CN206515094U - A kind of sampling filtering device - Google Patents
A kind of sampling filtering device Download PDFInfo
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- CN206515094U CN206515094U CN201720052053.7U CN201720052053U CN206515094U CN 206515094 U CN206515094 U CN 206515094U CN 201720052053 U CN201720052053 U CN 201720052053U CN 206515094 U CN206515094 U CN 206515094U
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- sampling
- cut pipe
- filtering device
- probe
- fixed mount
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Abstract
The utility model solve existing issue technical scheme be：A kind of sampling filtering device, include the sampling line of sampling probe, air cleaner, sampling pump, connection sampling container and sampling probe, it is used as improvement, also include fixed mount, described sampling probe is externally provided with seals the cut pipe coordinated with bucket connector connecting hole, described cut pipe, sampling pump are fixedly installed on fixed mount, the upper and lower end of described air cleaner UNICOM cut pipe.The utility model is arranged at the cut pipe of bucket connector connecting hole, is provided with sampling probe in cut pipe, and fixes cut pipe, sampling pump by fixed mount, the utility model can direct sample bottled water, be easy to fast sampling, dismounting and change.
Description
Technical field
The utility model relates generally to a kind of sampling filtering device, especially it is a kind of be applied to large volume barreled water sampling and
The detection means of filtering.
Background technology
In order to ensure barreled drinking water product quality, it is necessary to carry out microorganism detection to it.According to relevant laws and regulations, this
Detect that need of work takes out enough samples and carries out membrane filtration processing, and be inoculated with filter membrane so as to confirm content of microorganisms therein.
To ensure testing result not by the microbiological effect in environment, it is necessary to bring sample into clean area or carry out closed sampling,
Because large volume bottled water space-consuming is larger, it is generally difficult to be fully transferred to clean area, and clean area is built, maintenance cost
Higher, closed sampling then needs special device again, and still carrying out this without suitable device at present takes a sample to check, and sampling is main
Armrest is moved, and workload is big, it has not been convenient to, inefficiency, pollution risk is high.For asking of solving that this sampling work presently, there are
Topic is, it is necessary to design a kind of convenient and swift, packaged type, the sampler of pollution-free risk.
The content of the invention
The problem of the utility model exists in use for solution prior art and deficiency are easy to direct, fast there is provided one kind
The sampler of the sampling bottled water of speed.
The utility model solve existing issue technical scheme be：A kind of sampling filtering device, including sampling probe, air mistake
Filter, sampling pump, the sampling line for connecting sampling container and sampling probe, as an improvement, also including fixed mount, described sampling probe
It is externally provided with and seals the cut pipe coordinated with bucket connector connecting hole, described cut pipe, sampling pump is fixedly installed on fixed mount
On, the upper and lower end of described air cleaner UNICOM cut pipe.
As a further improvement, described sampling probe is arranged on cut pipe by plug sealing.
As a further improvement, also including the vent wire of connection air cleaner, described vent wire is sealed by plug
It is arranged on cut pipe.
As a further improvement, described sampling probe, which is two, is arranged at syringe needles different in cut pipe, one of them takes
Sample pin connects air cleaner.
As a further improvement, cut pipe outer wall is set to rigidity, to compress the edge of opening of bottled water, sealing is formed.Make
With the edge formation sealing of hard material compression barrel lid opening.
As a further improvement, described fixed mount is recessed provided with the connection adaptable with sampling joint of water bucket outline
Mouthful, described cut pipe, which is arranged in connection recess, is located at joint of water bucket connecting hole corresponding position.
As a further improvement, also including supplying cell, starting switch, timer, charging socket or/and power switch.
As a further improvement, described sampling container is provided with fixed support.
As a further improvement, described sampling probe connects sampling container by flexible pipe.
The utility model compared with prior art, is arranged in the cut pipe of bucket connector connecting hole, cut pipe and set
Have a sampling probe, and cut pipe, sampling pump fixed by fixed mount, its advantage be can direct sample bottled water, be easy to quick
Sampling, dismounting and change.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Embodiment
Referring to Fig. 1-2, the implementation case includes inhaling hose 13, the sampling line of connection sampling container 8 and sampling probe 1
12nd, air cleaner 2, sampling pump 3, fixed mount 4, sampling probe 1 is externally provided with seals what is coordinated with the connecting hole 62 of 6 connector of bucket 61
Cut pipe 5, cut pipe 5, sampling pump 3 are fixedly installed on fixed mount 4, the upper and lower end of the UNICOM's cut pipe of air cleaner 2.Take
Sample pin 1 can be integrated or is arranged at by the sealing of plug 11 on cut pipe 5, and plug 11 is preferably sterile plug 11.
Also include the vent wire 21 of connection air cleaner 2, vent wire 21 is arranged at cut pipe 5 by the sealing of plug 11
On.Certain sampling probe 1 can also be arranged at syringe needles 1 different in cut pipe for two, and one of sampling probe 1 connects air mistake
Filter 2, constitutes vent wire 21.
The outer wall of cut pipe 5 is set to rigidity or elasticity, coordinates in order to be sealed with the connecting hole 62 of bucket 6.
Fixed mount 4 is provided with the connection recess 41 adaptable with the sampling outline of 6 joint of bucket 61, and cut pipe 5 is arranged at
Connect the corresponding position for being located at the connecting hole 62 of 6 joint of bucket 61 in recess 41.
Also include supplying cell 42, starting switch, timer, charging socket or/and power switch.
Sampling container 8 is settable to be provided with fixed support 7.Sampling probe 1 connects sampling container 8, sampling line 12 by flexible pipe
On membrane filter 14, membrane filter 14 may be disposed at the end of sampling line 12 with taking sampling container 8 to be connected.
Embodiment one：
With the top flush end of sterile plug 11 closing cut pipe 5, the connector 61 of 5 lower end aligned drinking water barrel of cut pipe 6 is pressed
Pressure makes cut pipe 5 through the sealing plastic film of the connecting hole 62 of bucket 6.While the rigid exterior wall of the rigid cut pipe 5 in fixed mount 4
Coordinate with sealing the edge plastic deformation of plastic film and constituting to seal.
The utility model device is depressed into bottom and is fixed on the joint 61 of bucket 6.
Sterile sampling pin 1 is pierced through into sterile plug 11, and below immersed in liquid level.In addition using an air with syringe needle 1
Filter 2 pierces through same plug 11.
Start sampling pump 3, draw fluid into sampling container 8, the timer that instrument is carried can be realized when amount of liquid is enough
Shi Zidong closes pump.
Sampling line 12 is closed using suitable clip, the flexible pipe for then cutting sampling line 12 completes closing sampling, pulls out
Go out plug 11 and the grade accessory of sampling probe 1, remove sampling container 8.Carry out the sampling of next sample.
Sampling container is opened in desinfection chamber and coherent detection is carried out.
Embodiment two：
Membrane filter is installed in the upstream of sampling container 8.
With the top flush end of sterile plug 11 closing cut pipe 5, the connector 61 of 5 lower end aligned drinking water barrel of cut pipe 6 is pressed
Pressure makes cut pipe 5 through the sealing plastic film of the connecting hole 62 of bucket 6.The elastic outer wall of cut pipe 5 in fixed mount 4 and sealing simultaneously
The edge plastic deformation of plastic film constitutes sealing and coordinated.
The utility model device is depressed into bottom and is fixed on the joint 61 of bucket 6.
Sterile sampling pin 1 is pierced through into sterile plug 11, and below immersed in liquid level.In addition using an air with syringe needle 1
Filter 2 pierces through same plug 11.
Start sampling pump 3, draw fluid into sampling container 8, the timer that instrument is carried can be realized when amount of liquid is enough
Shi Zidong closes pump.
The appropriate sampling probe 1 that pulls up makes syringe needle depart from liquid level, restarts sampling pump 3 and is filtered dry upstream liquid.
Using the suitable upstream and downstream pipeline of clip closed film filter 14, the flexible pipe for then cutting sampling line 12 is completed
Close filtering and sampling.Plug 11 and the grade accessory of sampling probe 1 are extracted, filter is changed.Carry out the sampling of next sample.
Filter membrane inoculation is confirmed into content of microorganisms therein in desinfection chamber.
Claims (10)
1. a kind of sampling filtering device, including sampling probe, air cleaner, sampling pump, connection sampling container and sampling probe take
Sample pipeline, it is characterised in that：Also include fixed mount, described sampling probe is externally provided with seals what is coordinated with bucket connector connecting hole
Cut pipe, described cut pipe, sampling pump are fixedly installed on fixed mount, described air cleaner UNICOM cut pipe it is upper,
Lower end.
2. sampling filtering device as claimed in claim 1, it is characterised in that：Described sampling probe is arranged at by plug sealing
On cut pipe.
3. sampling filtering device as claimed in claim 1 or 2, it is characterised in that：Also include the ventilation of connection air cleaner
Pin, described vent wire is arranged on cut pipe by plug sealing.
4. sampling filtering device as claimed in claim 1 or 2, it is characterised in that：Described sampling probe is two and is arranged at brokenly
Different syringe needle in mouth pipe, one of sampling probe connects air cleaner.
5. sampling filtering device as claimed in claim 3, it is characterised in that：Described cut pipe outer wall is set to rigidity.
6. sampling filtering device as claimed in claim 1, it is characterised in that：Described fixed mount is provided with to be connect with sampling bucket
The adaptable connection recess of head outline, described cut pipe, which is arranged in connection recess, is located at joint of water bucket connecting hole correspondence
Place.
7. sampling filtering device as claimed in claim 1, it is characterised in that：Also include supplying cell or/and starting switch.
8. sampling filtering device as claimed in claim 6, it is characterised in that：Also include timer, charging socket or/and power supply
Switch.
9. sampling filtering device as claimed in claim 3, it is characterised in that：Described sampling container is provided with fixed support.
10. sampling filtering device as claimed in claim 1, it is characterised in that：Also include the film being arranged on sampling line
Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052053.7U CN206515094U (en) | 2017-01-17 | 2017-01-17 | A kind of sampling filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052053.7U CN206515094U (en) | 2017-01-17 | 2017-01-17 | A kind of sampling filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515094U true CN206515094U (en) | 2017-09-22 |
Family
ID=59864801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052053.7U Active CN206515094U (en) | 2017-01-17 | 2017-01-17 | A kind of sampling filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840767A (en) * | 2017-01-17 | 2017-06-13 | 杭州泰林精密仪器有限公司 | A kind of sampling filtering device |
-
2017
- 2017-01-17 CN CN201720052053.7U patent/CN206515094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840767A (en) * | 2017-01-17 | 2017-06-13 | 杭州泰林精密仪器有限公司 | A kind of sampling filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311401 No. 29, No. 7 Road, Dongzhou Industrial Functional Zone, Dongzhou Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Tailin Life Science Co., Ltd. Address before: 311400, 1st Building, No. 36 Dongzhou Industrial Functional Zone, Dongzhou Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Tailin Precision Instrument Co. Ltd. |