CN206002412U - For the densitometric counterweight of liquid electronic and liquid electronic densimeter - Google Patents
For the densitometric counterweight of liquid electronic and liquid electronic densimeter Download PDFInfo
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- CN206002412U CN206002412U CN201621053794.9U CN201621053794U CN206002412U CN 206002412 U CN206002412 U CN 206002412U CN 201621053794 U CN201621053794 U CN 201621053794U CN 206002412 U CN206002412 U CN 206002412U
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- counterweight
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- liquid electronic
- densitometric
- density
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Abstract
This utility model is related to metering field, discloses one kind and is used for the densitometric counterweight of liquid electronic and liquid electronic densimeter, the top surface of this counterweight is provided with suspension ring and the shape being gradually incremented by by bottom surface to top surface for horizontal section area.This utility model provide for the densitometric counterweight of liquid electronic, in the density using the larger liquid of liquid electronic densimeter measurement density, can be completely submerged in the case that suspension hook suspended in the larger testing liquid of this density, thus measure the density of testing liquid using liquid electronic density.
Description
Technical field
This utility model is related to metering field, in particular it relates to a kind of be used for the densitometric counterweight of liquid electronic.
Background technology
Electronic densitometer is the novel density that modern microelectronic technology is combined with Archimedes principle and developed
Test instrunment, the standard test weight taking known volume and density as reference substance, in measurement, link up with and hang standard test weight by needs
Hang and be completely submerged in testing liquid and measure testing liquid using volume known to standard test weight with reference to Archimedes principle
Density.
For the little serosity of density, the supporting counterweight that electronic densitometer carries can be very good to complete the survey of sample rate
Amount, but for the larger serosity of density, supporting cylindrical weight that electronic densitometer carries is because its lightweight and bottom surface
Long-pending larger, during the immersion testing liquid that played by suspension hook, because now counterweight is subject to pulling force and the testing liquid of suspension hook
Buoyancy to it, in the larger serosity of measurement density, because the floor space of counterweight is larger, is just starting to immerse in testing liquid
When, the volume arranging liquid is also larger, due to the density of this testing liquid larger thus to be likely to make counterweight to be subject to larger floating
Power, is combined with the pulling force of the suspension hook suffered by counterweight simultaneously, leads to the power upwards that counterweight is subject to larger, counterweight may be made to exist
It is at poised state when not being totally submerged, and then cannot realize being fully immersed in testing liquid, also just cannot be to be measured
The density of liquid measures.
Therefore, the existing counterweight presence serosity larger to density can not measure it well due to being totally submerged
The problem of density.
Utility model content
The purpose of this utility model is to provide a kind of equipment, and this equipment can solve the problem that the existing weight for electronic densitometer
When code measures density larger serosity, asking of serum density can not be measured well due to can not be completely submerged in serosity
Topic.
To achieve these goals, this utility model provides one kind to be used for the densitometric counterweight of liquid electronic, this described weight
The top surface of code is provided with suspension ring, the shape that described counterweight is gradually incremented by by bottom surface to top surface for horizontal section area.
Preferably, the bottom surface of described counterweight and top surface are horizontal plane.
Preferably, the area of described top surface is 10 times -20 times of base area.
Preferably, the top surface of described counterweight and bottom surface are square.
Preferably, described counterweight is positive terrace with edge.
Preferably, the quality of described counterweight is not less than 90g.
On the basis of above, this utility model also provides a kind of liquid electronic densimeter, and this liquid electronic densimeter includes
The hanging apparatus of the above-mentioned counterweight of meausring apparatus, container and lifting this utility model for accommodating solution to be detected.
Preferably, described hanging apparatus pass through the described suspension ring described counterweight of lifting, make described counterweight be located at described container
Top.
Preferably, described hanging apparatus can lift described counterweight at various height.
By technique scheme, in the serosity larger by liquid electronic densimeter measurement density, using this practicality
New for the densitometric counterweight of liquid electronic, during the immersion testing liquid that played by suspension hook, due to this counterweight bottom
The area in face is little, when just starting to immerse testing liquid, the small volume arranging, that is, and the buoyancy being subject to is less, enables counterweight
Relatively easily it is immersed in the larger testing liquid of density, until being completely submerged in testing liquid, thus measuring testing liquid
Density.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide and further understands to of the present utility model, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the schematic diagram according to preferred implementation of the present utility model for the densitometric counterweight of liquid electronic.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in detail.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
As shown in figure 1, this utility model provides one kind is used for the densitometric counterweight of liquid electronic, the top surface of this counterweight sets
It is equipped with suspension ring, the shape that this counterweight is gradually incremented by by bottom surface to top surface for horizontal section area.It should be noted that this level is cut
Face refers to the plane that counterweight is intercepted by horizontal plane during laying state as shown in Figure 1.
Compared with the cylindrical counterweight of existing liquid electronic densimeter configuration, setting on the top surface that played using suspension hook
Suspension ring make counterweight immerse testing liquid during, due to this counterweight base area with respect to existing cylinder counterweight bottom
Area is less, then the liquid weight that counterweight arranges is also less, that is, the buoyancy being subject to is less, so that counterweight can be compared to existing
Cylindrical counterweight can more easily be gradually immersed in testing liquid, be totally submerged in the case of playing in suspension hook,
Avoiding existing counterweight leads to the liquid volume just starting to arrange during immersion liquid larger because base area is larger, i.e. weight
The buoyancy that code is subject to is larger, is likely to result in counterweight when being not completely immersed in testing liquid just already at equilibrium-like
State, causes the situation that cannot be completely submerged in testing liquid.Wherein, the bottom surface of described counterweight and top surface are horizontal plane.
Can be easy to counterweight is processed, counterweight can also be made simultaneously more stably to place.
According to the optimal technical scheme of the application, top surface area be more than base area and cross-sectional area from top surface to bottom surface
Taper into, the size for area and intensity of variation simultaneously have no special requirements.Preferably, the area of described top surface is bottom surface face
Long-pending 10 times -20 times.For example, top surface area is 300-400mm2, base area is 20-25mm2.Specifically, the top of described counterweight
Face and bottom surface are square.Top surface and bottom surface are arranged to square and can more easily process, produce area become corresponding than
The top surface of example and bottom surface.But this utility model is not limited to this, for example, can do circular, the figure such as rectangle, also can be more square
Just produce bottom surface and the top surface that area becomes corresponding proportion.
In order that the buoyancy being subject to when counterweight is gradually immersed in testing liquid lentamente increases it is preferable that described counterweight is
Positive terrace with edge.So, during counterweight is gradually immersed into testing liquid, the buoyancy suffered by counterweight is as counterweight immersion prepare liquid
Height in body and smoothly increase, it is to avoid the unexpected change of buoyancy is big and cause the situation that cannot continue to immerse testing liquid.
In addition, this counterweight can be round platform, equally can realize the technical problems to be solved in the utility model, but due to positive terrace with edge compared to
Round platform, processing and manufacturing is more convenient, cost is lower, so this counterweight is preferably positive terrace with edge.Simultaneously in order to be better achieved
State counterweight to be smoothly immersed among testing liquid, the even density of described counterweight.
Preferably, in order that counterweight can preferably measure the larger serosity of some density, the weight of described counterweight is not little
In 90g.Specifically, described counterweight can be made with lead.One of because the density of lead is larger, and the densitometric feature of liquid electronic
It is the density that can measure this testing liquid using less amount of testing liquid sample, the counterweight made using lead is in small volume
Even while can have larger weight such that it is able to be completely submerged in the larger testing liquid of a small amount of density, from
And measure the density of liquid, and the chemical property of lead is more stable, is difficult to be corroded, and can make the result Herba Stellariae Saxatilis as far as possible of measurement
Really.But this utility model is not limited to this it is also possible to be made with the alloy material such as such as cast iron or steel chromium plating, equally permissible
Meet the requirement of the density of the measurement larger serosity of density.
