CN104501912B - Integral type teletransmission type magnetic float level indicator - Google Patents
Integral type teletransmission type magnetic float level indicator Download PDFInfo
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- CN104501912B CN104501912B CN201410777439.5A CN201410777439A CN104501912B CN 104501912 B CN104501912 B CN 104501912B CN 201410777439 A CN201410777439 A CN 201410777439A CN 104501912 B CN104501912 B CN 104501912B
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- floating ball
- rodmeter
- float
- float cylinder
- baffle ring
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Abstract
The invention discloses integral type teletransmission type magnetic float level indicator, including float cylinder and the floating ball being placed in float cylinder, the side of float cylinder is provided with turned column plate, the top of float cylinder is fixed with remote transmitter, the remote transmitter is connected by rodmeter with float cylinder, rodmeter runs through the middle part of floating ball along the center of circle of floating ball, adjusting cavity is offered in the middle part of floating ball, the interior slip for adjusting cavity is provided with baffle ring, on the baffle ring, lower both ends of the surface are connected by spring with adjusting the upper wall of cavity, from top to bottom rotated successively on the inner periphery of the baffle ring and be provided with trundle and big roller, groove is provided with the both sides of rodmeter, trundle and big roller are free to slide in groove.The present invention is by the way that floating ball is set on rodmeter so that remote transmitter can stably sense the magnetism of floating ball, into without losing teletransmission displacement signal.
Description
Technical field
The present invention relates to a kind of liquid level gauge, in particular to integral type teletransmission type magnetic float level indicator.
Structure of the background technology magnetic float level indicator with teletransmission type, turned column plate display portion and teletransmission part, it is existing
Teletransmission operative sensor fixed form be outer bundle type, i.e., the sensor body of rod is bundled in outside float cylinder, there is larger for this structure
The shortcomings that：Once the fixation between float cylinder and rodmeter loosely results in easily slip, zero point changes, Magnetic Induction is uneven
The shortcomings of, while can also influence beauty.
The content of the invention
It is an object of the invention to provide integral type teletransmission type magnetic float level indicator, reduce rodmeter and float cylinder it
Between fixation it is insecure, improve the measuring accuracy of liquid level gauge.
The purpose of the present invention is achieved through the following technical solutions：
Integral type teletransmission type magnetic float level indicator, including float cylinder and the floating ball that is placed in float cylinder, float cylinder
Side is provided with turned column plate, and the top of float cylinder is fixed with remote transmitter, and the remote transmitter is by rodmeter with floating
Auxiliary cylinder connects, and rodmeter runs through the middle part of floating ball along the center of circle of floating ball, and adjusting cavity is offered in the middle part of floating ball, adjusts cavity
Interior slip be provided with baffle ring, the baffle ring upper/lower terminal face is connected by spring with adjusting the upper wall of cavity, in the baffle ring
Inner periphery on from top to bottom successively rotate be provided with trundle and big roller, groove, small rolling are provided with the both sides of rodmeter
Wheel with big roller in groove it is free to slide.In the level sensing of non-corrosive liquid, teletransmission pick-up in existing liquid level gauge
Device is connected by rodmeter with the upper and lower side of float cylinder respectively, and remote transmitter and rodmeter be exposed to outer, easily by
Cause the measurement accuracy of liquid level gauge to the influence of external environment；
The rodmeter of remote transmitter, is directly arranged on inside float cylinder by the long-time research through applicant, optimization
The topology layout of liquid level gauge, prevents the connection between float cylinder and rodmeter from loosening, and enters float cylinder in testing liquid
Afterwards, floating ball starts to drill up moving for rodmeter under the action of natural buoyancy, and adjusting cavity is offered in floating ball, and baffle ring is lived
It is dynamic to be arranged in adjusting cavity body, and the big roller being rotatably arranged on baffle ring inner periphery and trundle when moving directly with it is recessed
Groove cell wall contacts, and the sliding friction between baffle ring and rodmeter is changed into rolling friction, and then reduces between the two mutual
Abrasion；
When the liquid level in float cylinder no longer raises, floating ball stops moving up, but causes floating ball meeting due to the fluctuation of liquid level
The swing of certain amplitude occurs so that the Magnetic Induction between floating ball and turned column plate is unstable, need to be in liquid level complete stability
After getting off, rocking for floating ball is just completely eliminated, and the application is solid between the upper surface of baffle ring, lower face and adjusting cavity upper wall
Surely be provided with spring so that floating ball when liquid fluctuating is produced and rocked, between baffle ring and floating ball by the deformation of spring and
Recover the active force produced after deformation, and then the stress buffer in the multiple directions that floating ball is subject to eliminates, reduction floating ball is in liquid
Face reaches the time of stable state when stopping after rising, improve the magnetic induction efficiency between floating ball and turned column plate, further improve
The accuracy of level sensing.
Further, the groove depth of the groove is incremented by along the direction on the axis direction float cylinder top of rodmeter, and two
Spacing size between a trundle is equal with the spacing between two maximum groove slot bottoms.Gradually increase along rodmeter axis
The groove groove depth added so that floating ball slowly falls when testing liquid is quickly discharged, and rodmeter is from top to bottom by recessed
Cooperation between groove and big roller, trundle, avoids float from occurring suddenly declining and causing impaired phenomenon to occur.
Further, the spring is torsionspring.Preferably, since moment of the floating ball in liquid level stopping rising being sent out
Raw nondirectional swing so that each component inside floating ball is subject to the applied stress of different directions, and torsionspring can pass through generation
While deformation eliminates the applied stress of different directions, ensure that the deformability of spring stabilization without being damaged, carries significantly
The high job stability of floating ball.
Compared with prior art, the present invention have the following advantages and advantages：
1st, the present invention is by the way that floating ball is set on rodmeter so that remote transmitter can stably sense floating ball
Magnetism, into without losing teletransmission displacement signal；
2nd, remote transmitter fixation in float cylinder of the invention, it is not easy to shift because of the collision of external force,
Ensure job stability during liquid level gauge detection, and good appearance, practicality are high；
3rd, while torsionspring of the present invention can eliminate the applied stress of different directions by deforming upon, spring is ensured
Stable deformability substantially increases the job stability of floating ball without being damaged.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of float；
Mark and corresponding parts title in attached drawing：
1- remote transmitters, 2- rodmeters, 3- floating balls, 4- floats cylinder, 5- turned columns plate, 6- springs, 7- adjust cavity, 8-
Baffle ring, 9- grooves, 10- big rollers, 11- trundles.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 2, the present embodiment includes float cylinder 4 and the floating ball 3 being placed in float cylinder 4, float cylinder 4
Side is provided with turned column plate 5, and the top of float cylinder 4 is fixed with remote transmitter 1, and the remote transmitter 1 passes through rodmeter 2
Connected with float cylinder 4, rodmeter 2 runs through the middle part of floating ball 3 along the center of circle of floating ball 3, and adjusting cavity is offered at the middle part of floating ball 3
7, the interior slip for adjusting cavity 7 is provided with baffle ring 8, and the 8 upper/lower terminal face of baffle ring passes through spring 6 and the upper wall for adjusting cavity 7
Connection, from top to bottom rotates and is provided with trundle 11 and big roller 10, in rodmeter successively on the inner periphery of the baffle ring 8
2 both sides are provided with groove 9, and trundle 11 and big roller 10 are free to slide in groove 9；The groove depth of the groove 9 is along sensor
The direction that the axis of bar 2 is directed toward 4 top of float cylinder is incremented by.
In the level sensing of non-corrosive liquid, remote transmitter 1 passes through rodmeter 2 respectively in existing liquid level gauge
Connected with the upper and lower side of float cylinder 4, and remote transmitter 1 and rodmeter 2 are vulnerable to the influence of external environment outside
And cause the measurement accuracy of liquid level gauge；Long-time research through applicant, is directly set the rodmeter 2 of remote transmitter 1
Inside float cylinder 4, optimize the topology layout of liquid level gauge, prevent the connection between float cylinder 4 and rodmeter 2 from loosening,
After testing liquid enters float cylinder 4, floating ball 3 starts to drill up moving for rodmeter 2, floating ball under the action of natural buoyancy
Offered in 3 and adjust cavity 7, baffle ring 8, which is movably arranged on, to be adjusted in cavity 7, and is rotatably arranged on big on 8 inner periphery of baffle ring
Roller 10, trundle 11 are directly contacted in movement with 9 cell wall of groove, and the sliding friction between baffle ring 8 and rodmeter 2 is become
For rolling friction, and then reduce mutual abrasion between the two；
When the liquid level in float cylinder 4 no longer raises, floating ball 3 stops moving up, but causes floating ball 3 due to the fluctuation of liquid level
The swing of certain amplitude can occur so that the Magnetic Induction between floating ball 3 and turned column plate 5 is unstable, need to be complete in liquid level
After settling out, rocking for floating ball 3 is just completely eliminated, and the application is solid between the upper surface of baffle ring 8 and adjusting 7 upper wall of cavity
Surely it is provided with spring 6 so that floating ball 3 passes through the deformation of spring 6 when liquid fluctuating is produced and rocked between baffle ring 8 and floating ball 3
And recover the active force produced after deformation, and then the stress buffer in the multiple directions that floating ball 3 is subject to eliminates, and reduces floating ball
3 reach the time of stable state when after liquid level stops rising, and the magnetic induction efficiency between floating ball 3 and turned column plate 5 are improved, into one
Step improves the accuracy of level sensing.
Wherein, the groove depth of the groove 9 is incremented by along the direction on 4 top of axis direction float cylinder of rodmeter 2, and two
Spacing size between trundle 11 is equal with the spacing between two maximum 9 slot bottoms of groove.It is gradual along 2 axis of rodmeter
Increased 9 groove depth of groove so that floating ball 3 slowly falls when testing liquid is quickly discharged, and rodmeter 2 from top to bottom leads to
The cooperation between groove and big roller 10, trundle 11 is crossed, avoids float 3 from occurring declining suddenly and causing impaired phenomenon to be sent out
It is raw.
Preferably, since nondirectional swing can occur for moment of the floating ball 3 in liquid level stopping rising so that in floating ball 3
Each component in portion is subject to the applied stress of different directions, and torsionspring can be disappeared by the applied stress deformed upon different directions
Except while, ensure spring 6 stablize deformability without being damaged, substantially increase the job stability of floating ball 3.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (3)
1. integral type teletransmission type magnetic float level indicator, including float cylinder（4）And it is placed in float cylinder（4）Interior floating ball（3）, float
Auxiliary cylinder（4）Side turned column plate is installed（5）, float cylinder（4）Top be fixed with remote transmitter（1）, it is characterised in that：Institute
State remote transmitter（1）Pass through rodmeter（2）With float cylinder（4）Connection, rodmeter（2）Along floating ball（3）The center of circle run through
Floating ball（3）Middle part, in floating ball（3）Middle part offers adjusting cavity（7）, adjust cavity（7）Interior slip be provided with baffle ring
（8）, the baffle ring（8）Upper/lower terminal face passes through spring（6）With adjusting cavity（7）Upper wall connection, in the baffle ring（8）'s
From top to bottom rotated successively on inner periphery and be provided with trundle（11）With big roller（10）, in rodmeter（2）Both sides be provided with
Groove（9）, trundle（11）With big roller（10）In groove（9）It is interior free to slide.
2. integral type teletransmission type magnetic float level indicator according to claim 1, it is characterised in that：The groove（9）'s
Groove depth is along rodmeter（2）Axis be directed toward float cylinder（4）The direction on top is incremented by, and two trundles（11）Between spacing
Size and two maximum grooves（9）Spacing between slot bottom is equal.
3. integral type teletransmission type magnetic float level indicator according to claim 1 or 2, it is characterised in that：The spring（6）
For torsionspring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777439.5A CN104501912B (en) | 2014-12-15 | 2014-12-15 | Integral type teletransmission type magnetic float level indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777439.5A CN104501912B (en) | 2014-12-15 | 2014-12-15 | Integral type teletransmission type magnetic float level indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501912A CN104501912A (en) | 2015-04-08 |
| CN104501912B true CN104501912B (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777439.5A Active CN104501912B (en) | 2014-12-15 | 2014-12-15 | Integral type teletransmission type magnetic float level indicator |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679164A (en) * | 2018-04-04 | 2018-10-19 | 陕西科技大学 | Electromagnetism detaches speed reducer |
| CN108692787A (en) * | 2018-05-10 | 2018-10-23 | 蚌埠市华威电子科技有限公司 | A kind of radiator water level sensor |
| CN110579262A (en) * | 2019-09-10 | 2019-12-17 | 珠海格力智能装备有限公司 | liquid level detection method and device |
| CN112551604A (en) * | 2019-09-26 | 2021-03-26 | 东台市东方船舶装配有限公司 | Domestic sewage pretreatment device with electromagnetic liquid level device |
| CN113532596A (en) * | 2021-08-16 | 2021-10-22 | 黄小够 | Medium liquid level detection magnetic turning plate liquid level meter |
| CN115371775B (en) * | 2022-10-25 | 2023-01-03 | 山东明程石油设备有限公司 | Energy-saving explosion-proof LED light display remote transmission liquid level meter |
| CN118640996B (en) * | 2024-08-16 | 2024-10-29 | 山东省薛风压力容器有限责任公司 | Liquid level measuring device with stabilizing function for pressure container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH576126A5 (en) * | 1974-07-08 | 1976-05-31 | Weka Ag | Remote indicator for level gauge with magnetic float - with continuously variable indication through rotation of magnetic helix |
| CN87204956U (en) * | 1987-03-30 | 1988-04-13 | 北京燕山石化公司前进化工厂 | Float liquidometer |
| CN201444070U (en) * | 2009-07-16 | 2010-04-28 | 李秋明 | Wireless liquid level measuring instrument |
| CN102353426A (en) * | 2011-07-14 | 2012-02-15 | 张家港市科辰仪表有限公司 | Magnetic liquid level meter |
| CN204388978U (en) * | 2014-12-15 | 2015-06-10 | 重庆精科仪表制造有限责任公司 | Integral type teletransmission type magnetic float level indicator |
-
2014
- 2014-12-15 CN CN201410777439.5A patent/CN104501912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH576126A5 (en) * | 1974-07-08 | 1976-05-31 | Weka Ag | Remote indicator for level gauge with magnetic float - with continuously variable indication through rotation of magnetic helix |
| CN87204956U (en) * | 1987-03-30 | 1988-04-13 | 北京燕山石化公司前进化工厂 | Float liquidometer |
| CN201444070U (en) * | 2009-07-16 | 2010-04-28 | 李秋明 | Wireless liquid level measuring instrument |
| CN102353426A (en) * | 2011-07-14 | 2012-02-15 | 张家港市科辰仪表有限公司 | Magnetic liquid level meter |
| CN204388978U (en) * | 2014-12-15 | 2015-06-10 | 重庆精科仪表制造有限责任公司 | Integral type teletransmission type magnetic float level indicator |
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| CN104501912A (en) | 2015-04-08 |
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