CN207816413U - A kind of magnetic double level gauge of flushable float - Google Patents
A kind of magnetic double level gauge of flushable float Download PDFInfo
- Publication number
- CN207816413U CN207816413U CN201721838277.7U CN201721838277U CN207816413U CN 207816413 U CN207816413 U CN 207816413U CN 201721838277 U CN201721838277 U CN 201721838277U CN 207816413 U CN207816413 U CN 207816413U
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- CN
- China
- Prior art keywords
- level gauge
- liquid level
- float
- cylinder
- sewage draining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of magnetic double level gauge of flushable float, including liquid level gauge cylinder, display panel, float and mounting flange, it is characterised in that：Rinse mouth is offered on the top of the outer wall of liquid level gauge cylinder, valvular flush pipe is provided on the rinse mouth；The bottom of liquid level gauge cylinder offers sewage draining exit, and blowdown valve is equipped on the sewage draining exit；Bottom in liquid level gauge cylinder is equipped with bracket, the diameter of bracket is less than the internal diameter of liquid level gauge cylinder and the diameter more than sewage draining exit, tool is located on sewage draining exit there are one supporting surface, the supporting surface and there is gap, float to support on the support surface between supporting surface and sewage draining exit on bracket.Disintegration flushing is carried out without the magnetic double level gauge to the utility model, operation simplifies；It by the method for periodical blowdown, on-line rinsing, solves the problems, such as the float bite in magnetic double level gauge, ensure that the accuracy that liquid level gauge measures, improve water purifying processing system reliability of operation.
Description
Technical field
The utility model is related to power plant's measuring equipment technical fields, more particularly to a kind of magnetic turning plate liquid of flushable float
Position meter.
Background technology
Magnetic double level gauge utilizes law of buoyancy and magnetic coupling technology, and the variation of liquid level is linearly transmitted to indicator
On, using magnetic float as measuring cell, float floats up and down in measurement pipe with the variation of liquid level liquid level gauge, passes through magnetic coupling
Effect, actuation indicator overturning, clearly indicates the height of liquid level.Configurable alarm, transmitter complete the upper and lower of liquid level
Limit alarm and 4~20mADC analog signals realize that far distance controlled or display, mounting means are commonly top assembling structure and side dress
Structure, which can be used for the medium level sensing of the equipment such as various towers, tank, slot, spherical vessel and boiler, when in tested container
Liquid level lifting when, the magnetic float in liquid level gauge body tube also lifts therewith, and the permanent-magnet steel in float is passed by magnetic coupling
It is delivered to magnetic column indicator, drives red, white turned column to overturn 180 °, turned column is changed into red by white when liquid level rises, and works as liquid
Turned column is changed into white by red when position declines, and the red white intersection of indicator is the actual height of container inside liquid level, to
Realize that liquid level clearly indicates.Polymeric aluminum is once widely used in electric power, chemical industry and water process row as a kind of water treatment agent
Industry.But the characteristic easily precipitated is there is, in the case where mobility becomes smaller, polymeric aluminum is deposited in magnetic double level gauge cylinder
Portion leads to float bite, and often there is a phenomenon where liquid level gauge instruction is inaccurate.Polymeric aluminum medicament easily precipitates, magnetic double level gauge float
It is bonded with the polymeric aluminum medicament of precipitation, cannot achieve and be freely lifted with liquid level variation.Float bite, causes liquid level to be distorted, and causes
Dosing pump dallies, and influences the safe operation of water purifying processing system.Solve float bite, it is necessary to liquid level gauge is removed, to liquid level gauge solution
It is rinsed after body；It is cumbersome, and there are corrosivity for polymeric aluminum medicament, are easily damaged to human body.
Invention content
The utility model provides a kind of magnetic double level gauge of flushable float, and its object is to solve current magnetic turning plate
Liquid level gauge float is easy bite, liquid level distortion, it is necessary to remove the problem of being rinsed after liquid level gauge disintegrates to liquid level gauge.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of magnetic turning plate liquid level of flushable float
Meter, including liquid level gauge cylinder, display panel, float and mounting flange, the display panel are arranged in the outer of liquid level gauge cylinder
On wall, the float is located at the inside of liquid level gauge cylinder, and the mounting flange is arranged on the outer wall of liquid level gauge cylinder；The liquid
Rinse mouth is offered on the top of the outer wall of position meter cylinder, valvular flush pipe is provided on the rinse mouth；The liquid level
The bottom of meter cylinder offers sewage draining exit, and blowdown valve is equipped on the sewage draining exit；Bottom in the liquid level gauge cylinder is equipped with
The diameter of bracket, bracket is less than the internal diameter of liquid level gauge cylinder and the diameter more than sewage draining exit, has there are one supporting surface on bracket,
The supporting surface is located on sewage draining exit and has between supporting surface and sewage draining exit gap, and the float support is on the support surface.
Related content in above-mentioned technical proposal is explained as follows：
1, in said program, the bracket is made of multiple cylinders set up vertically, the top surface of multiple cylinders
Form the supporting surface for being used to support float.
2, in said program, outer wall of the flush pipe perpendicular to the liquid level gauge cylinder.
3, in said program, it is equipped with multiple reinforcing ribs between the outer wall and the outer wall of liquid level gauge cylinder of the flush pipe, adds
One end of strengthening tendons is fixed on the outer wall of flush pipe, and the other end of reinforcing rib is fixed on the outer wall of liquid level gauge cylinder.
The utility model design feature is：Magnetic double level gauge is according to law of buoyancy, and float is in liquid level gauge cylinder with liquid
The lifting of position and move up and down, the permanent-magnet steel in float is by magnetic coupling interaction, and driving is red, white turned column overturns 180 ° of liquid levels
When rising, turned column switchs to red by white, and when decline, turned column switchs to white by red, to realize the instruction of liquid level.Existing
Magnetic double level gauge architecture basics on, in liquid level gauge cylinder（UPVC materials）Upper side（Or top）Band is installed in trepanning additional
The flushing to liquid level gauge inner barrel can be realized in valvular flush pipe, plastic flexible pipe after being connect with flush pipe；In liquid level gauge
Cylinder is additionally arranged at the bottom sewage draining exit and blowdown valve, for sewage to be discharged；Bracket, bracket are equipped on bottom in liquid level gauge cylinder
Can be Nian Jie with bottom plate, it can also be welded with the inner wall of liquid level gauge cylinder, float is supported on the supporting surface of bracket, prevents from rinsing magnetic
Float falls blocking sewage draining exit when flap level gauge；After mounting, operations staff can implement it periodically to rush magnetic double level gauge
Blowdown is washed, solves the problem of magnetic double level gauge float bite, liquid level is distorted.
The utility model advantageous effect：Disintegration flushing, operation letter are carried out without the magnetic double level gauge to the utility model
Change, polymeric aluminum medicament is avoided to bring damage to the human body；It can solve magnetic by the method for periodical blowdown, on-line rinsing and turns over
The problem of float bite in plate liquid level gauge, ensure that the accuracy that liquid level gauge measures, and improve water purifying processing system operation
Reliability.The magnetic double level gauge of the utility model is suitable for the liquid level instruction of the industrial circles such as oil, chemical industry, the liquid level gauge knot
Structure is simple, and observation is intuitive, clear, does not block, easy for installation, easy to maintenance.Using top dress or bypass pipe side dress when measuring liquid
Mode.It is applied widely, installation form is various, be suitble to any medium liquid level, interface measurement.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the magnetic double level gauge of the utility model；
Attached drawing 2 be the utility model magnetic double level gauge in float and bracket cooperation schematic diagram.
In the figures above：1, liquid level gauge cylinder；2, display panel；3, mounting flange；4, red and white turned column；5, flush pipe；
6, sewage draining exit；7, blowdown valve；8, bracket；9, float；10, reinforcing rib.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of magnetic double level gauge of flushable float
The magnetic double level gauge includes liquid level gauge cylinder 1, display panel 2, float 9, mounting flange 3 and red and white turned column
4, liquid level gauge cylinder 1 is UPVC materials, and the display panel 2 is arranged on the outer wall of liquid level gauge cylinder 1, and the float is located at liquid
The inside of position meter cylinder 1, the mounting flange 3 are arranged on the outer wall of liquid level gauge cylinder 1, and display panel 2 is mechanical；It is described
Rinse mouth is offered in the upper side of the outer wall of liquid level gauge cylinder 1, valvular flush pipe 5 is provided on the rinse mouth,
Valve is UPVC by enabling ball valve（DN20 PN10）, rinse mouth is connected to the inner cavity of liquid level gauge cylinder 1；The liquid level gauge cylinder 1
Bottom offer sewage draining exit 6, blowdown valve 7 is installed, blowdown valve 7 is also UPVC by enabling ball valve on the sewage draining exit 6（DN20
PN10）；Bottom in the liquid level gauge cylinder 1 is equipped with bracket 8, and bracket 8 is bonded on the bottom plate in liquid level gauge cylinder 1, holds in the palm
The diameter of frame 8 is less than the internal diameter of liquid level gauge cylinder 1 and the diameter more than sewage draining exit 6, has on bracket 8 there are one supporting surface, should
Supporting surface is located on sewage draining exit 6 and there is gap, the float 9 to support on the support surface between supporting surface and sewage draining exit 6.
The cylinder that the bracket 8 is set up vertically by three forms（Φ 10mm, H=10mm）, the top of multiple cylinders
Face forms the supporting surface for being used to support float 9, and float 9 falls blocking sewage draining exit when bracket 8 can effectively prevent rinsing liquid level gauge
6。
Outer wall of the flush pipe 5 perpendicular to the liquid level gauge cylinder 1.
Between the outer wall and the outer wall of liquid level gauge cylinder 1 of the flush pipe 5 be equipped with multiple reinforcing ribs 10, the one of reinforcing rib 10
End is fixed on the outer wall of flush pipe 5, and the other end of reinforcing rib 10 is fixed on the outer wall of liquid level gauge cylinder 1.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of magnetic double level gauge of flushable float, including liquid level gauge cylinder, display panel, float and mounting flange,
The display panel is arranged on the outer wall of liquid level gauge cylinder, and the float is located at the inside of liquid level gauge cylinder, the fixation
Orchid is arranged on the outer wall of liquid level gauge cylinder, it is characterised in that：Flushing is offered on the top of the outer wall of the liquid level gauge cylinder
Mouthful, it is provided with valvular flush pipe on the rinse mouth；The bottom of the liquid level gauge cylinder offers sewage draining exit, the sewage draining exit
On blowdown valve is installed；Bottom in the liquid level gauge cylinder is equipped with bracket, and the diameter of bracket is less than the interior of liquid level gauge cylinder
Diameter and diameter more than sewage draining exit, there are one supporting surfaces for tool on bracket, which is located on sewage draining exit and supporting surface
There is gap between sewage draining exit, the float support is on the support surface.
2. a kind of magnetic double level gauge of flushable float according to claim 1, it is characterised in that：The bracket is by more
A cylinder composition set up vertically, the top surface of multiple cylinders forms the supporting surface for being used to support float.
3. a kind of magnetic double level gauge of flushable float according to claim 1, it is characterised in that：The flush pipe is hung down
Directly in the outer wall of the liquid level gauge cylinder.
4. a kind of magnetic double level gauge of flushable float according to claim 1, it is characterised in that：The flush pipe
Multiple reinforcing ribs are equipped between outer wall and the outer wall of liquid level gauge cylinder, one end of reinforcing rib is fixed on the outer wall of flush pipe, adds
The other end of strengthening tendons is fixed on the outer wall of liquid level gauge cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838277.7U CN207816413U (en) | 2017-12-25 | 2017-12-25 | A kind of magnetic double level gauge of flushable float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838277.7U CN207816413U (en) | 2017-12-25 | 2017-12-25 | A kind of magnetic double level gauge of flushable float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816413U true CN207816413U (en) | 2018-09-04 |
Family
ID=63330459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838277.7U Expired - Fee Related CN207816413U (en) | 2017-12-25 | 2017-12-25 | A kind of magnetic double level gauge of flushable float |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426743A (en) * | 2021-06-24 | 2021-09-24 | 中国海洋石油集团有限公司 | Offshore oilfield liquid level meter cleaning system and method |
-
2017
- 2017-12-25 CN CN201721838277.7U patent/CN207816413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426743A (en) * | 2021-06-24 | 2021-09-24 | 中国海洋石油集团有限公司 | Offshore oilfield liquid level meter cleaning system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |