CN209541859U - A kind of anti-filter at low temperature formula magnetic double level gauge - Google Patents
A kind of anti-filter at low temperature formula magnetic double level gauge Download PDFInfo
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- CN209541859U CN209541859U CN201821995870.7U CN201821995870U CN209541859U CN 209541859 U CN209541859 U CN 209541859U CN 201821995870 U CN201821995870 U CN 201821995870U CN 209541859 U CN209541859 U CN 209541859U
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- pipe
- chamber lid
- float
- liquid level
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Abstract
The utility model provides a kind of anti-filter at low temperature formula magnetic double level gauge, perble range including liquid level tube and set on the liquid level tube side, steam pipe is equipped in the liquid level tube, the liquid level tube includes sequentially connected top chamber lid from top to bottom, float pipe and bottom end chamber lid, magnetic float is equipped in the float pipe, top chamber lid side is equipped with outlet connection pipe and splicing tubes, cleaning pipe is equipped at the top of the top chamber lid, the top chamber lid and float pipe junction are equipped with float trigger switch, combined aural and visual alarm is equipped with outside the top chamber lid, bottom end chamber lid side is equipped with inlet communication pipe, the inlet communication pipe is equipped with oblique upper end and holds obliquely downward, the end obliquely downward connect with the bottom end chamber lid and is equipped with filter screen in junction, the oblique lower end base is equipped with waste valve, bottom end chamber lid bottom is equipped with drain Funnel valve；The utility model can be heated with steam pipe to be steamed, and can be spliced and be extended range, strong applicability.
Description
Technical field
The utility model relates to level gauging fields, and in particular to a kind of anti-filter at low temperature formula magnetic double level gauge.
Background technique
Magnetic double level gauge is developed according to law of buoyancy and magnetic couplings effect.When the liquid level lifting in tested container
When, the magnetic float in liquidometer body tube is also gone up and down therewith, and the permanent-magnet steel in float is transmitted to magnetic turning plate by magnetic coupling
Indicator drives red, white turnover panel to overturn 180 °, and when liquid level rises, turnover panel is changed into red by white, turns over when liquid level decline
Plate is changed into white by red, and the red white intersection of indicator is the actual height of container inside liquid level, to realize that liquid level is clear
Clear instruction；
But be easy there are problems that float moves to anchor ear position and just no longer moves: general anchor ear has weak magnetic, leads to magnetic
Float moves at anchor ear, will cause magnetic force attraction, influences level gauging；Medium easily crystallizes at low temperature, and float no longer moves,
Liquidometer cannot use；Range is limited, is limited larger.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of anti-filter at low temperature formula magnetic double level gauge, can use steam
Pipe heating is steamed, and can be spliced and be extended range, strong applicability.
The utility model provides the following technical solution:
A kind of anti-filter at low temperature formula magnetic double level gauge, the perble range including liquid level tube and set on the liquid level tube side,
Anchor ear is connected between the liquid level tube and the perble range, the anchor ear is austenite stainless steel material anchor ear, the liquid level
Steam pipe is equipped in pipe, the liquid level tube includes sequentially connected top chamber lid, float pipe and bottom end chamber lid from top to bottom,
Magnetic float, the top chamber lid top, magnetic float inside and bottom end chamber lid side are equipped in the float pipe
Face, which is equipped with, is set to the channel interior with the matched channel of the steam pipe, the steam pipe；
Top chamber lid side is equipped with outlet connection pipe and splicing tubes, and the outlet connection pipe is equipped with outlet valve, described
Splicing tubes are equipped with splicing valve, and cleaning pipe is equipped at the top of the top chamber lid, and the cleaning pipe is equipped with cleaning valve, the top chamber lid
It is equipped with float trigger switch with float pipe junction, combined aural and visual alarm, the float touching are equipped with outside the top chamber lid
Hair switch is connect with the combined aural and visual alarm；
Bottom end chamber lid side is equipped with inlet communication pipe, and the inlet communication pipe is tipping tube, the inlet communication pipe
Hold equipped with oblique upper end and obliquely downward, the end obliquely downward is connect and in junction equipped with filter screen with the bottom end chamber lid, it is described obliquely downward
Bottom is held to be equipped with waste valve, the oblique upper end is equipped with inlet valve, and bottom end chamber lid bottom is equipped with drainage hopper valve；
Several and matched magnetic turning plate of the magnetic float is equipped in the perble range, set on the perble range bottommost
The bottom of magnetic turning plate and the inlet valve is located at same level height.
Preferably, the waste valve is matched with the splicing valve.
Preferably, the steam pipe is connected with steam generator.
Preferably, between the steam pipe and the channel of the top chamber lid, the steam pipe and the bottom end chamber lid
It is tightly connected between channel.
The beneficial effects of the utility model are: anchor ear is austenite stainless steel material anchor ear, austenitic stainless steel has very low
Magnetic permeability will not influence the movement of magnetic float or magnetic turning plate, be equipped with steam pipe in liquid level tube in actual use,
It is passed through steam in steam pipe, liquid can be heated, liquid level solidifies caused by preventing because of low temperature, influences the measurement to liquid level, steam
Pipe is through in the inside of liquid level tube, is directly acted on testing liquid, good heat conduction effect；Float trigger switch is located at floating
The highest order of sub- pipe, i.e., when liquid level is increased to highest order, magnetic float can trigger float trigger switch, so that combined aural and visual alarm
Alarm, so that people be prompted to arrive highest level measurement；Splicing tubes are fitted for splicing two liquidometers, range extension
Stronger with property, inlet communication pipe and outlet connection pipe are directly connect with the device for being contained with liquid level to be measured, form a connection
Circuit measures liquid level, and filter screen is the filtering for carrying out solid particle to it before prepare liquid enters liquid level tube, to prevent solid
Particle enters float pipe, causes that clamping stagnation occurs between magnetic float and float pipe or steam pipe, influences level gauging, waste valve
For the impurity etc. intercepted by filter screen to be discharged；It cleans the effective cleaning solution that is passed through after measurement and cleans liquid level tube, such as
In industrial survey liquid level, remain between the substance of liquid level tube and be easy to happen physical-chemical reaction etc., influences making for liquid level tube
With the precision in service life and measurement liquid level；Drainage hopper valve is for releasing residual liquid or being passed through clearly in cleaning pipe to liquid level tube
The cleaning solution is released when clean liquid；The magnetic turning plate of extreme lower position and the same position in inlet valve bottom, it is convenient to splice two liquidometers
When, it can accomplish the horizontal docking of liquid level, not influence liquid level and show.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model liquidometer splicing schematic diagram；
In the figure, it is marked as 1, float pipe；11, magnetic float；12, steam pipe；13, float trigger switch 2, perble range；3,
Top chamber lid；31, outlet connection pipe；32, outlet valve；33, splicing tubes；34, cleaning pipe；4, bottom end chamber lid；41, inlet communication
Pipe；42, inlet valve；43, filter screen；44, waste valve；45, drainage hopper valve.
Specific embodiment
As Figure 1-Figure 2, the utility model includes liquid level tube and the perble range 2 set on liquid level tube side, liquid level tube with
Anchor ear is connected between perble range 2, anchor ear is austenite stainless steel material anchor ear, and austenitic stainless steel has very low permeability, no
Can the movement of magnetic float 11 or magnetic turning plate be influenced, steam pipe 12, steam are equipped in liquid level tube in actual use
It is passed through steam in pipe 12, liquid can be heated, liquid level solidifies caused by preventing because of low temperature, influences the measurement to liquid level, liquid level tube
Including sequentially connected top chamber lid 3, float pipe 1 and bottom end chamber lid 4 from top to bottom, magnetic float is equipped in float pipe 1
11,3 top of top chamber lid, 11 inside of magnetic float and 4 side of bottom end chamber lid are equipped with and the matched channel of steam pipe 12, steaming
Steam pipe 12 is set to channel interior, and steam pipe 12 is through in the inside of liquid level tube, directly acts on testing liquid, thermally conductive
Effect is good；
Chamber lid 3 side in top is equipped with outlet connection pipe 31 and splicing tubes 33, and outlet connection pipe 31 is equipped with outlet valve 32, splicing
Pipe 33 is equipped with splicing valve, and cleaning pipe 34 is equipped at the top of top chamber lid 3, and cleaning pipe 34 is equipped with cleaning valve, top chamber lid 3 and float pipe
1 junction is equipped with float trigger switch 13, is equipped with combined aural and visual alarm, float trigger switch 13 and acousto-optic report outside top chamber lid 3
Alert device connection, float trigger switch 13 are located at the highest order of float pipe 1, i.e., when liquid level is increased to highest order, magnetic float 11 is just
It can trigger float trigger switch 13, so that combined aural and visual alarm is alarmed, so that people be prompted to arrive highest level measurement；It spells
Adapter tube 33 is for splicing two liquidometers, and range extension, applicability is stronger.
Chamber lid 4 side in bottom end is equipped with inlet communication pipe 41, and inlet communication pipe 41 is tipping tube, and inlet communication pipe 41 is equipped with oblique
It upper end and holds obliquely downward, end connect and in junction equipped with filter screen 43 with bottom end chamber lid 4 obliquely downward, and oblique lower end base is equipped with waste valve
44, oblique upper end is equipped with inlet valve 42, and chamber lid 4 bottom in bottom end is equipped with drainage hopper valve 45；Inlet communication pipe 41 and outlet connection pipe
31 directly connect with the device for being contained with liquid level to be measured, form the circuit of a connection to measure liquid level, filter screen 43 be to
The filtering for carrying out solid particle before liquid enters liquid level tube to it is surveyed, enters float pipe 1 to prevent solid particle, is caused magnetic floating
Clamping stagnation occurs between son 11 and float pipe 1 or steam pipe 12, influences level gauging, waste valve 44 is blocked for being discharged by filter screen 43
The impurity etc. cut；Cleaning pipe 34 is passed through cleaning solution cleaning liquid level tube after being used in measurement, such as in industrial survey liquid level,
Remain between the substance of liquid level tube and be easy to happen physical-chemical reaction etc., influence the service life of liquid level tube and measures liquid level
Precision；Drainage hopper valve 45 is for releasing residual liquid or releasing the cleaning when cleaning pipe is passed through cleaning solution to liquid level tube
Liquid.
Be equipped in perble range 2 it is several with the matched magnetic turning plate of magnetic float 11, positioned at 2 bottommost of perble range magnetic turning plate with
The bottom of inlet valve 42 is located at same level height, the magnetic turning plate of extreme lower position and the same position in 42 bottom of inlet valve, convenient to spell
When connecing two liquidometers, it can accomplish the horizontal docking of liquid level, not influence liquid level and show.
Specifically, waste valve 44 is matched with splicing valve, steam pipe 12 is connected with steam generator, steam pipe 12 and top chamber
It is tightly connected between the channel of lid 3, between steam pipe 12 and the channel of bottom end chamber lid 4.
The principles of the present invention are as follows: be connected to inlet valve 42 on the device of liquid level to be measured with outlet valve 32, prepare liquid
Liquid level tube is entered from inlet communication pipe 41, magnetic float 11 is swum in liquid level plane, when magnetic float 11 moves, magnetic turning plate
It will overturn therewith, due to magnetic turning plate two sides dim light of night difference, to play the role of showing liquid level in overturning；
If liquid level to be measured is higher, at this moment the range beyond liquidometer can pass through the splicing valve and another liquid of splicing tubes 33
The inlet valve 42 of position meter connects, so that possessing the effect for measuring double range, can according to circumstances splice an appropriate number of liquidometer,
When specifically used, the combined aural and visual alarm for being located below liquidometer is closed, the combined aural and visual alarm of the top liquidometer is only retained；
When liquid level tube needs to clean, it is first turned on drainage hopper valve 45, residual liquid is discharged, then be passed through by cleaning pipe 34
Cleaning solution, cleaning solution can be discharged from drainage hopper valve 45, can also close drainage hopper valve 45, open waste valve 44, make cleaning solution
It is discharged by filter screen 43 from the waste valve 44 of inlet communication pipe 41, takes advantage of a situation and clear up the impurity that filter screen 43 is intercepted.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of anti-filter at low temperature formula magnetic double level gauge, which is characterized in that including liquid level tube and be set to the liquid level tube side
Perble range, be connected with anchor ear between the liquid level tube and the perble range, the anchor ear is austenite stainless steel material anchor ear,
Be equipped with steam pipe in the liquid level tube, the liquid level tube include from top to bottom sequentially connected top chamber lid, float pipe and
Bottom end chamber lid, the float pipe is interior to be equipped with magnetic float, the top chamber lid top, magnetic float inside and the bottom
End chamber lid side, which is equipped with, is set to the channel interior with the matched channel of the steam pipe, the steam pipe；
Top chamber lid side is equipped with outlet connection pipe and splicing tubes, and the outlet connection pipe is equipped with outlet valve, the splicing
Pipe is equipped with splicing valve, and cleaning pipe is equipped at the top of the top chamber lid, and the cleaning pipe is equipped with cleaning valve, the top chamber lid and institute
Float pipe junction is stated equipped with float trigger switch, the top chamber lid outside is equipped with combined aural and visual alarm, and the float triggering is opened
Pass is connect with the combined aural and visual alarm；
Bottom end chamber lid side is equipped with inlet communication pipe, and the inlet communication pipe is tipping tube, and the inlet communication pipe is equipped with
It oblique upper end and holds obliquely downward, the end obliquely downward is connect and in junction equipped with filter screen with the bottom end chamber lid, described to hold bottom obliquely downward
Portion is equipped with waste valve, and the oblique upper end is equipped with inlet valve, and bottom end chamber lid bottom is equipped with drainage hopper valve；
Several and matched magnetic turning plate of the magnetic float is equipped in the perble range, the magnetic set on the perble range bottommost turns over
The bottom of plate and the inlet valve is located at same level height.
2. a kind of anti-filter at low temperature formula magnetic double level gauge according to claim 1, which is characterized in that the waste valve with
The splicing valve matching.
3. a kind of anti-filter at low temperature formula magnetic double level gauge according to claim 1, which is characterized in that the steam pipe connects
It is connected to steam generator.
4. a kind of anti-filter at low temperature formula magnetic double level gauge according to claim 1, which is characterized in that the steam pipe with
It is tightly connected between the channel of the top chamber lid, between the steam pipe and the channel of the bottom end chamber lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995870.7U CN209541859U (en) | 2018-11-30 | 2018-11-30 | A kind of anti-filter at low temperature formula magnetic double level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995870.7U CN209541859U (en) | 2018-11-30 | 2018-11-30 | A kind of anti-filter at low temperature formula magnetic double level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541859U true CN209541859U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821995870.7U Active CN209541859U (en) | 2018-11-30 | 2018-11-30 | A kind of anti-filter at low temperature formula magnetic double level gauge |
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| CN (1) | CN209541859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325265A (en) * | 2020-11-03 | 2021-02-05 | 安徽安广电气有限公司 | Liquid level meter with anti-freezing function |
-
2018
- 2018-11-30 CN CN201821995870.7U patent/CN209541859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325265A (en) * | 2020-11-03 | 2021-02-05 | 安徽安广电气有限公司 | Liquid level meter with anti-freezing function |
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