CN201358033Y - Quantitative liquid extraction container - Google Patents
Quantitative liquid extraction container Download PDFInfo
- Publication number
- CN201358033Y CN201358033Y CNU2009200884844U CN200920088484U CN201358033Y CN 201358033 Y CN201358033 Y CN 201358033Y CN U2009200884844 U CNU2009200884844 U CN U2009200884844U CN 200920088484 U CN200920088484 U CN 200920088484U CN 201358033 Y CN201358033 Y CN 201358033Y
- Authority
- CN
- China
- Prior art keywords
- measurement chamber
- liquid extraction
- quantitative liquid
- main cavity
- cavity volume
- 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
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Abstract
The utility model relates to a quantitative liquid extraction container. The container comprises a main containing chamber, a filling mouth and a sealing cover, wherein the filling mouth is arranged at the upper end or one side of the main containing chamber; the sealing cover is arranged on the filling mouth in a matching way; the upper end of the main containing chamber is also fixed with a measuring chamber; a communicating pipe is fixedly connected at the upper end of the chamber body of the measuring chamber and at the bottom part of a main chamber body; and the upper end of the measuring chamber is also provided with a material outlet and a sealing cover which is arranged on the material outlet in a matching way. The quantitative liquid extraction container has the advantages that the operation for liquid extraction is very convenient and accurate, and the liquid extraction efficiency can be improved greatly, thereby being applicable to various fields such as industry, agriculture and the like; in addition, the structure is simple, therefore, the quantitative liquid extraction container is manufactured or produced easily, which is very favorable for promotion and implementation.
Description
One, technical field:
The utility model relates to a kind of liquid liquid taking device, particularly relates to a kind of quantitative liquid getting container that can wait dosage to get liquid.
Two, background technology:
At present, no matter be industry, agricultural or daily life, often run into and wait dosage to get the liquid situation, yet owing to get the defective of liquid instrument and often cause and get that liquid bothers and inaccurate.For example, when on agricultural, usually the grade of agricultural chemicals being measured liquid, because peasant's serviceable tool is simple and crude, often rely in the bottle cap to expiring soup to measure quantitative agricultural chemicals, this quantitative liquid getting mode is very much a trouble and inaccurate, causes liquid waste easily, and is very dangerous to the person.
In addition, in biological, chemical experiment, also usually need to the nutrient solution of biological, germ and reagent pipette or quantitatively pipette operation, carry out these operations, use glassware such as glue head dropper, pipet usually.Even but these instruments itself are made again for accurate, Dose Problem such as also all can not well solve, normally,, can not guarantee that the dosage of each reagent of getting under the same terms is in full accord even operation is very skilled by operator person's experience and judgement; Have the time in addition bring very mistake.
Three, utility model content:
The utility model is to overcome the deficiency that prior art exists, and designs and produce a kind of quantitative liquid getting container.
Technical scheme:
A kind of quantitative liquid getting container, comprise main cavity volume, be positioned at the filling exit of a main cavity volume upper end or a side and coupling and be installed in capping on the filling exit, also be fixed with a measurement chamber in main cavity volume upper end, and being fixedly connected with a connecting pipe in this measurement chamber cavity upper end and main cavity bottom, described measurement chamber upper end also is provided with material outlet and coupling and is installed in capping on the material outlet.
The material outlet and the filling exit of described measurement chamber upper end keep level.
The dosage groove such as on measurement chamber, be provided with, described communicating pipe the internal diameter lower edge with these dosage grooves level mutually.
The beneficial effects of the utility model:
1, quantitative liquid getting container of the present utility model, it is very convenient, accurate that liquid is got in operation, and can improve greatly and get liquid efficient, is applicable to every field such as worker, agricultural.
2, quantitative liquid getting container of the present utility model is simple in structure, makes easily or produces, and is beneficial to very much promotion and implementation.
Four, description of drawings:
Fig. 1 is the utility model quantitative liquid getting structure of container scheme drawing.
Number in the figure 1 is a filling exit, and 2 is material outlet, and 3 is measurement chamber, and 4 is communicating pipe, and 5 is main cavity volume, and 6 for connecting stay bearing plate, and 7 is the filling exit capping, and 8 is the material outlet capping.
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, a kind of quantitative liquid getting container, comprise main cavity volume 5, be positioned at the filling exit 1 of main cavity volume upper end one side and mate the capping 7 that is installed on the filling exit, also be fixed with a measurement chamber 3 in main cavity volume 5 upper ends, the volume of this measurement chamber can be decided according to different field or condition of service, be fixedly connected with a connecting pipe 4 in the cavity upper end of this measurement chamber 3 and the bottom of main cavity 5, described measurement chamber 3 upper ends also are provided with material outlet 2 and mate the capping 8 that is installed on the material outlet.
The material outlet 2 and the filling exit 1 maintenance level of described measurement chamber 3 upper ends.Wherein measurement chamber 3, communicating pipe 4 are by connecting a upper end and the side that stay bearing plate 6 is fixed in main cavity volume 5.
Dosage groove A such as on measurement chamber 3, be provided with, described communicating pipes 4 the internal diameter lower edge with these dosage grooves A level mutually.
When material was packed into, liquid was by the filling exit 1 main cavity volume 5 of packing into, and the electrolyte level B in the wherein main cavity volume 5 can not be higher than the groove height A of measurement chamber 3, this moment main cavity volume 5 with communicating pipes 4 interior metal line equal; Liquid has been adorned the back with capping 7 sealing filling exits 1, with air port 8 sealants outlet 2.
When taking out material, open capping 8 earlier, push main cavity volume 5 with hand, the interior atmospheric pressure increase of main cavity volume, volume are reduced, liquid rose from communicating pipes 4 and entered the measurement chamber 3 this moment, reach measurement chamber 3 wait dosage groove A place after loose one's grip, unnecessary liquid is in being back to main cavity volume 5 communicating pipe 4.This moment communicating pipes 4 liquid level be lower than main cavity volume 5 liquid levels, the quantitative liquid that measures of measurement chamber 3 everywhere then, increase because of that gas volume in the main cavity volume 5 this moment, and pressure reduces (less than 1 barometric pressure), so the liquid in the main cavity volume 5 can not be poured out through communicating pipe 4.
Claims (3)
1, a kind of quantitative liquid getting container, comprise main cavity volume, be positioned at the filling exit of a main cavity volume upper end or a side and coupling and be installed in capping on the filling exit, it is characterized in that: also be fixed with a measurement chamber in main cavity volume upper end, and being fixedly connected with a connecting pipe in this measurement chamber cavity upper end and main cavity volume bottom, described measurement chamber upper end also is provided with material outlet and coupling and is installed in capping on the material outlet.
2, quantitative liquid getting container according to claim 1 is characterized in that: the material outlet and the filling exit of described measurement chamber upper end keep level.
3, according to claim 1 or the described quantitative liquid getting container of 2 arbitrary claims, it is characterized in that: the dosage groove such as on measurement chamber, be provided with, described communicating pipe the internal diameter lower edge with these dosage grooves level mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200884844U CN201358033Y (en) | 2009-02-11 | 2009-02-11 | Quantitative liquid extraction container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200884844U CN201358033Y (en) | 2009-02-11 | 2009-02-11 | Quantitative liquid extraction container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358033Y true CN201358033Y (en) | 2009-12-09 |
Family
ID=41423794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200884844U Expired - Fee Related CN201358033Y (en) | 2009-02-11 | 2009-02-11 | Quantitative liquid extraction container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358033Y (en) |
-
2009
- 2009-02-11 CN CNU2009200884844U patent/CN201358033Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140211 |