CN204625625U - For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage - Google Patents
For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage Download PDFInfo
- Publication number
- CN204625625U CN204625625U CN201520303533.7U CN201520303533U CN204625625U CN 204625625 U CN204625625 U CN 204625625U CN 201520303533 U CN201520303533 U CN 201520303533U CN 204625625 U CN204625625 U CN 204625625U
- Authority
- CN
- China
- Prior art keywords
- ultra
- cell cultures
- clean chamber
- vacuum
- negative voltage
- 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
Links
Landscapes
- Electron Tubes For Measurement (AREA)
Abstract
The utility model discloses the vacuum filtration tubing system for cell cultures ultra-clean chamber supplying negative voltage, comprising: the vacuum extractor (1) being positioned at the supplying negative voltage outside cell cultures ultra-clean chamber (6) and the vacuum pipe (2) be connected with each cell cultures ultra-clean chamber; Wherein, one end (7) of vacuum pipe (2) is connected with the vacuum extractor (1) of supplying negative voltage, and another port (8) extend into be needed in the cell cultures ultra-clean chamber (6) of vacuum filtration; Wherein, the vacuum extractor (1) of described supplying negative voltage is arranged pump by negative-pressure cup and gas backstreaming and is connected to form.Adopt a set of the utility model vacuum filtration tubing system just can supply as multiple cell cultures ultra-clean chamber or laboratory supplying negative voltage, not only convenient and swift, easily control, also can not pollute cell cultures ultra-clean chamber or laboratory.
Description
Technical field
The utility model relates to a kind of vacuum filtration plumbing installation, particularly relates to a kind of vacuum filtration tubing system for cell cultures ultra-clean chamber supplying negative voltage, belongs to vacuum filtration tubing system field.
Background technology
In biological study, a lot of experimental implementation relates to the use of vacuum pump, and as vacuum filtration, underpressure distillation, the experimental implementation such as vacuum-drying ware is dry all relate to vacuum pump and use.Also there is a lot of experiment to need to use vacuum filtration in cell cultures ultra-clean chamber, such as prepare substratum filtration treatment, the reject supernatant etc. after cell centrifugation.But Mobile vacuum pump is extremely inconvenient repeatedly, in addition vacuum pump is moved to the pollution that cell ultra-clean chamber also can cause environment.
Urgently need the vacuum filtration tubing system for ultra-clean chamber supplying negative voltage a set of convenient and swift, easy control being provided, can not polluting ultra-clean chamber.
Utility model content
The purpose of this utility model is to provide a set of vacuum filtration tubing system for cell cultures ultra-clean chamber supplying negative voltage, with effectively solve at present for cell cultures ultra-clean chamber Vacuum filtration device existing for easily pollute, mobile inconvenient, be not easy the problems such as control.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the utility model provides a set of vacuum filtration tubing system for cell cultures ultra-clean chamber supplying negative voltage, comprising: the vacuum extractor being positioned at the supplying negative voltage outside cell cultures ultra-clean chamber and the vacuum pipe be connected with each cell cultures ultra-clean chamber; Wherein, one end of vacuum pipe is connected with the vacuum extractor of supplying negative voltage, and the other end extend into be needed in the cell cultures ultra-clean chamber of vacuum filtration.
Preferably, the vacuum extractor of described supplying negative voltage is arranged pump by negative-pressure cup and gas backstreaming and is connected to form.In order to reach the effect of intelligent control, can arrange in pump in gas backstreaming and an intelligent change-over switch is set, reach the object of intelligent control gas backstreaming row switch pump.
Described vacuum pipe can be arranged on the top ceiling in cell cultures ultra-clean chamber or laboratory, can stretch into one section of vacuum pipe in the cell cultures ultra-clean chamber needing to take out negative pressure or laboratory.
As the preferred structure of one, the end extending into the vacuum pipe needed in the cell cultures ultra-clean chamber (or laboratory) of vacuum filtration by joint (stainless steel) and flexible pipe (such as, can be rubber hose) be connected, the another port (tail end) of flexible pipe can connect filter flask for negative pressure leaching, also can connect a glass pipette and abandon supernatant experiment after centrifugal.
As the preferred structure of another kind, each stainless joint is provided with a separate manual valve, when cell cultures ultra-clean chamber needs to use negative pressure, opens valve and uses negative pressure, does not need then to close manually-operated gate when using negative pressure.
When cell cultures ultra-clean chamber or laboratory need negative-pressure vacuum suction filtration, open gas backstreaming row pump in negative-pressure cup, form negative pressure (0.08Mp), start the manually-operated gate on joint simultaneously, by the vacuum pipe that is connected with negative-pressure cup for each cell cultures ultra-clean chamber or laboratory negative pressure point, intelligent water pump is switched to holding state; When in negative-pressure cup, negative pressure is less than 0.02Mp, working order opened by water pump, again forms the negative pressure of a 0.08Mp in negative-pressure cup.When cell cultures ultra-clean chamber does not need to use negative pressure, then manual-lock valve, intelligent water pump is switched to holding state.
Those skilled in the art can take out the quantity of the cell cultures ultra-clean chamber (or laboratory) of negative pressure and distributing position as required and arrange the vacuum pipe of respective numbers and arrange (such as by the top ceiling in cell cultures ultra-clean chamber or laboratory) according to the position of cell cultures ultra-clean chamber (or laboratory) to pipeline, only need to adopt a set of negative-pressure vacuum suction filtration tubing system just can for multiple cell cultures ultra-clean chamber or laboratory negative-pressure vacuum, not only convenient and swift, easy control, and can not pollute cell cultures ultra-clean chamber or laboratory.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model for the negative-pressure vacuum suction filtration tubing system of cell cultures ultra-clean chamber.
Description of reference numerals: 1, negative pressure vacuum extractor, 2, vacuum pipe, 3, joint, 4, valve, 5, flexible pipe, 6, cell cultures ultra-clean chamber (or laboratory), the 7 vacuum pipe ports connected with negative pressure vacuum extractor, 8, the vacuum pipe port that connects with joint.
Embodiment
Further describe the utility model below in conjunction with accompanying drawing, advantage and disadvantage of the present utility model will be more clear along with description.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of the technical program and form or replace, but these amendments or replacement all fall in protection domain of the present utility model.
Figure l is the schematic diagram of the utility model for the negative-pressure vacuum suction filtration tubing system of cell cultures ultra-clean chamber, comprising: the vacuum extractor (1) being positioned at the supplying negative voltage outside cell cultures ultra-clean chamber (6) and the vacuum pipe (2) be connected with each cell cultures ultra-clean chamber; Wherein, the Single port (7) of vacuum pipe (2) is connected with negative pressure vacuum extractor (1), and another port (8) extend into be needed in the cell cultures ultra-clean chamber (6) of vacuum filtration; Wherein, the vacuum extractor (1) of described supplying negative voltage can be arranged pump by negative-pressure cup and gas backstreaming and connect to form.In order to reach the effect of intelligent control, can arrange in pump in gas backstreaming and an intelligent change-over switch is set, reach the object of intelligent control gas backstreaming row switch pump.
Described vacuum pipe (2) can be arranged on the top ceiling in cell cultures ultra-clean chamber (6) or laboratory, can stretch into one section of vacuum pipe in the cell cultures ultra-clean chamber (6) needing to take out negative pressure or laboratory.
As the preferred structure of another kind, the end extending into the vacuum pipe (2) needed in vacuum filtration cell cultures ultra-clean chamber (6) (or laboratory) is connected with rubber hose (5) by stainless joint (3), the another port (tail end) of rubber hose (5) can connect filter flask for negative pressure leaching, also can connect a glass pipette and abandon supernatant experiment after centrifugal.
As the preferred structure of another kind, each stainless joint (3) is provided with an independently manually-operated gate (4), when cell cultures ultra-clean chamber needs to use negative pressure, open valve (4) and use negative pressure, do not need then to close manually-operated gate (4) when using negative pressure.
The utility model is used for the principle of work of the negative-pressure vacuum suction filtration tubing system of cell cultures ultra-clean chamber: when cell cultures ultra-clean chamber or laboratory need negative-pressure vacuum suction filtration, open gas backstreaming row pump in negative-pressure cup, form negative pressure (0.08Mp), open the manually-operated gate (4) on stainless joint (3), by the vacuum pipe that is connected with negative-pressure cup for each cell cultures ultra-clean chamber or laboratory negative pressure point simultaneously; When cell cultures ultra-clean chamber does not need to use negative pressure, then manual-lock valve (4), intelligent water pump is switched to holding state.
Claims (4)
1. be the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage, it is characterized in that, comprising: the vacuum extractor (1) being positioned at the supplying negative voltage outside cell cultures ultra-clean chamber (6) and the vacuum pipe (2) be connected with each cell cultures ultra-clean chamber; Wherein, one end (7) of vacuum pipe (2) is connected with negative pressure vacuum extractor (1), and another port (8) extend into be needed in the cell cultures ultra-clean chamber (6) of vacuum filtration; Wherein, the vacuum extractor (1) of described supplying negative voltage is arranged pump by negative-pressure cup and gas backstreaming and is connected to form.
2. according to vacuum filtration tubing system according to claim 1, it is characterized in that: described vacuum pipe (2) is arranged on the top ceiling in cell cultures ultra-clean chamber (6) or laboratory.
3. according to vacuum filtration tubing system according to claim 1, it is characterized in that: the tail end extending into the vacuum pipe (2) needed in the cell cultures ultra-clean chamber (6) of vacuum filtration is connected with flexible pipe (5) by stainless joint (3).
4. according to vacuum filtration tubing system according to claim 3, it is characterized in that: joint (3) is provided with manually-operated gate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303533.7U CN204625625U (en) | 2015-05-12 | 2015-05-12 | For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303533.7U CN204625625U (en) | 2015-05-12 | 2015-05-12 | For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625625U true CN204625625U (en) | 2015-09-09 |
Family
ID=54044671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303533.7U Expired - Fee Related CN204625625U (en) | 2015-05-12 | 2015-05-12 | For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625625U (en) |
-
2015
- 2015-05-12 CN CN201520303533.7U patent/CN204625625U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204625625U (en) | For the vacuum filtration tubing system of cell cultures ultra-clean chamber supplying negative voltage | |
| CN107344033A (en) | A kind of filtering ponds of sewage disposal | |
| CN204566368U (en) | A kind of convenient water absorber for Clay article making | |
| CN207680639U (en) | A kind of Multi-way type electric pipettor | |
| CN203663802U (en) | Vacuum feeding and discharging device of reaction kettle | |
| CN204566369U (en) | The quick water absorber of a kind of Clay article making | |
| CN202460250U (en) | Filtering bottle with vacuum control shutoff valve | |
| CN204058277U (en) | A kind of ceramic inner glazing device | |
| CN204275526U (en) | High-efficiency energy-saving vacuum station | |
| CN204033266U (en) | A kind of carpet cleaner recovery box | |
| CN205150531U (en) | Jar is switched in vacuum | |
| CN206154558U (en) | Mould evacuating device | |
| CN204999668U (en) | Developments sewage purification ware | |
| CN205703422U (en) | One has vacuum cup numerically controlled lathe | |
| CN207750527U (en) | A kind of pipe cleaning device for concentrating feed | |
| CN203785944U (en) | Simple and easy filtering device for multi-channel air path | |
| CN206700908U (en) | Multichannel laboratory vacuum filtering allotter | |
| CN203095588U (en) | Adjustable glue pumping device | |
| CN210751520U (en) | Suck-back prevention suction filtration device | |
| CN203858953U (en) | Transformer oiling device | |
| CN205154771U (en) | Vacuum pumping device | |
| CN202822917U (en) | Leaching device | |
| CN207886750U (en) | The anti-device that fans the air of material | |
| CN203447849U (en) | Airflow deslagging device of sheet frame vacuum filter | |
| CN207041990U (en) | A kind of mud scum discharger with funnel |
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: 20150909 Termination date: 20210512 |