CN202793894U - Condensing tube for azotometer - Google Patents
Condensing tube for azotometer Download PDFInfo
- Publication number
- CN202793894U CN202793894U CN 201220404285 CN201220404285U CN202793894U CN 202793894 U CN202793894 U CN 202793894U CN 201220404285 CN201220404285 CN 201220404285 CN 201220404285 U CN201220404285 U CN 201220404285U CN 202793894 U CN202793894 U CN 202793894U
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- CN
- China
- Prior art keywords
- tube
- condensing tube
- cooling tube
- shaped condensing
- steam
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- 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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Abstract
The utility model discloses a condensing tube for an azotometer, which comprises a columnar cooling tube and an S-shaped condensing tube, wherein both end parts of the columnar cooling tube are provided with connecting pipes which are respectively used as a cooling tube inlet and a cooling tube outlet; the S-shaped condensing tube is arranged in the cooling tube; and the S-shaped condensing tube is provided with an S-shaped condensing tube inlet pipe and an S-shaped condensing tube outlet pipe which are positioned on the tube wall of the cooling tube. The condensing tube for the azotometer is characterized in that additionally, a flow guide pipe is arranged at the position of the S-shaped condensing tube inlet pipe. The condensing tube for the azotometer has the benefits that when substances to be collected, which flow out of the S-shaped condensing tube, need to be stopped from collection, part of steam in a feed pipe, which does not flow into the S-shaped condensing tube, can be led out by the flow guide pipe, so that the steam is prevented from continuously flowing into the S-shaped condensing tube, and thus, not only can convenience for collection and controllability of a collection quantity be improved, but also residual steam can be prevented from flowing into the S-shaped condensing tube to cause unnecessary waste and the residual steam can be recycled.
Description
Technical field
The utility model relates to a kind of glass apparatus, relates in particular to a kind of for the azotometer condenser pipe.
Background technology
The heat exchanger effectiveness of serpentine condenser is high, so its utilization is comparatively extensive.When chilled water in cooling tube flows, the material to be collected that is steam condition flows in serpentine condenser, and the steam in the serpentine condenser contacts with chilled water in the cooling tube its temperature is down to below the boiling point, is condensed into liquid state, take advantage of a situation again and flow out downwards along serpentine condenser, and collected.Because the needs of experiment, in the time of must interrupting immediately collecting the material in the serpentine condenser, often after the sever supply, still have the part entrained steam and can enter serpentine condenser along pipeline, this part steam can cool off in serpentine condenser and be in a liquid state, bring adverse effect for the control of experiment collection amount, also cause easily excess steam to flow into serpentine condenser and cause unnecessary waste.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of for the azotometer condenser pipe.
The technical scheme that the utility model adopts is:
A kind of for the azotometer condenser pipe, comprising: be the cooling tube of column, two end has the connecting pipe as cooling tube entrance and cooling tube outlet; Be located at the serpentine condenser in the cooling tube, it has two serpentine condenser inlet tube and the serpentine condenser outlets that are positioned at the cooling tube tube wall; It is characterized in that, additionally, in the serpentine condenser inlet tube mozzle is set.
The beneficial effects of the utility model are: when needs stop to collect the material to be collected that flows out from serpentine condenser in, can the part steam that not yet flows into serpentine condenser in the feeding pipe be derived by mozzle, thereby avoid steam to continue to flow into serpentine condenser, can improve the convenience of collection, the controllability of collection amount, can avoid again unnecessary steam to flow into serpentine condenser and cause unnecessary waste, also unnecessary steam can be recycled.
Description of drawings
Fig. 1 is that the utility model is faced structural representation.
Fig. 2 is the fragmentary top TV structure synoptic diagram of serpentine condenser inlet tube of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of by glass make a kind of for the azotometer condenser pipe, comprise: the cooling tube 1 that is column, two end has the connecting pipe 11 as cooling tube entrance and cooling tube outlet, 12, two connecting pipes 11,12 all are located on the cooling tube tube wall, and the serpentine condenser 2 that also is provided with in this cooling tube, serpentine condenser have two serpentine condenser inlet tube 21 and the serpentine condenser outlets 22 that are positioned at the cooling tube tube wall, especially, in the serpentine condenser inlet tube mozzle 23 is set.
Condenser pipe in use, at first utilize rubber stopper or alternate manner to seal mozzle 23, the connecting pipe 11 that will be positioned at the cooling tube lower end connects water swivel with plastic pipe, the connecting pipe 12 that will be positioned at the cooling tube upper end connects the derivation water pipe with plastic pipe, steam feeding tube as feeding pipe connects serpentine condenser inlet tube 21, so that passing into serpentine condenser 2, cools off steam, when experiment stops, because the steam feeding tube as feeding pipe has certain length, wherein can be detained part steam, continue to flow into serpentine condenser for preventing unnecessary steam, at this moment, the mozzle 23 of sealing is connected delivery line, reclaim the entrained steam in the feeding pipe.
The above only is preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. one kind is used for the azotometer condenser pipe, comprising: be the cooling tube of column, two end has the connecting pipe as cooling tube entrance and cooling tube outlet; Be located at the serpentine condenser in the cooling tube, it has two serpentine condenser inlet tube and the serpentine condenser outlets that are positioned at the cooling tube tube wall, it is characterized in that, additionally, in the serpentine condenser inlet tube mozzle is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404285 CN202793894U (en) | 2012-08-15 | 2012-08-15 | Condensing tube for azotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404285 CN202793894U (en) | 2012-08-15 | 2012-08-15 | Condensing tube for azotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793894U true CN202793894U (en) | 2013-03-13 |
Family
ID=47821138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404285 Expired - Fee Related CN202793894U (en) | 2012-08-15 | 2012-08-15 | Condensing tube for azotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445410A (en) * | 2015-12-16 | 2016-03-30 | 山东海能科学仪器有限公司 | Kjeldahl apparatus condensation device |
-
2012
- 2012-08-15 CN CN 201220404285 patent/CN202793894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445410A (en) * | 2015-12-16 | 2016-03-30 | 山东海能科学仪器有限公司 | Kjeldahl apparatus condensation device |
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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: 20130313 Termination date: 20130815 |