CN202570120U - H-shaped gas diffusion reaction device - Google Patents
H-shaped gas diffusion reaction device Download PDFInfo
- Publication number
- CN202570120U CN202570120U CN 201220167681 CN201220167681U CN202570120U CN 202570120 U CN202570120 U CN 202570120U CN 201220167681 CN201220167681 CN 201220167681 CN 201220167681 U CN201220167681 U CN 201220167681U CN 202570120 U CN202570120 U CN 202570120U
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- reaction
- pipe
- diffusion
- gas diffusion
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Abstract
The utility model relates to a gas diffusing reaction device for a laboratory, in particular to an H-shaped gas diffusion reaction device, belonging to the technical field of experimental tools. The H-shaped gas diffusion reaction device comprises diffusing straight reaction tubes, wherein two ends of each of the diffusion straight reaction tube are provided with branch reaction tubes, the diffusion straight reaction tube are connected by using a latex tube, and the latex tube can be controlled in circulation by using a water stopping clamp. The H-shaped gas diffusion reaction device is safe and convenient for operation, and is a visual and safe demonstration experiment device because experiment phenomena are easily observed and reaction products are easily collected in the reaction tube.
Description
Technical field
The utility model relates to a kind of laboratory with gas diffusion reaction device, is specifically related to a kind of H shape gas diffusion reaction device, the true vessel technical field of testing.
Background technology
The classical lecture experiment of ammonia and hydrogen chloride gas precursor reactant be adopt glass bar respectively the libation at an ancient wedding ceremony get concentrated ammonia liquor and concentrated hydrochloric acid, make it approaching each other, observed white cigarette and produced.This demonstration exist product not easily collecting, have deficiencies such as strong penetrating odor, environment is had certain harmful effect.
Summary of the invention
The purpose of the utility model is for overcoming the weak point of above-mentioned prior art, a kind of H shape gas diffusion reaction device is provided, and this device includes two ends tool by-reaction pipe and the straight shaped reaction pipe of the diffusion that is connected; Tool by-reaction pipe is connected with emulsion tube with the straight shaped reaction pipe of joining diffusion; Emulsion tube can be with tongs control circulation, simple and safe operation, and experimental phenomena is prone to observe; Product is easily collecting in reaction tube, is a kind of directly perceived, safe demonstrating experiment device.
The utility model is realized with following technical scheme: a kind of H shape gas diffusion reaction device; It is characterized in that: this device comprises tool by-reaction pipe and the straight shaped reaction pipe of diffusion; One end of described tool by-reaction pipe has emulsion tube; Two tool by-reaction pipes connect through the straight shaped reaction pipe of diffusion, and the tool by-reaction mouth of pipe has rubber stopper.
The described tool by-reaction mouth of pipe has rubber stopper, and syringe is arranged on the rubber stopper.
Have on the described emulsion tube and end logical folder.
Described tool by-reaction pipe is the hard heat-resistant glass tube; The straight shaped reaction Guan Weizhi of described diffusion shape hard heat-resistant glass tube.
The utility model has the advantages that: this H shape gas diffusion reaction apparatus structure is simple, does not have gas to leak in the experimentation, and reacting phenomenon is prone to observe, and the product easily collecting is environmentally friendly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain:
Accompanying drawing is the utility model structural representation;
Among the figure: 1, tool by-reaction pipe, 2, rubber stopper, 3, emulsion tube, 4, end logical folder, 5, the straight shaped reaction pipe of diffusion, 6, syringe.
The specific embodiment
As shown in the figure: a kind of H shape gas diffusion reaction device; This device comprises tool by-reaction pipe 1 and the straight shaped reaction pipe 5 of diffusion; One end of described tool by-reaction pipe has 3, two tool by-reaction of emulsion tube pipe to connect through the straight shaped reaction pipe 5 of diffusion, and the tool by-reaction mouth of pipe has rubber stopper 2.
The described tool by-reaction mouth of pipe has rubber stopper, and syringe 6 is arranged on the rubber stopper.
Have on the described emulsion tube and end logical folder 4.
Described tool by-reaction pipe is the hard heat-resistant glass tube; The straight shaped reaction Guan Weizhi of described diffusion shape hard heat-resistant glass tube.
During use concentrated ammonia liquor (ammonia) and concentrated hydrochloric acid (hydrogen chloride) are sucked respectively in two syringes; Insert respectively in the tool by-reaction mouth of pipe at two ends; Push injection device piston injects in the tool by-reaction pipe, opens the logical folder of ending of the straight shaped reaction pipe of diffusion, makes two ends gas phase counterdiffusion; Observe phenomena takes off collecting reaction product with straight shaped reaction pipe after reaction finishes.Experimental implementation is safe and simple.
Hydrogen sulfide and sulfur dioxide gas are sucked respectively in two syringes; Insert respectively in the tool by-reaction mouth of pipe at two ends; Push injection device piston injects in the tool by-reaction pipe, opens the logical folder of ending of the straight shaped reaction pipe of diffusion, makes two ends gas phase counterdiffusion; Observe phenomena takes off collecting reaction product with straight shaped reaction pipe after reaction finishes.
Claims (4)
1. H shape gas diffusion reaction device; It is characterized in that: this device comprises tool by-reaction pipe (1) and diffusion straight shaped reaction pipe (5); One end of described tool by-reaction pipe has emulsion tube (3); Two tool by-reaction pipes connect through the straight shaped reaction pipe of diffusion (5), and the tool by-reaction mouth of pipe has rubber stopper (2).
2. a kind of H shape gas diffusion reaction device according to claim 1, it is characterized in that: the described tool by-reaction mouth of pipe has rubber stopper, and syringe (6) is arranged on the rubber stopper.
3. a kind of H shape gas diffusion reaction device according to claim 1 is characterized in that: have on the described emulsion tube and end logical folder (4).
4. a kind of H shape gas diffusion reaction device according to claim 1, it is characterized in that: described tool by-reaction pipe is the hard heat-resistant glass tube; The straight shaped reaction Guan Weizhi of described diffusion shape hard heat-resistant glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167681 CN202570120U (en) | 2012-04-19 | 2012-04-19 | H-shaped gas diffusion reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167681 CN202570120U (en) | 2012-04-19 | 2012-04-19 | H-shaped gas diffusion reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570120U true CN202570120U (en) | 2012-12-05 |
Family
ID=47239576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220167681 Expired - Fee Related CN202570120U (en) | 2012-04-19 | 2012-04-19 | H-shaped gas diffusion reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570120U (en) |
-
2012
- 2012-04-19 CN CN 201220167681 patent/CN202570120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130419 |