CN205473778U - Little biological test sampling device of compressed air - Google Patents
Little biological test sampling device of compressed air Download PDFInfo
- Publication number
- CN205473778U CN205473778U CN201620059493.0U CN201620059493U CN205473778U CN 205473778 U CN205473778 U CN 205473778U CN 201620059493 U CN201620059493 U CN 201620059493U CN 205473778 U CN205473778 U CN 205473778U
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- CN
- China
- Prior art keywords
- compressed air
- stainless steel
- tank body
- inlet pipeline
- air inlet
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- 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.)
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- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
(B, ) the utility model discloses a little biological test sampling device of compressed air, its characteristics are including the nonrust steel can body, nonrust steel can body upper portion is provided with the compressed air inlet pipeline, be provided with the stainless steel chuck on this compressed air inlet pipeline, still be provided with relief pressure valve and flowmeter on this compressed air inlet pipeline, the upper portion of the internal portion of nonrust steel can is provided with the stainless steel baffle, the lower part of the internal portion of nonrust steel can is provided with the orifice plate, the lower part of the nonrust steel can body is provided with the pressure relief vent, the lower part of the nonrust steel can body still is provided with the sample ware and puts into the mouth. The utility model discloses measurement sample that can be comparatively accurate volume (b) (b), (b) (b) have simultaneously can sterilize and keep apart test background environment (b) (b), and (b) (b) guarantees that test procedure does not receive external disturbance's function (b) (b), (b) (b) and small (b) (the b) that easily carry, and (b) (b) has simple structure, and convenient to use improves work efficiency's characteristics. (B, )
Description
Technical field
This utility model relates to a kind of sampler, particularly relates to a kind of compressed air microorganism testing sampler,
Can use in the compressed air microorganism testing sampling of drug and food enterprise.
Background technology
Compressed air is widely used in medicine and food service industry, in order to ensure that compressed-air actuated character meets use and wants
Asking, need to carry out compressed air the test of many indexes, microorganism testing is exactly one therein, owing to directly using culture dish
Test, there will be sampling amount uncontrollable, and relatively big by sampling environment interference, and commercially available import tester is costly, and
Heavier, be inconvenient to operate.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, provides a kind of compressed air microorganism testing
Sampler.This utility model, by being connected to after device sterilizing on compressed air sample point, controls compressed air by air relief valve
Flow, first compressed air is shunted by rustless steel baffle plate after entering tank body, it is ensured that gas is full of tank body, and divides blow-through culture dish,
Then arrive culture dish by orifice plate, discharge finally by pressure relief opening.
The technical solution that this utility model is given is: this compressed air microorganism testing sampler, its feature
Being to include stainless steel tank body, stainless steel tank body top is provided with compressed air inlet pipeline, on this compressed air inlet pipeline
It is provided with the rustless steel chuck for connecting external compression air outlet slit, this compressed air inlet pipeline is additionally provided with air relief valve
And effusion meter, the top within stainless steel tank body is provided with the rustless steel baffle plate for stoping compressed air blow-through sampling ware, no
Rust steel tank interior bottom be provided with for the compressed-air actuated orifice plate of uniform distribution, the bottom of stainless steel tank body be provided with for
Discharging compressed-air actuated pressure relief vent, the bottom of stainless steel tank body is additionally provided with closable sampling ware and puts into mouth.
This utility model ensures sampling amount by controlling flow, and the airtight tank body after sterilizing can ensure that sampling result
Accuracy, the most whole device volume is less, is easy to carry and installs.
Compared with prior art, the beneficial effects of the utility model are:
(1) sampling ware and external environment condition can be isolated, it is ensured that culture dish is not by sampling environment
Interference；
(2) self can be with sterilizing, it is ensured that the accuracy of result；
(3) sampling amount and sampling pressure can be controlled accurately；
(4) it is easy to carry and installs.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Labelling in figure.
1. compressed air inlet pipeline；2. air relief valve and effusion meter；3. rustless steel baffle plate；4. stainless steel tank body；5. hole
Plate；6. pressure relief vent；7. mouth put into by sampling ware.
Detailed description of the invention
Below in conjunction with example, concrete technical scheme of the present utility model is described further.
As shown in Fig. 1～Fig. 2, this compressed air microorganism testing sampler, include stainless steel tank body 4, stainless
Cylinder of steel body 4 top is provided with compressed air inlet pipeline 1, this compressed air inlet pipeline 1 is provided with for connecting outside pressure
The rustless steel chuck of contracting air outlet slit, this compressed air inlet pipeline 1 is additionally provided with air relief valve and effusion meter 2, stainless cylinder of steel
Top within body 4 is provided with the rustless steel baffle plate 3 for stoping compressed air blow-through sampling ware, within stainless steel tank body 4
Bottom is provided with for the compressed-air actuated orifice plate of uniform distribution 5, and the bottom of stainless steel tank body 4 is provided with for discharging compressed air
Pressure relief vent 6, the bottom of stainless steel tank body 4 is additionally provided with closable sampling ware and puts into mouth 7.
During work, by the rustless steel chuck on device compressed air inlet pipeline 1 and external compression air outlet slit chuck phase
Connect, open compressed-air actuated valve, then slowly regulate, according to the registration of effusion meter, the sampling registration that pressure loading valve extremely needs,
Sampling ware is put into mouth 7 through over sampling ware and puts into tank body, close sampling ware and put into 7, mouth, and start timing, after terminating, take out training
Supporting ware, on back-off to sampling ware lid, sampling terminates.
Claims (1)
1. a compressed air microorganism testing sampler, it is characterised in that include stainless steel tank body, on stainless steel tank body
Portion is provided with compressed air inlet pipeline, and this compressed air inlet pipeline is provided with for connecting external compression air outlet slit
Rustless steel chuck, this compressed air inlet pipeline is additionally provided with air relief valve and effusion meter, and the top within stainless steel tank body sets
Being equipped with the rustless steel baffle plate for stoping compressed air blow-through sampling ware, the bottom within stainless steel tank body is provided with for uniformly
Distributing compressed-air actuated orifice plate, the bottom of stainless steel tank body is provided with for discharging compressed-air actuated pressure relief vent, stainless steel tank body
Bottom be additionally provided with closable sampling ware and put into mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059493.0U CN205473778U (en) | 2016-01-21 | 2016-01-21 | Little biological test sampling device of compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059493.0U CN205473778U (en) | 2016-01-21 | 2016-01-21 | Little biological test sampling device of compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473778U true CN205473778U (en) | 2016-08-17 |
Family
ID=56638993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059493.0U Active CN205473778U (en) | 2016-01-21 | 2016-01-21 | Little biological test sampling device of compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479875A (en) * | 2016-10-09 | 2017-03-08 | 广东环凯微生物科技有限公司 | A kind of adjustable flow sieve aperture impacting type compressed air microorganism sampler |
| EP3553490A4 (en) * | 2017-04-24 | 2020-01-08 | Wuxi Maitong Scientific Instrument Co., Ltd | Dual-mode pressure reducer |
-
2016
- 2016-01-21 CN CN201620059493.0U patent/CN205473778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479875A (en) * | 2016-10-09 | 2017-03-08 | 广东环凯微生物科技有限公司 | A kind of adjustable flow sieve aperture impacting type compressed air microorganism sampler |
| EP3553490A4 (en) * | 2017-04-24 | 2020-01-08 | Wuxi Maitong Scientific Instrument Co., Ltd | Dual-mode pressure reducer |
| US11415489B2 (en) | 2017-04-24 | 2022-08-16 | Wuxi Techmac Scientific Instrument Co., Ltd | Dual-mode high pressure diffuser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: 110179 Liaoning city of Shenyang Province Hunnan New District on 1 Street Co-patentee after: BEIJING CHENGDA TIANHE BIOTECHNOLOGY CO., LTD. Patentee after: Liaoning Chengda Biology Co., Ltd. Address before: 110179 Liaoning city of Shenyang Province Hunnan New District on 1 Street Patentee before: Liaoning Chengda Biology Co., Ltd. |
|
| TR01 | Transfer of patent right |