In addition, according to another aspect of the present utility model, this utility model also provides a kind of liquid electronic densimeter, this liquid
Body electronic densitometer includes meausring apparatus, for accommodating the container of solution to be detected and the hanging apparatus lifting above-mentioned counterweight.Should
Liquid electronic densimeter can realize the quick measurement to solution density to be measured using above-mentioned counterweight, enables in particular to measure
The larger serosity of density, and this liquid electronic densimeter to the demand of liquid sample amount less it is only necessary to 50-100ml
Liquid sample just can measure the density of liquid.Can be immersed in testing liquid and do not sink to institute to realize counterweight
State container bottom, specifically, described hanging apparatus pass through described suspension ring and lift described counterweight, make described counterweight be located at described container
Top.Make the liquid level mistake that the counterweight that lifted is with respect to testing liquid in view of there may be because liquid sample is very few
Height, thus situation about cannot be totally submerged is it is preferable that described hanging apparatus can lift described counterweight at various height.Such as
Using support with the suspension hook hanging on support to lift described counterweight when, by the height of adjusting bracket or can change not
To adapt to the different testing liquid of liquid level with the suspension hook of length.
Describe preferred implementation of the present utility model above in association with accompanying drawing in detail, but, this utility model does not limit
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carry on the back thought of the present utility model, it equally should be considered as content disclosed in the utility model.
Claims (9)
1. a kind of be used for the densitometric counterweight of liquid electronic, the top surface of described counterweight is provided with suspension ring it is characterised in that described weight
The shape that code is gradually incremented by by bottom surface to top surface for horizontal section area.
2. according to claim 1 for the densitometric counterweight of liquid electronic it is characterised in that the bottom surface of described counterweight and
Top surface is horizontal plane.
3. according to claim 2 for the densitometric counterweight of liquid electronic it is characterised in that the area of described top surface is
10 times -20 times of the area of bottom surface.
4. according to claim 1 for the densitometric counterweight of liquid electronic it is characterised in that the top surface of described counterweight with
Bottom surface is square.
5. according to claim 4 for the densitometric counterweight of liquid electronic it is characterised in that described counterweight be positive rib
Platform.
6. according to claim 4 for the densitometric counterweight of liquid electronic it is characterised in that the quality of described counterweight not
Less than 90g.
7. a kind of liquid electronic densimeter it is characterised in that this liquid electronic densimeter include meausring apparatus, be used for accommodating to be checked
Survey the container of solution and the hanging apparatus lifting the counterweight described in any one in claim 1-6.
8. liquid electronic densimeter according to claim 7 is it is characterised in that described hanging apparatus are hung by described suspension ring
Fill described counterweight, make described counterweight be located at the top of described container.
9. liquid electronic densimeter according to claim 8 is it is characterised in that described hanging apparatus hang at various height
Fill described counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053794.9U CN206002412U (en) | 2016-09-13 | 2016-09-13 | For the densitometric counterweight of liquid electronic and liquid electronic densimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053794.9U CN206002412U (en) | 2016-09-13 | 2016-09-13 | For the densitometric counterweight of liquid electronic and liquid electronic densimeter |
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| Publication Number | Publication Date |
|---|---|
| CN206002412U true CN206002412U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621053794.9U Active CN206002412U (en) | 2016-09-13 | 2016-09-13 | For the densitometric counterweight of liquid electronic and liquid electronic densimeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007820A (en) * | 2017-12-29 | 2018-05-08 | 安徽佩吉智能科技有限公司 | The robot system and its detection method of a kind of detection density |
-
2016
- 2016-09-13 CN CN201621053794.9U patent/CN206002412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007820A (en) * | 2017-12-29 | 2018-05-08 | 安徽佩吉智能科技有限公司 | The robot system and its detection method of a kind of detection density |
| CN108007820B (en) * | 2017-12-29 | 2023-09-08 | 安徽佩吉智能科技有限公司 | Robot system for detecting density and detection method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |