CN206008490U - A kind of defecator - Google Patents
A kind of defecator Download PDFInfo
- Publication number
- CN206008490U CN206008490U CN201620977068.XU CN201620977068U CN206008490U CN 206008490 U CN206008490 U CN 206008490U CN 201620977068 U CN201620977068 U CN 201620977068U CN 206008490 U CN206008490 U CN 206008490U
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- China
- Prior art keywords
- filter cup
- liquid level
- defecator
- pressure
- detector
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Abstract
The utility model discloses a kind of defecator, including connecting conduit filter cup one or more, used as improvement, each described filter cup is provided with the detector of detection filter cup liquid level or/and pressure.This utility model is compared with prior art, its advantage is, on each filter cup of defecator, liquid level or/and the pressure of filter cup can effectively be monitored by the detector of setting liquid level or/and pressure, accurately can carry out next step filtration according to liquid level or/and pressure.This utility model combines controller and can achieve to filter full automation, intellectuality.
Description
Technical field
This utility model is related to a kind of defecator.
Background technology
In liquid, content of microorganisms inspection is usually used membrane-filter procedure.Existing filter apparatus configuration is simple, and operation is complete
Portion relies on artificial, the substantial amounts of manual operation of needs, operates repeatability low, the service efficiency of waste of resource lowering apparatus.
Content of the invention
This utility model is to solve the problems, such as prior art in use, there is provided a kind of simple structure, can realize certainly
The defecator of dynamic quantitative sampling.
This utility model solves the technical scheme of existing issue：A kind of defecator, including the filter cup of connecting conduit
One or more, used as improvement, each described filter cup is provided with the detector of detection filter cup liquid level or/and pressure.
As further improving, the control of the detector data information for also including gathering each filter cup liquid level or/and pressure
Device processed.
Used as further improving, described liquid level detector is the liquid level sensor being arranged on filter cup.
Used as further improving, described liquid level detector is the weight sensor for weighing filter cup weight.
Used as further improving, the vent line of each described filter cup is provided with the valve of control vent line break-make.
Used as further improving, described valve is electromagnetic valve.
Used as further improving, described pressure detector is the pressure transducer being arranged on vent line.
Used as further improving, the vent line of each described filter cup is provided with the valve of control vent line break-make,
Also include gathering the detector data information of each filter cup liquid level or/and pressure and control the corresponding breather of respective valves break-make
The controller on road.
Compared with prior art, its advantage is arranged on each filter cup of defecator to this utility model
Liquid level or/and the pressure of filter cup can effectively be monitored by the detector of liquid level or/and pressure, can accurately according to liquid level or/and pressure
Power carries out next step filtration.This utility model combines controller and can achieve to filter full automation, intellectuality.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is application schematic diagram of the present utility model.
Specific embodiment
Referring to Fig. 1-2, the implementation case include connecting conduit 3 filter cup 2 one or more, each filter cup 2
It is provided with the detector of detection filter cup liquid level or/and pressure.Also include the detection for gathering each 2 liquid level of filter cup or/and pressure
The controller of device data message.
Liquid level detector can be disposed on the liquid level sensor on filter cup or weigh the weight sensing of filter cup weight
Device.Pressure detector 21 is the pressure transducer being arranged on vent line.
The vent line 23 of each filter cup 2 is provided with the valve 22 of control vent line break-make.Valve 22 is electromagnetic valve, with
It is easy to manually or system is controlled.
In order to realize that Based Intelligent Control, controller gather 21 data message of detector of each 2 liquid level of filter cup or/and pressure
And control the corresponding vent line 23 of 22 break-make of respective valves.
Referring to Fig. 2, this utility model device can be used cooperatively with germ collector, and controller may be incorporated into the control system of germ collector
System.During use, the bottleneck of 6 loading bottle 4 of Dao Ping mechanisms upwards, break-make structure 7 normally opened, will be used as original state.When device starts,
Control system first starts peristaltic pump 5, and then drives Dao Ping mechanisms 6 to turn over 4 bottleneck of transfer bottle downwards, is in the valve of filter cup 2
Aeration status, in the presence of peristaltic pump 5, sample liquid starts to convey through sample liquid pipe 3, and control worked as by the filter membrane in moistening filter cup 2
System drives Dao Ping mechanisms 6 to overturn by liquid level measurer after monitoring that the liquid of filter cup 2 reaches moistening preset value first
4 bottleneck of sample bottle upwards, is then shut off valve 22, discharges the liquid in filter cup 2, and after emptying rate of liquid, control system will be opened
Valve 22.Start filtered sample.
During filtered sample, control system first starts peristaltic pump 5, and then drives Dao Ping mechanisms 6 to turn over 4 bottleneck of transfer bottle downwards,
The valve of filter cup 2 is made in aeration status, in the presence of peristaltic pump 5, sample liquid starts conveying sampling through sample liquid pipe 3, from
Corresponding separating tube 31 enters to corresponding filter cup 2.The liquid level sensor or/and weight sensor of corresponding filter cup 2 is perceived
Sample liquid actual liquid level or weight simultaneously pass to control system, and control system monitors the liquid level that corresponding sample liquid liquid level or weight are calculated
Preset value is reached, corresponding valve 22 is then controlled and is closed, increased the pressure in the filter cup 2, make into the sample liquid in filter cup 2
Filtered, valve 22 can pass through the pressure in pressure monitor sensor filter cup 2, if hypertonia, control system after closing
System can close corresponding separating tube by off mechanism 7, and peristaltic pump 5 is slowed or stopped.
If in sample bottle 4 after emptying rate of liquid, after detector detects the emptying of sample bottle, alarm changes bottle, and control system will
Order about on off mechanism 7 and close separating tube.If do not changed bottle, in filter cup 2 after emptying rate of liquid, control system will open valve 22, so
Arresting stop operation afterwards.
After the completion of filtration, can be rinsed, after starter, sample bottle 4 is inverted by the automatic Dao Ping mechanisms 6 of control system；Logical
Disconnected structure 7 is normally opened not to work；Control system opens the valve 22 of filter cup 4, and filter cup 4 is in aeration status；When in filter cup 2
Liquid reach a certain amount of after, control system control break-make structure 7 will close the separating tube 31, in three filter cups 2
Liquid measure all reaches same level, and sample bottle 4 is just put, and control system closes the valve 22 of filter cup 2, is filtered, in filter cup 2
After emptying rate of liquid, then the valve 22 of opened control system filter bowl 2 repeats said process again.
If in sample bottle 4 after emptying rate of liquid, after detector detects the emptying of sample bottle, alarm changes bottle, and control system will
Order about on off mechanism 7 and close separating tube.If do not changed bottle, device stops and records current state.
Claims (8)
1. a kind of defecator, including connecting conduit filter cup one or more, it is characterised in that：Each described mistake
Filter bowl is provided with the detector of detection filter cup liquid level or/and pressure.
2. defecator as claimed in claim 1, it is characterised in that：Also include gathering each filter cup liquid level or/and pressure
Detector data information controller.
3. defecator as claimed in claim 1 or 2, it is characterised in that：Described liquid level detector is to be arranged at filter cup
On liquid level sensor.
4. defecator as claimed in claim 1 or 2, it is characterised in that：Described liquid level detector is weighing filter cup weight
The weight sensor of amount.
5. defecator as claimed in claim 1 or 2, it is characterised in that：The vent line of each described filter cup is provided with
The valve of control vent line break-make.
6. defecator as claimed in claim 5, it is characterised in that：Described valve is electromagnetic valve.
7. defecator as claimed in claim 1 or 2, it is characterised in that：Described pressure detector is to be arranged at breather
Pressure transducer on road.
8. defecator as claimed in claim 1, it is characterised in that：The vent line of each described filter cup is provided with control
The valve of vent line break-make, also includes gathering the detector data information of each filter cup liquid level or/and pressure and controls phase
Answer the controller of the corresponding vent line of valve break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977068.XU CN206008490U (en) | 2016-08-30 | 2016-08-30 | A kind of defecator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977068.XU CN206008490U (en) | 2016-08-30 | 2016-08-30 | A kind of defecator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008490U true CN206008490U (en) | 2017-03-15 |
Family
ID=58253405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620977068.XU Active CN206008490U (en) | 2016-08-30 | 2016-08-30 | A kind of defecator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570406A (en) * | 2018-04-13 | 2018-09-25 | 杭州泰林精密仪器有限公司 | A kind of medicinal soft scope microorganism sampling method |
-
2016
- 2016-08-30 CN CN201620977068.XU patent/CN206008490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570406A (en) * | 2018-04-13 | 2018-09-25 | 杭州泰林精密仪器有限公司 | A kind of medicinal soft scope microorganism sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |