CN219956664U

CN219956664U - Liquid level meter

Info

Publication number: CN219956664U
Application number: CN202321024391.1U
Authority: CN
Inventors: 方良元; 张再军
Original assignee: Wuhan Haidelong Instrument Science & Technology Co ltd
Current assignee: Wuhan Haidelong Instrument Science & Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-03
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a liquid level meter which comprises a cylinder body, wherein a communicating pipe is arranged on the outer wall of the cylinder body, a stop valve is arranged on the outer wall of the communicating pipe, a cleaning mechanism is arranged at the top of the cylinder body, sliding rods are arranged at the bottom of the cylinder body at equal intervals corresponding to the cleaning mechanism, a magnetic floating ball is connected to the outer wall of the sliding rods in a sliding manner, a through hole is formed in the outer wall of the magnetic floating ball in a penetrating manner, and a magnetic turning plate indicator is arranged on the outer wall of the cylinder body corresponding to the magnetic floating ball. This level gauge, through clean mechanism's setting to in this level gauge use, can drive the brush piece through the rotation handle and go up and down, and then clean the inner wall of barrel, avoid the magnetic levitation ball to be plugged up by the impurity of adhesion and be difficult to nimble activity from top to bottom, guaranteed this level gauge's measurement sensitivity, simultaneously through fixing bolt's setting, thereby be convenient for dismantle clean mechanism and wash the brush piece, and then improved this level gauge's practicality.

Description

Liquid level meter

Technical Field

The utility model relates to the technical field of metering equipment, in particular to a liquid level meter.

Background

The liquid level meter is a common liquid level display device, so that people can intuitively know the liquid level depth in the container, and the liquid level meter is one of the liquid level meters and is suitable for liquid level measurement of various media in petrochemical industry, motor and other systems and industries.

As disclosed in chinese patent CN202120277544.8, the present utility model can display the liquid level on both sides, which is convenient for the personnel to observe, and when detecting the measurement accuracy of the liquid level meter, the personnel can rotate the second liquid level meter to make the first liquid level tube and the second liquid level tube at the same level, and the personnel can compare whether the measurement results of the first liquid level meter and the second liquid level meter are the same, if the measurement results are the same, the measurement accuracy of the liquid level meter is accurate, if the measurement results are different, the average of the two measurement results can be calculated to obtain the correct liquid level, so that when the liquid level meter is inclined, the problem of inaccurate measurement of the liquid level meter is not worry, and the accuracy of the liquid level meter is improved.

Based on the retrieval of the prior art, the prior liquid level meter is known to be in the process of measuring the medium in the container, impurities in the medium are easy to adhere to the inner wall of the liquid level meter, and the impurities on the inner wall of the liquid level meter are accumulated more along with the long-time use of the liquid level meter, so that the floating ball is blocked by the adhered impurities and is difficult to flexibly move up and down, the sensitivity of the liquid level meter is reduced, and the practicability of the liquid level meter is further reduced.

Disclosure of Invention

The utility model aims to provide a liquid level meter for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a level gauge, includes the barrel, the outer wall of barrel is provided with communicating pipe, and the outer wall of communicating pipe is provided with the stop valve, the top of barrel is provided with clean mechanism, and the bottom of barrel corresponds clean mechanism equidistance and is provided with the slide bar, the outer wall sliding connection of slide bar has the magnetic levitation ball, and the outer wall of magnetic levitation ball runs through and has seted up the through-hole, the outer wall of barrel corresponds the magnetic levitation ball and is provided with the magnetic flap indicator.

Preferably, the cleaning mechanism comprises a sealing cover, the top of the sealing cover is fixedly connected with a handle, the bottom of the sealing cover is fixedly connected with a screw rod, and the outer wall of the screw rod is in threaded connection with a connecting disc.

Preferably, the top of connection pad runs through and has offered the spacing groove, and the inner wall sliding connection in the inner wall of slide bar of spacing groove.

Preferably, the outer wall of the connecting disc is provided with a brush block, and the outer wall of the brush block is arranged on the inner wall of the cylinder body in an extrusion mode.

Preferably, the inner thread of the sealing cover is connected with a fixing bolt, and the outer wall of the fixing bolt is also connected with the inner part of the cylinder body in a threaded manner.

Preferably, the outer wall of the cylinder is provided with a conveying pipe, and the other end part of the conveying pipe is provided with a storage tank.

Preferably, the top of the storage tank is provided with a liquid inlet, and the bottom of the cylinder is also provided with a discharge pipe.

Compared with the prior art, the utility model has the beneficial effects that: the liquid level meter;

1. through clean mechanism's setting to in this level gauge use, can drive the brush piece through the rotation handle and go up and down, and then clean the inner wall of barrel, avoid the magnetic levitation ball to be plugged up by the impurity of adhesion and be difficult to nimble activity from top to bottom, guaranteed this level gauge's measurement sensitivity, simultaneously through fixing bolt's setting, thereby be convenient for dismantle clean mechanism and wash the brush piece, and then improved this level gauge's practicality.

2. Through conveyer pipe, storage tank, the setting of inlet to in this level gauge use, can carry the inner wall to the barrel through the detergent in the conveyer pipe with the storage tank, and then improved the cleaning performance of brush piece to the barrel, simultaneously through the setting of blow off pipe, thereby can discharge impurity and the detergent that drops after the cleanness, and then improved the practicality of this level gauge.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the cylinder of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the inside of the cylinder of the present utility model;

fig. 4 is a schematic structural view of the cleaning mechanism of the present utility model.

In the figure: 1. a cylinder; 2. a communicating pipe; 3. a stop valve; 5. a slide bar; 6. a magnetic levitation ball; 7. a through hole; 8. a magnetic flap indicator; 9. a delivery tube; 10. a storage tank; 11. a liquid inlet; 12. a discharge pipe; 4. a cleaning mechanism; 401. a cover; 402. a handle; 403. a screw; 404. a connecting disc; 405. a limit groove; 406. brushing the block; 407. and (5) fixing bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a level gauge, including barrel 1, the outer wall of barrel 1 is provided with communicating pipe 2, and the outer wall of communicating pipe 2 is provided with stop valve 3, and the top of barrel 1 is provided with clean mechanism 4, then the bottom of barrel 1 is provided with slide bar 5 corresponding to clean mechanism 4 equidistance, and the outer wall sliding connection of slide bar 5 has magnetic levitation ball 6, and the outer wall of magnetic levitation ball 6 runs through and has seted up through-hole 7, while the outer wall of barrel 1 is provided with magnetic inversion indicator 8 corresponding to magnetic levitation ball 6, further clean mechanism 4 includes closing cap 401, and the top fixedly connected with handle 402 of closing cap 401, and the bottom fixedly connected with screw 403 of closing cap 401, then the outer wall threaded connection of screw 403 has connection pad 404, and the top of connection pad 404 runs through and has seted up spacing groove 405, and the inner wall sliding connection of spacing groove 405 is at the inner wall of slide bar 5, then the outer wall of connection pad 404 is provided with brush piece 406, and the outer wall extrusion of brush piece 406 sets up the inner wall of barrel 1, and the inside threaded connection of closing cap 401 has fixing bolt 407, while fixing bolt 407's outer wall threaded connection also is at the inside of barrel 1;

more specifically, in the use process of the liquid level meter, the communicating pipe 2 is arranged on the outer wall of the cylinder 1, so that the communicating pipe 2 is communicated with a container to be measured, the stop valve 3 is arranged on the outer wall of the communicating pipe 2, so that the stop valve 3 is opened to convey the medium inside the container to be measured to the inside of the cylinder 1 through the communicating pipe 2, then the inner wall of the cylinder 1 is slightly larger than the diameter of the magnetic levitation ball 6, so that the magnetic levitation ball 6 floats up through buoyancy, and meanwhile, the magnetic levitation ball 6 is provided with the magnetic inversion plate indicator 8 corresponding to the outer wall of the cylinder 1, so that the liquid level of the container to be measured can be displayed according to the display of the magnetic inversion plate indicator 8;

then when the impurities on the inner wall of the cylinder body 1 are excessive and the magnetic levitation ball 6 is difficult to flexibly move up and down, at the moment, the stop valve 3 on the outer wall of the communicating pipe 2 is closed, then the handle 402 is fixedly connected with the top of the sealing cover 401, so that the sealing cover 401 is driven to rotate by rotating the handle 402, then the screw 403 is fixedly connected with the bottom of the sealing cover 401, so that the screw 403 is synchronously driven to rotate, then the connecting disc 404 is connected with the outer wall of the screw 403 through threads, the top of the connecting disc 404 is provided with the limiting groove 405 in a penetrating way, the inner wall of the limiting groove 405 is slidingly connected with the inner wall of the slide bar 5, so that the connecting disc 404 is limited through the slide bar 5, the connecting disc 404 is driven to move up and down through the screw 403, then the outer wall of the connecting disc 404 is provided with the brush block 406, the outer wall of the brush block 406 is extruded on the inner wall of the cylinder body 1, the brush block 406 is composed of a plurality of brushes, so that the inner wall of the cylinder body 1 can be cleaned by the descent of the brush block 406, the magnetic levitation ball 6 is prevented from being blocked by the attached impurities and difficult to flexibly move up and down, and down the measuring sensitivity of the liquid level meter is ensured;

then, the fixing bolt 407 is connected to the inside of the sealing cover 401 in a threaded manner, and the outer wall of the fixing bolt 407 is also connected to the inside of the cylinder 1 in a threaded manner, so that when the cleaning mechanism 4 is not used, the sealing cover 401 can be fixed by the fixing bolt 407 and the cylinder 1 is sealed, and meanwhile, after the fixing bolt 407 is disassembled, the cleaning mechanism 4 can be directly taken out by pulling the handle 402, so that the brush block 406 can be cleaned conveniently;

then, a through hole 7 is formed through the outer wall of the magnetic levitation ball 6, the inner wall of the through hole 7 is slightly larger than the diameter of the screw 403, so that the magnetic levitation ball 6 is prevented from being influenced by the screw 403, then, the magnetic levitation ball 6 is connected with the outer wall of the slide rod 5 in a sliding manner, the bottom of the slide rod 5 is fixedly connected with the inner wall of the bottom of the cylinder 1, the magnetic levitation ball 6 is limited by the two slide rods 5, and the screw 403 is prevented from being difficult to be just inserted into the through hole 7 in the installation process of the cleaning mechanism 4 due to the overturning of the magnetic levitation ball 6;

through the above, thereby in this level gauge use, can drive brush piece 406 through rotation handle 402 and go up and down, and then clean the inner wall of barrel 1, avoid magnetic levitation ball 6 to be plugged up by the impurity of adhesion and be difficult to nimble the activity from top to bottom, guaranteed this level gauge's measurement sensitivity, simultaneously through fixing bolt 407's setting, thereby be convenient for dismantle clean mechanism 4 and wash brush piece 406, and then improved this level gauge's practicality.

Embodiment two:

on the basis of the embodiment, in order to facilitate the discharge of impurities and cleaning agents falling after cleaning, the outer wall of the cylinder 1 is provided with a conveying pipe 9, the other end part of the conveying pipe 9 is provided with a storage tank 10, the top of the storage tank 10 is provided with a liquid inlet 11, and the bottom of the cylinder 1 is also provided with a discharge pipe 12;

more specifically, in the present embodiment, in the use process of the liquid level meter, the stop valve 3 is installed on the outer walls of the conveying pipe 9 and the discharge pipe 12, then the conveying pipe 9 is arranged on the outer wall of the cylinder 1, the storage tank 10 is arranged at the other end of the conveying pipe 9, and the liquid inlet 11 is arranged at the top of the storage tank 10, so that the cleaning agent can be added into the storage tank 10 through the liquid inlet 11, further in the use process of the cleaning mechanism 4, the stop valve 3 on the outer wall of the conveying pipe 9 is opened, the cleaning agent in the storage tank 10 is conveyed to the inner wall of the cylinder 1 through the conveying pipe 9, so that in the lifting cleaning process of the brush block 406, the surface of the brush block 406 can be stained with the cleaning agent, the cleaning effect of the brush block 406 on the cylinder 1 is further improved, then the cleaning agent falls down along the inner wall of the cylinder 1 and gathers at the bottom of the cylinder 1 under the influence of gravity, the inner wall of the bottom of the cylinder 1 can be soaked, the impurities, which are not cleaned by the brush block 406, loose occur in the long-time, and the smooth bottom of the cylinder 1 is ensured, and the bottom of the cylinder 1 is precipitated;

then, a discharge pipe 12 is further arranged at the bottom of the barrel 1, and after cleaning is completed, a stop valve 3 on the outer wall of the discharge pipe 12 is opened at the moment, so that impurities precipitated at the bottom of the barrel 1 and impurities falling after cleaning of the brush block 406 are discharged through the discharge pipe 12 at the same time;

through as described above to in this level gauge use, can carry the inner wall to barrel 1 through conveyer pipe 9 with the detergent in the storage tank 10, and then improved the cleaning performance of brush piece 406 to barrel 1, simultaneously through the setting of blow off pipe 12, thereby can discharge impurity and the detergent that drops after the cleaning, and then improved the practicality of this level gauge.

Working principle: when the liquid level meter is used, the liquid level meter is firstly communicated with a container to be measured through the communicating pipe 2, then the stop valve 3 is opened to convey the medium inside the container to be measured to the inside of the cylinder 1 through the communicating pipe 2, so that the magnetic floating ball 6 floats through buoyancy, and meanwhile, the magnetic turning plate indicator 8 is arranged on the outer wall of the cylinder 1 corresponding to the magnetic floating ball 6, so that the liquid level of the container to be measured can be displayed according to the display of the magnetic turning plate indicator 8;

then when the impurities on the inner wall of the cylinder body 1 are excessive and the magnetic levitation ball 6 is difficult to flexibly move up and down, at the moment, the stop valve 3 on the outer wall of the communicating pipe 2 is closed, then the screw 403 is driven to rotate by the rotating handle 402, and then the connecting disc 404 is limited by the sliding rod 5, so that the brush block 406 can be driven to descend by the rotating handle 402 and the inner wall of the cylinder body 1 can be cleaned;

when the cleaning mechanism 4 is not used, the sealing cover 401 can be fixed through the fixing bolt 407 and the cylinder body 1 is sealed, meanwhile, after the fixing bolt 407 is disassembled, the handle 402 can be pulled to directly take out the cleaning mechanism 4, so that the brush block 406 is convenient to clean, then the inner wall of the through hole 7 is slightly larger than the diameter of the screw 403, so that the influence of the screw 403 on the magnetic levitation ball 6 is avoided, and meanwhile, the magnetic levitation ball 6 is limited through the two sliding rods 5, and the screw 403 is prevented from being just inserted into the through hole 7 in the installation process of the cleaning mechanism 4 due to the influence of overturning of the magnetic levitation ball 6;

then in the use of cleaning mechanism 4, open the stop valve 3 of conveyer pipe 9 outer wall, carry the inner wall at barrel 1 to the detergent in the storage jar 10 through conveyer pipe 9, thereby in the clean in-process of brush piece 406 lift, the surface of brush piece 406 can be stained with the detergent, and then the cleaning effect of brush piece 406 to barrel 1 has been improved, simultaneously under the influence of gravity, the detergent will fall along the inner wall of barrel 1 and gather in the bottom of barrel 1, thereby can soak the inner wall of the bottom of barrel 1, make the bottom inner wall of barrel 1 not become flexible and deposit in the bottom of barrel 1 under the long-time soaking by the impurity that brush piece 406 was clean, finally after the cleaning is accomplished, open the stop valve 3 of discharge tube 12 outer wall this moment, make the impurity that barrel 1 bottom was deposited and the impurity that drops after the brush piece 406 was clean discharge through discharge tube 12 simultaneously.

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

Claims

1. A gauge comprising a cylinder (1), characterized in that: the outer wall of barrel (1) is provided with communicating pipe (2), and the outer wall of communicating pipe (2) is provided with stop valve (3), the top of barrel (1) is provided with clean mechanism (4), and the bottom of barrel (1) corresponds clean mechanism (4) equidistance and is provided with slide bar (5), the outer wall sliding connection of slide bar (5) has magnetic levitation ball (6), and the outer wall of magnetic levitation ball (6) runs through and has seted up through-hole (7), the outer wall of barrel (1) corresponds magnetic levitation ball (6) and is provided with magnetic flap indicator (8).

2. A liquid level gauge according to claim 1, characterized in that the cleaning mechanism (4) comprises a cover (401), a handle (402) is fixedly connected to the top of the cover (401), a screw (403) is fixedly connected to the bottom of the cover (401), and a connecting disc (404) is connected to the outer wall of the screw (403) in a threaded manner.

3. The liquid level meter according to claim 2, wherein a limit groove (405) is formed in the top of the connecting disc (404) in a penetrating manner, and the inner wall of the limit groove (405) is slidably connected to the inner wall of the slide rod (5).

4. A gauge according to claim 3, characterized in that the outer wall of the connecting disc (404) is provided with a brush block (406), and the outer wall of the brush block (406) is arranged on the inner wall of the cylinder (1) in a pressing manner.

5. A gauge according to claim 2, characterized in that the inside of the cover (401) is screwed with a fixing bolt (407), and the outer wall of the fixing bolt (407) is also screwed inside the cylinder (1).

6. A gauge according to claim 1, characterized in that the outer wall of the cylinder (1) is provided with a delivery pipe (9), and that the other end of the delivery pipe (9) is provided with a storage tank (10).

7. A gauge according to claim 6, characterized in that the top of the tank (10) is provided with a liquid inlet (11), and the bottom of the cylinder (1) is further provided with a discharge pipe (12).