CN201419103Y - Condensing bulb - Google Patents
Condensing bulb Download PDFInfo
- Publication number
- CN201419103Y CN201419103Y CN2009200237399U CN200920023739U CN201419103Y CN 201419103 Y CN201419103 Y CN 201419103Y CN 2009200237399 U CN2009200237399 U CN 2009200237399U CN 200920023739 U CN200920023739 U CN 200920023739U CN 201419103 Y CN201419103 Y CN 201419103Y
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- CN
- China
- Prior art keywords
- bulb
- bottle
- liquid
- pipe
- bottleneck
- 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
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a condensing bulb, which is used for condensation in distillation experiments. The condensing bulb comprises a bulb body and a condenser tube positioned in the bulb body. The condensing bulb has the following characteristics that: the upper part of the bulb body is provided with a water inlet, and the lower part of the bulb body is provided with a water outlet; the upper and the lower ends of the spiral condenser tube are a steam inlet and a liquid outlet; the bottom of the bulb body is provided with a bulb mouth, a heat-insulating vacuum cavity is arranged betweenthe bulb mouth and the cavity of the bulb body, and the bulb mouth is communicated with a steam-transferring tube; and the steam inlet of the condensing tube is positioned in the upper part of the bulb body, extended out of the bulb body and communicated with the upper part of the steam-transferring tube. The utility model has the advantages of good condensation effect and high efficiency, and canshorten the time of experiment.
Description
Technical field
The utility model relates to a kind of condensing unit, specifically is a kind of distillation test condensing unit.
Background technology
At present, in a lot of chemical laboratories, the condensing unit that distillation test is used, condensation effect are not very desirable, make that distillation test speed is slow, and required time is long, also is unfavorable for saving energy and reduce the cost.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides a kind of condensing bulb, and its condensation effect is good, and the efficient height helps shortening test period.
For addressing the above problem, the utility model by the following technical solutions: this condensing bulb comprises bottle, is positioned at the condenser pipe of bottle; Bottle top is provided with water inlet, the bottle bottom sets out the mouth of a river; Condenser pipe is shape in the shape of a spiral, and upper/lower terminal is respectively air intake, liquid outlet; The bottom of bottle is provided with bottleneck, is provided with heat insulation vacuum chamber between the inner chamber of bottleneck and bottle, and bottleneck is communicated with a steam transmitting pipe; The air intake of condenser pipe is positioned at the top of bottle and extends outside the bottle, is communicated with the top of steam transmitting pipe.
As further technical scheme of the present utility model:
In this condensing bulb, be provided with liquid-feeding tube in the described steam transmitting pipe; The bottom of liquid-feeding tube is communicated with described bottleneck, and steam transmitting pipe is extended on the top of liquid-feeding tube, and is provided with sealing-plug on the mouth of pipe; Seal between the top of steam transmitting pipe and the liquid-feeding tube outer wall.
The beneficial effects of the utility model are: its condensation effect is good, and the efficient height helps shortening experimental period.It can be widely used in the place that all kinds of chemical laboratories such as environmental protection, disease control, water supply and sewage, colleges and universities, scientific research institutions, industrial enterprise need distill processing, the condensation that distillation is handled as projects such as volatile phenol, cyanide, ammonia nitrogen, kjeldahl nitrogen, W/O parts.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is a structural representation of the present utility model,
Among the figure: 1 bottle, 2 condenser pipes, 3 water inlets, 4 delivery ports, 5 bottlenecks, 6 vacuum chambers, 7 steam transmitting pipes, 8 air intakes, 9 liquid outlets, 10 liquid-feeding tubes, 11 sealing-plugs.
The specific embodiment
As shown in Figure 1, this condensing bulb mainly comprises bottle 1, is positioned at the helical form condenser pipe 2 of bottle.Bottle 1 top is provided with water inlet 3, the bottle bottom sets out the mouth of a river 4.The upper/lower terminal of condenser pipe 2 is respectively air intake 8, liquid outlet 9.The bottom of bottle 1 is provided with bottleneck 5, is provided with heat insulation vacuum chamber 6 between the inner chamber of bottleneck 5 and bottle 1, and bottleneck 5 is communicated with a steam transmitting pipe 7 and is integral structure.The air intake 8 of condenser pipe is positioned at the top of bottle 1 and extends outside the bottle 1, is communicated with the top of steam transmitting pipe 7.
Be provided with a liquid-feeding tube 10 in the steam transmitting pipe 7 of this condensing bulb.The bottom of liquid-feeding tube 10 is communicated with bottleneck 5.Steam transmitting pipe 7 is extended on the top of liquid-feeding tube 10, and is provided with sealing-plug 11 on the mouth of pipe.Seal between the top of steam transmitting pipe 7 and liquid-feeding tube 10 outer walls.
When this condensing bulb used, cold water was entered in the bottle by water inlet 3, and bottleneck 5 is communicated with cucurbit.Gaseous solvent in the cucurbit enters appendix 7 through bottleneck 5, enters condenser pipe 2 through air intake 8, carries out heat exchange with the bottle inner cold water then, realizes condensation, and condensed liquid solvent distillates through liquid outlet.Water after the heat exchange is flowed out by delivery port.
In the still-process, in cucurbit, add other liquid if desired, sealing-plug can be opened, add in the cucurbit easy-to-operate by liquid-feeding tube.
When using for assurance, vapour can not leaked in bottleneck 5 places, during manufacturing the outer surface of bottleneck 5 is done frosted and handles.
Claims (2)
1, condensing bulb comprises bottle, is positioned at the condenser pipe of bottle; It is characterized in that: bottle top is provided with water inlet, the bottle bottom sets out the mouth of a river; Condenser pipe is shape in the shape of a spiral, and upper/lower terminal is respectively air intake, liquid outlet; The bottom of bottle is provided with bottleneck, is provided with heat insulation vacuum chamber between the inner chamber of bottleneck and bottle, and bottleneck is communicated with a steam transmitting pipe; The air intake of condenser pipe is positioned at the top of bottle and extends outside the bottle, is communicated with the top of steam transmitting pipe.
2, condensing bulb according to claim 1 is characterized in that: be provided with liquid-feeding tube in the described steam transmitting pipe; The bottom of liquid-feeding tube is communicated with described bottleneck, and steam transmitting pipe is extended on the top of liquid-feeding tube, and is provided with sealing-plug on the mouth of pipe; Seal between the top of steam transmitting pipe and the liquid-feeding tube outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200237399U CN201419103Y (en) | 2009-03-16 | 2009-03-16 | Condensing bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200237399U CN201419103Y (en) | 2009-03-16 | 2009-03-16 | Condensing bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419103Y true CN201419103Y (en) | 2010-03-10 |
Family
ID=41805750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200237399U Expired - Fee Related CN201419103Y (en) | 2009-03-16 | 2009-03-16 | Condensing bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419103Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380429A (en) * | 2011-11-17 | 2012-03-21 | 慧智科技（中国）有限公司 | Water distributor for solvent with higher density than water in chemical reaction |
| CN102489351A (en) * | 2011-11-17 | 2012-06-13 | 慧智科技（中国）有限公司 | Chemical reaction water separator for solvent with density less than that of water |
| CN103868771A (en) * | 2014-03-14 | 2014-06-18 | 厦门大学 | Multichannel portable sulfur dioxide extracting device |
-
2009
- 2009-03-16 CN CN2009200237399U patent/CN201419103Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380429A (en) * | 2011-11-17 | 2012-03-21 | 慧智科技（中国）有限公司 | Water distributor for solvent with higher density than water in chemical reaction |
| CN102489351A (en) * | 2011-11-17 | 2012-06-13 | 慧智科技（中国）有限公司 | Chemical reaction water separator for solvent with density less than that of water |
| CN103868771A (en) * | 2014-03-14 | 2014-06-18 | 厦门大学 | Multichannel portable sulfur dioxide extracting device |
| CN103868771B (en) * | 2014-03-14 | 2016-03-23 | 厦门大学 | Multi-channel portable sulphuric dioxide extraction element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |