CN212340373U

CN212340373U - Anti-blocking device for magnetic turning plate liquid level meter

Info

Publication number: CN212340373U
Application number: CN202020735859.8U
Authority: CN
Inventors: 杨玉芹; 于德青
Original assignee: Shanghai Chikong Automation Instrument Co ltd
Current assignee: Shanghai Chikong Automation Instrument Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-12
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a level gauge technical field discloses a stifled device is prevented to magnetism turn-over plate level gauge, including the level gauge, first screw hole has been seted up in the upper end left side of level gauge, spiral connection has the threaded rod in the first screw hole, the inboard of level gauge is equipped with the filter screen, the upper end fixed mounting of filter screen has the fixed plate, the lower extreme of threaded rod and the upper end swing joint of fixed plate. The utility model discloses a setting of filter screen can be effectual filter water, further can prevent that the level gauge from blockking up, when needs clear up the filter screen, thereby arrange the filter screen in the blow-off pipe through twisting the threaded rod, and seal up the upside of blow-off pipe through the fixed plate, then demolish the baffle through unscrewing the bolt, further can be convenient clear up the filter screen in the blow-off pipe, thereby need not stop production system, further can not seriously influence production efficiency, and is comparatively practical, and is suitable for extensive popularization and use.

Description

Anti-blocking device for magnetic turning plate liquid level meter

Technical Field

The utility model relates to a level gauge technical field specifically is a magnetism turns over board level gauge and prevents stifled device.

Background

The magnetic turning plate liquid level meter can be used for detecting the liquid level of media of equipment such as various towers, tanks, troughs, spherical containers, boilers and the like, generally, the magnetic turning plate liquid level meter comprises a lower installation type and a side installation type, the side installation type is a main stream, and the side installation type magnetic turning plate liquid level meter is fixed on the side surface of a measured container through a connecting flange.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the existing magnetic turning plate liquid level meter is generally provided with a filter screen between the liquid level meter and a connected container, but the magnetic turning plate liquid level meter is in a working state for a long time, the filter screen is blocked, the measurement of the liquid level meter is easy to lose efficacy, and when the filter screen is blocked and cleaned, a production system needs to be stopped, so that the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism turns over board level gauge and prevents stifled device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-blocking device of a magnetic turning plate liquid level meter comprises a liquid level meter;

first screw hole has been seted up in the upper end left side of level gauge, threaded rod has in the first screw hole screwed connection, the inboard of level gauge is equipped with the filter screen, the upper end fixed mounting of filter screen has the fixed plate, the lower extreme of threaded rod and the upper end swing joint of fixed plate, the fixed intercommunication in lower extreme left side of level gauge has the blow off pipe, the lower extreme fixed mounting of filter screen has the closing plate, the closing plate arrange the inboard of blow off pipe in and with blow off pipe swing joint, the second screw hole has all been seted up to the lower extreme left and right sides of blow off pipe, the downside of blow off pipe is equipped with the baffle, the bolt has all been run through at both ends about the baffle, two the bolt respectively with two second screw hole screwed connection.

As an optimal implementation mode of the utility model, both ends fixed mounting has the flange about the level gauge, two the fixed orifices has all been seted up on the flange.

As a preferred embodiment of the present invention, a sealing gasket is fixedly installed at the lower end of the fixing plate.

As a preferred embodiment of the present invention, the outer side of the threaded rod and the outer side of the bolt are both sleeved with rubber sleeves.

As a preferred embodiment of the present invention, a sealing ring is disposed outside the flange.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a magnetism turns over board level gauge and prevents stifled device, can effectually filter water through the setting of filter screen, further can prevent that the level gauge from blockking up, when needs clear up the filter screen, thereby arrange the filter screen in the blow-off pipe in through twisting the movable threaded rod, and seal up the upside of blow-off pipe through the fixed plate, then demolish the baffle through unscrewing the bolt, further can be convenient clear up the filter screen in the blow-off pipe, thereby need not stop production system, further can not seriously influence production efficiency.

2. The utility model relates to a magnetism turns over board level gauge and prevents stifled device, can be convenient through the setting of flange and fixed orifices install the level gauge and dismantle.

3. The utility model relates to a magnetism turns over board level gauge and prevents stifled device, the leakproofness that can effectual increase fixed plate and blow off pipe through the setting of sealed pad prevents that water from oozing from the gap when clearing up the filter screen.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an anti-blocking device of a magnetic turn-over plate level gauge of the present invention;

fig. 2 is the utility model relates to a magnetism turns over board level gauge and prevents stifled device second screw hole's front view.

In the figure: 1. a liquid level meter; 2. a rubber sleeve; 3. a threaded rod; 4. a first threaded hole; 5. a flange; 6. a fixing hole; 7. a seal ring; 8. a fixing plate; 9. a gasket; 10. a filter screen; 11. a sealing plate; 12. a blow-off pipe; 13. a baffle plate; 14. a bolt; 15. and a second threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-blocking device of a magnetic turning plate liquid level meter comprises a liquid level meter 1;

the left side of the upper end of the liquid level meter 1 is provided with a first threaded hole 4, a threaded rod 3 is spirally connected in the first threaded hole 4, a filter screen 10 is arranged on the inner side of the liquid level meter 1, a fixed plate 8 is fixedly arranged at the upper end of the filter screen 10, the lower end of the threaded rod 3 is movably connected with the upper end of the fixed plate 8, the left side of the lower end of the liquid level meter 1 is fixedly communicated with a sewage discharge pipe 12, a sealing plate 11 is fixedly arranged at the lower end of the filter screen 10, the sealing plate 11 is arranged at the inner side of the sewage discharge pipe 12 and is movably connected with the sewage discharge pipe 12, the left side and the right side of the lower end of the sewage discharge pipe 12 are respectively provided with a second threaded hole 15, a baffle 13 is arranged at the lower side of the sewage discharge pipe 12, bolts 14 penetrate through the left end and the right end of the, further can prevent that level gauge 1 from blockking up, when needs clear up filter screen 10, thereby arrange filter screen 10 in blow off pipe 12 through twisting threaded rod 3 to seal the upside of blow off pipe 12 through fixed plate 8, then demolish baffle 13 through unscrewing bolt 14, further can be convenient clear up filter screen 10 in blow off pipe 12, thereby need not stop production system, further can not seriously influence production efficiency.

In this embodiment (as shown in fig. 1), both ends fixed mounting has flange 5 about level gauge 1, two fixed orifices 6 have all been seted up on flange 5, can be convenient install and dismantle level gauge 1 through setting up of flange 5 and fixed orifices 6.

In this embodiment (see fig. 1), the lower end of the fixing plate 8 is fixedly provided with a sealing gasket 9, and the sealing performance between the fixing plate 8 and the sewage draining pipe 12 can be effectively improved by the sealing gasket 9, so that water is prevented from leaking from the gap when the filter screen 10 is cleaned.

In this embodiment (please refer to fig. 1), the rubber sleeves 2 are respectively sleeved on the outer sides of the threaded rod 3 and the bolt 14, and the threaded rod 3 and the bolt 14 can be effectively protected by the rubber sleeves 2, so that the service lives of the threaded rod 3 and the bolt 14 are further prolonged.

In this embodiment (see fig. 1), a sealing ring 7 is disposed on an outer side of the flange 5, and the sealing performance of the flange 5 connection can be effectively increased by the sealing ring 7.

It should be noted that the utility model relates to a magnetism turns over board level gauge and prevents stifled device, including level gauge 1, rubber sleeve 2, threaded rod 3, first screw hole 4, flange 5, fixed orifices 6, sealing washer 7, fixed plate 8, sealed pad 9, filter screen 10, closing plate 11, blow off pipe 12, baffle 13, bolt 14, second screw hole 15, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all are that this technical staff can learn through the technical manual or through conventional experimental method, in operation, can effectively filter water through the setting of filter screen 10, further can prevent level gauge 1 to block up, when needing to clear up filter screen 10, thereby through twisting and moving threaded rod 3 and placing filter screen 10 in blow off pipe 12, and seal the upside of blow off pipe 12 through fixed plate 8, then demolish baffle 13 through unscrewing bolt 14, further can be convenient to the filter screen 10 in the blow off pipe 12 clear up, thereby need not stop production system, further can not seriously influence production efficiency, setting up through flange 5 and fixed orifices 6 can be convenient install and dismantle level gauge 1, can effectual increase fixed plate 8 and blow off pipe 12's leakproofness through sealed setting up of filling up 9, prevent that water from oozing from in the gap when clearing up filter screen 10, can effectually protect threaded rod 3 and bolt 14 through setting up of rubber sleeve 2, further extension threaded rod 3 and bolt 14's life, can effectual increase flange 5 connected leakproofness through sealing washer 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-blocking device of a magnetic turn-over plate liquid level meter is characterized by comprising a liquid level meter (1);

the upper end left side of the liquid level meter (1) is provided with a first threaded hole (4), a threaded rod (3) is spirally connected in the first threaded hole (4), a filter screen (10) is arranged on the inner side of the liquid level meter (1), a fixed plate (8) is fixedly arranged at the upper end of the filter screen (10), the lower end of the threaded rod (3) is movably connected with the upper end of the fixed plate (8), the lower end left side of the liquid level meter (1) is fixedly communicated with a sewage discharge pipe (12), a sealing plate (11) is fixedly arranged at the lower end of the filter screen (10), the sealing plate (11) is arranged on the inner side of the sewage discharge pipe (12) and is movably connected with the sewage discharge pipe (12), the left side and the right side of the lower end of the sewage discharge pipe (12) are both provided with second threaded holes (15), a baffle (13) is arranged on the lower side of the sewage discharge pipe, the two bolts (14) are respectively in threaded connection with the two second threaded holes (15).

2. The anti-blocking device for the magnetic turn-over plate liquid level meter, according to claim 1, is characterized in that: both ends fixed mounting has flange (5), two about level gauge (1) all seted up fixed orifices (6) on flange (5).

3. The anti-blocking device for the magnetic turn-over plate liquid level meter, according to claim 1, is characterized in that: and a sealing gasket (9) is fixedly arranged at the lower end of the fixing plate (8).

4. The anti-blocking device for the magnetic turn-over plate liquid level meter, according to claim 1, is characterized in that: the outer side of the threaded rod (3) and the outer side of the bolt (14) are both sleeved with rubber sleeves (2).

5. The anti-blocking device for the magnetic turn-over plate liquid level meter, according to claim 2, is characterized in that: and a sealing ring (7) is arranged on the outer side of the flange (5).