CN219495373U

CN219495373U - Liquid level meter device

Info

Publication number: CN219495373U
Application number: CN202320882527.6U
Authority: CN
Inventors: 王平; 李传贵; 蔺建全; 苏新发
Original assignee: Laiwu City Zhaoxin New Materials Co ltd
Current assignee: Laiwu City Zhaoxin New Materials Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-08
Anticipated expiration: 2033-04-19

Abstract

The utility model belongs to the technical field of liquid level detection, and relates to a liquid level meter device which comprises sealing pipelines, liquid level columns and fixing mechanisms, wherein heat tracing belts are vertically arranged on the outer surfaces of the liquid level columns, two ends of each liquid level column are connected with a decontamination valve in a flange mode, scale panels are arranged on the outer surfaces of the liquid level columns, the liquid level columns are fixedly connected with the symmetrically distributed sealing pipelines, the fixing mechanisms are arranged on the outer surfaces of the liquid level columns and are located between the sealing pipelines, and the sealing pipelines and the fixing mechanisms are arranged on symmetrical sides of the scale panels. The liquid level meter solves the problem that liquid in the liquid level meter is frozen at low temperature in winter and cannot be used, has good stability and sealing performance, can be cleaned at any time, and avoids accumulation of dirt inside.

Description

Liquid level meter device

Technical Field

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

Background

The level of the liquid medium in the container is called the liquid level, and the instrument for measuring the liquid level is called a liquid level meter. The liquid level meter is one of the material level meters, can be applied to occasions such as process tanks, daily tanks, water tanks and the like, is mainly applied to industries such as oil fields, chemical industry, electric power, metallurgy and the like, is suitable for measuring toxic and corrosive liquid and works in high-temperature and high-pressure environments; the measuring object of the liquid level meter is mostly liquid medium, and the liquid level meter can be divided into a plurality of types according to the property of the measuring object and the measuring method: such as a magnetic flap level gauge, an ultrasonic level gauge, a radar level gauge, a drop-in level gauge, a glass tube level gauge, etc.

The magnetic flap liquid level meter has high cost performance, is quite common, and the connecting pipe of the existing liquid level Ji Yuan transmission device is often arranged at the rear side of the pipe wall and lacks a sealing device, so that the sealing device is needed to be considered to avoid liquid leakage, the use is inconvenient, the sizes of all containers to be measured are not the same, and the length of the connecting pipe of the liquid level meter is needed to be considered during installation; most of the existing liquid level meter devices are not provided with a fixing mechanism, so that the stability of the device fixing can be greatly affected; the liquid in the liquid level meter is easy to freeze in winter at low temperature, and measurement is influenced.

Disclosure of Invention

The utility model provides a liquid level meter device for solving the problems that an existing connecting pipe is lack of sealing, different in container shape, not provided with a fixing mechanism and capable of measuring the influence of icing in winter at low temperature.

The technical scheme of the utility model is realized by the following scheme: the utility model provides a liquid level meter device, includes sealed pipeline, liquid level post and fixed establishment, the liquid level post surface has set up the companion area along vertical, liquid level post both ends flange joint scrubbing valve, the liquid level post surface is equipped with the scale panel, liquid level post fixed connection symmetric distribution's sealed pipeline, the liquid level post surface is equipped with fixed establishment, fixed establishment is located between the sealed pipeline, sealed pipeline with fixed establishment all sets up in scale panel symmetry side.

Through above technical scheme, set up the companion tropical perfect solution winter low temperature in the liquid level post liquid easily freeze the problem, companion tropical time spent outage can, the dirt removal valve is convenient for clear up remaining dirt in the liquid level post, has better steadiness, seal strength is high.

Preferably, the sealing pipeline comprises a sleeve telescopic joint and an automatic manual sealer, wherein the sleeve telescopic joint is connected with the automatic manual sealer through a flange, and the automatic manual sealer is connected with the liquid level column through a pipeline.

Through above technical scheme, manual-automatic seal ware and flange ring cooperation have greatly increased the level gauge leakproofness, prevent that liquid leakage from leading to measuring mistake in the level gauge working process, but the pipeline adopts sleeve pipe telescopic joint adjustable liquid level post and the distance of the container that awaits measuring when the installation, increase the suitability of level gauge and seal reliably.

Preferably, the outer surface of the liquid level column is provided with a protruding block, and the liquid level column is fixedly connected with the fixing mechanism through the protruding block.

