CN203736927U - Suction filtration device for chemical experiment - Google Patents
Suction filtration device for chemical experiment Download PDFInfo
- Publication number
- CN203736927U CN203736927U CN201420050370.1U CN201420050370U CN203736927U CN 203736927 U CN203736927 U CN 203736927U CN 201420050370 U CN201420050370 U CN 201420050370U CN 203736927 U CN203736927 U CN 203736927U
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- CN
- China
- Prior art keywords
- suction filtration
- bottle
- gas outlet
- sebific duct
- air inlet
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Abstract
The utility model discloses a suction filtration device for a chemical experiment. The suction filtration device comprises a water circulating vacuum pump, a buffer bottle, a liquid distributing pipe and a suction filtration bottle, wherein a gas inlet of the water circulating vacuum pump is in communication with a gas outlet of the buffer tank through a first rubber pipe connection fluid, a gas inlet of the buffer bottle is in communication with a gas outlet of the liquid distributing pipe through a second rubber pipe connection fluid, and a gas inlet of the liquid distributing pipe is in communication with a gas outlet of the suction filtration bottle through a third rubber pipe connection fluid. Because a plurality of gas inlets and gas outlets are formed in the pipe wall of the liquid distributing pipe and each gas inlet can be connected with one suction filtration bottle, one water circulating vacuum pump can be used for performing multiple suction filtration operations under the condition that the water circulating vacuum pump is not closed. The liquid distributing pipe is simple in structure and easy to process. The suction filtration device is used in a libratory, thus the utilization efficiency of the water circulating vacuum pump can be increased, the time is saved, and the operations of closing the water circulating vacuum pump during multiple suction filtration operations are reduced.
Description
Technical field
The utility model relates to chemical laboratory device, particularly a kind of decompress filter for chemical experiment.
Background technology
At present, water circulation vavuum pump is generally provided with two air inlets, and this only can carry out two suction filtrations operations while causing same water circulation vavuum pump of use to carry out suction filtration operation.And the experiment of carrying out suction filtration operation in laboratory has a lot, once there is three and the operation of above suction filtration, experimenter just need to wait in line, or adopts and purchase other water circulation vavuum pump and solve suction filtration and operate queuing phenomena.
Summary of the invention
For the deficiencies in the prior art, the decompress filter for chemical experiment that provides an a kind of available water circulation vavuum pump simultaneously to carry out multiple suction filtration operations is provided the purpose of this utility model.
The technical solution of the utility model is achieved in that a kind of decompress filter for chemical experiment, comprises water circulation vavuum pump, surge flask, fluid isocon and bottle,suction; The air inlet of described water circulation vavuum pump is connected fluid communication with the gas outlet of described surge flask by the first sebific duct, the gas outlet of the air inlet of described surge flask and described fluid isocon is connected fluid communication by the second sebific duct, and the air inlet of described fluid isocon is connected fluid communication with the gas outlet of described bottle,suction by the 3rd sebific duct; The tube wall of described fluid isocon is provided with gas outlet and air inlet.
In above-mentioned decompress filter for chemical experiment, the air inlet sum of described fluid isocon is more than or equal to 2, and its gas outlet quantity is 1.
While using the utility model, first described water circulation air-inlet of vacuum pump is connected with sebific duct with described surge flask gas outlet, then described surge flask air inlet is connected with sebific duct with described fluid isocon gas outlet, then the arbitrary air inlet of described fluid isocon is connected with sebific duct with described bottle,suction gas outlet, then the air inlet of no described fluid isocon is connected to sebific duct, and with haemostatic clamp by rubber-tube clamping, then the emptying sebific duct haemostatic clamp being installed on described surge flask bottleneck is clamped again, then Buchner funnel lower end is inserted in described bottle,suction bottleneck, after testing fixture connection is errorless, just can open described water circulation vavuum pump and carry out suction filtration operation.
The beneficial effects of the utility model are to use the utility model, available same water circulation vavuum pump carries out 3 above suction filtration operations simultaneously, avoid the phenomenon of queuing up and carrying out suction filtration operation in laboratory, for experimenter has saved the time, also improved the service efficiency of water circulation vavuum pump.
Brief description of the drawings
The structural representation of a kind of decompress filter for chemical experiment of Fig. 1 the utility model.
In figure, 1-water circulation vavuum pump, 2-surge flask, 3-fluid isocon, 4-bottle,suction, 5-the first sebific duct, 6-the second sebific duct, 7-the 3rd sebific duct, 8-emptying sebific duct, 9-Buchner funnel.
Detailed description of the invention
A kind of decompress filter for chemical experiment, comprises water circulation vavuum pump 1, surge flask 2, fluid isocon 3 and bottle,suction 4; The air inlet of described water circulation vavuum pump 1 is connected fluid communication with the gas outlet of described surge flask 2 by the first sebific duct 5, the gas outlet of the air inlet of described surge flask 2 and described fluid isocon 3 is connected fluid communication by the second sebific duct 6, and the air inlet of described fluid isocon 3 is connected fluid communication with the gas outlet of described bottle,suction 4 by the 3rd sebific duct 7; The tube wall of described fluid isocon 3 is provided with gas outlet and air inlet, and the air inlet sum of described fluid isocon 3 is more than or equal to 2, and its gas outlet quantity is 1.
Embodiment 1
Carry out the suction filtration operation of no more than two
First described water circulation vavuum pump 1 air inlet is connected with sebific duct with described surge flask 2 gas outlets, then described surge flask 2 air inlets are connected with sebific duct with described fluid isocon 3 gas outlets, then the arbitrary air inlet of described fluid isocon 3 is connected with sebific duct with described bottle,suction 4 gas outlets, then the air inlet of no described fluid isocon 3 is connected to sebific duct, and with haemostatic clamp by rubber-tube clamping, then the emptying sebific duct 8 use haemostatic clamp that are installed on described surge flask 3 bottlenecks are clamped again, then Buchner funnel 9 lower ends are inserted in described bottle,suction bottleneck, after testing fixture connection is errorless, just can open described water circulation vavuum pump 1 and carry out suction filtration operation.Wherein, after a suction filtration EO, operate the sebific duct of bottle,suction used and described fluid isocon 3 air inlets with this suction filtration of haemostatic clamp clamping connection.In the time of all suction filtration EOs, open described sebific duct 8 for emptying, then the gauge hand on described water circulation vavuum pump 1 points at 0 o'clock and closes described water circulation vavuum pump 1.
Embodiment 2
Carry out the suction filtration operation more than two
First described water circulation vavuum pump 1 air inlet is connected with sebific duct with described surge flask 2 gas outlets, then described surge flask 2 air inlets are connected with sebific duct with described fluid shunting 3 pipe gas outlets, then arbitrary described fluid isocon 3 air inlet on the shelf is connected with sebific duct with bottle,suction 4 gas outlets, then the air inlet of other no described fluid isocons 3 is connected to sebific duct, and with haemostatic clamp by rubber-tube clamping, then the described emptying sebific duct 8 use haemostatic clamp that are installed on described surge flask 2 bottlenecks are clamped again, then Buchner funnel 9 lower ends are inserted in bottle,suction 4 bottlenecks, after testing fixture connection is errorless, just can open described water circulation vavuum pump 1 and carry out suction filtration operation.Wherein, after any one suction filtration EO, operate the sebific duct of bottle,suction used and described fluid isocon 3 air inlets with this suction filtration of haemostatic clamp clamping connection.In the time of all suction filtration EOs, open described sebific duct 8 for emptying, then the gauge hand on described water circulation vavuum pump 1 points at 0 o'clock and closes described water circulation vavuum pump 1.
When the suction filtration operation amount that will carry out is during more than the air inlet quantity of described fluid isocon 3, can select the gas outlet sebific duct of any one the fluid isocon same with the next one in described fluid isocon 3 air inlets to connect fluid communication, so just can carry out more suction filtration operation simultaneously.
Above-described embodiment is only for the invention example is clearly described, and the not restriction to the invention detailed description of the invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any apparent variations of being extended out within the spirit and principles in the present invention or variation are still among the protection domain in the invention claim.
Claims (2)
1. a decompress filter for chemical experiment, comprise water circulation vavuum pump (1), surge flask (2), fluid isocon (3) and bottle,suction (4), it is characterized in that, the air inlet of described water circulation vavuum pump (1) is connected fluid communication with the gas outlet of described surge flask (2) by the first sebific duct (5), the gas outlet of the air inlet of described surge flask (2) and described fluid isocon (3) is connected fluid communication by the second sebific duct (6), the air inlet of described fluid isocon (3) is connected fluid communication with the gas outlet of described bottle,suction (4) by the 3rd sebific duct (7), the tube wall of described fluid isocon (3) is provided with gas outlet and air inlet.
2. decompress filter for chemical experiment according to claim 1, is characterized in that, the air inlet sum of described fluid isocon (3) is more than or equal to 2, and the gas outlet quantity of described fluid isocon (3) is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050370.1U CN203736927U (en) | 2014-01-26 | 2014-01-26 | Suction filtration device for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050370.1U CN203736927U (en) | 2014-01-26 | 2014-01-26 | Suction filtration device for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736927U true CN203736927U (en) | 2014-07-30 |
Family
ID=51336793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050370.1U Expired - Fee Related CN203736927U (en) | 2014-01-26 | 2014-01-26 | Suction filtration device for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841194A (en) * | 2015-05-27 | 2015-08-19 | 吉林大学 | Vacuum suction filtration device |
| CN105233548A (en) * | 2015-11-03 | 2016-01-13 | 攀枝花学院 | Quick filtering device for laboratories |
| CN107970655A (en) * | 2017-11-27 | 2018-05-01 | 西南石油大学 | It is a kind of with draining function can heating, vacuum Suction filtration device repeatedly |
-
2014
- 2014-01-26 CN CN201420050370.1U patent/CN203736927U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841194A (en) * | 2015-05-27 | 2015-08-19 | 吉林大学 | Vacuum suction filtration device |
| CN105233548A (en) * | 2015-11-03 | 2016-01-13 | 攀枝花学院 | Quick filtering device for laboratories |
| CN107970655A (en) * | 2017-11-27 | 2018-05-01 | 西南石油大学 | It is a kind of with draining function can heating, vacuum Suction filtration device repeatedly |
| CN107970655B (en) * | 2017-11-27 | 2019-10-08 | 西南石油大学 | It is a kind of with draining function can heating, vacuum Suction filtration device repeatedly |
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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: 20140730 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |