CN205095456U - Vibrate extraction appearance with automatic constant volume liquid feeding device - Google Patents
Vibrate extraction appearance with automatic constant volume liquid feeding device Download PDFInfo
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- CN205095456U CN205095456U CN201520859957.1U CN201520859957U CN205095456U CN 205095456 U CN205095456 U CN 205095456U CN 201520859957 U CN201520859957 U CN 201520859957U CN 205095456 U CN205095456 U CN 205095456U
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- constant volume
- liquid
- automatic constant
- adding device
- concussion
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Abstract
The utility model relates to a chemistry device field especially relates to a vibrate extraction appearance with automatic constant volume liquid feeding device. It includes separating funnel, the at least and inlet UNICOM of separating funnel, and automatic constant volume liquid feeding device is connected to the inlet. The utility model discloses a constant volume and liquid feeding serialization, simplified the experimental procedure, saved the time, improved experimental efficiency, precision greatly increased. The utility model discloses a setting up peristaltic pump, motor, one -way solenoid valve and control system, having realized constant volume liquid feeding datumization operation, the practicality is great, has avoided the error that manually operation brought. The utility model discloses very big assurance the experimenter's safety, avoid noxious material to the injury of human body in liquid feeding and constant volume process, improved factor of safety.
Description
Technical field
The utility model relates to chemical devices field, particularly relates to a kind of concussion abstraction instrument with automatic constant volume liquid-adding device.
Background technology
In the middle of traditional chemical devices, for extraction separatory etc., liquid feeding is and complicated troublesome, especially for the virose experimentation of tool.Moreover the liquid feeding majority in chemical experiment process is accurate to 2 significant digits, and precision requirement is high.Secondly, for the liquid feeding in toxic condition, the unsafe factor faced by staff is more.Finally, there is more human factor in manual liquid feeding, and error is comparatively large, has a strong impact on the degree of accuracy of experiment.
Summary of the invention
The technical problems to be solved in the utility model how to overcome the deficiencies in the prior art, provides a kind of concussion abstraction instrument with automatic constant volume liquid-adding device, can Lookup protocol and liquid feeding, and achieve continuity operation, practicality is larger.
The technical scheme that the utility model adopts for achieving the above object is: a kind of concussion abstraction instrument with automatic constant volume liquid-adding device, comprises separatory funnel, separatory funnel at least with an inlet UNICOM, inlet connects automatic constant volume liquid-adding device.
Further, described automatic constant volume liquid-adding device comprises volume weight tube, feed tube, peristaltic pump, device for storing liquid and drain pipe, described feed tube and drain pipe are arranged on volume weight tube respectively, described feed tube and drain pipe are interconnected to form loop, described peristaltic pump, device for storing liquid are arranged on loop, and described volume weight tube lower end is provided with automatic liquid discharging device.
Further, described volume weight tube upper end is provided with Unidirectional solenoid valve, can the capacity of unidirectional control capability pipe.
Further, described drain pipe is provided with liquid storage ball, facilitates outflow and the storage of surplus liquid after constant volume.
Further, described feed tube and drain pipe are arranged at volume weight tube both sides, and described feed tube and drain pipe are all provided with angle with volume weight tube, and design attitude is reasonable, takes up room less, facilitates inflow and the outflow of liquid.
Further, described automatic liquid discharging device comprises cock and motor, and described Electric Machine Control cock is rotated, and achieves the outflow automatically controlling liquid.
Further, described automatic liquid discharging device lower end can connect separatory funnel, and described separatory funnel can install blast pipe, facilitates the liquid of constant volume to join in the middle of separatory funnel, and the installation of blast pipe ensures atmospheric stablizing.
Further, the utility model also comprises control system, and described control system is connected with Unidirectional solenoid valve, motor, peristaltic pump, achieves Data Control constant volume and liquid feeding, achieves the continuity of whole process.
Further, described volume weight tube upper end is also provided with blast pipe, the exhaust of guaranteed capacity pipe and the stable of maintenance air pressure.
The efficiency that the utility model achieves constant volume and liquid feeding serialization, simplifies experimental procedure, saves the time, improves test, precision increases greatly.The utility model, by arranging peristaltic pump, motor, Unidirectional solenoid valve and control system, achieves constant volume liquid feeding datumization operation, and practicality is comparatively large, avoids the error that manual operation brings.The utility model ensure that the safety of experimenter greatly, avoids noxious material injury to human body in liquid feeding and constant volume process, improves safety coefficient.
Accompanying drawing explanation
Fig. 1 the utility model overall structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, the technical scheme that the utility model adopts for achieving the above object is:
With a concussion abstraction instrument for automatic constant volume liquid-adding device, comprise separatory funnel 6, separatory funnel 6 at least with an inlet UNICOM, inlet connects automatic constant volume liquid-adding device.Automatic constant volume liquid-adding device comprises volume weight tube 1, feed tube 2, peristaltic pump 3, device for storing liquid 4 and drain pipe 5, and described feed tube 2 and drain pipe 5 are interconnected to form loop.Described feed tube 2 and drain pipe 5 are arranged at the both sides of volume weight tube 1, and described feed tube 2 and drain pipe 5 are all provided with the angle of 40 ° with volume weight tube, and design attitude is reasonable, takes up room less, facilitates inflow and the outflow of liquid.Described peristaltic pump 3, device for storing liquid 4 are arranged on loop, and liquid is squeezed in volume weight tube 1 by described peristaltic pump 3, and when liquid reaches designated capabilities, unnecessary liquid flows to device for storing liquid 4 from drain pipe 5, realizes loop.
Liquid for convenience of constant volume adds, and the lower end of described volume weight tube 1 is provided with automatic liquid discharging device.Described automatic liquid discharging device comprises cock 111 and motor 112, and described motor 112 control cock 111 rotates, and achieves the outflow automatically controlling liquid.Described automatic liquid discharging device lower end can connect separatory funnel 6, and described separatory funnel 6 can install blast pipe 61, facilitates the liquid of constant volume to join in the middle of separatory funnel 6, and the installation of blast pipe 61 ensures atmospheric stablizing.
The upper end of described volume weight tube 1 is also provided with Unidirectional solenoid valve 12, can the capacity of unidirectional control capability pipe 1, and described volume weight tube 1 upper end is also provided with blast pipe 13, the exhaust of guaranteed capacity pipe 1 and keep the stable of air pressure.Described drain pipe 5 is provided with liquid storage ball 51, facilitates outflow and the storage of surplus liquid after constant volume.
The utility model also comprises control system, and described control system is connected with Unidirectional solenoid valve 12, motor 112, peristaltic pump 3, achieves Data Control constant volume and liquid feeding, achieves the continuity of whole process.
The utility model in use, first volume weight tube 1 is carried out constant volume, control system is opened, peristaltic pump 3 is opened, liquid flows into feed tube 2 by device for storing liquid 4 and finally flows in volume weight tube 1, and when liquid reaches designated capabilities, unnecessary liquid flows out from drain pipe 5 and arrives liquid storage ball 51, finally reach in device for storing liquid 4, constant volume is complete.Open motor 112, motor 112 control cock 111 rotates, and achieves liquid and flows in separatory funnel 6, achieve the process of liquid feeding.When liquid is chloroform, due to chloroform very easily photodissociation, control system controls blast pipe 61 and blast pipe 13 interruption is opened, and ensures the balance of air pressure.
The efficiency that the utility model achieves constant volume and liquid feeding serialization, simplifies experimental procedure, saves the time, improves test, precision increases greatly.The utility model, by arranging peristaltic pump, motor, Unidirectional solenoid valve and control system, achieves constant volume liquid feeding datumization operation, and practicality is comparatively large, avoids the error that manual operation brings.The utility model ensure that the safety of experimenter greatly, avoids noxious material injury to human body in liquid feeding and constant volume process, improves safety coefficient.
Above-described embodiment, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence made according to the essence of the utility model content or modification, all should be encompassed in the utility model.
Claims (9)
1., with a concussion abstraction instrument for automatic constant volume liquid-adding device, comprise separatory funnel, it is characterized in that: separatory funnel at least with an inlet UNICOM, inlet connects automatic constant volume liquid-adding device.
2. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 1, it is characterized in that: described automatic constant volume liquid-adding device comprises volume weight tube, feed tube, peristaltic pump, device for storing liquid and drain pipe, described feed tube and drain pipe are arranged on volume weight tube respectively, described feed tube and drain pipe are interconnected to form loop, described peristaltic pump, device for storing liquid are arranged on loop, and described volume weight tube lower end is provided with automatic liquid discharging device.
3. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 1, is characterized in that: described volume weight tube upper end is provided with Unidirectional solenoid valve.
4. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 1, is characterized in that: described drain pipe is provided with liquid storage ball.
5. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 1, it is characterized in that: described feed tube and drain pipe are arranged at volume weight tube both sides, described feed tube and drain pipe are all provided with angle with volume weight tube.
6. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 1, is characterized in that: described automatic liquid discharging device comprises cock and motor, and described Electric Machine Control cock is rotated.
7. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to claim 6, is characterized in that: described automatic liquid discharging device lower end can connect separatory funnel, and described separatory funnel can install blast pipe.
8. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device described arbitrarily according to claim 1 to 7, it is characterized in that: also comprise control system, described control system is connected with Unidirectional solenoid valve, motor, peristaltic pump.
9. a kind of concussion abstraction instrument with automatic constant volume liquid-adding device according to Claims 2 or 3, is characterized in that: described volume weight tube upper end is also provided with blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859957.1U CN205095456U (en) | 2015-10-30 | 2015-10-30 | Vibrate extraction appearance with automatic constant volume liquid feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859957.1U CN205095456U (en) | 2015-10-30 | 2015-10-30 | Vibrate extraction appearance with automatic constant volume liquid feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095456U true CN205095456U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859957.1U Expired - Fee Related CN205095456U (en) | 2015-10-30 | 2015-10-30 | Vibrate extraction appearance with automatic constant volume liquid feeding device |
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| CN (1) | CN205095456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304033A (en) * | 2016-04-20 | 2017-10-31 | 洛阳华清天木生物科技有限公司 | A kind of automatic orifice plate liquid separating meter |
| CN108525345A (en) * | 2018-04-27 | 2018-09-14 | 陕西师范大学 | One kind can automatic extraction apparatus and its control method |
| CN115463438A (en) * | 2022-09-16 | 2022-12-13 | 河北科技大学 | Automatic distillation and extraction integrated machine and automatic distillation and extraction method |
-
2015
- 2015-10-30 CN CN201520859957.1U patent/CN205095456U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304033A (en) * | 2016-04-20 | 2017-10-31 | 洛阳华清天木生物科技有限公司 | A kind of automatic orifice plate liquid separating meter |
| CN108525345A (en) * | 2018-04-27 | 2018-09-14 | 陕西师范大学 | One kind can automatic extraction apparatus and its control method |
| CN108525345B (en) * | 2018-04-27 | 2021-05-04 | 陕西师范大学 | Automatic extraction device and control method thereof |
| CN115463438A (en) * | 2022-09-16 | 2022-12-13 | 河北科技大学 | Automatic distillation and extraction integrated machine and automatic distillation and extraction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20181030 |