CN105806440A - Herbaceous plant volume measuring instrument - Google Patents
Herbaceous plant volume measuring instrument Download PDFInfo
- Publication number
- CN105806440A CN105806440A CN201610150540.7A CN201610150540A CN105806440A CN 105806440 A CN105806440 A CN 105806440A CN 201610150540 A CN201610150540 A CN 201610150540A CN 105806440 A CN105806440 A CN 105806440A
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- CN
- China
- Prior art keywords
- round
- bottomed flask
- grass tube
- openning
- measuring instrument
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Cultivation Of Plants (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to a herbaceous plant volume measuring instrument, and aims at solving the technical problems that an existing method for measuring the volume of herbaceous plants is time consuming, labor consuming and expensive in cost, and the precision does not meet the requirements of most experiments. The instrument is composed of a round-bottom flask, a rubber hose, a glass guide tube, an open window, an iron clamp and an iron support; the round-bottom flask is arranged to stand upside down, the opening formed in the lower end of the round-bottom flask is communicated with the rubber hose in a sealed mode, the other end of the rubber hose is communicated with the glass guide tube in a sealed mode, the other end of the glass guide tube is opened, and the glass guide tube is vertically arranged; the top of the round-bottom flask is communicated with another vertically arranged glass guide tube, and the other end of the glass guide tube is opened; the open window is arranged on the upper portion of the front face of the round-bottom flask. The herbaceous plant volume measuring instrument is simple, convenient and capable of accurately measuring the volume of the herbaceous plants. The herbaceous plant volume measuring instrument is applied to measuring the volumes of roots, stems, leaves and other organs of the herbaceous plants.
Description
Technical field
The present invention relates to a kind of plant volume measuring instrument.
Background technology
The herbal volume of existing measurement is all by the instrument such as slide gauge, meter ruler, cubature formula according to cone substantially estimates herbal volume, this method not only time-consuming, take a lot of work, somewhat expensive, and precision do not reach great majority experiment requirement.
Summary of the invention
The present invention be in order to solve the method for the herbal volume of existing measurement not only time-consuming, take a lot of work, somewhat expensive, and precision does not reach the technical problem of requirement of great majority experiment, and provides a kind of herbaceous plant volume measuring instrument.
A kind of herbaceous plant volume measuring instrument of the present invention is made up of round-bottomed flask 1, rubber hose 2, grass tube a3, openning 4, grass tube b5, iron clamp a7, iron clamp b8, iron stand a9 and iron stand b10；
Described round-bottomed flask 1 stands upside down and places and be fixed on iron stand a9 by iron clamp a7, the opening part of round-bottomed flask 1 lower end seals with rubber hose 2 and connects, the other end of rubber hose 2 seals with grass tube a3 and connects, the other end of grass tube a3 is uncovered, grass tube a3 vertically places and is fixed on iron stand b10 by iron clamp b8, grass tube a3 connects a georama 12 from top 1/3 place, the grass tube b5 of top one vertical placement of connection of round-bottomed flask 1, the other end of grass tube b5 is uncovered, a georama 6 is connected from top 1/3 place at grass tube b5, the internal diameter of grass tube b5 and grass tube a3 is equal；The front upper of round-bottomed flask 1 arranges an openning 4, following and the round-bottomed flask 1 of openning 4 is hinged, openning 4 is sealed by rubber weather strip and round-bottomed flask 1, it is respectively provided with a rectangular plastic flitch 11 in the both sides of round-bottomed flask 1 upper shed window 4, the middle part of rectangular plastic flitch 11 is hinged on round-bottomed flask 1, and the top of openning 4 arranges a handle 13；Described grass tube a3 is provided with scale.
The using method of the herbaceous plant volume measuring instrument of the present invention is as follows:
nullFirst topping-up in round-bottomed flask 1，To guarantee to flood herbaceous plant to be measured completely，Now the liquid level of grass tube a3 and grass tube b5 maintains an equal level，By iron stand, round-bottomed flask 1 is tilted to liquid level lower than openning 4 to the back side of openning 4，In tilting procedure，Distilled water in round-bottomed flask 1 can be temporarily stored in the grass tube b5 georama from top 1/3 place by grass tube b5，The liquid level in round-bottomed flask 1 is made to be substantially lower than openning 4，Avoid because of the loss of distilled water and the error brought when opening openning 4，Rotate rectangular plastic flitch 11，Openning 4 is opened by handle 13，Put into and treat measuring plants，It is then shut off openning 4，Rotate rectangular plastic flitch 11 and block openning 4，Openning 4 is sealed from without leaking by rubber weather strip and round-bottomed flask 1，Round-bottomed flask 1 is erected and returns to original position，Distilled water in the grass tube b5 georama from top 1/3 place can return in round-bottomed flask 1，The air entered when putting into plant is discharged by grass tube b5 simultaneously，Now the liquid level in round-bottomed flask 1 can raise，Distilled water can be pressed onto in grass tube a3 by a part of distilled water by rubber hose 2 simultaneously，The height that grass tube a3 and grass tube b5 liquid level rise is equal，By placing the change of grass tube a3 liquid level before and after herbaceous plant，Determine herbal volume size to be measured；
Treat that the volume of the measuring plants cross-sectional area equal to grass tube a3 is multiplied by put into and treat that the liquid level difference of grass tube a3 before and after measuring plants is multiplied by two again.
Advantages of the present invention:
The present invention utilizes the principle of linker, easy, measure herbal volume size accurately, the method considerably improves that traditional measurement herbaceous plant volume is time-consuming, takes a lot of work, somewhat expensive, and the problem that precision does not reach most of requirement of experiment, herbal volume is measured fast and accurately for high-volume and provides new method, not only reduce experimental cost, and precision has reached the requirement tested, provide possibility for furtheing investigate herbal every character；In the herbaceous plant volume measuring instrument of the present invention, the volume of container can regulate according to actual needs voluntarily；The certainty of measurement of the present invention is 0.01mL～10mL.
The present invention is applied to measure herbaceous plant, the volume including root, stem, leaf and other organ etc..
Accompanying drawing illustrates:
Fig. 1 is the herbaceous plant volume measuring instrument of the present invention front view when not putting into distilled water and closing openning 4；
Fig. 2 is the herbaceous plant volume measuring instrument of the present invention front view when not putting into distilled water and opening openning 4；
Fig. 3 is the herbaceous plant volume measuring instrument of the present invention front view when putting into distilled water and closing openning 4；
The herbaceous plant volume measuring instrument that Fig. 4 is the present invention tilts to liquid level lower than openning 4 at round-bottomed flask 1 to the back side of openning 4, and opens the right view of round-bottomed flask 1 during openning 4.
Detailed description of the invention
Detailed description of the invention one: in conjunction with Fig. 1-4, present embodiment is a kind of herbaceous plant volume measuring instrument, is specifically made up of round-bottomed flask 1, rubber hose 2, grass tube a3, openning 4, grass tube b5, iron clamp a7, iron clamp b8, iron stand a9 and iron stand b10；
Described round-bottomed flask 1 stands upside down and places and be fixed on iron stand a9 by iron clamp a7, the opening part of round-bottomed flask 1 lower end seals with rubber hose 2 and connects, the other end of rubber hose 2 seals with grass tube a3 and connects, grass tube a3 vertically places and is fixed on iron stand b10 by iron clamp b8, grass tube a3 connects a georama 12 from top 1/3 place, the grass tube b5 of top one vertical placement of connection of round-bottomed flask 1, connecting a georama 6 at grass tube b5 from top 1/3 place, the internal diameter of grass tube b5 and grass tube a3 is equal；The front upper of round-bottomed flask 1 arranges an openning 4, following and the round-bottomed flask 1 of openning 4 is hinged, openning 4 is sealed by rubber weather strip and round-bottomed flask 1, it is respectively provided with a rectangular plastic flitch 11 in the both sides of round-bottomed flask 1 upper shed window 4, the middle part of rectangular plastic flitch 11 is hinged on round-bottomed flask 1, and the top of openning 4 arranges a handle 13.
The using method of the herbaceous plant volume measuring instrument of present embodiment is as follows:
nullFirst topping-up 14 in round-bottomed flask 1，To guarantee to flood herbaceous plant to be measured completely，Now the liquid level of grass tube a3 and grass tube b5 maintains an equal level，By iron stand, round-bottomed flask 1 is tilted to liquid level lower than openning 4 to the back side of openning 4，In tilting procedure，Distilled water 14 in round-bottomed flask 1 can be temporarily stored in the grass tube b5 georama from top 1/3 place by grass tube b5，The liquid level in round-bottomed flask 1 is made to be substantially lower than openning 4，Avoid because of the loss of distilled water 14 and the error brought when opening openning 4，Rotate rectangular plastic flitch 11，Openning 4 is opened by handle 13，Put into and treat measuring plants，It is then shut off openning 4，Rotate rectangular plastic flitch 11 and block openning 4，Openning 4 is sealed from without leaking by rubber weather strip and round-bottomed flask 1，Round-bottomed flask 1 is erected and returns to original position，Distilled water in the grass tube b5 georama from top 1/3 place can return in round-bottomed flask 1，The air entered when putting into plant is discharged by grass tube b5 simultaneously，Now the liquid level in round-bottomed flask 1 can raise，Distilled water can be pressed onto in grass tube a3 by a part of distilled water by rubber hose 2 simultaneously，The height that grass tube a3 and grass tube b5 liquid level rise is equal，By placing the change of grass tube a3 liquid level before and after herbaceous plant，Determine herbal volume size to be measured；
Treat that the volume of the measuring plants cross-sectional area equal to grass tube a3 is multiplied by put into and treat that the liquid level difference of grass tube a3 before and after measuring plants is multiplied by two again.
Detailed description of the invention two: the present embodiment difference from detailed description of the invention one is: the material of described openning 4 is safety glass.Other are identical with detailed description of the invention one.
Claims (2)
1. a herbaceous plant volume measuring instrument, it is characterised in that herbaceous plant volume measuring instrument is made up of round-bottomed flask (1), rubber hose (2), grass tube a (3), openning (4), grass tube b (5), iron clamp a (7), iron clamp b (8), iron stand a (9) and iron stand b (10)；
Described round-bottomed flask (1) stands upside down and places and be fixed on iron stand a (9) by iron clamp a (7), the opening part of round-bottomed flask (1) lower end seals with rubber hose (2) and connects, the other end of rubber hose (2) seals with grass tube a (3) and connects, grass tube a (3) vertically places and is fixed on iron stand b (10) by iron clamp b (8), grass tube a (3) connects a georama (12) from top 1/3 place, the grass tube b (5) of top one vertical placement of connection of round-bottomed flask (1), a georama (6) is connected from top 1/3 place at grass tube b (5), the internal diameter of grass tube b (5) and grass tube a (3) is equal；The front upper of round-bottomed flask (1) arranges an openning (4), following and the round-bottomed flask (1) of openning (4) is hinged, openning (4) is sealed with round-bottomed flask (1) by rubber weather strip, a rectangular plastic flitch (11) it is respectively provided with in the both sides of round-bottomed flask (1) upper shed window (4), the middle part of rectangular plastic flitch (11) is hinged on round-bottomed flask (1), and the top of openning (4) arranges a handle (13).
2. a kind of herbaceous plant volume measuring instrument according to claim 1, it is characterised in that the material of described openning (4) is safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150540.7A CN105806440B (en) | 2016-03-16 | 2016-03-16 | A kind of herbaceous plant volume measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150540.7A CN105806440B (en) | 2016-03-16 | 2016-03-16 | A kind of herbaceous plant volume measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105806440A true CN105806440A (en) | 2016-07-27 |
| CN105806440B CN105806440B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610150540.7A Active CN105806440B (en) | 2016-03-16 | 2016-03-16 | A kind of herbaceous plant volume measuring instrument |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501710B2 (en) * | 1992-04-03 | 1996-05-29 | ヤンマー農機株式会社 | Classifier for spherical objects |
| CN201397172Y (en) * | 2009-05-25 | 2010-02-03 | 王金华 | Volume measurer of micro solid |
| CN101893469A (en) * | 2010-07-19 | 2010-11-24 | 南京农业大学 | Method for measuring volume of fruits |
| CN202471166U (en) * | 2012-02-21 | 2012-10-03 | 南京农业大学 | Novel volume measurement device |
| CN202562548U (en) * | 2012-05-28 | 2012-11-28 | 杜振发 | Fruit development volume tester |
| JP2013036753A (en) * | 2011-08-03 | 2013-02-21 | Sinfonia Technology Co Ltd | Volume measuring device |
| CN203615986U (en) * | 2013-10-29 | 2014-05-28 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | Novel plant root system volume measuring instrument |
| CN105277664A (en) * | 2015-12-04 | 2016-01-27 | 石河子大学 | Measurement device for pure transpiration amount of aquatic plant |
-
2016
- 2016-03-16 CN CN201610150540.7A patent/CN105806440B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501710B2 (en) * | 1992-04-03 | 1996-05-29 | ヤンマー農機株式会社 | Classifier for spherical objects |
| CN201397172Y (en) * | 2009-05-25 | 2010-02-03 | 王金华 | Volume measurer of micro solid |
| CN101893469A (en) * | 2010-07-19 | 2010-11-24 | 南京农业大学 | Method for measuring volume of fruits |
| JP2013036753A (en) * | 2011-08-03 | 2013-02-21 | Sinfonia Technology Co Ltd | Volume measuring device |
| CN202471166U (en) * | 2012-02-21 | 2012-10-03 | 南京农业大学 | Novel volume measurement device |
| CN202562548U (en) * | 2012-05-28 | 2012-11-28 | 杜振发 | Fruit development volume tester |
| CN203615986U (en) * | 2013-10-29 | 2014-05-28 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | Novel plant root system volume measuring instrument |
| CN105277664A (en) * | 2015-12-04 | 2016-01-27 | 石河子大学 | Measurement device for pure transpiration amount of aquatic plant |
Non-Patent Citations (1)
| Title |
|---|
| 白书农: "一种改进的排水式体积计", 《植物生理学通讯》 * |
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| CN105806440B (en) | 2019-02-19 |
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