CN103954332A - Liquid level meter floater with oil-water interface measuring function - Google Patents
Liquid level meter floater with oil-water interface measuring function Download PDFInfo
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- CN103954332A CN103954332A CN201410216983.2A CN201410216983A CN103954332A CN 103954332 A CN103954332 A CN 103954332A CN 201410216983 A CN201410216983 A CN 201410216983A CN 103954332 A CN103954332 A CN 103954332A
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- Prior art keywords
- liquid level
- water
- oil
- float
- oil interface
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- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a liquid level meter floater with an oil-water interface measuring function. A liquid level meter is connected with a floater through a flexible line, the lower part of the floater is provided with an oil-water interface measuring probe, and the oil-water interface measuring probe is a resistance method measuring probe or a capacitance method measuring probe, and is in wired or wireless connection with the liquid level meter and other monitoring devices. The oil and water interface can be measured by the probe according to difference resistances of oil and water, and the floater is not in contact with an emulsification layer for ensuring the cleanness of the floater, so the error generated when the liquid level meter is used for measuring the liquid level after being used for measuring the oil-water interface once can be avoided.
Description
Technical field
The present invention relates to a kind of liquid level gauge with water-oil interface measurement function, relate in particular to a kind of liquid level gauge float with water-oil interface measurement function.
Background technology
Liquid level gauge in technology now, some is to adopt float-type principle to measure the liquid level of oil product in storage tank, in the time of float measurement water-oil interface, have a large amount of emulsus thick substances because water-oil interface position is floating, in the time that float is in contact with it, thick substances is attached on float, cause float volume and weight change, in the time that liquid level gauge remeasures liquid level, due to the variation of float weight and volume, cause liquid level gauge to measure liquid level and produce error.
Summary of the invention
The object of this invention is to provide a kind of can avoid measuring indifference, the liquid level gauge float with water-oil interface measurement function easy to use.
The object of the invention is to be achieved through the following technical solutions:
Liquid level gauge float with water-oil interface measurement function of the present invention, liquid level gauge is connected with float by flexible wires, and the bottom of described float is provided with water-oil interface measuring probe.
As seen from the above technical solution provided by the invention, the liquid level gauge float with water-oil interface measurement function that the embodiment of the present invention provides, because the bottom of float is provided with water-oil interface measuring probe, can be according to the different interfaces of being measured oil and water by probe of the resistance of oil and water, float does not contact with emulsion layer, ensure the clean of float, thereby avoid liquid level gauge to measure after water-oil interface, again measure liquid level and produce error.
Brief description of the drawings
The structural representation of the liquid level gauge float with water-oil interface measurement function that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of integrated float in the embodiment of the present invention one;
Fig. 3 is the structural representation of integrated float in the embodiment of the present invention two.
In figure: 1, liquid level gauge, 2, float, 3, water-oil interface measuring probe, 4, hook, 5, oil, 6, emulsion layer, 7, water.
Embodiment
To be described in further detail the embodiment of the present invention below.
Liquid level gauge float with water-oil interface measurement function of the present invention, its preferably embodiment be:
Liquid level gauge is connected with float by flexible wires, and the bottom of described float is provided with water-oil interface measuring probe.
Described water-oil interface measuring probe is resistance measurement probe or capacitance measurement probe.
Described float is provided with hook.
Described water-oil interface measuring probe is connected with described liquid level gauge is wired or wireless.
Described water-oil interface measuring probe is connected with supervising device is wired or wireless.
Liquid level gauge float with water-oil interface measurement function of the present invention, adopt the probe mode of installing on float, according to the different interfaces of being measured oil and water by probe of the resistance of oil and water, float does not contact with emulsion layer, ensure the clean of float, thereby avoid liquid level gauge to measure after water-oil interface, again measure liquid level and produce error.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, adopt the different interior water-oil interface of storage tank of measuring of specific inductive capacity of oily and water, comprise electric-resistivity method, capacitance method etc., as long as the mode of utilizing the specific inductive capacity difference of two kinds of liquid to measure, be all suitable for the present invention.Float has various shapes, and an outstanding probe in float bottom, for measuring water-oil interface.Float hangs over to measure on the various forms of liquid level gauges that innage is object.Float is that to measure innage be major function at ordinary times.The water-oil interface that probe can transmit its measurement by wireless or wired mode are to liquid level gauge or other receiving equipment.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (5)
1. the liquid level gauge float with water-oil interface measurement function, liquid level gauge is connected with float by flexible wires, it is characterized in that, and the bottom of described float is provided with water-oil interface measuring probe.
2. the liquid level gauge float with water-oil interface measurement function according to claim 1, is characterized in that, described water-oil interface measuring probe is resistance measurement probe or capacitance measurement probe.
3. the liquid level gauge float with water-oil interface measurement function according to claim 2, is characterized in that, described float is provided with hook.
4. according to the liquid level gauge float with water-oil interface measurement function described in claim 1,2 or 3, it is characterized in that, described water-oil interface measuring probe is connected with described liquid level gauge is wired or wireless.
5. according to the liquid level gauge float with water-oil interface measurement function described in claim 1,2 or 3, it is characterized in that, described water-oil interface measuring probe is connected with supervising device is wired or wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216983.2A CN103954332A (en) | 2014-05-21 | 2014-05-21 | Liquid level meter floater with oil-water interface measuring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216983.2A CN103954332A (en) | 2014-05-21 | 2014-05-21 | Liquid level meter floater with oil-water interface measuring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103954332A true CN103954332A (en) | 2014-07-30 |
Family
ID=51331640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216983.2A Pending CN103954332A (en) | 2014-05-21 | 2014-05-21 | Liquid level meter floater with oil-water interface measuring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103954332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768185A (en) * | 2016-12-14 | 2017-05-31 | 金陵科技学院 | Oil tank Interface detection device and method based on ultrasonic velocity and liquid medium resistance |
| CN113358190A (en) * | 2021-05-31 | 2021-09-07 | 天水华天传感器有限公司 | Water alarm liquid level transmitter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506666A (en) * | 2002-12-13 | 2004-06-23 | 上海特晟商贸有限公司 | Oil-water interface and oil surface measuring instrument |
| CN2869806Y (en) * | 2005-10-20 | 2007-02-14 | 中国科学院力学研究所 | Water-level meter for measuring water-level change |
| CN101334307A (en) * | 2008-08-06 | 2008-12-31 | 范明军 | Servo- type level meter |
| US20130008247A1 (en) * | 2011-07-06 | 2013-01-10 | Veeder-Root Company | Magnetostrictive probe fuel quality sensor retrofit assembly |
| US20130139586A1 (en) * | 2011-12-02 | 2013-06-06 | Czarnek & Orkin Laboratories, Inc. | Battery-less Active Float for Inductive Sensor for Monitoring Fluid Level and Displacement |
| CN204154361U (en) * | 2014-05-21 | 2015-02-11 | 范明军 | With the liquid level gauge float of water-oil interface measurement function |
-
2014
- 2014-05-21 CN CN201410216983.2A patent/CN103954332A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506666A (en) * | 2002-12-13 | 2004-06-23 | 上海特晟商贸有限公司 | Oil-water interface and oil surface measuring instrument |
| CN2869806Y (en) * | 2005-10-20 | 2007-02-14 | 中国科学院力学研究所 | Water-level meter for measuring water-level change |
| CN101334307A (en) * | 2008-08-06 | 2008-12-31 | 范明军 | Servo- type level meter |
| US20130008247A1 (en) * | 2011-07-06 | 2013-01-10 | Veeder-Root Company | Magnetostrictive probe fuel quality sensor retrofit assembly |
| US20130139586A1 (en) * | 2011-12-02 | 2013-06-06 | Czarnek & Orkin Laboratories, Inc. | Battery-less Active Float for Inductive Sensor for Monitoring Fluid Level and Displacement |
| CN204154361U (en) * | 2014-05-21 | 2015-02-11 | 范明军 | With the liquid level gauge float of water-oil interface measurement function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768185A (en) * | 2016-12-14 | 2017-05-31 | 金陵科技学院 | Oil tank Interface detection device and method based on ultrasonic velocity and liquid medium resistance |
| CN113358190A (en) * | 2021-05-31 | 2021-09-07 | 天水华天传感器有限公司 | Water alarm liquid level transmitter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140730 |