CN202814500U - Liquid level meter - Google Patents
Liquid level meter Download PDFInfo
- Publication number
- CN202814500U CN202814500U CN201220455936.XU CN201220455936U CN202814500U CN 202814500 U CN202814500 U CN 202814500U CN 201220455936 U CN201220455936 U CN 201220455936U CN 202814500 U CN202814500 U CN 202814500U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- measuring cylinder
- sounding rod
- level gauge
- float
- 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 - Lifetime
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a liquid level meter, which is composed of a measuring barrel, a magnetostriction liquid level meter measuring rod and a floater, and is characterized in that the measuring barrel is connected with a measured container through a flange; the floater is arranged in the measuring barrel; and the magnetostriction liquid level meter measuring rod is fixedly arranged outside the measuring barrel. With the adoption of the structure of the liquid level meter, not only is the condition that equipment can reliably run for a long time, and is convenient to install and maintain is guaranteed, but also the condition that the equipment is checked and maintained on line, thus being beneficial for reducing wastes of labor and material resources.
Description
Technical field
The utility model relates to a kind of liquid level gauge, particularly a kind of magnetostriction liquidometer.
Background technology
In Chemical Manufacture, must select suitable measurement instrument type according to the physical property of measuring media, the magnetostriction liquidometer measuring accuracy reaches 0.1mm, is a kind of ideal survey instrument.But the medium high for viscosity, that corrosivity is strong is difficult to select the measurement scheme of an optimum, because although the magnetostriction liquidometer of traditional structure can reach desirable measurement effect in short-term when level gauging, but medium can gather, be attached on the sounding rod of magnetostriction liquidometer after long-time the measurement, the float motion that causes being installed on the sounding rod is not smooth, finally can cause float to rest on a certain position after running up to a certain degree, make to measure and form dead value, cause and measure falsity water level etc., use that can't be long-term.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid level gauge, and this liquid level gauge can not only guarantee that equipment moves stably in a long term, and installation, easy to maintenance can also be implemented in the ray examination maintenance, and is conducive to reduce the human and material resources waste.
Of the present utility model being characterised in that: a kind of liquid level gauge, by measuring cylinder, magnetostriction liquidometer sounding rod and float form, it is characterized in that: described measuring cylinder is connected by flange with tested container, it is inner that described float is positioned over described measuring cylinder, and it is outside that described magnetostriction liquidometer sounding rod is fixed in described measuring cylinder.
Further, above-mentioned float is the magnet steel float.
Further, outside the above-mentioned magnetostriction liquidometer sounding rod sounding rod protection tube is housed.
Further, above-mentioned sounding rod protection tube is without the magnetic conductivity body.
Further, connect between the flange of above-mentioned measuring cylinder and tested container the first operation valve is installed.
Further, above-mentioned measuring cylinder bottom is equipped with blind flange, and described measuring cylinder top is equipped with plug.
Further, above-mentioned blind flange middle part has the hole, and the second operation valve is housed on the described hole.
The utility model has the advantage of: sounding rod does not directly contact with measuring media, be applicable to the larger occasion of measuring media viscosity ratio, in the phenomenon of improving the float bite that the conventional mounting mode causes, improve measuring accuracy in, strengthened the durability of equipment, reduced the maintenance of equipment, reduce input cost, increase the service life, measurable medium scope can extend to toughness, Korrosionsmedium.In addition, it is simple and convenient that this liquid level gauge is installed, and strong operability can on-line proving, even break down, does not also need whole vessel isolation out just can be overhauled.
Description of drawings
Fig. 1 is synoptic diagram of the present utility model.
Among the figure: 1 is tested container; 2 is plug; 3 is the magnetostriction liquidometer sounding rod; 4 is the sounding rod protection tube; 5 is float; 6 is flange; 7 is the first operation valve; 8 is measuring cylinder; 9 is blind flange; 10 is the second operation valve.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing are described in detail below.
With reference to legend, a kind of liquid level gauge, by measuring cylinder 8, magnetostriction liquidometer sounding rod 4 and float 5 form, its feature exists: be connected by flange 6 with tested container 1 in described measuring cylinder 8, described float 5 is positioned over described measuring cylinder 8 inside, and described magnetostriction liquidometer sounding rod 4 is fixed in described measuring cylinder 8 outsides.
Above-mentioned float 5 is the magnet steel float.
Sounding rod protection tube 4 is equipped with in above-mentioned magnetostriction liquidometer sounding rod 3 outsides.
Above-mentioned sounding rod protection tube 4 is without the magnetic conductivity body.
6 of flanges that connect above-mentioned measuring cylinder 8 and tested container 1 are equipped with the first operation valve 7.
Above-mentioned measuring cylinder 8 bottoms are equipped with blind flange 9, and described measuring cylinder 8 tops are equipped with plug 2.
Above-mentioned blind flange 9 middle parts have the hole, and the second operation valve 10 is housed on the described hole.
In the utility model; before using first; open measuring cylinder 8 bottom blind flanges 9; put float 5 into measuring cylinder 8 inside; magnetostriction liquidometer sounding rod 3 is close to measuring cylinder 8 outer walls to be fixed with sounding rod protection tube 4; when installing, note the corresponding float 5 of zero-bit of magnetostriction liquidometer sounding rod 3 in the position of measuring cylinder bottom, determine whether null position is correct just can for after the installation liquid level gauge power on.
In use, according to connecting pipe principle, the liquid level in the tested container 1 is consistent with liquid levels in the measuring cylinder 8, and the upper-lower position by measuring cylinder 8 interior floats 5 reflects the liquid level in the tested container 1.
When this liquid level gauge checks precision, can close first the first operation valve 7, open the second operation valve 10, by the reduction of liquid level in the measuring cylinder 8, float 5 will fall after rise to zero-bit, change to determine precision by checking the reading on the magnetostriction liquidometer sounding rod 3.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. liquid level gauge, by measuring cylinder, magnetostriction liquidometer sounding rod and float form, it is characterized in that: described measuring cylinder is connected by flange with tested container, it is inner that described float is positioned over described measuring cylinder, it is outside that described magnetostriction liquidometer sounding rod is fixed in described measuring cylinder, connects between the flange of described measuring cylinder and tested container the first operation valve is installed.
2. liquid level gauge according to claim 1, it is characterized in that: described float is the magnet steel float.
3. liquid level gauge according to claim 1 is characterized in that: the sounding rod protection tube is housed outside the described magnetostriction liquidometer sounding rod.
4. liquid level gauge according to claim 3 is characterized in that: described sounding rod protection tube is for without the magnetic conductivity body.
5. liquid level gauge according to claim 1, it is characterized in that: described measuring cylinder bottom is equipped with blind flange, and described measuring cylinder top is equipped with plug.
6. liquid level gauge according to claim 5 is characterized in that: have the hole in the middle part of the described blind flange, the second operation valve is housed on the described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455936.XU CN202814500U (en) | 2012-09-10 | 2012-09-10 | Liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455936.XU CN202814500U (en) | 2012-09-10 | 2012-09-10 | Liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814500U true CN202814500U (en) | 2013-03-20 |
Family
ID=47873360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220455936.XU Expired - Lifetime CN202814500U (en) | 2012-09-10 | 2012-09-10 | Liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221211A (en) * | 2015-09-01 | 2016-01-06 | 东风朝阳朝柴动力有限公司 | Automatic makeup is to formula engine lubrication oil consumption detection system |
| CN110320157A (en) * | 2019-08-03 | 2019-10-11 | 成都中核鑫星应用技术研究所 | A kind of on-line measurement device of crude oil water content |
-
2012
- 2012-09-10 CN CN201220455936.XU patent/CN202814500U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221211A (en) * | 2015-09-01 | 2016-01-06 | 东风朝阳朝柴动力有限公司 | Automatic makeup is to formula engine lubrication oil consumption detection system |
| CN110320157A (en) * | 2019-08-03 | 2019-10-11 | 成都中核鑫星应用技术研究所 | A kind of on-line measurement device of crude oil water content |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: Shimen Ao Dong Zhuang Industrial Park town of Xiuyu District 351156 Fujian city of Putian Province Patentee after: FUJIAN EVERSUN TECHNOLOGY Co.,Ltd. Address before: 350206 Fujian city of Fuzhou province Changle City Airport Industrial Zone Pengcheng Road No. 28 Patentee before: Fujian Jinjiang Petrochemical Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |