CN202661422U - Solution boiling point tester with simplicity and convenience in operation - Google Patents
Solution boiling point tester with simplicity and convenience in operation Download PDFInfo
- Publication number
- CN202661422U CN202661422U CN 201220228752 CN201220228752U CN202661422U CN 202661422 U CN202661422 U CN 202661422U CN 201220228752 CN201220228752 CN 201220228752 CN 201220228752 U CN201220228752 U CN 201220228752U CN 202661422 U CN202661422 U CN 202661422U
- Authority
- CN
- China
- Prior art keywords
- flask
- phase liquid
- liquid
- gas
- gas phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a solution boiling point tester with simplicity and convenience in operation. The solution boiling point tester comprises a flask and a condensing pipe, wherein an opening of the flask is provided with a rubber plug, a heating rod and a thermometer are respectively arranged in the rubber plug in a penetration way, the side face of the flask is provided with a liquid-phase liquid extracting port which is provided with a glass plug, one end of the condensing pipe is communicated with the flask through a transverse branch pipe, the other end of the condensing pipe is a liquid adding port, the lower wall of the transverse branch pipe is provided with a gas-phase liquid storage slot, a gas-phase liquid extracting port corresponding to the gas-phase liquid storage slot is arranged in the transverse branch pipe, the gas-phase liquid extracting port is provided with a glass plug, the bottom of the flask is provided with a liquid discharge port which is connected with a glass pipe through a hose, and the hose is provided with a spring clip. According to the utility model, the gas-phase liquid storage slot is arranged at the lower part of the transverse branch pipe for connecting the condensing pipe with the flask, so that liquid in the gas-phase liquid storage slot can be refluxed easily for liquid update, so that a test is more convenient and faster and a result is more accurate.
Description
Technical field
The utility model relates to a kind of glass apparatus of measuring the solution boiling point in chemical experiment, especially is applicable to the experimental apparatus of Physical Chemistry Experiment " biliquid is gas-liquid phase diagram ".
Background technology
In existing Physical Chemistry Experiment, the used instrument ebulliometer of " biliquid is gas-liquid phase diagram " experiment in use condenser pipe is in plumbness, the gas phase reservoir be positioned at condenser pipe under, liquid in the gas phase reservoir can not be refluxed liquid and automatically thoroughly upgrade, and the liquid in the gas phase reservoir need to be repeatedly taken out in renewal; In addition, get liquid in the gas phase reservoir and need to draw through condenser pipe with long dropper, complex operation is wasted time and energy, and the experimental result deviation is larger.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of solution boiling-point apparatus easy and simple to handle that can experimental implementation is simple and efficient, the experimental result deviation is less.
The utility model adopts following technical scheme:
The utility model comprises flask and condenser pipe, the bottle mouth position of flask is provided with plug, heating rod and thermometer are set in respectively on the plug, the flask side is provided with the liquid phase liquid taking port, be provided with glass stopper on the liquid phase liquid taking port, one end of condenser pipe is connected by athwartship leg and flask, the other end of condenser pipe is filling opening, the lower wall of athwartship leg is provided with the gas phase reservoir, correspondingly with the position of gas phase reservoir be provided with the gas phase liquid taking port at athwartship leg, the gas phase liquid taking port is provided with glass stopper, and the bottom of flask is provided with tap hole, tap hole links to each other with glass tube by flexible pipe, is provided with spring clamp on the flexible pipe.
Good effect of the present utility model is as follows:
The utility model gas phase reservoir is arranged on the bottom of the athwartship leg that connects condenser pipe and flask, upgrades so that the liquid in the gas phase reservoir can be refluxed liquid easily, and it is more convenient to test, and the result is more accurate.The gas phase liquid taking port be arranged on the gas phase reservoir above so that the taking-up of gas phase liquid is more convenient.At the tap hole of drag setting by flexible pipe and spring clamp control, the reagent contamination phenomenon that has caused when having avoided former employing glass cock control, so that the test solution discharging is convenient, experiment is convenient saving time more.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the accompanying drawings: 1 flask, 2 plugs, 3 heating rods, 4 thermometers, 5 liquid phase liquid taking ports, 6 glass stoppers, 7 condenser pipes, 8 athwartship legs, 9 filling openings, 10 gas phase liquid taking ports, 11 liquid taking port plugs, 12 gas phase reservoirs, 13 tap holes, 14 flexible pipes, 15 glass tubes, 16 spring clamps.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the utility model comprises flask 1 and condenser pipe 7, the bottle mouth position of flask 1 is provided with plug 2 and is used for sealing, heating rod 3 and thermometer 4 place respectively the bottom of flask 1 through plug 2, flask 1 side is provided with liquid phase liquid taking port 5 and is used for taking out liquid phase liquid, be provided with glass stopper 6 on the liquid phase liquid taking port 5, one end of condenser pipe 7 is connected by athwartship leg 8 and flask 1, the other end of condenser pipe 7 is filling opening 9, test solution is added by filling opening 9, the lower wall of athwartship leg 8 is provided with gas phase reservoir 12, correspondingly with the position of gas phase reservoir 12 be provided with gas phase liquid taking port 10 at athwartship leg 8, be used for the taking-up of gas phase liquid, gas phase liquid taking port 10 is provided with liquid taking port plug 11, and the bottom of flask 1 is provided with tap hole 13, and tap hole 13 links to each other with glass tube 15 by flexible pipe 14, be provided with spring clamp 16 on the flexible pipe 14, by the discharge of spring clamp 16 control test solutions.
The flexible pipe 14 that the utility model connects tap hole 13 and glass tube 15 is the teflon hose of anti-organic reagent corrosion, avoids reagent contaminated, so that reagent is reusable.
The utility model gas phase reservoir 12 is arranged on the bottom of the athwartship leg 8 that connects condenser pipe 7 and flask 1, upgrades so that the liquid in the gas phase reservoir 12 can be refluxed liquid easily, and it is more convenient to test, and the result is more accurate.Gas phase liquid taking port 10 be arranged on gas phase reservoir 12 above so that the taking-up of gas phase liquid is more convenient.The tap hole 13 of being controlled by flexible pipe 14 and spring clamp 16 is set in flask 1 bottom, the reagent contamination phenomenon that has caused when having avoided former employing glass cock control, so that the test solution discharging is convenient, experiment is convenient saving time more.
Claims (1)
1. solution boiling-point apparatus easy and simple to handle, it is characterized in that it comprises flask (1) and condenser pipe (7), the bottle mouth position of flask (1) is provided with plug (2), heating rod (3) and thermometer (4) are set in respectively on the plug (2), flask (1) side is provided with liquid phase liquid taking port (5), be provided with glass stopper (6) on the liquid phase liquid taking port (5), one end of condenser pipe (7) is connected by athwartship leg (8) and flask (1), the other end of condenser pipe (7) is filling opening (9), the lower wall of athwartship leg (8) is provided with gas phase reservoir (12), correspondingly with the position of gas phase reservoir (12) be provided with gas phase liquid taking port (10) at athwartship leg (8), gas phase liquid taking port (10) is provided with liquid taking port plug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228752 CN202661422U (en) | 2012-05-21 | 2012-05-21 | Solution boiling point tester with simplicity and convenience in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228752 CN202661422U (en) | 2012-05-21 | 2012-05-21 | Solution boiling point tester with simplicity and convenience in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661422U true CN202661422U (en) | 2013-01-09 |
Family
ID=47456320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228752 Expired - Fee Related CN202661422U (en) | 2012-05-21 | 2012-05-21 | Solution boiling point tester with simplicity and convenience in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508057A (en) * | 2018-06-26 | 2018-09-07 | 常州大学 | A kind of low pressure phase equilibrium experimental device and on-line period measurement method |
| CN108548837A (en) * | 2018-06-26 | 2018-09-18 | 常州大学 | A kind of measuring device of low-voltage high-temperature equilibrium |
-
2012
- 2012-05-21 CN CN 201220228752 patent/CN202661422U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508057A (en) * | 2018-06-26 | 2018-09-07 | 常州大学 | A kind of low pressure phase equilibrium experimental device and on-line period measurement method |
| CN108548837A (en) * | 2018-06-26 | 2018-09-18 | 常州大学 | A kind of measuring device of low-voltage high-temperature equilibrium |
| CN108508057B (en) * | 2018-06-26 | 2023-07-25 | 常州大学 | Low-voltage phase balance experimental device and online sampling and measuring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202661422U (en) | Solution boiling point tester with simplicity and convenience in operation | |
| CN204247246U (en) | The quantitative liquid-transfering device of use for laboratory | |
| CN203299023U (en) | Device used for sampling mixed liquid | |
| CN204447958U (en) | The quantitative controllable type liquid-adding device of a kind of chemical reaction | |
| CN202694649U (en) | Liquid ebulliometer | |
| CN204523005U (en) | A kind of reaction tube that accurately can control reagent dropwise speed | |
| CN204214755U (en) | Hcl acidifying corrosion inhibiter benchmark test device | |
| CN203551327U (en) | Medical examination sampling device | |
| CN203688519U (en) | Semimicro kjeldahl determination device for protein determination | |
| CN203549398U (en) | Central liquid supply system of chemical laboratory | |
| CN204074097U (en) | A kind of quantitative liquid getting device | |
| CN203044026U (en) | Dual-purpose device convenient for measuring experimental liquid | |
| CN102350383A (en) | Three-mouth flask | |
| CN205958343U (en) | A digestion tube for soil organic matter survey | |
| CN204159053U (en) | A kind of footpath that turns that ball milling mouth condenser pipe can be converted to straight mouth condenser pipe is managed | |
| CN205091309U (en) | An accurate zero point and quantitative buret adjusted | |
| CN203890038U (en) | Multifunctional funnel for dispensing liquid | |
| CN203949803U (en) | Field Barometric Pressure formula Liquid sampler | |
| CN203630106U (en) | Alkali burette | |
| CN205252181U (en) | Experiment rat mouse heart perfusion fixation device | |
| CN213376690U (en) | Water knockout drum for organic chemistry experiments | |
| CN202916250U (en) | Acid burette | |
| CN203587566U (en) | Titration apparatus | |
| CN204973847U (en) | Chemistry experiment reaction unit | |
| CN206519170U (en) | The quantitative pipette of bead string type |
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: 20130109 Termination date: 20130521 |