CN210128913U - From sample bottle of taking density measurement - Google Patents
From sample bottle of taking density measurement Download PDFInfo
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- CN210128913U CN210128913U CN201920603571.2U CN201920603571U CN210128913U CN 210128913 U CN210128913 U CN 210128913U CN 201920603571 U CN201920603571 U CN 201920603571U CN 210128913 U CN210128913 U CN 210128913U
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- sample bottle
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- density measurement
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Abstract
The utility model belongs to the technical field of the density measurement, especially, be a from sample bottle of taking density measurement, including transparent sample bottle, transparent sample bottle's top is equipped with the opening, transparent sample bottle installs the device in has the measuring liquid, be equipped with circular bottle lid on the transparent sample bottle, fixed mounting has the scale on transparent sample bottle's the outer wall, be equipped with plastics in the transparent sample bottle and hold the shell, the quantum is surveyed to threaded connection on the plastics hold the shell, iron formula sand has been placed in the plastics hold the shell. The utility model discloses simple structure, the practicality is strong, can audio-visual calculate the density of the liquid that will measure, and it is simple convenient that the operation gets up.
Description
Technical Field
The utility model relates to a density measurement technical field especially relates to a from sample bottle of taking density measurement.
Background
The sample bottle, also known as a sampling bottle, a purification bottle, an aseptic bottle, a clean bottle, a filter flask, a filter bottle, a sampling bottle, a filter flask and the like is a necessary product for pollution detection and is prepared according to the international standard: ISO3722 "appraisal of cleaning method of hydraulic transmission and sampling container" is different from other liquid samplers, and it is convenient to rinse a beverage bottle.
However, in the prior art, since the conventional sample bottle does not have the function of measuring the density of the liquid, and a special measuring tool is required to measure the density of the liquid, the operation is inconvenient, and therefore, a sample bottle with a density measurement function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sample bottle with density measurement.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a from sample bottle of taking density measurement, includes transparent sample bottle, the top of transparent sample bottle is equipped with the opening, the device has the measuring fluid in the transparent sample bottle, be equipped with circular bottle lid on the transparent sample bottle, fixed mounting has the scale on the outer wall of transparent sample bottle, be equipped with plastics in the transparent sample bottle and hold the shell, the plastics hold threaded connection on the shell and survey the quantum, plastics hold and have placed iron formula sand in the shell.
Preferably, the inner wall of the plastic containing shell is provided with an internal thread, the measuring quantum is provided with an external thread, and the measuring quantum is in threaded connection with the plastic containing shell.
Preferably, the transparent sample bottle is made of glass.
Preferably, the round bottle cap is made of rubber.
Preferably, the iron-type sand is a fine-grained magnetite crystalline ore, and the main component of the iron-type sand is ferroferric oxide.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with iron type sand through a transparent sample bottle, measuring liquid, a circular bottle cap, a graduated scale, a plastic containing shell, a measuring quantum, when the density of the liquid needs to be measured, the circular bottle cap is firstly opened, then the measuring liquid needing to measure the density is poured into the transparent sample bottle, then the iron type sand is filled in the plastic containing shell, the weight of the iron type sand needs to be measured in advance, the filler in the plastic containing shell can be replaced according to the density range of the liquid needing to be measured, the measuring quantum and the plastic containing shell are screwed tightly under the action of screw threads, then the measuring quantum and the plastic containing shell are put into the transparent sample bottle, under the combined action of the gravity center of the iron type sand and the measuring liquid, the measuring quantum can be vertically suspended in the transparent sample bottle, then the sinking distance of the measuring quantum is observed outside according to the graduated scale, and according to the Archimedes principle, P is (A-B)/V, the density of the measuring liquid can be calculated, and the density measuring work of the measuring liquid is completed.
The utility model discloses simple structure, the practicality is strong, can audio-visual calculate the density of the liquid that will measure, and it is simple convenient that the operation gets up.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
in the figure: 1. a transparent sample bottle; 2. measuring the liquid; 3. a circular bottle cap; 4. a graduated scale; 5. a plastic containing shell; 6. measuring quanta; 7. iron type sand.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a sample bottle with density measurement comprises a transparent sample bottle 1, wherein an opening is formed in the top of the transparent sample bottle 1, a measurement liquid 2 is filled in the transparent sample bottle 1, a round bottle cap 3 is arranged on the transparent sample bottle 1, a graduated scale 4 is fixedly arranged on the outer wall of the transparent sample bottle 1, a plastic containing shell 5 is arranged in the transparent sample bottle 1, a measurement quantum 6 is connected to the plastic containing shell 5 in a threaded mode, and iron type sand 7 is placed in the plastic containing shell 5;
an inner thread is arranged on the inner wall of the plastic containing shell 5, an outer thread is arranged on the measuring element 6, the measuring element 6 is in threaded connection with the plastic containing shell 5, the transparent sample bottle 1 is made of glass, the circular bottle cap 3 is made of rubber, the iron-type sand 7 is a fine-grained magnet crystalline ore and mainly comprises ferroferric oxide, when the density of liquid needs to be measured, the circular bottle cap 3 is firstly opened, the measuring liquid 2 needing to be measured is poured into the transparent sample bottle 1 through the transparent sample bottle 1, the measuring liquid 2, the circular bottle cap 3, the graduated scale 4, the plastic containing shell 5, the measuring element 6 and the iron-type sand 7 are matched, the weight of the iron-type sand 7 needs to be measured in advance, fillers in the plastic containing shell 5 can be replaced according to the density range of the liquid needing to be measured, the measuring element 6 and the plastic containing shell 5 are tightly twisted under the action of the threads, will measure son 6 and plastics again and hold shell 5 and put into transparent sample bottle 1 in, under the focus of iron formula sand 7 and the combined action of measuring liquid 2, measure son 6 just can suspend perpendicularly in transparent sample bottle 1, then according to scale 4, observe the sunken distance of measuring son 6 outside, according to archimedes' principle, P ═ A-B/V, can calculate the density of measuring liquid 2 to accomplish this density measurement work of measuring liquid 2, the utility model discloses simple structure, the practicality is strong, can audio-visual the density of calculating the liquid that will measure, and it is simple convenient that the operation gets up.
The working principle is as follows: when the density of liquid needs to be measured, the circular bottle cap 3 is opened firstly, then the measuring liquid 2 needing to be measured in density is poured into the transparent sample bottle 1, the iron type sand 7 is filled into the plastic containing shell 5, the weight of the iron type sand 7 needs to be measured in advance, the measuring quantum 6 and the plastic containing shell 5 are screwed under the action of threads, the measuring quantum 6 and the plastic containing shell 5 are placed into the transparent sample bottle 1, the measuring quantum 6 is vertically suspended in the transparent sample bottle 1 under the combined action of the gravity center of the iron type sand 7 and the measuring liquid 2, then the sinking distance of the measuring quantum 6 is observed outside according to the graduated scale 4, and the density of the measuring liquid 2 can be calculated according to the Archimedes principle, so that the density measuring work of the measuring liquid 2 is completed.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A sample bottle with density measurement, comprising a transparent sample bottle (1), characterized in that: the top of transparent sample bottle (1) is equipped with the opening, transparent sample bottle (1) in-device has measurement liquid (2), be equipped with circular bottle lid (3) on transparent sample bottle (1), fixed mounting has scale (4) on the outer wall of transparent sample bottle (1), it holds shell (5) to be equipped with plastics in transparent sample bottle (1), plastics hold threaded connection survey quantum (6) on shell (5), plastics hold and have placed iron formula sand (7) in shell (5).
2. A sample vial with density measurement according to claim 1, wherein: the plastic containing shell is characterized in that an inner thread is formed in the inner wall of the plastic containing shell (5), an outer thread is formed in the measuring rod (6), and the measuring rod (6) is in threaded connection with the plastic containing shell (5).
3. A sample vial with density measurement according to claim 1, wherein: the transparent sample bottle (1) is made of glass.
4. A sample vial with density measurement according to claim 1, wherein: the round bottle cap (3) is made of rubber.
5. A sample vial with density measurement according to claim 1, wherein: the iron type sand (7) is a fine-grained magnet crystalline ore and mainly contains ferroferric oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603571.2U CN210128913U (en) | 2019-04-29 | 2019-04-29 | From sample bottle of taking density measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603571.2U CN210128913U (en) | 2019-04-29 | 2019-04-29 | From sample bottle of taking density measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128913U true CN210128913U (en) | 2020-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603571.2U Active CN210128913U (en) | 2019-04-29 | 2019-04-29 | From sample bottle of taking density measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128913U (en) |
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2019
- 2019-04-29 CN CN201920603571.2U patent/CN210128913U/en active Active
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