CN206074390U - A kind of buoyancy type liquid density continuous measuring device - Google Patents
A kind of buoyancy type liquid density continuous measuring device Download PDFInfo
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- CN206074390U CN206074390U CN201621099668.7U CN201621099668U CN206074390U CN 206074390 U CN206074390 U CN 206074390U CN 201621099668 U CN201621099668 U CN 201621099668U CN 206074390 U CN206074390 U CN 206074390U
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Abstract
This utility model is a kind of buoyancy type liquid density continuous measuring device, it is characterized in that, including cylinder and density transmitter, the upper and lower ends of the cylinder are equipped with opening, cover is installed at the upper end open of cylinder, cover is provided with LOAD CELLS, and LOAD CELLS is electrically connected with density transmitter；Weight and hang spring are provided with the cylinder, the lower end of hang spring is connected with weight, the upper end of hang spring passes through cover and LOAD CELLS, and hang spring to connect with LOAD CELLS；The cylinder is provided with liquid manhole appendix.This utility model is rational in infrastructure, can be used to measure high viscosity, the density containing larger solid particle, the liquid medium containing more bubble, 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 liquid density measurement device, and particularly a kind of buoyancy type liquid density continuously measures dress
Put.
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 continuous measuring device 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 continuous measuring device, is characterized in, including cylinder and density transmitter, the upper and lower ends of the cylinder are equipped with opening, cylinder
Cover is installed at the upper end open of body, cover is provided with LOAD CELLS, and LOAD CELLS is electrically connected with density transmitter；Institute
State, the lower end of hang spring is connected with weight, the upper end of hang spring passes through cover and LOAD CELLS, and
Hang spring is connected with LOAD CELLS；The cylinder is provided with liquid manhole appendix.
Further, described cylinder is provided with temperature sensor, and temperature sensor is electrically connected with density transmitter.
Further, described cover is provided with observation panel.
Further, through hole is correspondingly provided with described cover and LOAD CELLS, be provided with the through hole of LOAD CELLS
Ferrule fitting, hang spring are located in through hole and are fixed by ferrule fitting.
Ferrule fitting described in the utility model can be that disclosed in prior art or known conventional any one can
To be applied to ferrule fitting of the present utility model.
Further, the upper end of described hang spring upwardly extends and is connected with handle.
Further, described weight be in shuttle shape or for upper end in vertebra shape cylinder.
Further, shell flange is provided with the outside of described cylinder upper end open, shell flange passes through bolt with cover
Connection.
Compared with prior art, this utility model is continuously measured using buoyancy mode, and testing liquid continues from liquid
Manhole appendix is flowed in or out, and larger solid particle is discharged from cylinder lower ending opening, and weight is connected with LOAD CELLS by hang spring
Connect, and transmit signals to density converter and calculated and shown, so as to realize the continuous measurement of fluid density；The temperature set up
The real time temperature of fluid to be measured can be reached and be modified after density transmitter by degree sensor, be converted into standard signal teletransmission,
Eliminate the error caused because of temperature contrast；The observation panel set up can directly observe the position of weight, and convenient dimension
Nurse makees；Weight is set in shuttle shape or for cylinder of the upper end in vertebra shape, it is to avoid accumulation of the solid constituent on weight；
The handle of setting is convenient to lift weight on the liquid level of testing liquid, so that density transmitter returns to zero.This utility model is tied
Structure rationally, can be used to measure high viscosity, the density containing larger solid particle, the liquid medium containing more bubble, and avoid
Contact of the measurement sensor with fluid to be measured, reduces equipment initial outlay cost and maintenance cost.
Description of the drawings
Fig. 1 is a kind of structure diagram of the present utility model；
Fig. 2 is another kind of 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.
Embodiment 1, sees figures.1.and.2, a kind of buoyancy type liquid density continuous measuring device, including cylinder 2 and density become
Send the upper and lower ends of device 8, the cylinder 2 to be equipped with opening, cover 5 is installed at the upper end open of cylinder 2, cover 5 is provided with
LOAD CELLS 6, LOAD CELLS 6 are electrically connected with density transmitter 8；Weight 1 and hang spring 12, hang spring are provided with the cylinder 2
12 lower end is connected with weight 1, and the upper end of hang spring 12 passes through cover 5 and LOAD CELLS 6, and hang spring 12 and LOAD CELLS 6
Connect；The cylinder 2 is provided with liquid manhole appendix 3.
Embodiment 2, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described cylinder 2 is provided with temperature
Degree sensor 13, temperature sensor 13 are electrically connected with density transmitter 8, and temperature sensor 13 can be by the real-time temperature of fluid to be measured
Degree is modified after reaching density transmitter 8, is converted into standard signal teletransmission, eliminates the error caused because of temperature contrast.
Embodiment 3, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described cover 5 is provided with sight
Mouth 10 is examined, the position of weight 1 can be directly observed, and be maintained easily work.
Embodiment 4, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described cover 5 and biography of weighing
Through hole 11 is correspondingly provided with sensor 6, in the through hole 11 of LOAD CELLS 6, ferrule fitting 9 is provided with, hang spring 12 is located in through hole 11
And fixed by ferrule fitting 9.
Embodiment 5, in the buoyancy type liquid density continuous measuring device described in embodiment 4, the upper end of described hang spring 12
Upwardly extend and be connected with handle 7.During zeroing, first ferrule fitting 9 can be unscrewed, weight 1 be lifted by handle 7 to be measured
After on the liquid level of liquid, then ferrule fitting 9 is tightened, be easy to density transmitter 8 to return to zero.
Embodiment 6, with reference to Fig. 1, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described weight 1
In shuttle shape, accumulation of the solid constituent on weight 1 can be avoided.
Embodiment 7, with reference to Fig. 2, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described weight 1
For cylinder of the upper end in vertebra shape, accumulation of the solid constituent on weight 1 can be avoided.
Embodiment 8, in the buoyancy type liquid density continuous measuring device described in embodiment 1, described 2 upper end open of cylinder
Outside be provided with shell flange 4, shell flange 4 is bolted with cover 5.
During use, when weight 1 is completely exposed in atmosphere, the signal that now density transmitter 8 is received is demarcated manually
For zero-bit；When weight 1 is completely submerged in fluid to be measured, the signal that density transmitter 8 is received is the just letter of relative zero-bit
Number.As the volume of weight 1 keeps constant, 12 volume of hang spring is small, and its buoyancy being subject to is ignored, and buoyancy value is more big to be measured
The density value of liquid is bigger, and the proportionate relationship of the two is linear, is repaired by the ratio of density transmitter 8, can be with
Directly display on density transmitter 8, it is also possible to by 8 output port outputting standard signal of density transmitter.
Claims (7)
1. a kind of buoyancy type liquid density continuous measuring device, it is characterised in that including cylinder and density transmitter, the cylinder
Upper and lower ends be equipped with opening, cover is installed at the upper end open of cylinder, cover is provided with LOAD CELLS, weighing and sensing
Device is electrically connected with density transmitter；Weight and hang spring are provided with the cylinder, the lower end of hang spring is connected with weight, the upper end of hang spring
Connect through cover and LOAD CELLS, and hang spring with LOAD CELLS；The cylinder is provided with liquid manhole appendix.
2. buoyancy type liquid density continuous measuring device according to claim 1, it is characterised in that set on described cylinder
There is temperature sensor, temperature sensor is electrically connected with density transmitter.
3. buoyancy type liquid density continuous measuring device according to claim 1, it is characterised in that set on described cover
There is observation panel.
4. buoyancy type liquid density continuous measuring device according to claim 1, it is characterised in that described cover and title
Retransmitting and through hole is correspondingly provided with sensor, ferrule fitting is provided with the through hole of LOAD CELLS, hang spring is located in through hole and passes through
Ferrule fitting is fixed.
5. buoyancy type liquid density continuous measuring device according to claim 4, it is characterised in that described hang spring it is upper
End upwardly extends and is connected with handle.
6. buoyancy type liquid density continuous measuring device according to claim 1, it is characterised in that described weight is in shuttle
Sub- shape or for upper end in vertebra shape cylinder.
7. buoyancy type liquid density continuous measuring device according to claim 1, it is characterised in that described cylinder upper end
Shell flange is provided with the outside of opening, shell flange is bolted with cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099668.7U CN206074390U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density continuous measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099668.7U CN206074390U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density continuous measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074390U true CN206074390U (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099668.7U Active CN206074390U (en) | 2016-10-08 | 2016-10-08 | A kind of buoyancy type liquid density continuous measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074390U (en) |
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2016
- 2016-10-08 CN CN201621099668.7U patent/CN206074390U/en active Active
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