CN204574849U - A kind of easy laboratory tandem water circle device - Google Patents
A kind of easy laboratory tandem water circle device Download PDFInfo
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- CN204574849U CN204574849U CN201520158511.6U CN201520158511U CN204574849U CN 204574849 U CN204574849 U CN 204574849U CN 201520158511 U CN201520158511 U CN 201520158511U CN 204574849 U CN204574849 U CN 204574849U
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- condenser pipe
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Abstract
The utility model relates to a kind of easy laboratory tandem water circle device that simultaneously can carry out cooling process to two or more experimental subjects, comprise N number of condenser pipe of connecting successively, the water inlet of the first condenser pipe connects condensed water, and the connecting line of two condenser pipes connected successively is all placed with the container of cooling medium through one.The connecting line of two condenser pipes connected successively is arranged a Y-piece, Y-piece is placed on and is placed with in the container of cooling medium, the delivery port of previous condenser pipe is connected with the single port end of Y-piece, the water inlet of a rear condenser pipe connects an interface of the twoport end of Y-piece, and another interface of the twoport end of Y-piece connects water receptacle.The experimental provision that the utility model provides can carry out down cycles process to two and multiple experimental subjects, and condensed water all the time can Reusability in whole EGR.
Description
Technical field
The utility model relates to a kind of laboratory condensed water circulation device, specifically a kind of tandem condensate water circulatory system for laboratory organic chemical synthesis back flow reaction, rotary evaporation etc. can saving condensed water.
Background technology
In chemical laboratory, a lot of organic synthesis needs to react the long period usually under system boiling condition, to overflow the low-yield problems caused to reduce reactant and solvent vapo(u)r, just need to use reflux condensate device, make steam constantly at condensation in-tube condensation in Returning reactor.At present, in nearly all middle school, laboratory in colleges and universities, back flow reaction is all carried out for a set of condenser pipe, and condensation cycle water all uses running water, and these water are all directly discharged in sewer, cause the serious waste of water resource.Experimental cost in scientific research and teaching process significantly improves.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of easy laboratory tandem water circle device that simultaneously can carry out cooling process to two or more experimental subjects.
For solving above technical problem, the technical solution adopted in the utility model is:
One described in the utility model easy laboratory tandem water circle device, comprise N number of condenser pipe of connecting successively, N is the natural number of >=2, wherein, the water inlet of the first condenser pipe connects condensed water, and the connecting line of two condenser pipes connected successively is all placed with the container of cooling medium through one.A condenser pipe after entering after the container cooling being placed with cooling medium from previous condenser pipe condensed water out, each condenser pipe connects an experimental subjects, just can lower the temperature to multiple experimental subjects simultaneously, improve operating efficiency.
As preferred technical scheme, in order to realize recycling of condensed water, the water inlet of the first condenser pipe connects the delivery port of an immersible pump, and this immersible pump is placed in water receptacle, and the delivery port of N number of condenser pipe is connected to water receptacle.
As preferred technical scheme, the connecting line of two condenser pipes connected successively is arranged a Y-piece, Y-piece is placed on and is placed with in the container of cooling medium, the delivery port of previous condenser pipe is connected with the single port end of Y-piece, the water inlet of a rear condenser pipe connects an interface of the twoport end of Y-piece, and another interface of the twoport end of Y-piece connects water receptacle.If need a rear condenser pipe job, connect the interface be connected with a rear condenser pipe, close the interface be connected with water receptacle; If do not needed, carry out contrary operation.
As preferred technical scheme, two interfaces of the twoport end of Y-piece are provided with tongs, open and close two interfaces by tongs.
As preferred technical scheme, condenser pipe lower end connects reception flask.
The experimental provision that the utility model provides can carry out down cycles process to two and multiple experimental subjects, and condensed water all the time can Reusability in whole EGR, not only drastically increases the utilization rate of condensed water; The more important thing is and multiple experimental subjects is lowered the temperature simultaneously, can effective lifting operation efficiency.Be applicable to single group or many group in experimental teaching and, with the carrying out of experiment, be also applicable to the carrying out of repeating in research work to test.
The utility model structure is simple, easy for installation, does not take water supply pipe in experimentation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
In figure, 1-condenser pipe, 2-immersible pump, 3-water receptacle, 4-Y type pipe, 5-container, 6-tongs, 7-receives flask.
Detailed description of the invention
Shown in Fig. 1 is the laboratory tandem water circle device of N=2.The water inlet of the first condenser pipe connects condensed water, and the connecting line of two condenser pipes 1 connected successively is all placed with the container 5 of cooling medium through one, this container 5 is generally a beaker, holds cold water in container 5, can put into ice bag, and effect can be better.Condenser pipe 1 lower end connects reception flask 7.
Common way is that the water inlet of condenser pipe is connected running water, and the water that condenser pipe flows out directly is discharged into sewer.As shown in Figure 1, the utility model is the delivery port water inlet of the first condenser pipe being connected an immersible pump 2 with rubber tube, and this immersible pump 2 is placed in water receptacle 3, also can place ice bag in this water receptacle 3.The delivery port rubber tube of the 2nd condenser pipe is connected to water receptacle 3, and the condensed water of discharging from the 2nd condenser pipe is got back to again water receptacle 3, can reuse.
As shown in Figure 1, on the basis of above structure, the connecting line of two condenser pipes 1 connected successively is arranged a Y-piece 4, Y-piece 4 is placed on and is placed with in the container 5 of cooling medium, the delivery port of previous condenser pipe 1 is connected by rubber tube with the single port end of Y-piece 4, the water inlet of a rear condenser pipe 1 connects an interface of the twoport end of Y-piece 4 with rubber tube, another interface of the twoport end of Y-piece 4 connects water receptacle 3 with rubber tube.Two interfaces of the twoport end of Y-piece 4 are provided with tongs 6.
When starting immersible pump 2, cooling water is injected into the first condenser pipe from water receptacle 3 through rubber tube under the drive of immersible pump 2, Y-piece 4 is entered through rubber tube from the first condenser pipe delivery port, recirculation water is further cooled in the container 5 holding ice-water bath, if only a set of condensing unit need be cooled, only need open the tongs be connected with water receptacle 3, recirculation water can be back in water receptacle 3, forms an independent water circulation system; If another set of condensing unit need be cooled, only need open the tongs be connected with a rear condenser pipe, allow the recirculation water of cooling be continuously introduced in another set of condenser pipe, be back in water receptacle 3 through delivery port, namely form a tandem water circulation system.
When N=3,4,5 ... time, the connected mode shown in the connected mode of the connected mode of condenser pipe, condenser pipe and water receptacle and Fig. 1 is identical, repeats no more here.
Claims (5)
1. an easy laboratory tandem water circle device, comprise N number of condenser pipe (1) of connecting successively, N is the natural number of >=2, wherein, the water inlet of the first condenser pipe connects condensed water, and the connecting line of two condenser pipes (1) connected successively is all placed with the container (5) of cooling medium through one.
2. device according to claim 1, is characterized in that: the water inlet of the first condenser pipe connects the delivery port of an immersible pump (2), and this immersible pump (2) is placed in water receptacle (3), and the delivery port of N number of condenser pipe is connected to water receptacle (3).
3. device according to claim 2, it is characterized in that: the connecting line of two condenser pipes (1) connected successively is arranged a Y-piece (4), Y-piece (4) be placed on be placed with cooling medium container (5) in, the delivery port of previous condenser pipe (1) is connected with the single port end of Y-piece (4), the water inlet of a rear condenser pipe (1) connects an interface of the twoport end of Y-piece (4), and another interface of the twoport end of Y-piece (4) connects water receptacle (3).
4. device according to claim 3, is characterized in that: two interfaces of the twoport end of Y-piece (4) are provided with tongs (6).
5. the device according to claim 1,2,3 or 4, is characterized in that: condenser pipe (1) lower end connects reception flask (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158511.6U CN204574849U (en) | 2015-03-20 | 2015-03-20 | A kind of easy laboratory tandem water circle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158511.6U CN204574849U (en) | 2015-03-20 | 2015-03-20 | A kind of easy laboratory tandem water circle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574849U true CN204574849U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520158511.6U Expired - Fee Related CN204574849U (en) | 2015-03-20 | 2015-03-20 | A kind of easy laboratory tandem water circle device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204574849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858967A (en) * | 2022-05-05 | 2022-08-05 | 殷柳 | Aluminum powder stability performance measuring device and method |
| CN115069324A (en) * | 2022-06-13 | 2022-09-20 | 中国农业科学院草原研究所 | Ultrasonic water bath continuous condensation equipment |
-
2015
- 2015-03-20 CN CN201520158511.6U patent/CN204574849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858967A (en) * | 2022-05-05 | 2022-08-05 | 殷柳 | Aluminum powder stability performance measuring device and method |
| CN115069324A (en) * | 2022-06-13 | 2022-09-20 | 中国农业科学院草原研究所 | Ultrasonic water bath continuous condensation equipment |
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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: 20150819 Termination date: 20160320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |