CN201622094U - Measuring cylinder - Google Patents
Measuring cylinder Download PDFInfo
- Publication number
- CN201622094U CN201622094U CN2010201662637U CN201020166263U CN201622094U CN 201622094 U CN201622094 U CN 201622094U CN 2010201662637 U CN2010201662637 U CN 2010201662637U CN 201020166263 U CN201020166263 U CN 201020166263U CN 201622094 U CN201622094 U CN 201622094U
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- CN
- China
- Prior art keywords
- liquid
- cylindrical shell
- graduated cylinder
- cylinder body
- liquid trap
- 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 measuring cylinder, including a cylinder body and a liquid collector; the cylinder body is removingly arranged on the upper side of the liquid collector; the cylinder body is also provided with a separation wall to divide the cylinder body into an upper part and a lower part, wherein the upper part is used for storing liquid to be measured, and the lower part is used for dumpage in liquid; the separation wall is provided with a valve in the lower part in a projecting mode for toppling and controlling liquid. When the measuring cylinder is used, the cylinder body is arranged on the liquid collector, a support edge is contacted with an upper margin with a block edge of the liquid collector in cooperation, the liquid stored in the upper part of the cylinder body is toppled into the liquid collector by operating a handle, specifically, the liquid toppled into the liquid collector may be recovered and reused so as to prevent wastage.
Description
Technical field
The utility model relates to a kind of volumetric metering utensil, especially relates to a kind of graduated cylinder.
Background technology
No matter be at chemical laboratory or in the laboratory relevant with chemistry, graduated cylinder all is a requisite test utensil in the work.On the graduated cylinder cylindrical shell scale mark is set, the cup upper brim is provided with outlet liquid along a side.In the time of need from graduated cylinder, pouring out the liquid of specified quantity, as long as hand-held graduated cylinder inclination cylindrical shell flows out from liquid outlet by liquid in the graduated cylinder, then cylindrical shell is resetted and observe in the cup last amount of fluid and promptly know the quantity of having poured out liquid,, then can repeat aforesaid operations if it is not enough to pour out the quantity of liquid.The grasp easy and simple to handle, easy of this metering method, but often need repeatable operation, and in case when pouring out the quantity of liquid and surpassing the quantity of pouring out of regulation, then be difficult to liquid is regained because the liquid of pouring out this moment also may be with other reactor in other liquid mixing.
Summary of the invention
The purpose of this utility model provides a kind ofly conveniently topples over and controls the remaining liq volume and can regain the liquid graduated cylinder of pouring out.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of graduated cylinder is characterized in that: comprise cylindrical shell and liquid trap; Described cylindrical shell can be placed the top of described liquid trap removedly; Described cylindrical shell also has partition wall, and it is separated into two parts in upper and lower with described cylindrical shell, and wherein, top is configured for holding the space of liquid to be measured, and the bottom constitutes the space of pouring liquid; Described partition wall is provided with valve, and it is arranged in the space of described bottom highlightedly, is used to topple over and controlling liquid.
Further, also be provided with the operating grip of described valve at described cylindrical shell highlightedly corresponding to the position of valve.
Further, the root edge place of the bottom of described cylindrical shell is provided with a bigger side-strut that is used to support.
Further, described liquid trap has the coboundary that matches with the side-strut of described cylindrical shell.
Further, described coboundary is outstanding to the top of described liquid trap, thereby forms a rib.
During use, cylindrical shell is placed on the described liquid trap, and described side-strut is contacted with matching with the described coboundary with rib of described liquid trap, by operating described operating grip the liquid pouring in the top of cylindrical shell is gone in the described liquid trap then, especially, the liquid that is dumped in the described liquid trap can be recycled, thereby can not cause waste.
Description of drawings
Fig. 1 is the structural drawing of the graduated cylinder in the utility model.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
As shown in Figure 1, graduated cylinder in the utility model is made up of cylindrical shell 1 and liquid trap 2, be arranged on scale value on the described cylindrical shell 1, and described cylindrical shell 1 is a pipe, described pipe has top and bottom, described upper end is used for to cylindrical shell 1 adding and pours out liquid, and described lower end is used for toppling over and controlling the amount of liquid of cylindrical shell 1; Be provided with partition wall 3 at the inside of described pipe, the position of close described lower end, described partition wall 3 is divided into two of upper and lowers with described pipe and is separated out part, wherein, top is configured for holding the space of liquid to be measured, and the bottom constitutes the space of pouring liquid.Have to be arranged on the valve 4 that is used for pouring liquid on the described partition wall 3, it is arranged in the space of described bottom highlightedly, is used to topple over and controlling liquid.Preferably, in the outside of the wall of the cylindrical shell 1 of described bottom correspondence, also be provided with the operating grip 5 of described valve 4 highlightedly.When the top of described cylindrical shell 1 is introduced into certain amount of fluid, operates described operating grip 5 and it can be toppled over out by described valve 4, thereby reach the purpose of the liquid volume in the top of accurately controlling cylindrical shell 1.In addition, the root edge place of the bottom of described cylindrical shell 1 is provided with a bigger side-strut 6 that is used to support, the stability when placing to strengthen cylindrical shell 1.
Described liquid trap 2 has the coboundary 7 that matches with the side-strut 6 of described cylindrical shell 1, and described coboundary 7 is outstanding to the top of described liquid trap 2, thereby forms a rib.When toppling over controlling liquid, described cylindrical shell 1 is placed on the described liquid trap 2, and described side-strut 6 is contacted with matching with the described coboundary 7 with rib of described liquid trap 2, and the rib of described coboundary 7 can play positioning action to described cylindrical shell 1, stops it and drops down from liquid trap 2.
During use, cylindrical shell 1 is placed on the described liquid trap 2, and described side-strut 6 is contacted with matching with the described coboundary 7 with rib of described liquid trap 2, by operating described operating grip 5 liquid pouring in the top of cylindrical shell 1 is gone in the described liquid trap 2 then, especially, the liquid that is dumped in the described liquid trap 2 can be recycled, thereby can not cause waste.
Claims (5)
1. a graduated cylinder is characterized in that: comprise cylindrical shell and liquid trap; Described cylindrical shell can be placed the top of described liquid trap removedly; Described cylindrical shell also has partition wall, and it is separated into two parts in upper and lower with described cylindrical shell, and wherein, top is configured for holding the space of liquid to be measured, and the bottom constitutes the space of pouring liquid; Described partition wall is provided with valve, and it is arranged in the space of described bottom highlightedly, is used to topple over and controlling liquid.
2. graduated cylinder as claimed in claim 1 is characterized in that: also be provided with the operating grip of described valve at described cylindrical shell highlightedly corresponding to the position of valve.
3. graduated cylinder as claimed in claim 1 or 2 is characterized in that: the root edge place of the bottom of described cylindrical shell is provided with a bigger side-strut that is used to support.
4. graduated cylinder as claimed in claim 3 is characterized in that: described liquid trap has the coboundary that matches with the side-strut of described cylindrical shell.
5. graduated cylinder as claimed in claim 4 is characterized in that: described coboundary is outstanding to the top of described liquid trap, thereby forms a rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201662637U CN201622094U (en) | 2010-04-12 | 2010-04-12 | Measuring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201662637U CN201622094U (en) | 2010-04-12 | 2010-04-12 | Measuring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622094U true CN201622094U (en) | 2010-11-03 |
Family
ID=43025551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201662637U Expired - Fee Related CN201622094U (en) | 2010-04-12 | 2010-04-12 | Measuring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438954A (en) * | 2013-07-31 | 2013-12-11 | 南京佳业检测工程有限公司 | Measuring cylinder capable of controlling flow rate |
-
2010
- 2010-04-12 CN CN2010201662637U patent/CN201622094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438954A (en) * | 2013-07-31 | 2013-12-11 | 南京佳业检测工程有限公司 | Measuring cylinder capable of controlling flow rate |
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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: 20101103 Termination date: 20110412 |