CN210375335U

CN210375335U - Magnetic liquid level meter of automatically cleaning type

Info

Publication number: CN210375335U
Application number: CN201921585168.8U
Authority: CN
Inventors: 刘斌; 曹彩丽; 刘赟贝贝
Original assignee: Henan Feipusite Instruments And Meters Co ltd
Current assignee: Henan Feipusite Instruments And Meters Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-21
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a magnetism level gauge of automatically cleaning type, including measuring the body, the flange has all been welded at the upper and lower both ends of measuring the body, the lower extreme of measuring the body passes through flange fixedly connected with feed liquor pipe, the inboard sliding connection of measuring the body has the magnetism float, the middle part fixedly connected with connecting plate of magnetism float, and the outside of connecting plate is provided with the pappus brush, the lower extreme of feed liquor pipe passes through flange fixedly connected with blow off pipe, and the lower surface of blow off pipe is provided with the blowoff valve, the fixed slot has been seted up at the middle part of blow off pipe upper surface, the inboard sliding connection of blow off pipe has the movable block, the inboard block of fixed slot is connected with strains a section. This magnetism level gauge of automatically cleaning type is convenient for carry out self-cleaning to the scale deposit on the inner wall, is convenient for collect the impurity of sediment in addition, and makes things convenient for the discharge of follow-up impurity to empty, and it is more convenient that the operation is got up, the effectual practicality that has improved this level gauge.

Description

Magnetic liquid level meter of automatically cleaning type

Technical Field

The utility model relates to a magnetic liquid level meter correlation technique field specifically is a magnetic liquid level meter of automatically cleaning type.

Background

The magnetic liquid level meter works according to a buoyancy principle and a magnetic coupling principle, indication work is carried out through the permanent magnet steel strip movable magnetic turnover plate inside the floater, and the magnetic liquid level meter is particularly suitable for detecting flammable and explosive and corrosive toxic liquid levels and is safer and more reliable.

However, the level gauge is after long-time the use, and the easy absorption has impurity on the inner wall, influences indicating panel's instruction result, leads to the level gauge count inaccuracy, in addition, is not convenient for collect the impurity of sediment, and the clearance of inconvenient follow-up impurity, it is convenient inadequately to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic level gauge of automatically cleaning type to the scale deposit on the inner wall that is not convenient for that proposes among the above-mentioned background art of solution carries out self-cleaning, is not convenient for collect the impurity of sediment in addition, and the discharge of inconvenient follow-up impurity is emptyd, operates the convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning magnetic liquid level meter comprises a measuring pipe body, wherein flanges are welded at the upper end and the lower end of the measuring pipe body, the upper end of the measuring pipe body is fixedly connected with a connecting pipe through the flanges, the lower end of the measuring pipe body is fixedly connected with a liquid inlet pipe through the flanges, the right side of the measuring pipe body is fixedly connected with a magnetic turnover plate through bolts, the inner side of the measuring pipe body is slidably connected with a magnetic floater, the outer side of the magnetic floater is rotatably connected with a roller, the middle part of the magnetic floater is fixedly connected with a connecting plate, the outer side of the connecting plate is provided with a soft hairbrush, the lower end of the liquid inlet pipe is fixedly connected with a drain pipe through the flanges, the lower surface of the drain pipe is provided with a drain valve, the middle part of the upper surface of the drain pipe is provided with a fixed groove, and the inner side of the fixing groove is connected with a filter cylinder in a clamping manner.

Preferably, the diameter sizes of the openings at the upper end and the lower end of the measuring pipe body are smaller than the maximum diameter size of the magnetic floater, and the upper end and the lower end of the magnetic floater are of hemispherical structures.

Preferably, the rollers are distributed on the magnetic floater in a cross shape, and the rollers are symmetrically arranged about the horizontal central axis of the magnetic floater.

Preferably, the soft brush is arranged on the magnetic floater at equal intervals through the connecting plate, and the soft brush is attached to the inner wall of the measuring pipe body.

Preferably, one side of the movable block, which is close to the filter cylinder, is of an arc structure, and the movable block is connected with the filter cylinder in a clamping manner.

Preferably, the diameter size of the filter cylinder is equal to that of the inner side of the liquid inlet pipe, and the filter cylinder forms a detachable structure on the sewage discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the self-cleaning magnetic liquid level meter is convenient for automatically cleaning scales on the inner wall, collecting precipitated impurities, discharging and dumping subsequent impurities, is more convenient and faster to operate, and effectively improves the practicability of the liquid level meter;

1. the device is provided with a magnetic floater and a soft brush, the soft brush is fixedly connected to the middle part of the magnetic floater through a connecting plate, and when the magnetic floater slides up and down, the soft brush starts to slide on the inner wall of the measuring pipe body, so that scales on the inner wall can be automatically cleaned conveniently;

2. the roller wheels and the movable block are arranged, the roller wheels are distributed on the magnetic floater in a cross shape, so that the magnetic floater slides up and down more stably and smoothly, and the movable block is clamped and fixed with the filter cartridge through the elastic deformation of the spring, so that the filter cartridge is convenient to mount and dismount;

3. be equipped with and strain a section of thick bamboo, strain a section of thick bamboo and constitute dismantlement structure on the blow off pipe, strain the setting of a section of thick bamboo, be convenient for collect the impurity of sediment, and the discharge of convenient follow-up impurity is emptyd, the effectual practicality that improves this level gauge.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the connection plate and the soft brush of the present invention.

In the figure: 1. measuring a pipe body; 2. a flange; 3. a connecting pipe; 4. a liquid inlet pipe; 5. a magnetic flap; 6. a magnetic float; 7. a roller; 8. a connecting plate; 9. a soft brush; 10. a blow-off pipe; 11. a blowoff valve; 12. fixing grooves; 13. a movable block; 14. a spring; 15. a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a self-cleaning magnetic liquid level meter comprises a measuring tube body 1, a flange 2, a connecting tube 3, a liquid inlet tube 4, a magnetic turning plate 5, a magnetic floater 6, a roller 7, a connecting plate 8, a soft brush 9, a blow-off tube 10, a blow-off valve 11, a fixed groove 12, a movable block 13, a spring 14 and a filter cartridge 15, wherein the flange 2 is welded at the upper end and the lower end of the measuring tube body 1, the upper end of the measuring tube body 1 is fixedly connected with the connecting tube 3 through the flange 2, the lower end of the measuring tube body 1 is fixedly connected with the liquid inlet tube 4 through the flange 2, the magnetic turning plate 5 is fixedly connected with the right side of the measuring tube body 1 through a bolt, the magnetic floater 6 is slidably connected at the inner side of the measuring tube body 1, the roller 7 is rotatably connected at the outer side of the magnetic floater 6, the connecting plate 8 is fixedly connected at the middle part of the magnetic floater, and the lower surface of the blow-off pipe 10 is provided with a blow-off valve 11, the middle part of the upper surface of the blow-off pipe 10 is provided with a fixed groove 12, the inner side of the blow-off pipe 10 is slidably connected with a movable block 13, one side of the movable block 13 close to the blow-off pipe 10 is fixedly connected with a spring 14, and the inner side of the fixed groove 12 is clamped with a filter cartridge 15.

As in fig. 1, fig. 2 and fig. 4, the diameter of the opening at the upper and lower ends of the measuring tube 1 is smaller than the maximum diameter of the magnetic float 6, and the upper and lower ends of the magnetic float 6 are both of hemispherical structure, the rollers 7 are distributed on the magnetic float 6 in a cross shape, and the rollers 7 are symmetrically arranged about the horizontal central axis of the magnetic float 6, so that the magnetic float 6 slides up and down more stably and smoothly, the soft brush 9 is arranged on the magnetic float 6 at equal intervals through the connecting plate 8, and the soft brush 9 is attached to the inner wall of the measuring tube 1, thereby facilitating the automatic cleaning of the scale on the inner wall.

One side that is close to a section of thick bamboo 15 as movable block 13 in fig. 3 is the arc structure, and movable block 13 is connected with the mode that a section of thick bamboo 15 adopted the block, conveniently strains the installation dismantlement of a section of thick bamboo 15, and the diameter size of a section of thick bamboo 15 equals the diameter size of feed liquor pipe 4 inboards, and strain a section of thick bamboo 15 and constitute dismantlement structure on blow off pipe 10, is convenient for collect the impurity of sediment, and makes things convenient for the discharge of follow-up impurity to empty, the effectual practicality that has improved this level gauge.

The working principle is as follows: when the self-cleaning type magnetic liquid level meter is used, firstly, as shown in figure 1, flanges 2 are welded at the upper end and the lower end of a measuring pipe body 1, a connecting pipe 3 and a liquid inlet pipe 4 are respectively fixed at the upper end and the lower end of the measuring pipe body 1 by using bolts through the flanges 2, the liquid level meter is fixed on corresponding equipment through the connecting pipe 3 and the liquid inlet pipe 4, when the liquid level meter works, liquid flow enters the inside of the measuring pipe body 1, so that a magnetic floater 6 starts to slide at the inner side of the measuring pipe body 1, as shown in figure 2, a connecting plate 8 is fixedly connected at the middle part of the magnetic floater 6, a soft brush 9 is arranged at the outer side of the connecting plate 8, when the magnetic floater 6 slides, the soft brush 9 also starts to slide on the inner wall of the measuring pipe body 1, scales on the inner wall of the measuring pipe body 1 are cleaned, make magnetic float 6 slide more stable, as shown in figure 1, magnetic float 6 is along with the water level removal back, through the magnetic coupling effect, make magnetism turn over board 5 instruct work, when needs empty impurity, discharge out behind the surplus liquid through blowoff valve 11, twist and loosen the bolt of feed liquor pipe 4 lower extreme soon, make feed liquor pipe 4 and blow off pipe 10 separate, and pull out through blow off pipe 10 and strain a section of thick bamboo 15, as shown in figure 3, pulling strains a section of thick bamboo 15, make and strain a section of thick bamboo 15 and fixed slot 12 and separate, and elastic deformation through spring 14, make and strain a section of thick bamboo 15 and movable block 13 and lose the block-lock effect, the dismantlement of a section of thick bamboo 15 is accomplished, this is the whole process that self-cleaning type magnetic level gauge used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A magnetic level gauge of the self-cleaning type, comprising a measuring tube (1), characterized in that: the upper end and the lower end of the measuring pipe body (1) are welded with flanges (2), the upper end of the measuring pipe body (1) is fixedly connected with a connecting pipe (3) through the flanges (2), the lower end of the measuring pipe body (1) is fixedly connected with a liquid inlet pipe (4) through the flanges (2), the right side of the measuring pipe body (1) is fixedly connected with a magnetic turnover plate (5) through bolts, the inner side of the measuring pipe body (1) is connected with a magnetic floater (6) in a sliding manner, the outer side of the magnetic floater (6) is rotatably connected with idler wheels (7), the middle part of the magnetic floater (6) is fixedly connected with a connecting plate (8), a soft brush (9) is arranged on the outer side of the connecting plate (8), the lower end of the liquid inlet pipe (4) is fixedly connected with a sewage discharge pipe (10) through the flanges (2), a sewage discharge valve (11) is arranged on the lower surface of the sewage discharge, the inboard sliding connection of blow off pipe (10) has movable block (13), and one side fixedly connected with spring (14) that just movable block (13) is close to blow off pipe (10), the inboard block of fixed slot (12) is connected with and strains a section of thick bamboo (15).

2. A magnetic level gauge of the self-cleaning type according to claim 1, characterized in that: the diameter sizes of openings at the upper end and the lower end of the measuring pipe body (1) are smaller than the maximum diameter size of the magnetic floater (6), and the upper end and the lower end of the magnetic floater (6) are of hemispherical structures.

3. A magnetic level gauge of the self-cleaning type according to claim 1, characterized in that: the rollers (7) are distributed on the magnetic floater (6) in a cross shape, and the rollers (7) are symmetrically arranged around the horizontal central axis of the magnetic floater (6).

4. A magnetic level gauge of the self-cleaning type according to claim 1, characterized in that: the soft brush (9) is arranged on the magnetic floater (6) at equal intervals through the connecting plate (8), and the soft brush (9) is attached to the inner wall of the measuring pipe body (1).

5. A magnetic level gauge of the self-cleaning type according to claim 1, characterized in that: one side of the movable block (13) close to the filter cartridge (15) is of an arc-shaped structure, and the movable block (13) is connected with the filter cartridge (15) in a clamping manner.

6. A magnetic level gauge of the self-cleaning type according to claim 1, characterized in that: the diameter size of the filter cylinder (15) is equal to the diameter size of the inner side of the liquid inlet pipe (4), and the filter cylinder (15) forms a disassembly structure on the sewage discharge pipe (10).