CN202008390U - Magnetic flip liquid level meter - Google Patents
Magnetic flip liquid level meter Download PDFInfo
- Publication number
- CN202008390U CN202008390U CN 201120040463 CN201120040463U CN202008390U CN 202008390 U CN202008390 U CN 202008390U CN 201120040463 CN201120040463 CN 201120040463 CN 201120040463 U CN201120040463 U CN 201120040463U CN 202008390 U CN202008390 U CN 202008390U
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- Prior art keywords
- liquid level
- magnetic
- turnover panel
- tube
- main body
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- Expired - Fee Related
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Abstract
The utility model relates to a magnetic flip liquid level meter, which comprises a main tube, a gas-phase tube, a liquid-phase tube, a magnetic floater, a flip display, a blow-off valve and a cushion part. The gas-phase tube is communicated with the upper end of the side wall of the main tube, the liquid-phase tube is communicated with the lower end of the side wall of the main tube, the magnetic floater is located in an inner cavity of the main tube, the flip display is located on the outer side wall of the main tube between the gas-phase tube and the liquid-phase tube, the blow-off valve is communicated with the bottom of the main tube, the cushion part is movably placed at the bottom of the inner cavity of the main tube, and the perpendicular distance from the upper surface of the cushion part to the horizontal axis of the liquid-phase tube is equal to the floater settlement distance of measured medium. The magnetic flip liquid level meter has the advantages that the magnetic flip liquid level meter can be adapted to realizing liquid level measurement in different media assuredly, and is quite convenient in installation, use and repair.
Description
Technical field
The utility model relates to liquid level detection device, particularly a kind of magnetic turnover panel liquid level gauge.
Background technology
Magnetic turnover panel (post) liquid level gauge is made of main body pipe, magnetic float, turnover panel (post) display, gas liquid phase valve, blowoff valve.The main body pipe of liquid level gauge or shell form linker with flange or engage thread and tested container, guarantee that measured container equates with liquid level between measuring tube.The float of main body tube cavity can the lifting along with the lifting of liquid level in the container, and the turnover panel indicator is installed in the main body pipe outside.The variation of liquid level causes the variation of magnetic float position, and the magnetostatic couple of force cooperation of magnetic float and magnetic turnover panel is with causing 180 ° of magnetic turnover panel upsets, the color that magnetic turnover panel surface applied is different, and red expression has liquid, white expression aneroid.When liquid level rose, turnover panel transferred redness to by white, and when liquid level descended, turnover panel transferred white to by redness, and the red white dichromatism intersection of indicator is the true altitude of container inner medium liquid level.
But, following situation often appears during magnetic turnover panel liquid level gauge uses: after liquid level gauge gas liquid phase valve is opened, the reactionless variation of turnover panel indicator liquid level adopts " boiler is in water " mode (i.e. flushing, blowdown, draw liquid) indicator still can not normally show in the container truly liquid level.Perhaps red, the white dichromatism of turnover panel indicator interlayer occurs and shows that boundary, many places phenomenon appears in promptly red white dichromatism, and liquid level gauge is the interior true liquid level of indicator normally.
Its reason is to have solid impurity and magnetic impurity to enter in the liquid level gauge main body tube cylinder, and float is caused jam and weakens buoyancy.Float assembly is damaged in transportation, or float magnetic weakens, and the magnetostatic couple of force cooperation of magnetic float and turnover panel is with diminishing.When opening down the liquid guiding tube valve when liquid level gauge puts into operation, it is too fast that liquid medium enters the main body pipe, and the liquid medium band the ball float assembly and risen rapidly, or in the regular job because liquid level fluctuates widely, cause float to float downward malfunctioning and random the turning over of turnover panel upset on fast.Yet, its more main cause to be that heavy tube is selected apart from L improper.Usually, the heavy tube that liquid level gauge main body tube cylinder bottom to the vertical range of the horizontal axis of liquid-phase tube is called as measured medium is apart from L, and this parameter is relevant with Media density, thus design must consider when selecting for use different media have different heavy apart from L.But for a certain product of magnetic turnover panel liquid level gauge, heavy tube is fixed apart from L, can't be adapted under different media, use, when using instead when in Media density differs bigger another kind of medium, measuring, the malfunctioning phenomenon of not indicating of turnover panel upset will appear, and cause and can't use.At this moment, just need select another product, occasion a delay for the maintenance duration.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of and can be adapted to different medium level gaugings, uses and overhaul magnetic turnover panel liquid level gauge easily.
For achieving the above object, the magnetic turnover panel liquid level gauge that the utility model provides, comprise the main body pipe, the gas phase pipe, liquid-phase tube, the magnetic float, turnover panel display and blowoff valve, the gas phase pipe is communicated in the upper end of main body pipe sidewall, liquid-phase tube is communicated in the lower end of main body pipe sidewall, the magnetic float is arranged in the inner chamber of main body pipe, the turnover panel display is on the main body pipe lateral wall between gas phase pipe and the liquid-phase tube, blowoff valve is communicated in the bottom of main body pipe, also comprise pad spare, the pad part is movably placed in the bottom of main body tube cavity, and the upper surface of pad part equals the heavy tube distance of measured medium to the vertical range of the horizontal axis of liquid-phase tube.
The utility model magnetic turnover panel liquid level gauge, the shape of wherein said pad spare is right cylinder.
The utility model magnetic turnover panel liquid level gauge, wherein said pad spare is the hollow out right cylinder.
The utility model magnetic turnover panel liquid level gauge, the shape of wherein said pad spare is the cylindrical spring body.
The utility model magnetic turnover panel liquid level gauge, wherein said pad spare adopt stainless steel material to make.
The advantage and the good effect of the utility model magnetic turnover panel liquid level gauge are: owing to be provided with pad spare, can guarantee that magnetic turnover panel liquid level gauge is adapted to carry out level gauging under different media, it installs and uses and overhauls all very convenient.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment.
Description of drawings
Fig. 1 is the partial sectional view of the utility model magnetic turnover panel liquid level gauge;
Fig. 2 is the synoptic diagram that is shaped as the helical spring body of pad part.
Embodiment
With reference to Fig. 1, the magnetic turnover panel liquid level gauge that the utility model provides, comprise main body pipe 4, gas phase pipe 1, liquid-phase tube 2, magnetic float 5, turnover panel display 3, pad part 6 and blowoff valve 7, gas phase pipe 1 is communicated in the upper end of main body pipe 4 sidewalls, liquid-phase tube 2 is communicated in the lower end of main body pipe 4 sidewalls, magnetic float 5 is arranged in the inner chamber of main body pipe 4, turnover panel display 3 is on main body pipe 4 lateral walls between gas phase pipe 1 and the liquid-phase tube 2, blowoff valve 7 is communicated in the bottom of main body pipe 4, pad part 6 materials adopt stainless steel usually, corrosion-resistant, shape is right cylinder, and right cylinder can be made the right cylinder of hollow out.Pad part 6 is movably placed in the bottom of main body pipe 4 inner chambers, and the upper surface of pad part 6 to the vertical range of the horizontal axis of liquid-phase tube 2 equals the heavy tube of measured medium apart from L.See table, L is " the heavy tube distance " of side-mounted liquid level gauge, and this parameter is relevant with Media density, and according to law of buoyancy, the length of float assembly is relevant with Media density, so must consider that in use different media has different L.
With reference to Fig. 2, in other embodiment of magnetic turnover panel liquid level gauge that the utility model provides, the concrete shape of pad part 6 can also be the cylindrical holder of columniform spring body and different shape etc.
The following describes the use of the utility model magnetic turnover panel liquid level gauge.
Do not show at liquid level gauge, confirm that magnetic float magnetic is good, under the no clamping stagnation, upside-down mounting situation, the heavy tube in measuring liquid level meter bottom is shown in the contrast apart from L, gap is excessive with it as if the scene, causes and can't use.At this moment, just need select another product, when the time of restocking does not allow, can take following measure: unload blowoff valve 7, the pad spare 6 that diameter is slightly less than main body pipe 4 internal diameters is put into intracavity bottom, its pad part 6 length are undetermined, and the upper surface that promptly finally will make pad part 6 to the vertical range of the horizontal axis of liquid-phase tube 2 equals the heavy tube of this measured medium apart from L.
When indication causes confusion as liquid level gauge, remove liquid level warning control earlier, close liquid phase, the gas phase pipeline of liquid level gauge, isolated measured medium system, open the liquid level gauge bottom blow-down valve, after medium drains in the pipe, slowly go up the top float with the enough bonding jumpers of length (or other material), the turnover panel that makes indicator " paint face " is magnetic coupling again, eliminates the disorderly phenomenon of indicator for displaying.
When measured object was inflammable and explosive or corrodes poisonous medium, available magnet was guided up and down for several times along the turnover panel indicator, made the following redness that shows of zero-bit, the above display white of zero-bit, and instrument gets final product operate as normal, controls warning function and recovers.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design proposal prerequisite; common engineering technical personnel make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. magnetic turnover panel liquid level gauge, comprise main body pipe (4), gas phase pipe (1), liquid-phase tube (2), magnetic float (5), turnover panel display (3) and blowoff valve (7), described gas phase pipe (1) is communicated in the upper end of described main body pipe (4) sidewall, described liquid-phase tube (2) is communicated in the lower end of described main body pipe (4) sidewall, described magnetic float (5) is arranged in the inner chamber of described main body pipe (4), described turnover panel display (3) is positioned on described main body pipe (4) lateral wall between described gas phase pipe (1) and the liquid-phase tube (2), described blowoff valve (7) is communicated in the bottom of described main body pipe (4), it is characterized in that: also comprise pad part (6), described pad spare (6) is movably placed in the bottom of described main body pipe (4) inner chamber, and the upper surface of described pad spare (6) to the vertical range of the horizontal axis of described liquid-phase tube (2) equals the heavy tube of measured medium apart from (L).
2. magnetic turnover panel liquid level gauge according to claim 1 is characterized in that: the shape of wherein said pad spare (6) is right cylinder.
3. magnetic turnover panel liquid level gauge according to claim 2 is characterized in that: wherein said pad spare (6) is the hollow out right cylinder.
4. magnetic turnover panel liquid level gauge according to claim 1 is characterized in that: the shape of wherein said pad spare (6) is the cylindrical spring body.
5. according to claim 1 or 2 or 3 or 4 described magnetic turnover panel liquid level gauges, it is characterized in that: wherein said pad spare (6) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120040463 CN202008390U (en) | 2011-02-17 | 2011-02-17 | Magnetic flip liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120040463 CN202008390U (en) | 2011-02-17 | 2011-02-17 | Magnetic flip liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008390U true CN202008390U (en) | 2011-10-12 |
Family
ID=44750050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120040463 Expired - Fee Related CN202008390U (en) | 2011-02-17 | 2011-02-17 | Magnetic flip liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411650A (en) * | 2013-08-23 | 2013-11-27 | 合肥艾普拉斯环保科技有限公司 | Anti-blocking device for magnetic turning plate liquid level meter |
| CN103575365A (en) * | 2013-11-08 | 2014-02-12 | 北京亿华通科技有限公司 | Liquidometer and vehicle-mounted LNG gas bottle |
| CN112869600A (en) * | 2021-01-27 | 2021-06-01 | 樊瑞 | Device capable of prompting whether water and temperature are properly placed in bathtub |
| CN113776626A (en) * | 2021-08-13 | 2021-12-10 | 杭州海芯达科技有限公司 | Anti-fluctuation liquid level measuring device |
-
2011
- 2011-02-17 CN CN 201120040463 patent/CN202008390U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411650A (en) * | 2013-08-23 | 2013-11-27 | 合肥艾普拉斯环保科技有限公司 | Anti-blocking device for magnetic turning plate liquid level meter |
| CN103411650B (en) * | 2013-08-23 | 2016-03-16 | 合肥艾普拉斯环保科技有限公司 | Magnetic flap level gauge anti-block apparatus |
| CN103575365A (en) * | 2013-11-08 | 2014-02-12 | 北京亿华通科技有限公司 | Liquidometer and vehicle-mounted LNG gas bottle |
| CN103575365B (en) * | 2013-11-08 | 2016-05-11 | 北京亿华通科技有限公司 | Liquid level is taken into account vehicle-mounted LNG gas cylinder |
| CN112869600A (en) * | 2021-01-27 | 2021-06-01 | 樊瑞 | Device capable of prompting whether water and temperature are properly placed in bathtub |
| CN112869600B (en) * | 2021-01-27 | 2022-08-19 | 福州锐洁源电子科技有限公司 | Device capable of prompting whether water and temperature are properly placed in bathtub |
| CN113776626A (en) * | 2021-08-13 | 2021-12-10 | 杭州海芯达科技有限公司 | Anti-fluctuation liquid level measuring device |
| CN113776626B (en) * | 2021-08-13 | 2023-10-20 | 杭州海芯达科技有限公司 | Anti-fluctuation liquid level measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |