CN201382886Y - Liquid density balance - Google Patents
Liquid density balance Download PDFInfo
- Publication number
- CN201382886Y CN201382886Y CN200920012232U CN200920012232U CN201382886Y CN 201382886 Y CN201382886 Y CN 201382886Y CN 200920012232 U CN200920012232 U CN 200920012232U CN 200920012232 U CN200920012232 U CN 200920012232U CN 201382886 Y CN201382886 Y CN 201382886Y
- Authority
- CN
- China
- Prior art keywords
- spring
- utility
- liquid density
- model
- density balance
- 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 liquid density balance which belongs to the measurement instrument and particularly to a liquid density balance which is mainly applied to the schools and hospitals. The utility model provides a liquid density balance which has simple structure and easy operation, which comprises a base, and is characterized in that a spring is arranged on a branch rod on the upper end of a branch plate of the base, wherein a guidance bolt is arranged inside an adjusting nut on the spring, a hook on the bottom part of the spring is provided with a barrel body, and the bottom part of the barrel body is provided with an overflow pipe.
Description
Technical field:
The utility model is to belong to surveying instrument, more particularly, is the fluid density scale that is mainly used in school, hospital's use.
Background technology:
In the instrument of the measurement fluid density that school uses, special-purpose picnometer etc. is arranged, but its complex structure is not easy to operate at present.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of fluid density scale of simple in structure, easy operating is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises base, the pole of the support plate upper end of its structural feature base is provided with spring, be provided with guide blot in the setting nut on the spring, the hook of spring bottom is provided with staving, and the staving bottom is provided with run-down pipe.
The beneficial effects of the utility model:
1. usable range of the present utility model is wide, not only can be applied in school and the laboratory, can also be in ground widespread uses such as family, hospital, shop, pharmacies.
2. member of the present utility model is few, simple in structure, easy to use, simple to operate.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
The utility model comprises base 1, and the pole 11 of support plate 2 upper ends of base 1 is provided with spring 10, is provided with guide blot 9 in the setting nut 8 on the spring 10, and the hook 5 of spring 10 bottoms is provided with staving 4, and staving 4 bottoms are provided with run-down pipe 3.
Using method:
1. zeroing.Before the use, need to regulate setting nut 8, make pointer 7 at required scale mark 6 places;
2. slowly inject fluid to be measured until there being a spot of liquid to overflow to staving 4 from run-down pipe 3;
3. when treating that liquid is not excessive, read registration a;
4. surveying density of liquid is: ρ
Liquid=a * 10
3Kg/m
3
Claims (1)
1, fluid density scale, comprise base (1), the pole (11) that it is characterized in that support plate (2) upper end of base (1) is provided with spring (10), be provided with guide blot (9) in the setting nut (8) on the spring (10), the hook (5) of spring (10) bottom is provided with staving (4), and staving (4) bottom is provided with run-down pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012232U CN201382886Y (en) | 2009-03-23 | 2009-03-23 | Liquid density balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012232U CN201382886Y (en) | 2009-03-23 | 2009-03-23 | Liquid density balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382886Y true CN201382886Y (en) | 2010-01-13 |
Family
ID=41526358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920012232U Expired - Fee Related CN201382886Y (en) | 2009-03-23 | 2009-03-23 | Liquid density balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382886Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954144A (en) * | 2016-05-13 | 2016-09-21 | 江苏科技大学 | Density measurement equipment and method for variable-temperature metal |
| CN106568678A (en) * | 2016-10-14 | 2017-04-19 | 李晨天 | Micro movement hammer liquid density meter based on end dynamic data analysis technology |
-
2009
- 2009-03-23 CN CN200920012232U patent/CN201382886Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954144A (en) * | 2016-05-13 | 2016-09-21 | 江苏科技大学 | Density measurement equipment and method for variable-temperature metal |
| CN106568678A (en) * | 2016-10-14 | 2017-04-19 | 李晨天 | Micro movement hammer liquid density meter based on end dynamic data analysis technology |
| CN106568678B (en) * | 2016-10-14 | 2020-12-29 | 李晨天 | Micro-motion hammer liquid densimeter based on tail end dynamic data analysis technology |
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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: 20100113 Termination date: 20100323 |