CN206269880U - A kind of graduated cylinder for control experiment - Google Patents
A kind of graduated cylinder for control experiment Download PDFInfo
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- CN206269880U CN206269880U CN201621177379.4U CN201621177379U CN206269880U CN 206269880 U CN206269880 U CN 206269880U CN 201621177379 U CN201621177379 U CN 201621177379U CN 206269880 U CN206269880 U CN 206269880U
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- cylinder
- liquid
- measurement
- control experiment
- transparent
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- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses the transparent measurement cylinder on a kind of graduated cylinder for control experiment, including base and base；Vertical dividing plate is provided with the transparent measuring cylinder body, transparent measurement cylinder is divided into two symmetrical semicircles to measure cylinder by dividing plate, and the outer wall of each semicircle measurement cylinder is equipped with identical volume markings line；During measurement, two semicircle measurement cylinders pour into liquid respectively, and different liquid levels are produced because of liquid volume difference, and the difference of liquid level is intuitively observed very much in control experiment；The liquid volume of both sides is read simultaneously, and the artificial collimation error is consistent, and the collimation error is just offset when liquid volume difference is done；In addition, the horizontal error that this graduated cylinder is produced when putting is also consistent for the liquid of both sides, can also be offset when liquid volume difference is done, so as to improve experiment effect.
Description
Technical field
The utility model is related to hydrology measuring technology field, specifically a kind of graduated cylinder for control experiment.
Background technology
In the control experiment of many measurement liquid volumes, it is necessary to reuse twice and above graduated cylinder measurement liquid bulk
Product, and record, simply it is calculated the result of control experiment.This mode is not directly perceived to experimental result, does not have
Perceptual knowledge；And in measurement, it is readily incorporated error.
Utility model content
The purpose of this utility model is to provide a kind of graduated cylinder for control experiment, and the graduated cylinder is convenient to be compareed in measurement
The result of experimental liquid volume, improves the intuitive of experiment, and can eliminate the human error introduced during measurement.
The utility model solves the technical scheme that its technical problem used：
A kind of transparent measurement cylinder on graduated cylinder for control experiment, including base and base；The transparent measuring cylinder
Vertical dividing plate is provided with vivo, and transparent measurement cylinder is divided into two symmetrical semicircles to measure cylinder by dividing plate, and each half
The outer wall of circle measurement cylinder is equipped with identical volume markings line.
Further, the transparent measurement cylinder inboard wall is provided with two symmetrical slots, and dividing plate forms close with slot
Envelope grafting coordinates.
The beneficial effects of the utility model are：
During measurement, two semicircle measurement cylinders pour into liquid respectively, and different liquid levels are produced because of liquid volume difference,
The difference of liquid level is intuitively observed very much during control experiment；The liquid volume of both sides, the artificial collimation error one are read simultaneously
Cause, the collimation error is just offset when liquid volume difference is done；In addition, the horizontal error that this graduated cylinder is produced when putting is for two
The liquid of side is also consistent, can also be offset when liquid volume difference is done, so as to improve experiment effect.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
With reference to shown in Fig. 1 and Fig. 2, the utility model provides a kind of graduated cylinder for control experiment, including base 1 and base
On transparent measurement cylinder 2；Vertical dividing plate 3 is provided with transparent measuring cylinder body, transparent measurement cylinder 2 is divided into two by dividing plate 3
Individual symmetrical semicircle measurement cylinder, the outer wall of each semicircle measurement cylinder is equipped with identical volume markings line 4.Transparent survey
The inwall of graduated cylinder body 2 is provided with two symmetrical slots 5, and dividing plate 3 forms sealing grafting and coordinates with slot.
Two semicircle measurement cylinders pour into liquid respectively, different liquid levels are produced because of liquid volume difference, to according to the facts
The difference of liquid level is intuitively observed very much when testing；The liquid volume of both sides is read simultaneously, and the artificial collimation error is consistent, is doing
The collimation error is just offset during liquid volume difference；In addition, liquid of the horizontal error for both sides that this graduated cylinder is produced when putting
Body is also consistent, can also be offset when liquid volume difference is done, so as to improve experiment effect.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation；Any those of ordinary skill in the art, it is all available in the case where technical solutions of the utility model ambit is not departed from
The methods and techniques content of the disclosure above makes many possible variations and modification to technical solutions of the utility model, or is revised as
The Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to of the present utility model
Technical spirit still falls within this practicality to any simple modification made for any of the above embodiments, equivalent, equivalence changes and modification
In the range of the protection of new technique scheme.
Claims (2)
1. the transparent measurement cylinder on a kind of graduated cylinder for control experiment, including base and base, it is characterised in that described
Vertical dividing plate is provided with bright measuring cylinder body, transparent measurement cylinder is divided into two symmetrical semicircle measuring cylinders by dividing plate
Body, the outer wall of each semicircle measurement cylinder is equipped with identical volume markings line.
2. a kind of graduated cylinder for control experiment according to claim 1, it is characterised in that in the transparent measuring cylinder body
Wall is provided with two symmetrical slots, and dividing plate forms sealing grafting and coordinates with slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177379.4U CN206269880U (en) | 2016-11-03 | 2016-11-03 | A kind of graduated cylinder for control experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177379.4U CN206269880U (en) | 2016-11-03 | 2016-11-03 | A kind of graduated cylinder for control experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269880U true CN206269880U (en) | 2017-06-20 |
Family
ID=59037945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177379.4U Active CN206269880U (en) | 2016-11-03 | 2016-11-03 | A kind of graduated cylinder for control experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290491A (en) * | 2017-08-02 | 2017-10-24 | 广州检验检测认证集团有限公司 | The method that a kind of endpoint device and judgement based on polyfluortetraethylene pipe deep hole Wet clear up terminal |
| CN112834698A (en) * | 2020-12-31 | 2021-05-25 | 重庆地质矿产研究院 | An evaluation device and evaluation method for fracturing fluid flowback capability of shale staged fracturing horizontal well |
| CN116754038A (en) * | 2023-05-31 | 2023-09-15 | 深圳普门科技股份有限公司 | Pipeline volume error inspection device and method |
-
2016
- 2016-11-03 CN CN201621177379.4U patent/CN206269880U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290491A (en) * | 2017-08-02 | 2017-10-24 | 广州检验检测认证集团有限公司 | The method that a kind of endpoint device and judgement based on polyfluortetraethylene pipe deep hole Wet clear up terminal |
| CN112834698A (en) * | 2020-12-31 | 2021-05-25 | 重庆地质矿产研究院 | An evaluation device and evaluation method for fracturing fluid flowback capability of shale staged fracturing horizontal well |
| CN116754038A (en) * | 2023-05-31 | 2023-09-15 | 深圳普门科技股份有限公司 | Pipeline volume error inspection device and method |
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