CN206074389U - A kind of buoyancy type liquid density measuring equipment - Google Patents
A kind of buoyancy type liquid density measuring equipment Download PDFInfo
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- CN206074389U CN206074389U CN201621099667.2U CN201621099667U CN206074389U CN 206074389 U CN206074389 U CN 206074389U CN 201621099667 U CN201621099667 U CN 201621099667U CN 206074389 U CN206074389 U CN 206074389U
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- upper shell
- measuring equipment
- type liquid
- gripper shoe
- slag
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Abstract
A kind of buoyancy type liquid density measuring equipment, including cylinder and density transmitter, cylinder includes upper shell and lower shell, the upper end of the upper shell is provided with gripper shoe, gripper shoe is provided with LOAD CELLS, LOAD CELLS is electrically connected with density transmitter, weight is provided with top cylinder body, weight is connected with LOAD CELLS by suspension rod, the upper shell is provided with inlet and overfall, the distance of inlet and overfall to gripper shoe is respectively less than the distance of weight to gripper shoe, the lower shell is provided with slag-drip opening, diameter of the diameter of slag-drip opening less than inlet, the lower end of upper shell is provided with the pipeline being connected with slag-drip opening.This utility model is rational in infrastructure, can be applicable to the measurement of the density of liquid in the environment of liquid or inapplicable top throw-in type measurement apparatus in pipeline, and avoids contact of the measurement sensor with fluid to be measured, reduces equipment initial outlay cost and maintenance cost.
Description
Technical field
This utility model is related to a kind of density measuring equipment, particularly a kind of buoyancy type liquid density measuring equipment.
Background technology
The fluid density continuous measuring device now applied in the industry, type mainly have mass flowmenter, tuning fork densimeter,
Gradiomanometer etc., price is higher, higher to applying working condition requirement, and stability is not ideal enough, and needs mostly to measure
Device is put in testing medium, and the corrosion or abrasion to measurement apparatus is stronger so that measurement apparatus service life is shorter, accordingly
Improve the cost of measurement apparatus.
The content of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, it is proposed that a kind of structure design is closed
Reason, buoyancy type liquid density measuring equipment easy to use.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and a kind of buoyancy type liquid is close
Degree measurement apparatus, are characterized in, including cylinder and density transmitter, cylinder includes upper shell and lower shell, the upper shell
Upper end is provided with gripper shoe, and gripper shoe is provided with LOAD CELLS, and LOAD CELLS is electrically connected with density transmitter, in top cylinder body
Be provided with weight, weight is connected with LOAD CELLS by suspension rod, the upper shell is provided with inlet and overfall, inlet and
The distance of overfall to gripper shoe is respectively less than the distance of weight to gripper shoe, and the lower shell is provided with slag-drip opening, slag-drip opening
Diameter of the diameter less than inlet, the lower end of upper shell is provided with the pipeline being connected with slag-drip opening.
Further, the lower end of the upper shell is in reverse taper.
Further, described upper shell is provided with temperature sensor, and temperature sensor is electrically connected with density transmitter.
Further, described upper shell is provided with observation panel.
Further, described weight be in shuttle shape or for upper end in vertebra shape cylinder.
Further, scum pipe is provided with described slag-drip opening, scum pipe is provided with the branch road communicated with overfall, at this
Siphon destructive valve is installed at the peak of branch road.
Further, described scum pipe is provided with blowdown sampling valve.
Compared with prior art, this utility model is continuously measured using buoyancy mode, and testing liquid is from inlet stream
Enter, unnecessary liquid is overflowed from overfall, and the larger impurity particle of density is then discharged from slag-drip opening, weight passes through suspension rod and weighs
Sensor connects, and transmits signals to density converter and calculated and shown, so as to realize the measurement to fluid density.This
Utility model is rational in infrastructure, can be applicable to the close of liquid in the environment of liquid in pipeline or inapplicable top throw-in type measurement apparatus
The measurement of degree, and contact of the measurement sensor with fluid to be measured is avoided, reduce equipment initial outlay cost and safeguard into
This.
Description of the drawings
Fig. 1 is the first structure diagram of the present utility model；
Fig. 2 is second structure diagram of the present utility model.
Specific embodiment
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art
Member is further understood that the present invention, and does not constitute the restriction to its right.
See figures.1.and.2, this utility model is a kind of buoyancy type liquid density measuring equipment, including cylinder 1 and density become
Device 4, cylinder 1 is sent to include upper shell 101 and lower shell 100, the upper end of the upper shell 101 is provided with gripper shoe 5, in gripper shoe 5
LOAD CELLS 3 is provided with, LOAD CELLS 3 is electrically connected with density transmitter 4, weight 9 is provided with upper shell 101, weight 9 leads to
Cross suspension rod 15 to connect with LOAD CELLS 3, the upper shell 101 is provided with inlet 16 and overfall 7, and inlet 16 is to support
The distance of the distance and overfall 7 to gripper shoe 5 of plate 5 is respectively less than the distance of weight 9 to gripper shoe 5, sets on the lower shell 100
There is slag-drip opening 11, the diameter of slag-drip opening 11 is less than the diameter of inlet 16, and the lower end of upper shell 101 is provided with and is connected with slag-drip opening 11
Logical pipeline 14.
The lower end of the upper shell 101 is in reverse taper, and the lower end of upper shell 101 is set to reverse taper, convenient by impurity
Grain discharge cylinder 1, as the liquid flowed into from inlet 16 has certain flow velocity, with fluid to be measured come in it is that may be present
Impurity particle is rotated to the reverse taper bottom in the presence of flow rate of liquid and deadweight, and accompanies the liquid row of the outflow of slag-drip opening 11
Go out cylinder 1.
Described upper shell 101 is provided with temperature sensor 8, and temperature sensor 8 is electrically connected with density transmitter 4, passed through
Temperature sensor 8 can be modified after the real time temperature of fluid to be measured is reached density transmitter 4, be converted into standard signal remote
Pass, eliminate the error caused because of temperature contrast.
Described upper shell 101 is provided with observation panel 2, and observation panel 2 is used for situation about observing inside upper shell 101, and
Maintain easily work.
Described weight 9 is in the cylinder of vertebra shape in shuttle shape or for upper end, can avoid heap of the solid constituent on weight
Product.
Scum pipe 13 is provided with described slag-drip opening 11, scum pipe 13 is provided with the branch road 10 communicated with overfall 7, it is convenient
The liquid flowed out from overfall 7 is together discharged with the liquid and impurity flowed out from scum pipe 13, in the peak of the branch road 10
Place is provided with siphon destructive valve 6, can avoid the fluid to be measured in upper shell 101 due to by the downward siphon power of downstream pipe
Produce larger liquid level change.
Described scum pipe 13 is provided with blowdown sampling valve 12, facilitates deslagging and sampling.
During use, when weight 9 is completely exposed in atmosphere, the signal that now density transmitter 4 is received is demarcated manually
For zero-bit；When weight 9 is totally submerged by fluid to be measured, the signal that density transmitter 4 is received is the positive signal of relative zero-bit.
As temperature change is likely to result in the change of 9 volume of weight, so as to cause the change of liquid volume that weight 9 arranges, pass through
Temperature sensor 8 can be modified after the real time temperature of fluid to be measured is reached density transmitter 4, be converted into standard signal remote
Pass, eliminate the error caused because of temperature contrast, it is ensured that certainty of measurement.As 15 volume of suspension rod is small, its buoyancy being subject to is neglected
Slightly disregard.The density value of the bigger testing liquid of buoyancy value that weight 9 is subject to is bigger, and the proportionate relationship of the two is linear
, repaired by the ratio of density transmitter 4, can be directly displayed on density transmitter 4, it is also possible to by density transmitter
4 output port outputting standard signals.
Claims (7)
1. a kind of buoyancy type liquid density measuring equipment, it is characterised in that including cylinder and density transmitter, cylinder includes top cylinder
Body and lower shell, the upper end of the upper shell are provided with gripper shoe, and gripper shoe is provided with LOAD CELLS, LOAD CELLS and density
Transmitter is electrically connected, and in top cylinder body is provided with weight, and weight is connected with LOAD CELLS by suspension rod, and the upper shell is provided with
The distance of inlet and overfall, inlet and overfall to gripper shoe is respectively less than the distance of weight to gripper shoe, the lower cylinder
Body is provided with slag-drip opening, and the diameter of slag-drip opening is less than the diameter of inlet, and the lower end of upper shell is provided with what is be connected with slag-drip opening
Pipeline.
2. buoyancy type liquid density measuring equipment according to claim 1, it is characterised in that the lower end of the upper shell is in
Reverse taper.
3. buoyancy type liquid density measuring equipment according to claim 1, it is characterised in that described upper shell is provided with
Temperature sensor, temperature sensor are electrically connected with density transmitter.
4. buoyancy type liquid density measuring equipment according to claim 1, it is characterised in that described upper shell is provided with
Observation panel.
5. buoyancy type liquid density measuring equipment according to claim 1, it is characterised in that described weight is in shuttle shape
Or for upper end in vertebra shape cylinder.
6. buoyancy type liquid density measuring equipment according to claim 1, it is characterised in that be provided with described slag-drip opening
Scum pipe, scum pipe are provided with the branch road communicated with overfall, at the peak of the branch road are provided with siphon destructive valve.
7. buoyancy type liquid density measuring equipment according to claim 6, it is characterised in that described scum pipe is provided with
Blowdown sampling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099667.2U CN206074389U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099667.2U CN206074389U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074389U true CN206074389U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621099667.2U Active CN206074389U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density measuring equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300512A (en) * | 2017-08-15 | 2017-10-27 | 周滨 | Intelligent densitometer |
| CN109470597A (en) * | 2018-12-19 | 2019-03-15 | 山东聊城三阳环保产业有限公司 | Suspending hammer Weighing type liquid densimeter |
| CN109975175A (en) * | 2019-04-02 | 2019-07-05 | 北京工业大学 | A kind of high temp glass fusant density measuring device and method |
-
2016
- 2016-10-08 CN CN201621099667.2U patent/CN206074389U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300512A (en) * | 2017-08-15 | 2017-10-27 | 周滨 | Intelligent densitometer |
| CN107300512B (en) * | 2017-08-15 | 2023-04-07 | 周滨 | Intelligent densimeter |
| CN109470597A (en) * | 2018-12-19 | 2019-03-15 | 山东聊城三阳环保产业有限公司 | Suspending hammer Weighing type liquid densimeter |
| CN109975175A (en) * | 2019-04-02 | 2019-07-05 | 北京工业大学 | A kind of high temp glass fusant density measuring device and method |
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