CN207163543U - A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter - Google Patents
A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter Download PDFInfo
- Publication number
- CN207163543U CN207163543U CN201720980604.6U CN201720980604U CN207163543U CN 207163543 U CN207163543 U CN 207163543U CN 201720980604 U CN201720980604 U CN 201720980604U CN 207163543 U CN207163543 U CN 207163543U
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- float
- liquid level
- magnetic
- measurement chamber
- level gauge
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Abstract
It the utility model is related to a kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter, including indicator, it is characterised in that：Also include measurement chamber, chuck layer and float, wherein measurement chamber and tested container UNICOM so that both liquid levels are contour, the float is arranged on measurement intracavitary, with the change of liquid level, change location, the indicator couple with the float, and then realize the reading to float position.
Description
Technical field
A kind of liquid level emasuring device of liquid medium is the utility model is related to, more particularly to it is a kind of for measuring low-temperature deep
The vacuum jacket type magnetic float liquidlevel meter of liquid medium.
Background technology
Existing low temperature magnetic float liquidlevel meter, the technics comparing in processing is complicated, such as ABB low temperature resistant magnetic float liquid
Position meter, in liquid level display and containment portion cladding foam glass, outermost layer is coated with aluminium tinfoil, and this cladding mode is not easy to grasp
Make, covering material is unclean, easily makes clothing dirty, and the process-cycle is longer, it is supporting it is outer tie up magnetostriction in use, magnetostriction also
Low-temperature treatment type magnetostriction need to be processed into.
The utility model is applied to the level gauging of 0 DEG C to -196 DEG C low-temperature deep medium.It is to hold exclusively for low-temperature deep
The Special level meter for easily forming level gauging under the particular surroundings of frost mist and designing, it is manufactured using vacuum insulation principle, application
In measuring level gauging and control under low-temperature deep environment.
Utility model content
The utility model provides a kind of measurement apparatus to solve the above problems, and specifically, the utility model provides
A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter, including indicator, it is characterised in that：Also include measurement chamber, folder
Jacket layer and float, chuck layer are located on the outside of measurement chamber, wherein measurement chamber and tested container UNICOM so that and both liquid levels are contour,
The float is arranged on measurement intracavitary, and with the change of liquid level, change location, the indicator couple with the float,
And then realize the reading to float position.
Further, it is characterised in that：Vacuum orifice is carried in chuck layer, chuck layer is carried out with molecular pump to vacuumize place
Reason, remove incoagulable gas and vapor in chuck layer.
Further, it is characterised in that：The chuck layer includes measurement chamber jacket pipe on the outside of measurement chamber, outside the short tube of side
Side cover plate, the main cavity chuck top of blowdown jacket pipe and side chuck tube end on the outside of the side jacket pipe of side, blow-off pipe
Portion's cover plate, main cavity chuck bottom cover plate.
Further, it is characterised in that：The chuck layer and the space of each self-forming closing of measurement chamber.
Further, it is characterised in that：The float is magnetic float, is had in the indicator and the magnetic float coupling
The magnetic flaps of conjunction.
Further, it is characterised in that：The magnetic float is 360 ° of ring magnetic floats.
Further, it is characterised in that：The indicator, including glass tube and scale slot, in addition to scale, magnetic flaps,
Magnetic flaps is arranged within glass tube, and guarantees the magnetic flaps it can be clearly seen that glass tube.
Further, it is characterised in that：The chuck layer, measurement chamber is set to be separated with the external world.
Further, it is characterised in that：Also include valve, chamber and tested container UNICOM are measured by the valve.
Further, it is characterised in that：Also include vacuumizing preceding heating tape to entering outside measurement intracavitary portion and chuck layer
Row heating and insulation.
The utility model uses special processing technology, adds chuck layer outside measurement chamber, chuck layer is vacuumized
Processing, measurement chamber is isolated from the outside, avoids cold air from reserving.The utility model uses vacuum insulation principle, construction technology letter
Single, easy to operation, cost substantially reduces.
Using device of the present utility model, installation is simple, and easily operation, cost substantially reduce, and is a kind of preferably resistance to low
Warm magnetic float liquidlevel meter.
Brief description of the drawings：
Fig. 1 is section of structure of the present utility model；
Fig. 2 is Standard figure of the present utility model, and wherein A is front view, and B is left view.
Embodiment：
As shown in figure 1, low-temperature deep vacuum jacket type magnetic float liquidlevel meter of the present utility model includes measurement chamber 5, float
3rd, indicator 1 and chuck layer.
Wherein, measure on chamber 5 and be connected with side short tube 6, blow-off pipe 7, wherein the end set of side short tube 6 or be connected with method
Orchid 16, is connected for the tank body with equipment under test.Blowoff valve 8 is connected with blow-off pipe 7, passes through the control of sewage disposal pipe 7 of blowoff valve 8
Break-make, for the dirt of accumulation in measurement chamber 5 to be discharged.
Wherein measure chamber 5 to connect with tested tank by the realization of side short tube 6, measurement intracavitary medium 13 and medium in equipment tank
It is highly identical, and then to measure the height that float 3 in chamber 5 is maintained at the liquid level of medium in tank.Indicator 1 is according to float 3
Position and then it can sense and indicate the height of liquid level.The valve 8 can be the part of liquid level gauge.
The float 3 is preferably magnetic float, is more preferably 360 ° of ring magnetic floats.The indicator 1 preferably includes
Glass tube and scale slot, in addition to scale, magnetic flaps, magnetic flaps are arranged within glass tube, and guarantee can be clearly seen that
The magnetic flaps of glass tube, magnetic flaps can induced magnetism float magnetic and act.
Wherein chuck layer include the measurement chamber jacket pipe 2 in measurement chamber 5 outside, the outside of side short tube 6 side jacket pipe 4,
The side cover plate 10 of blowdown jacket pipe 9 and the end of side jacket pipe 4 on the outside of blow-off pipe, 11, main cavity chuck top blind flange 15,
Main cavity chuck bottom cover plate 14.
As shown in figure 1, chuck layer described above does not connect with measurement chamber 5, both respectively form the space of closing, liquid level gauge
Main cavity mainly contacts with measured medium, realizes measurement function, and chuck layer is mainly used in vacuumizing, realizes vacuum every cold.Chuck
Vacuum-pumping tube 12 is carried on layer, vacuumize process is carried out to chuck layer with molecular pump, remove incoagulable gas in chuck layer and
Vapor, chuck layer being subjected to vacuumize process, vacuum clip jacket layer avoids the measurement chamber 5 of low temperature to external radiation and conduction, so that
Frosting on chuck layer outside frosting and display panel 1 is avoided to cause clearly read the position of magnetic flaps.Preferably, vacuumize
It is preceding to be heated and be incubated outside intracavitary portion and chuck layer to being measured with heating tape.
Preferably, liquid level gauge main cavity and chuck layer are all welding structures.Preferably, the side short tube 6 is two, and
And it is arrangement up and down.
As Fig. 1 illustrates the course of work of the utility model low-temperature deep vacuum jacket type magnetic float liquidlevel meter：Chamber 5 will be measured
Connected with tested tank, the liquid level change being tested in tank can measure in liquid level gauge occurs same change in chamber 5, in measurement chamber 5
Equipped with the float 3 (being preferably 360 ° of ring magnetic) built in one, the float floats on the liquid level of measured medium 13 all the time, along with liquid
The change up and down in face and synchronous change.With the indicator that is connected of measurement chamber 5 built with vacuum pumping glass pipe, it is packaged with glass tube
The magnetic flaps of positive and negative double-colored magnetic flaps, the magnet steel of float 3 and correspondence position is coupled, when float 3 measurement chamber 5 in upwards or to
When lower mobile, the magnetic flaps for changing color indicates the actual position of float 3 in cavity, and then reflects the true height of liquid level
Degree, true level value are come out by corresponding graduation indication on scale or " reading ".
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.In addition, although used some specific terms in this specification, but this
A little terms illustrate just for the sake of convenient, do not form any restrictions to the utility model.
Claims (10)
1. a kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter, including indicator, it is characterised in that：Also include measurement
Chamber, chuck layer and float, chuck layer are located on the outside of measurement chamber, wherein measurement chamber and tested container UNICOM so that both liquid levels
Contour, the float is arranged on measurement intracavitary, the change location with the change of liquid level, the indicator and the float
Coupling, and then realize the reading to float position.
2. liquid level gauge according to claim 1, it is characterised in that：The chuck layer, measurement chamber is set to be separated with the external world.
3. liquid level gauge according to claim 1, it is characterised in that：Vacuum orifice is carried in chuck layer, with molecular pump to folder
Jacket layer carries out vacuumize process, removes incoagulable gas and vapor in chuck layer.
4. liquid level gauge according to claim 3, it is characterised in that：The chuck layer includes the measurement chamber folder on the outside of measurement chamber
The side cover of blowdown jacket pipe on the outside of side jacket pipe, blow-off pipe and side chuck tube end on the outside of sleeve pipe, side short tube
Plate, main cavity chuck top blind flange, main cavity chuck bottom cover plate.
5. liquid level gauge according to claim 3, it is characterised in that：The chuck layer and the sky of each self-forming closing of measurement chamber
Between.
6. according to the liquid level gauge described in claim any one of 1-5, it is characterised in that：The float is magnetic float, the finger
Showing has the magnetic flaps coupled with the magnetic float in device.
7. liquid level gauge according to claim 6, it is characterised in that：The magnetic float is 360 ° of ring magnetic floats.
8. according to the liquid level gauge described in claim any one of 1-5, it is characterised in that：The indicator, including glass tube and mark
Chi groove, in addition to scale, magnetic flaps, magnetic flaps are arranged within glass tube, and are guaranteed it can be clearly seen that glass tube
Magnetic flaps.
9. according to the liquid level gauge described in claim any one of 1-5, it is characterised in that：Also include valve, made by the valve
Chamber and tested container UNICOM must be measured.
10. according to the liquid level gauge described in claim any one of 1-5, it is characterised in that：Also include before vacuumizing with heating tape pair
Heated and be incubated outside measurement intracavitary portion and chuck layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980604.6U CN207163543U (en) | 2017-08-08 | 2017-08-08 | A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980604.6U CN207163543U (en) | 2017-08-08 | 2017-08-08 | A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163543U true CN207163543U (en) | 2018-03-30 |
Family
ID=61716261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980604.6U Active CN207163543U (en) | 2017-08-08 | 2017-08-08 | A kind of new type low temperature deep cooling vacuum jacket type magnetic float liquidlevel meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2585373A (en) * | 2019-07-04 | 2021-01-13 | Linde Ag | Measurement instrumentation for a process vessel and process vessel and process vessel system |
| CN114018363A (en) * | 2021-11-05 | 2022-02-08 | 山东钢铁集团日照有限公司 | Condenser hot well liquid level measurement device |
| CN116793459A (en) * | 2023-07-03 | 2023-09-22 | 北京斯克维思仪表有限公司 | Intelligent low-temperature liquid level detection system |
-
2017
- 2017-08-08 CN CN201720980604.6U patent/CN207163543U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2585373A (en) * | 2019-07-04 | 2021-01-13 | Linde Ag | Measurement instrumentation for a process vessel and process vessel and process vessel system |
| CN114018363A (en) * | 2021-11-05 | 2022-02-08 | 山东钢铁集团日照有限公司 | Condenser hot well liquid level measurement device |
| CN116793459A (en) * | 2023-07-03 | 2023-09-22 | 北京斯克维思仪表有限公司 | Intelligent low-temperature liquid level detection system |
| CN116793459B (en) * | 2023-07-03 | 2024-08-27 | 北京斯克维思仪表有限公司 | Intelligent low-temperature liquid level detection system |
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