liquid filler [2], and a reacting controller [6] is inserted to the liquid filler [2] so as to conveniently control the reaction. The experimental demonstration instrument integrates with the preparation, collection, combustion and detonation of the hydrogen, simplifies the experimental procedure, reduces the experimental error and raises the experimental success rate.

Description

Hydrogen Preparation, collection, burning and detonating experiment demonstrator

The utility model relates to Hydrogen Preparation, collection, burning and the detonating experiment demonstrator that a kind of chemical experiment teaching is used.

The instrument of using about Hydrogen Preparation, collection, burning and detonation lecture experiment in the existing chemical textbook, mainly be to utilize kipp gas generator, conduit and gas bottle to carry out, this device can not be integrated with preparation, collection, burning and the detonation of hydrogen, instrument disperses, step is many in the operation, easily bring experimental error, and success ratio is lower.

The purpose of this utility model be to provide a kind of and hydrogen can be produced, collect, burning, detonation be in hydrogen collection, burning and the detonating experiment demonstrator of one.

The purpose of this utility model is achieved in that Hydrogen Preparation, collection, burning and detonating experiment demonstrator are by preparation-gatherer [1], charger [2], detonation plug [3], light pipe [4], envelope vent plug [5], piston [6], liquid-controlling valve [7], spilled liquid collecting disk [8], woven hose [9], charging-air input hole plug [10] is formed; It is characterized in that: preparation-gatherer [1] is fixed on the iron stand [11], links to each other with charger [2] on being fixed on iron stand [11] by woven hose [9], and preparation-gatherer [1] bottom and charger [2] upper end are on a horizontal line; In the middle of the woven hose [9] liquid-controlling valve [7] is arranged, be inserted with the piston [6] that can slide up and down in the charger [2]; Spilled liquid collecting disk [8] places the upper end of detonation plug [3], and spilled liquid collecting disk [8] center is welded with lights pipe [4], lights pipe [4] and runs through spilled liquid collecting disk [8] and detonation plug [3], and the tight plug of detonation plug [3] is on preparation-gatherer [1] suitable for reading.

Advantage of the present utility model is: do not need gas bottle shifted and just can carry out the combustion of hydrogen detonating experiment, the demonstration of preparation, collection, burning and four experiments of detonation that makes hydrogen is in one.Simplify the experimental implementation step, reduced error, improved the success ratio of experiment.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the front view (FV) of the utility model Hydrogen Preparation, collection, burning and detonating experiment demonstrator.

Being described as follows of each label among the figure:

[1]---preparation-gatherer, [2]---charger, [3]---detonation plug, [4]---light pipe, [5]---envelope vent plug, [6]---piston, [7]---liquid-controlling valve, [8]---spilled liquid collecting disk, [9]---woven hose, [10]---charging-air input hole plug, [11]---iron stand.

1 be described in detail embodiment of the present utility model in conjunction with the accompanying drawings:

Referring to accompanying drawing 1, will prepare-gatherer [1] and be fixed on the iron stand [11], link to each other with charger [2] on being fixed on iron stand [11] by woven hose [9], and make preparation-gatherer [1] bottom and charger [2] upper end on a horizontal line; There is a frosted hole preparation-gatherer [1] side, is plugged with a charging-air input hole plug [10] on the hole, advances air when being used for reinforced and detonating experiment; Preparation-gatherer [1] center, lower end links to each other with woven hose [9] one ends, and there is a liquid-controlling valve [7] at the middle part of woven hose [9], and the other end of woven hose links to each other with charger [2].Be inserted with a piston that can slide up and down [6] in the charger [2], push-and-pull piston [6] can be controlled the amount of infusion in preparation-gatherer [1]; Connect the liquid-controlling valve [7] at woven hose [9] middle part of preparation-gatherer [1] and charger [2], be used for opening or closing the liquid that is transported to preparation-gatherer [1].Preparation-gatherer [1] is gone up a detonation plug of tight-lipped plug [3], and pipe [4] is lighted at detonation plug [3] center, lights pipe [4] center and is welded with spilled liquid collecting disk [8], lights pipe [4] and runs through spilled liquid collecting disk [8] and detonation plug [3]; Light pipe [4] and detonation plug [3] is used for combustion of hydrogen and detonating experiment, spilled liquid collecting disk [8] is used for collecting a small amount of surplus liquid of discharge; Light pipe [4] top plug one envelope vent plug [5], be used for sealing and open Hydrogen Preparation-gatherer [1].

Claims

1. a Hydrogen Preparation, collection, burning and detonating experiment demonstrator, by preparation-gatherer [1], charger [2], detonation plug [3], light pipe [4], envelope vent plug [5], piston [6], liquid-controlling valve [7], spilled liquid collecting disk [8], woven hose [9], charging-air input hole plug [10] is formed; It is characterized in that: preparation-gatherer [1] is fixed on the iron stand [11], links to each other with charger [2] on being fixed on iron stand [11] by woven hose [9], and preparation-gatherer [1] bottom and charger [2] upper end are on a horizontal line; In the middle of the woven hose [9] liquid-controlling valve [7] is arranged, be inserted with the piston [6] that can slide up and down in the charger [2]; Spilled liquid collecting disk [8] places the upper end of detonation plug [3], and spilled liquid collecting disk [8] center is welded with lights pipe [4], lights pipe [4] and runs through spilled liquid collecting disk [8] and detonation plug [3], and the tight plug of detonation plug [3] is on preparation-gatherer [1] suitable for reading.

2. according to the Hydrogen Preparation described in the claim 1, collection, burning and detonating experiment demonstrator, it is characterized in that: there is a frosted hole preparation-gatherer [1] side, be plugged with a charging-air input hole plug [10] on the hole, preparation-gatherer [1] center, lower end links to each other with woven hose [9] one ends, there is a liquid-controlling valve [7] at the middle part of woven hose [9], and the other end of woven hose links to each other with charger [2].