CN206410963U - A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure - Google Patents
A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure Download PDFInfo
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- CN206410963U CN206410963U CN201720116960.3U CN201720116960U CN206410963U CN 206410963 U CN206410963 U CN 206410963U CN 201720116960 U CN201720116960 U CN 201720116960U CN 206410963 U CN206410963 U CN 206410963U
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Abstract
The utility model is a kind of online density transmitter of thermal-insulating type pipeline-type differential pressure, including pipe main body, sensor fixation plate（8）, sensor cluster and heat preservation mechanism（13）, it is characterised in that：The pipe main body includes a main pipeline（1）, one or more reducing joints（2）With one or more installed parts（3）, the main pipeline（1）Two ends respectively pass through reducing joint described in one（2）With an installed part（3）It is connected, the sensor cluster includes sensor holder（9）, sealing ring（11）And Gage kit（10）, wherein one end of the pipe main body is connected with testing liquid entrance, the other end is connected with testing liquid outlet, the sensor fixation plate（8）It is connected by connector with the pipe main body, the sensor cluster passes through the sensor holder（9）Installed in the sensor fixation plate（8）On, the heat preservation mechanism（13）It is shaped as circulation heating medium.
Description
Technical field
The utility model is related to online density measuring equipment technical field, more particularly to a kind of thermal-insulating type pipeline-type differential pressure exists
Line density transmitter.
Background technology
At home and abroad in food, medicine, drinks, cosmetic industry production process, it is often necessary to use online density measuring
Instrument.In certain situations it is desirable to keep higher temperature in medium on-line measurement, occur that crystallization is existing once temperature is reduced
As being liable to stick on sensor, influenceing the accuracy of measurement.In some extreme environments, temperature reduction can cause medium to coagulate
Gu or condense, it is impossible to effective on-line monitoring is carried out to overall production process.Analogue was run into the past, general user is at the scene
By way of electric tracing is wound on transmitter, and in its outer layer covers palm fibre pad or tinfoil paper, so that medium is in higher temperature
Being easy to pass through transmitter ensures the preparatory of measurement.But in this way, temperature is often extremely difficult to require, and
Operating process is cumbersome, wastes plenty of time and human resources.
Utility model content
In order to overcome the defect of the present technology of the above, it is close online that the utility model employs a kind of thermal-insulating type pipeline-type differential pressure
Transmitter is spent, disclosure satisfy that in the case where needing to keep higher to measurement medium, accurately measure the ability of Media density.
The utility model uses following technical scheme：
A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure, including pipe main body, sensor fixation plate, sensor group
Part and heat preservation mechanism, it is characterised in that：The pipe main body includes a main pipeline, one or more reducing joints and one or many
Individual installed part, the main pipeline two ends are respectively connected by reducing joint described in one with an installed part, the sensor group
Part includes sensor holder, sealing ring and Gage kit, wherein one end of the pipe main body is connected with testing liquid entrance, it is another
End is connected with testing liquid outlet, and the sensor fixation plate is connected by connector with the pipe main body, the sensor
Component is arranged on the sensor fixation plate by the sensor holder, and the heat preservation mechanism is shaped as circulation heating and is situated between
Matter.
As the improvement of above-mentioned technical proposal, the connector includes thimble connector first component, clip and thimble connector
Second component, the clip links together thimble connector first component and thimble connector second component.
As the improvement of above-mentioned technical proposal, the thimble connector first component is probe.
As the improvement of above-mentioned technical proposal, be each provided with a certain distance from the main pipeline two ends perforate with
Jointing clip joint second component.
As the improvement of above-mentioned technical proposal, the sensor fixation plate is respectively connected below two ends with probe described in one.
As the improvement of above-mentioned technical proposal, the perforate is trumpet type.
As the improvement of above-mentioned technical proposal, the sensor holder is arranged on sensor fixation plate.
As the improvement of above-mentioned technical proposal, the sensor cluster also includes nameplate.
As the improvement of above-mentioned technical proposal, the connector also includes pad with thimble connector second component and clip
It is sealed during connection.
As the improvement of above-mentioned technical proposal, the heat preservation mechanism sets the heating tube of the winding pipe main body.
Compared with prior art, the technical solution of the utility model has a case that needing to keep higher to measurement medium
Under, accurately measure the ability of Media density.With live high-temp liquid or vapor communication so that flow through pipeline internal medium keep compared with
Good physical characteristic, Maintenance free during use is that user has saved larger cost.
Brief description of the drawings
Following specification of the present utility model referring to the drawings, wherein：
Fig. 1 is to be illustrated according to a kind of STRUCTURE DECOMPOSITION of online density transmitter of thermal-insulating type pipeline-type differential pressure of the present utility model
Figure.
Embodiment
As shown in figure 1, the utility model is a kind of online density transmitter of thermal-insulating type pipeline-type differential pressure, including pipeline master
Body, sensor fixation plate 8, sensor cluster and heat preservation mechanism 13, it is characterised in that：The pipe main body include a main pipeline 1,
One or more reducing joints 2 and one or more installed parts 3, the two ends of main pipeline 1 respectively by reducing joint described in one 2 with
One installed part 3 is connected, and the sensor cluster includes sensor holder 9, sealing ring 11 and Gage kit 10, wherein described
One end of pipe main body is connected with testing liquid entrance, and the other end is connected with testing liquid outlet, and the sensor fixation plate 8 leads to
Cross connector to be connected with the pipe main body, the sensor cluster is solid installed in the sensor by the sensor holder 9
In fixed board 8, the heat preservation mechanism 13 is shaped as circulation heating medium.
In this embodiment, it is preferred that, the connector includes thimble connector first component, clip 5 and thimble connector the
Two parts 4, the clip 5 links together thimble connector first component 6 and thimble connector second component 4.Utilize this card
Hoop joint is easy for installation and maintenance.
In this embodiment, it is preferred that, the thimble connector first component 6 is probe.The probe is provided with measuring diaphragm,
Measuring diaphragm is the flexible member of a tensioning.When flexible member is acted on by both sides pressure differential, it will be deformed.Measure film
The displacement of piece is directly proportional to pressure differential, and displacement can be detected by the capacitor plate of the both sides installed in diaphragm, then pass through electronic circuit
Differential capacitor is converted into two-wire system output signal, the output signal is converted into voltage signal by sample resistance, and is transferred to
Bus.
In this embodiment, it is preferred that, a perforate is each provided with a certain distance from the two ends of main pipeline 1 with even
Connect thimble connector second component 4.Wherein described opening is horn shape, and smooth, can avoid medium at opening
Stop.
In this embodiment, it is preferred that, the sensor fixation plate 8 is respectively connected below two ends with probe described in one.It is logical
Cross multiple first fixed screws 12 probe is fixedly mounted on sensor fixation plate 8.And the fixed screw 12 is
Removable screw, therefore, it can convenient dismounting probe to maintain it, repair.
In this embodiment, it is preferred that, the sensor holder 9 is arranged on sensor fixation plate 8.Sensor holder 9 passes through
Multiple second fixed screws（It is not shown）Sensor base is fixed on sensor fixation plate 8, same described second fixes spiral shell
Silk is also detachable, is easy to the maintenance, maintenance and replacing of sensor.
In this embodiment, it is preferred that, the sensor cluster also includes nameplate, in order to indicate sensor model number, rule
Lattice and operation instruction, facilitate user to be selected as needed.
In this embodiment, it is preferred that, the connector also includes pad 7 with thimble connector second component 4 and clip 5
It is sealed during connection.
In this embodiment, it is preferred that, between the main pipeline 1 and reducing joint 2 and the reducing joint 2 with install
It is attached between part 3 by welding manner.The installed part 3 is flange.The flange at the two ends of the pipe main body is one
Group companion flange, the characteristics of it has quick connection is convenient to be quickly connected under severe field condition, change this practicality
Novel product.
In this embodiment, it is preferred that, the heat preservation mechanism 13 is set to wind the heating tube of the pipe main body, wherein
The heating medium of heating tube can be steam or high-temp liquid.
In this embodiment, it is preferred that, the heat preservation mechanism 13 is provided with temperature compensation system, and is provided with instrument.With
Family can adjust temperature compensation range as needed.
In this embodiment, it is preferred that, the connector includes multiple thimble connectors, can be quick using the thimble connector
Install, dismantle and maintain at the scene in ground.
Compared with prior art, the technical solution of the utility model, which has, is needing to keep higher temperature to measurement medium
In the case of, accurately measure the ability of Media density.The technical program be applicable to liquid medium that is more sticky, easily crystallizing
Line density is measured.Wherein heating tube and live high-temp liquid or vapor communication so that flow through pipeline internal medium and keep preferable thing
Characteristic is managed, is that user has saved larger cost without unnecessary maintenance during use, product has further been expanded and has been applicable model
Enclose, the automation to realize production link provides facility, and the production efficiency that improves and saved production cost.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Its technical scheme and/or embodiment can have a variety of modifications and variations in protection domain of the present utility model.
Claims (10)
1. a kind of online density transmitter of thermal-insulating type pipeline-type differential pressure, including pipe main body, sensor fixation plate（8）, sensor
Component and heat preservation mechanism（13）, it is characterised in that：The pipe main body includes a main pipeline（1）, one or more reducing joints
（2）With one or more installed parts（3）, the main pipeline（1）Two ends respectively pass through reducing joint described in one（2）With a peace
Piece installing（3）It is connected, the sensor cluster includes sensor holder（9）, sealing ring（11）And Gage kit（10）, wherein the pipe
One end of road main body is connected with testing liquid entrance, and the other end is connected with testing liquid outlet, the sensor fixation plate（8）It is logical
Cross connector to be connected with the pipe main body, the sensor cluster passes through the sensor holder（9）Installed in the sensor
Fixed plate（8）On, the heat preservation mechanism（13）It is shaped as circulation heating medium.
2. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：The connector
Including thimble connector first component（6）, thimble connector second component（4）And for connecting the thimble connector first component
（6）With thimble connector second component（4）Clip（5）.
3. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 2, it is characterised in that：The clip connects
Head first component（6）For probe.
4. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：In the supervisor
Road（1）A perforate is each provided with a certain distance from two ends with jointing clip joint second component（4）.
5. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：The sensor
Fixed plate（8）Respectively it is connected below two ends with a probe.
6. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 4, it is characterised in that：The perforate is
Trumpet type.
7. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：The sensor
Seat（9）Installed in sensor fixation plate（8）On.
8. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：The sensor
Component also includes nameplate.
9. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 2, it is characterised in that：The connector
Also include pad（7）With in thimble connector second component（4）With clip（5）It is sealed during connection.
10. the online density transmitter of thermal-insulating type pipeline-type differential pressure according to claim 1, it is characterised in that：The insulation
Mechanism（13）It is set to wind the heating tube of the pipe main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116960.3U CN206410963U (en) | 2017-02-08 | 2017-02-08 | A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116960.3U CN206410963U (en) | 2017-02-08 | 2017-02-08 | A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410963U true CN206410963U (en) | 2017-08-15 |
Family
ID=59557597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116960.3U Active CN206410963U (en) | 2017-02-08 | 2017-02-08 | A kind of online density transmitter of thermal-insulating type pipeline-type differential pressure |
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| CN (1) | CN206410963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195716A (en) * | 2017-12-25 | 2018-06-22 | 攀枝花钢企欣宇化工有限公司 | Brine strength on-line measuring device and detection method |
-
2017
- 2017-02-08 CN CN201720116960.3U patent/CN206410963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195716A (en) * | 2017-12-25 | 2018-06-22 | 攀枝花钢企欣宇化工有限公司 | Brine strength on-line measuring device and detection method |
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