CN201075021Y - Foaming low dielectric bit magnetic float - Google Patents
Foaming low dielectric bit magnetic float Download PDFInfo
- Publication number
- CN201075021Y CN201075021Y CNU2007201697009U CN200720169700U CN201075021Y CN 201075021 Y CN201075021 Y CN 201075021Y CN U2007201697009 U CNU2007201697009 U CN U2007201697009U CN 200720169700 U CN200720169700 U CN 200720169700U CN 201075021 Y CN201075021 Y CN 201075021Y
- Authority
- CN
- China
- Prior art keywords
- support
- float
- magnetic element
- buoyancy aid
- utility
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a foaming low dielectric magnetic float, which is composed of a floating body, a support, a magnetic element and a counter weight body. The floating body is produced by using low-density foaming materials and is a flat column body, the bottom surface of which is a plane; the floating body is positioned at the bottom of the whole float, and the bottom surface floats at the position which is near to the lower part of the interface. The support is fixed at the upper surface of the floating body; the magnetic element is fixed on the support and is positioned at the top of the whole float; when in 0 water level, the magnetic element is positioned in the working area of a sensor; and the counter weight body is fixed between the floating body and the support. The utility model has the advantage that the utility model can measure the height of the low-dielectric liquid.
Description
Technical field
The utility model relates to a kind of float that is applied in the level gauging instrument, and specifically, the utility model relates to a kind of magnetic float of being made by low-density foamed material of measuring the low position that is situated between that is applied in the level gauging instrument.
Background technology
For the liquid that is contained in the container, in order to grasp its reserves at any time, people need constantly measure the liquid level of liquid.Usually, people use a kind of liquid level instrument that has the spheroidal ball float to measure the liquid level of liquid.The shortcoming of this liquid level instrument is: when the fluid to be measured liquid level is low, have certain measurement blind area.
Particularly, fill for those two or more, the container of non soluble liquids, the liquid level that wants to measure exactly every kind of liquid has certain difficulty.For example, to the measurement of water-oil interface in the storage tank.At present, in most of storage tank, not only store gasoline, and because a variety of causes lower floor also has a spot of water.Because gasoline and water are immiscible, and the density difference, so, layering in container, formed.In order to measure the reserves of gasoline exactly, need measure the water level in the storage tank exactly.Because the water yield in the storage tank is seldom, water level is very low, so, use traditional liquid level instrument can't measure the interior water level of storage tank exactly at all.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of low position magnetic float that is situated between of foaming of measuring low liquid level.
For achieving the above object, the utility model adopts following design proposal: the low position magnetic float that is situated between of a kind of foaming, and it is made of buoyancy aid, support, magnetic element and balance weight body;
Described buoyancy aid adopts low-density foamed material to make, and is flat cylinder, and its bottom surface is the plane; It is positioned at the below of whole float, and its bottom surface swims near the interface location below;
Described support be fixed on buoyancy aid above;
Described magnetic element is fixed on the support, is positioned at the top of whole float; When 0 water level, magnetic element is positioned at the working sensor district;
Described balance weight body is loaded between buoyancy aid and the support.
The whole float density that described magnetic element, support, balance weight body, buoyancy aid are formed is only greater than Media density 0.02g/ml on the interface.
The utility model has the advantages that: can measure the low position liquid height that is situated between.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the disclosed foaming of the utility model low be situated between the position magnetic float by buoyancy aid 1, support 2, magnetic element 3 and be loaded on support 2 and buoyancy aid 1 between balance weight body 4 form.
Buoyancy aid 1 adopts low-density foamed material to make, and is flat cylinder, and its bottom surface is the plane, and it is positioned at the below of whole float, its bottom surface swim in interface location following near.
For the utility model can be swum on the tested interface, need to adjust balance weight body 4 weight of whole float, the global density that makes float is only greater than fluid density 0.02g/ml on the interface.
Through experiment, when gasoline density was 7.5g/cm3, the utility model can be measured the height of water level of 8mm.
The position basic principle of measurement that is situated between is hanged down in the utility model realization: the strict float weight of controlling when Jie position magnetic float is hanged down in making, make its global density only greater than interface top dielectric density 0.02g/ml, like this when the float bottom only has sub-fraction to immerse layer dielectric, float will float, and realizes the purpose that the low position that is situated between is measured.
In order to guarantee that the utility model can operate as normal, when selection, should guarantee that the buoyancy aid made and assembly should be anti-live the interface corrosion of two media up and down.
The above is concrete enforcement of the present utility model and the know-why used, and is any based on the equivalent transformation on the technical solutions of the utility model basis, all belongs within the utility model protection domain.
Claims (2)
1. the low position magnetic float that is situated between of foaming is characterized in that; It is made of buoyancy aid, support, magnetic element and balance weight body;
Described buoyancy aid adopts low-density foamed material to make, and is flat cylinder, and its bottom surface is the plane; It is positioned at the below of whole float, and its bottom surface swims near the interface location below;
Described support be fixed on buoyancy aid above;
Described magnetic element is fixed on the support, is positioned at the top of whole float; When 0 water level, magnetic element is positioned at the working sensor district;
Described balance weight body is loaded between buoyancy aid and the support.
2. the low position magnetic float that is situated between of foaming according to claim 1, it is characterized in that: the whole float density that described magnetic element, support, balance weight body, buoyancy aid are formed is only greater than Media density 0.02g/ml on the interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201697009U CN201075021Y (en) | 2007-07-12 | 2007-07-12 | Foaming low dielectric bit magnetic float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201697009U CN201075021Y (en) | 2007-07-12 | 2007-07-12 | Foaming low dielectric bit magnetic float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075021Y true CN201075021Y (en) | 2008-06-18 |
Family
ID=39520281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201697009U Expired - Fee Related CN201075021Y (en) | 2007-07-12 | 2007-07-12 | Foaming low dielectric bit magnetic float |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075021Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391515A (en) * | 2014-12-02 | 2015-03-04 | 佛山市南海北沙制药有限公司 | Methyl alcohol storage tank feed and output control device applied to medicine production |
-
2007
- 2007-07-12 CN CNU2007201697009U patent/CN201075021Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391515A (en) * | 2014-12-02 | 2015-03-04 | 佛山市南海北沙制药有限公司 | Methyl alcohol storage tank feed and output control device applied to medicine production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130080074A1 (en) | Automated hydraulic property measurement apparatus | |
| US20170096197A1 (en) | Suction stabilized floats | |
| CN202119509U (en) | Liquidometer suitable for underground pond with large area | |
| CN201075021Y (en) | Foaming low dielectric bit magnetic float | |
| CN103592000B (en) | A kind of liquid level emasuring device | |
| CN202362042U (en) | Wave-resisting water level measuring water gage | |
| CN207050810U (en) | A kind of natural gas storage tank liquid level detection device | |
| CN202533155U (en) | High-strength adjustable magnetic float | |
| CN109555168B (en) | Building liquid buoyancy indoor test device and test method | |
| CN203606001U (en) | Liquid level measuring device | |
| CN201344815Y (en) | Liquid metering device | |
| CN206847736U (en) | A kind of test flotation column liquid level sensor | |
| CN211453272U (en) | Measuring device for porosity of pervious concrete intercommunicating pore | |
| CN206556713U (en) | Environmentally friendly tank | |
| CN209804086U (en) | Buoyancy demonstration device for middle school physics teaching | |
| CN207991646U (en) | A kind of liquid substance storage tank cover of connection floating ball lever meter | |
| CN201291988Y (en) | Density float bowl | |
| CN206919981U (en) | A kind of buoy level meter for being easy to observation | |
| CN205843772U (en) | A kind of percolate biochemistry pool dedicated magnetic floating ball lever meter | |
| CN215003848U (en) | Surveying and mapping rod for riverbed surveying and mapping | |
| CN204269197U (en) | With the liquid level gauge float of density measure function | |
| KR200497061Y1 (en) | gourd with buoyancy and calibrator | |
| CN103604485B (en) | A kind of float for being applied to two kinds of immiscible liquid separating surfaces | |
| CN213455744U (en) | High-pressure-resistant float liquid level meter | |
| CN205120096U (en) | Horizontal laser survey appearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING BRITE AUTOMATIC METERING SYSTEM CO., LTD. Free format text: FORMER NAME: BEIJING BRITE INTELLIGENT APPARATUS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing City, Changping District Road No. 10 Zhongguancun Bai Fu Industrial Building 4 A zone Patentee after: Beijing Bright Automatic Metering System Co., Ltd. Address before: 102200 Beijing City, Changping District Road No. 10 Zhongguancun Bai Fu Industrial Building 4 A zone Patentee before: Beijing Bright Intelligent Instrument Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |