CN207600570U - A kind of magnetic fluid level gauge - Google Patents
A kind of magnetic fluid level gauge Download PDFInfo
- Publication number
- CN207600570U CN207600570U CN201721903641.3U CN201721903641U CN207600570U CN 207600570 U CN207600570 U CN 207600570U CN 201721903641 U CN201721903641 U CN 201721903641U CN 207600570 U CN207600570 U CN 207600570U
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- Prior art keywords
- drainage tube
- cylinder
- column
- filter box
- strainer
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Abstract
The utility model discloses a kind of magnetic fluid level gauges, it belongs to liquid level gauge technical field, including cylinder, cylinder lower part is equipped with blow-off pipe, and cylinder top is equipped with sealing plate, column is equipped in cylinder, column one end is fixedly mounted on sealing plate, and the column other end is equipped with positioning table, and freely slidable magnetic float is set on column, drainage tube and lower drainage tube are communicated on cylinder, lower drainage tube is equipped with filter device；Filter device includes filter box, and filter box is connected with lower drainage tube, and strainer is equipped between filter box and lower drainage tube, and filter box is equipped with inlet tube, and water wheels are equipped in inlet tube, and water wheels are equipped with shaft, and shaft end is equipped with hairbrush, and hairbrush is matched with strainer；Water wheels is driven to rotate by the flowing of liquid in inlet tube in the utility model, and then strainer is cleaned with electric brush, the kinetic energy of liquid stream is converted into the mechanical energy of water wheels, can both reduce impact force of the liquid stream to magnetic float, strainer can be avoided to be blocked again, be conducive to improve filter efficiency.
Description
Technical field
The utility model is related to liquid level gauge technical fields, and in particular to a kind of magnetic fluid level gauge.
Background technology
Magnetic fluid level gauge is one of widely used live indicating meter of the industrial enterprises such as oil, chemical industry, electric power, metallurgy,
Available for the medium level sensing of the equipment such as various towers, tank, slot, spherical vessel and boiler, but now used magnetic liquid
Position is counted on the tube wall of float chamber that the impurity in detected liquid is easily attached to magnetic fluid level gauge, and floating ball is made to be attached to floating ball
Impurity on the tube wall of room is blocked and very flexible up and down cannot be floated, so as to cannot correctly show the height of liquid level；It is magnetic simultaneously
Liquid level gauge exists when fluid change in container, and magnetic float can be caused unbalance stress easily to wave shaking very by liquid flow impact
To blocking, cause magnetic turning plate small cylinder that cannot overturn in time, the overturning some having is not overturn, influences the accurate of detection
Property.
Invention content
For the problems of in the prior art, a kind of magnetic fluid level gauge provided by the utility model can realize inspection
The filtering in advance of liquid is surveyed, impurity is avoided to be attached on the tube wall of the float chamber of magnetic fluid level gauge, while from improving magnetic float
Stability is conducive to improve the accuracy of detection.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of magnetic fluid level gauge, including cylinder, the cylinder lower part is equipped with blow-off pipe, and the cylinder top is equipped with sealing
Plate, the cylinder is interior to be equipped with column, and described column one end is fixedly mounted on the sealing plate, and the column other end is equipped with fixed
Position platform, is set with freely slidable magnetic float on the column, drainage tube and lower drainage tube is communicated on the cylinder,
The lower drainage tube is equipped with filter device；
The filter device includes filter box, and the filter box is connected with the lower drainage tube, the filter box and lower drainage tube
Between be equipped with strainer, the filter box is equipped with inlet tube, and water wheels are equipped in the inlet tube, and the water wheels are equipped with shaft, institute
Shaft end is stated equipped with hairbrush, the hairbrush is matched with strainer.
Preferably, the filter box bottom is equipped with sludge outlet, and the filter residue discharge generated will be filtered by facilitating.
Preferably, it is set as being threadedly coupled between the column and positioning table, it is convenient for disassembly and assembly, it is convenient that magnetic float is examined
It surveys and replaces.
Preferably, it is equipped with flange between the filter device and lower drainage tube to be fixedly mounted, facilitates the filter device
Maintenance and replacement.
The beneficial effects of the utility model are shown：
1st, in the utility model by inlet tube liquid flowing drive water wheels rotate, and then with electric brush to strainer into
The kinetic energy of liquid stream, is converted into the mechanical energy of water wheels, can not only reduce impact force of the liquid stream to magnetic float, but also can keep away by row cleaning
Exempt from strainer to be blocked, be conducive to improve filter efficiency；
2nd, the movement of magnetic float is limited in the utility model by column, improves magnetic float in moving process
Stability, while positioning table matches with column and magnetic float is positioned, and magnetic float is made to be separated with blow-off pipe, can be had
Effect avoids magnetic float from being in close contact to form vacuum and block mudhole with blow-off pipe, is conducive to ensure the smooth of liquid level gauge blowdown
It carries out.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of magnetic fluid level gauge of the utility model；
Fig. 2 is a kind of sectional view of the cylinder of magnetic fluid level gauge of the utility model；
Fig. 3 is a kind of sectional view of the filter device of magnetic fluid level gauge of the utility model.
In figure：1- cylinders, 2- blow-off pipes, 3- sealing plates, 4- columns, 5- positioning tables, 6- magnetic floats, the upper drainage tubes of 7-,
Drainage tube, 9- filter devices, 10- filter boxs, 11- strainers, 12- inlet tubes, 13- water wheels, 14- shafts, 15- hairbrush, 16- filters under 8-
Slag exports.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
A kind of magnetic fluid level gauge as shown in Figs. 1-3, including cylinder 1,1 lower part of cylinder is equipped with blow-off pipe 2, the cylinder
1 top of body is equipped with sealing plate 3, and column 4 is equipped in the cylinder 1, and described 4 one end of column is fixedly mounted on the sealing plate 3,
4 other end of column is equipped with positioning table 5, is set with freely slidable magnetic float 6 on the column 4, on the cylinder 1
Drainage tube 7 and lower drainage tube 8 are communicated with, the lower drainage tube 8 is equipped with filter device 9；The filter device 9 includes filter box
10, the filter box 10 is connected with the lower drainage tube 8, and strainer 11, the filter are equipped between the filter box 10 and lower drainage tube 8
Case 10 is equipped with inlet tube 12, and water wheels 13 are equipped in the inlet tube 12, and the water wheels 13 are equipped with shaft 14, the shaft 14
End is equipped with hairbrush 15, and the hairbrush 15 is matched with strainer 11.
10 bottom of filter box is equipped with sludge outlet 16, and the filter residue discharge generated will be filtered by facilitating；The column 4 and positioning
It is set as being threadedly coupled between platform 5, it is convenient for disassembly and assembly, it is convenient that magnetic float 6 is detected and replaced；The filter device 9 is under
It is equipped with flange between drainage tube 8 to be fixedly mounted, facilitates the maintenance and replacement of the filter device 9.
During utility model works, liquid stream enters the filter box 10 through the inlet tube 12, then passes through the lower drainage
Pipe 8 enters the cylinder 1, when liquid stream flows in the inlet tube 12, the water wheels 13 is driven to rotate, the water wheels 13 drive
The hairbrush 15 rotates, and the hairbrush 15 cleans the strainer 11, and the filter residue for filtering generation is deposited in the filter box 10
In, it opens the sludge outlet 16 and discharges filter residue, be then shut off the sludge outlet 16, when liquid stream enters the cylinder 1,
The magnetic float 6 rises with liquid level, moves, avoids and the cylinder along the column 4 in 6 uphill process of magnetic float
1 inner surface contacts.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel do various modifications or additions to described specific embodiment or substitute in a similar way, without departing from
The structure of utility model surmounts range defined in the claims, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of magnetic fluid level gauge, it is characterized in that, including cylinder, the cylinder lower part is equipped with blow-off pipe, and the cylinder top is set
There is sealing plate, be equipped with column in the cylinder, described column one end is fixedly mounted on the sealing plate, the column other end
Equipped with positioning table, freely slidable magnetic float is set on the column, drainage tube is communicated on the cylinder under
Drainage tube, the lower drainage tube are equipped with filter device；
The filter device includes filter box, and the filter box is connected with the lower drainage tube, between the filter box and lower drainage tube
Equipped with strainer, the filter box is equipped with inlet tube, is equipped with water wheels in the inlet tube, and the water wheels are equipped with shaft, described turn
Shaft end is equipped with hairbrush, and the hairbrush is matched with strainer.
2. a kind of magnetic fluid level gauge according to claim 1, it is characterized in that, the filter box bottom is equipped with sludge outlet.
3. a kind of magnetic fluid level gauge according to claim 1, it is characterized in that, it is set as screw thread between the column and positioning table
Connection.
4. a kind of magnetic fluid level gauge according to claim 1, it is characterized in that, it is set between the filter device and lower drainage tube
There is flange fixed installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903641.3U CN207600570U (en) | 2017-12-29 | 2017-12-29 | A kind of magnetic fluid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903641.3U CN207600570U (en) | 2017-12-29 | 2017-12-29 | A kind of magnetic fluid level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600570U true CN207600570U (en) | 2018-07-10 |
Family
ID=62769288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903641.3U Active CN207600570U (en) | 2017-12-29 | 2017-12-29 | A kind of magnetic fluid level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600570U (en) |
-
2017
- 2017-12-29 CN CN201721903641.3U patent/CN207600570U/en active Active
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| GR01 | Patent grant |