CN204679306U - Drawing-in type liquid sampler - Google Patents
Drawing-in type liquid sampler Download PDFInfo
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- CN204679306U CN204679306U CN201520298174.0U CN201520298174U CN204679306U CN 204679306 U CN204679306 U CN 204679306U CN 201520298174 U CN201520298174 U CN 201520298174U CN 204679306 U CN204679306 U CN 204679306U
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Abstract
The utility model provides a kind of drawing-in type liquid sampler, comprises receiving flask, pump bowl, sampling pipe and sampling bottle cap; Pump bowl is tightly connected with sampling bottle cap and is communicated with receiving flask, and sampling pipe comprises flexible tube section and hard tube section, and flexible tube section embeds in receiving flask by sampling bottle cap, and hard tube section is sampling pipeline section.This drawing-in type liquid sampler adopts pump bowl to make to produce negative pressure in receiving flask, thus reaches the effect of sampling, easy and simple to handle; Structure is simple, easy to carry, and collection capacity is large, is convenient to disinfect, can reuses after washing and sterilizing.
Description
Technical field
The utility model relates to a kind of drawing-in type liquid sampler.
Background technology
In drug production process, sterile sampling through being usually used in whole operation, to guarantee the quality of final products.At present, mostly conventional sampler is to load onto transfer pipet below rubber pipette bulb, but each amount drawn is limited, and it is very difficult to draw toughness sample, must sampling number be increased when needs are sampled in a large number, make transfer pipet repeatedly back and forth between sample bottle and sample, increase the risk of contamination of products.
Summary of the invention
Problem to be solved in the utility model is to provide the large drawing-in type liquid sampler of a kind of collection capacity.
Technical solution of the present utility model: the drawing-in type liquid sampler provided, comprises receiving flask, pump bowl, sampling pipe and sampling bottle cap;
Described pump bowl is tightly connected with sampling bottle cap sidewall and runs through receiving flask;
Described sampling pipe comprises flexible tube section and hard tube section, and flexible tube section embeds in receiving flask by sampling bottle cap, and hard tube section is sampling pipeline section.
Above-mentioned sampling bottle cap and receiving flask are threaded connection, and are convenient to change receiving flask.
Above-mentioned sampling bottle cap and pump bowl are threaded connection.
Above-mentioned hard tube section is stainless-steel tube.
Advantage of the present utility model:
The utility model adopts pump bowl to make to produce negative pressure in receiving flask, thus reaches the effect of sampling, easy and simple to handle; Structure is simple, easy to carry, and collection capacity is large, and can gather the sample of different viscosity.Be convenient to disinfect, can reuse after washing and sterilizing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model seal bottle cap.
Description of reference numerals: 1-receiving flask; 2-pump bowl; 3-samples bottle cap; 4-sampling pipe; 5-bleeding point; 6-seal bottle cap.
Embodiment
Below in conjunction with Fig. 1, the utility model is described in detail:
This drawing-in type liquid sampler, comprises receiving flask 1, pump bowl 2, sampling pipe 4 and sampling bottle cap 3; Pump bowl 2 is tightly connected with sampling bottle cap 3 sidewall and runs through receiving flask 1, and sampling pipe 4 comprises flexible tube section and hard tube section, and flexible tube section embeds in receiving flask 1 by sampling bottle cap 3, and hard tube section is free end.Sampling bottle cap 3 is be threaded with receiving flask 1, is convenient to change receiving flask; Sampling bottle cap 3 and pump bowl 2 are also threaded.Wherein, flexible tube section adopts exotic material, and hard tube section adopts stainless-steel tube, and hard tube section is used for stretching into being sampled in product and samples.
Principle of work of the present utility model:
First, sampling bottle cap 3 is connected with receiving flask 1, with kraft, the port of sampling pipe 4 free end and bleeding point 5 place is sealed, be put in after carrying out sterilizing in autoclave cabinet and just can use.During sampling, the port of sampling pipe 4 free end and the kraft at bleeding point place are dismantled, then pump bowl 2 is connected with sampling bottle cap 3, sampling pipe 4 is put into and is sampled product, pump bowl 2 is pulled to suck in receiving flask by sample, after end to be sampled, sampling bottle cap 3 is removed, change the new seal bottle cap 6 through HIGH PRESSURE TREATMENT and seal receiving flask 1.After sample detection, washing and sterilizing process is carried out to whole equipment, can reuse.
Claims (4)
1. a drawing-in type liquid sampler, comprises receiving flask, it is characterized in that: also comprise pump bowl, sampling pipe and sampling bottle cap;
Described pump bowl is tightly connected with sampling bottle cap and is communicated with receiving flask;
Described sampling pipe comprises flexible tube section and hard tube section, and flexible tube section embeds in receiving flask by sampling bottle cap, and hard tube section is sampling pipeline section.
2. drawing-in type liquid sampler according to claim 1, is characterized in that: described sampling bottle cap and receiving flask are threaded connection.
3. drawing-in type liquid sampler according to claim 1 and 2, is characterized in that: described sampling bottle cap and pump bowl are threaded connection.
4. drawing-in type liquid sampler according to claim 3, is characterized in that: described hard tube section is stainless-steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298174.0U CN204679306U (en) | 2015-05-11 | 2015-05-11 | Drawing-in type liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298174.0U CN204679306U (en) | 2015-05-11 | 2015-05-11 | Drawing-in type liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679306U true CN204679306U (en) | 2015-09-30 |
Family
ID=54178989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298174.0U Active CN204679306U (en) | 2015-05-11 | 2015-05-11 | Drawing-in type liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679306U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954063A (en) * | 2016-06-02 | 2016-09-21 | 广州海洋地质调查局 | Seabed pore water collecting device |
| CN106153083A (en) * | 2016-06-27 | 2016-11-23 | 北京交通大学 | The method and device of Portable precise test instrunment is made based on electronic equipment |
| CN108929841A (en) * | 2017-05-25 | 2018-12-04 | 菏泽学院 | The manual producing device of animal physiological experiment plasmid DNA samples |
| CN105806782B (en) * | 2016-04-26 | 2019-01-29 | 温州大学 | A kind of adjustable liquid sample slot device of thickness and preparation method thereof |
-
2015
- 2015-05-11 CN CN201520298174.0U patent/CN204679306U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806782B (en) * | 2016-04-26 | 2019-01-29 | 温州大学 | A kind of adjustable liquid sample slot device of thickness and preparation method thereof |
| CN105954063A (en) * | 2016-06-02 | 2016-09-21 | 广州海洋地质调查局 | Seabed pore water collecting device |
| CN106153083A (en) * | 2016-06-27 | 2016-11-23 | 北京交通大学 | The method and device of Portable precise test instrunment is made based on electronic equipment |
| CN108929841A (en) * | 2017-05-25 | 2018-12-04 | 菏泽学院 | The manual producing device of animal physiological experiment plasmid DNA samples |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |