CN202033067U - Solid volume measurement instrument - Google Patents

Solid volume measurement instrument Download PDF

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Publication number
CN202033067U
CN202033067U CN2011201001304U CN201120100130U CN202033067U CN 202033067 U CN202033067 U CN 202033067U CN 2011201001304 U CN2011201001304 U CN 2011201001304U CN 201120100130 U CN201120100130 U CN 201120100130U CN 202033067 U CN202033067 U CN 202033067U
Authority
CN
China
Prior art keywords
graduated cylinder
measuring cylinder
solid
piston
volume measurement
Prior art date
Application number
CN2011201001304U
Other languages
Chinese (zh)
Inventor
崔贤民
Original Assignee
崔贤民
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 崔贤民 filed Critical 崔贤民
Priority to CN2011201001304U priority Critical patent/CN202033067U/en
Application granted granted Critical
Publication of CN202033067U publication Critical patent/CN202033067U/en

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Abstract

The utility model relates to the field of a volume measurement technology, in particular to a solid volume measurement instrument. The solid volume measurement instrument is provided with a transparent measuring cylinder (graduate glass), and is characterized in that a metering tube parallel to the measuring cylinder is arranged on one side of the measuring cylinder, the lower end of the metering tube is connected with the lower part of the measuring cylinder, a piston is arranged in the measuring cylinder, a push rod is arranged on the piston, in use, proper water is filled in the measuring cylinder, the water level is lower than the position of an air outlet tube, and the graduated line of the water level on the wall of the measuring cylinder is recorded as a starting zero graduation line, the piston is upward pulled or downward pressed by the push rod so as to lead the water level in the measuring cylinder to be parallel to the starting water level graduation line, thus reading out the graduation number of the water level in the small metering tube, and further being capable of conveniently and accurately calculating the volume of a measured solid. The solid volume measurement instrument has the advantages of simple structure, convenience in operation, high measurement accuracy and the like, and is especially applicable to volume measurement of small irregular solids.

Description

The solid volume measuring instrument

Technical field

The utility model relates to a kind of volume measurement techniques field, specifically a kind of volume measuring instrument of measuring little solid volume in irregular shape that is applicable to.

Background technology

As everyone knows, the method of measuring solid volume has a variety of, a kind of method is the quantifier algorithm, by determining the shape of metering solid, size is calculated the volume of solid, this method only is applicable to the solid with regular shape, for solid in irregular shape, particularly for the measurement of little solid volume commonly used be to adopt graduated cylinder (measuring cup), the solid of measuring is put into the graduated cylinder (measuring cup) that liquid is housed, record the volume of solid by the variant of liquid level, the diameter of graduated cylinder (measuring cup) is more little, the precision of measuring is high more, because graduated cylinder or (measuring cup) all are straight barrel types, need larger caliber when measuring the volume of solid in irregular shape, so it is inaccurate to have a metering, the bigger deficiency that waits of measuring error.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of easy to operate, solid volume measuring instrument that measuring accuracy is high.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of solid volume measuring instrument is provided with transparent graduated cylinder (measuring cup), it is characterized in that a side of graduated cylinder is provided with gauge line in parallel, and the lower end of gauge line is connected with the bottom of graduated cylinder, is provided with piston in the graduated cylinder, and piston is provided with pull bar.

The utility model can be provided with escape pipe on graduated cylinder, be with sealing shroud on the mouth of pipe of escape pipe, to make things convenient for the gas communication in the graduated cylinder.

Lower end of the present utility model is connected with the bottom of graduated cylinder, so that the little solid volume of measurement volumes.

Graduated cylinder wall and metering tube wall correspondingly are provided with the measuring basis scale mark at same horizontal level in the utility model, to be convenient for measuring, improve the degree of accuracy of measuring.

When the utility model uses, dress suitable quantity of water in the graduated cylinder, the water surface is lower than the position of escape pipe, and write down water surface scale mark on the graduated cylinder wall, with as initial zero graduation line position, take sealing shroud, solid to be measured is put into graduated cylinder, insert piston and upwards draw earlier or to pressing down piston through pull bar, make gassy in the graduated cylinder, overlap upper sleeve gasket then, upwards draw earlier or, make the water surface in the graduated cylinder equal through pull bar again with initial water surface scale mark to pressing down piston, read the scale numerical value of the subtotal buret water surface this moment, just can make things convenient for, accurately calculate the volume of tested solid, have simple in structure, easy to operate, the measuring accuracy advantages of higher is specially adapted to the cubing of irregular little solid.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

A kind of solid volume measuring instrument, be provided with transparent graduated cylinder 1 (measuring cup), graduated cylinder 1 is the uniform and smooth transparent straight pipe of the bigger internal diameter of a bore, the side of graduated cylinder 1 that is characterised in that of the present utility model is provided with graduated cylinder 1 its parallel gauge line 2, gauge line 2 is thinner, which is provided with measurement scale line, the bottom of gauge line takes the shape of the letter U or is L shaped, with the connection that is connected of the lower end of convenient and graduated cylinder 1 or bottom, is provided with piston 3 in the graduated cylinder 1, piston 3 is provided with pull bar 4, graduated cylinder 1 is equivalent to piston bush, and the wall of graduated cylinder 1 is provided with escape pipe 5, is with sealing shroud 6 on the mouth of pipe of escape pipe 5, to make things convenient for the gas communication in the graduated cylinder, escape pipe 5 generally is located on the graduated cylinder wall of graduated cylinder 1 middle part, and in addition, graduated cylinder wall and metering tube wall correspondingly are provided with the measuring basis scale mark at same horizontal level in the utility model, to be convenient for measuring, improve the degree of accuracy of measuring.

When the utility model uses, dress suitable quantity of water in the graduated cylinder, the water surface is lower than the position of escape pipe, and write down water surface scale mark on the graduated cylinder wall, with as initial zero graduation line position, take sealing shroud, solid to be measured is put into graduated cylinder, insert piston and upwards draw earlier or to pressing down piston through pull bar, make gassy in the graduated cylinder, overlap upper sleeve gasket then, upwards draw earlier or, make the water surface in the graduated cylinder equal through pull bar again with initial water surface scale mark to pressing down piston, read the scale numerical value of the subtotal buret water surface this moment, just can make things convenient for, accurately calculate the volume of tested solid, have simple in structure, easy to operate, the measuring accuracy advantages of higher is specially adapted to the cubing of irregular little solid.

Claims (4)

1. a solid volume measuring instrument is provided with transparent graduated cylinder, it is characterized in that a side of graduated cylinder is provided with gauge line in parallel, and the lower end of gauge line is connected with the bottom of graduated cylinder, is provided with piston in the graduated cylinder, and piston is provided with pull bar.
2. a kind of solid volume measuring instrument according to claim 1 is characterized in that graduated cylinder is provided with escape pipe, is with sealing shroud on the mouth of pipe of escape pipe.
3. a kind of solid volume measuring instrument according to claim 1 is characterized in that the lower end of gauge line is connected with the bottom of graduated cylinder.
4. a kind of solid volume measuring instrument according to claim 1 is characterized in that graduated cylinder wall and metering tube wall correspondingly are provided with the measuring basis scale mark at same horizontal level.
CN2011201001304U 2011-04-08 2011-04-08 Solid volume measurement instrument CN202033067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201001304U CN202033067U (en) 2011-04-08 2011-04-08 Solid volume measurement instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201001304U CN202033067U (en) 2011-04-08 2011-04-08 Solid volume measurement instrument

Publications (1)

Publication Number Publication Date
CN202033067U true CN202033067U (en) 2011-11-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201001304U CN202033067U (en) 2011-04-08 2011-04-08 Solid volume measurement instrument

Country Status (1)

Country Link
CN (1) CN202033067U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103018272A (en) * 2012-12-14 2013-04-03 宁夏北极星化工有限公司 Liquid expansion rate determinator
CN104236630A (en) * 2014-09-25 2014-12-24 三峡大学 Multifunctional test device for testing mass and size of rock
CN105258756A (en) * 2015-11-23 2016-01-20 桂林理工大学 Device for measuring volume of irregular solid and measuring method
CN105865563A (en) * 2016-03-11 2016-08-17 空气动力学国家重点实验室 An ice block size measuring device
CN106066386A (en) * 2016-05-24 2016-11-02 中国矿业大学(北京) A kind of measuring method of broken swollen coefficient
CN106066387A (en) * 2016-05-24 2016-11-02 中国矿业大学(北京) A kind of broken swollen coefficient measuring device, method and the measuring method of water absorption rate
CN108458768A (en) * 2018-07-05 2018-08-28 武汉德翊环境科技有限公司 A kind of method of rapid and accurate determination irregularly shaped object volume

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103018272A (en) * 2012-12-14 2013-04-03 宁夏北极星化工有限公司 Liquid expansion rate determinator
CN104236630A (en) * 2014-09-25 2014-12-24 三峡大学 Multifunctional test device for testing mass and size of rock
CN105258756A (en) * 2015-11-23 2016-01-20 桂林理工大学 Device for measuring volume of irregular solid and measuring method
CN105258756B (en) * 2015-11-23 2018-10-23 桂林理工大学 A kind of device and measurement method measuring irregular solid volume
CN105865563B (en) * 2016-03-11 2020-04-10 空气动力学国家重点实验室 Ice cube volume measuring device
CN105865563A (en) * 2016-03-11 2016-08-17 空气动力学国家重点实验室 An ice block size measuring device
CN106066387A (en) * 2016-05-24 2016-11-02 中国矿业大学(北京) A kind of broken swollen coefficient measuring device, method and the measuring method of water absorption rate
CN106066386B (en) * 2016-05-24 2018-08-28 中国矿业大学(北京) A kind of measurement method of broken swollen coefficient
CN106066387B (en) * 2016-05-24 2018-08-28 中国矿业大学(北京) A kind of measurement method of broken swollen coefficient measuring device, method and water absorption rate
CN106066386A (en) * 2016-05-24 2016-11-02 中国矿业大学(北京) A kind of measuring method of broken swollen coefficient
CN108458768A (en) * 2018-07-05 2018-08-28 武汉德翊环境科技有限公司 A kind of method of rapid and accurate determination irregularly shaped object volume
CN108458768B (en) * 2018-07-05 2020-06-09 武汉德翊环境科技有限公司 Method for rapidly and accurately measuring volume of irregular object

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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: 20111109

Termination date: 20120408