Preferably, the fixing mechanism comprises a telescopic device, a clamping plate, a bolt and a flange fixing ring, wherein the clamping plate is fixedly connected with the protruding block through the bolt, the telescopic device is connected with the liquid level column through the clamping plate, and the telescopic end of the telescopic device is provided with the flange fixing ring.

Preferably, the telescopic device comprises a telescopic rod, a fixed plate, a rocking handle mechanism and a bearing, wherein the telescopic rod and the fixed plate are of an integrated structure, a flange fixing ring is arranged at the telescopic end of the telescopic rod, the bearing is arranged inside the telescopic end of the telescopic rod, the fixed plate is arranged at the other end of the telescopic rod, the rocking handle mechanism is connected with the rocking handle mechanism through threads of the fixed plate, the rocking handle mechanism is connected with the telescopic rod through the rotation of the bearing, and the rocking handle mechanism is arranged on two sides of the clamping plate.

Through above technical scheme, fixed establishment bolted connection easy dismounting changes, but telescopic link and rocking handle mechanism cooperation make it manual regulation fixed establishment's length in order to reach better suitability, through the flange solid fixed ring at telescopic link top with further stabilising arrangement.

Preferably, the decontamination valve comprises a pipe orifice and a manual sealer, wherein the pipe orifice is arranged at one end of the manual sealer, and the other end of the manual sealer is connected with the liquid level column in a flange manner.

Through above technical scheme, manual seal ware has increased the liquid level gauge leakproofness with the cooperation of flange ring, goes up the dirt removal valve under the cooperation of dirt removal valve and can clean up the dirt in the liquid level post.

In summary, the utility model has the following beneficial effects:

1. according to the utility model, the problem that liquid in the liquid level column is easy to freeze in winter at low temperature is perfectly solved by arranging the heat tracing belt, the heat tracing belt is not powered off when not used, the dirt removing valve is convenient for cleaning residual dirt in the liquid level column, and the liquid level column has good stability and high sealing strength.

2. Manual seal ware and manual-automatic seal ware all cooperate with the flange ring, greatly increased the liquid level gauge leakproofness, prevent that liquid leakage from leading to measuring the mistake in the liquid level gauge working process, go up the dirt cleaning up in the dirt removal valve can be with the liquid level post under the dirt removal valve cooperation, the pipeline adopts the sleeve pipe telescopic joint adjustable liquid level post when the installation with the distance of the container that awaits measuring, increase the suitability of liquid level gauge, fixed establishment bolted connection is convenient for dismantle and change, but telescopic link and rocking handle mechanism cooperation make it manual regulation fixed establishment's length in order to reach better suitability, the flange solid fixed ring through the telescopic link top is with further stabilising arrangement.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a decontamination valve according to the present utility model;

FIG. 3 is a schematic perspective view of a sealed pipe in accordance with the present utility model;

FIG. 4 is a schematic perspective view of the fixing mechanism of the present utility model;

fig. 5 is a cross-sectional view of the telescoping rod in the securing mechanism.

Reference numerals illustrate: 1. a decontamination valve; 11. a pipe orifice; 12. a manual sealer; 2. sealing the pipeline; 21. a sleeve expansion joint; 22. a manual-automatic sealer; 3. a liquid level column; 4. a fixing mechanism; 41. a telescoping device; 401. a telescopic rod; 402. a fixing plate; 403. a rocking handle mechanism; 404. a bearing; 42. a clamping plate; 43. a bolt; 44. a flange fixing ring; 5. a scale panel; 6. a heat tracing belt; 7. protruding blocks.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the present disclosure, as described in further detail below with reference to the accompanying drawings.

The liquid level column 3 in the liquid level meter is internally provided with a magnetic ball which floats and descends along with the liquid level, and the magnetic turning plate in the scale panel 5 is turned over by the magnetic force of the magnetic ball and is used for displaying the liquid level, which is a known prior art and is not described in detail below.

1-5, including sealed pipeline 2, liquid column 3 and fixed mechanism 4, liquid column 3 both ends flange joint scrubbing valve 1, wherein scrubbing valve 1 includes mouth of pipe 11 and manual seal 12, mouth of pipe 11 sets up in manual seal 12 one end, manual seal 12 other end flange joint liquid column 3, when the scale deposit needs to be cleared up in liquid column 3, shut down the liquid level gauge, let it stop working, open liquid column 3 below manual seal 12, liquid or the scale deposit of liquid column 3 is got rid of cleanly, if the scale deposit is not clear, then with the help of upper scrubbing valve 1, through mouth of pipe 11 bath or sweep, alright clean up, liquid column 3 surface is equipped with scale board 5, liquid column 3 surface is equipped with fixed mechanism 4, fixed mechanism 4 sets up in scale board 5 symmetry side, liquid column 3 surface is equipped with protruding piece 7, the liquid level column 3 is fixedly connected with the fixing mechanism 4 through the protruding block 7, wherein the fixing mechanism 4 comprises a telescopic device 41, a clamping plate 42, a bolt 43 and a flange fixing ring 44, the clamping plate 42 is fixedly connected with the protruding block 7 through the bolt 43, the telescopic device 41 is connected with the liquid level column 3 through the clamping plate 42 and is convenient to detach and replace through the bolt 43, the telescopic device 41 is provided with the flange fixing ring 44 at the telescopic end, the telescopic device 41 comprises a telescopic rod 401, a fixing plate 402, a rocking handle mechanism 403 and a bearing 404, the telescopic rod 401 and the fixing plate 402 are of an integral structure, the telescopic end of the telescopic rod 401 is provided with the flange fixing ring 44, a bearing 404 is arranged in the telescopic end of the telescopic rod 401, the other end of the telescopic rod 401 is provided with the fixing plate 402, the rocking handle mechanism 403 is connected with the rocking handle mechanism 402 through threads, the rocking handle mechanism 403 is rotationally connected with the telescopic rod 401 through the bearing 404, the rocking handle mechanism 403 is arranged at two sides of the clamping plate 42, the rocking handle mechanism 403 cooperates with telescopic link 401 to form the lead screw extending structure, and the lead screw top in rocking handle mechanism 403 is installed inside telescopic link 401 flexible end, and rethread telescopic link 401's bearing 404 offsets rocking handle mechanism 403's rotation force, makes it can manual regulation flexible length in order to adapt to all kinds of containers, and the container that awaits measuring sets up the flange joint ring with its looks adaptation, and the flange fixation ring 44 through telescopic link 401 is better accomplishes fixedly, reinforcing level gauge steadiness.

The heating belt 6 is vertically distributed on the outer surface of the liquid level column 3, the heating belt 6 is electrified and used, a heating body is not required to be additionally designed in the liquid level meter, the heating belt 6 is simple in device, even in heating and accurate in temperature control, remote control and remote control can be achieved, automatic management can be achieved, reliability is high, maintenance is simple, service life is long, liquid in the liquid level meter is effectively prevented from being frozen in winter at low temperature to affect measurement, the heating belt 6 can be fixed by using a glass fiber adhesive tape, the liquid level column 3 is fixedly connected with symmetrically distributed sealing pipelines 2, the sealing pipelines 2 are arranged on symmetrical sides of a scale panel 5, a fixing mechanism 4 is located between the sealing pipelines 2, the sealing pipelines 2 comprise sleeve expansion joints 21 and an automatic manual sealer 22, the automatic sealer 22 is connected with the liquid level column 3 through pipelines, automatic sealing can be controlled under the condition of being electrified, after being powered off, the sleeve expansion joints 21 can be adjusted in distance to achieve proper positions when the liquid level meter is installed with an external container to be measured, the service life of the liquid level meter is increased, the service life of the liquid level meter is prolonged, the axial expansion joint 21 can be further fixed, and the corrosion resistance of the liquid level meter is further improved, and the axial expansion joint is further fixed by the axial expansion joint 4 is adjustable.

Working principle: the sealing pipeline 2 of the liquid level meter and the container to be measured are adjusted to be in proper distance and fixedly connected to complete installation, the rocking handle mechanism 403 of the fixing mechanism 4 is adjusted, the telescopic rod 401 is enabled to be in proper distance and is fixed on the container to be measured through the flange fixing ring 44, the telescopic rod is further firmly prevented from shaking, the manual-automatic sealer 22 on the sealing pipeline 2 is relieved, liquid in the container to be measured enters, measurement is started, in winter, the problem that liquid in the liquid level column is affected to be measured due to icing is perfectly solved by the fact that the heating belt 6 is electrified and heated, the heating belt 6 is powered off when not used, and cleaning is carried out through the cooperation of the upper and lower decontamination valves 1 when overhauling.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification and equivalent changes to the above-mentioned embodiments according to the technical substance of the present utility model are still within the protection scope of the technical solution of the present utility model.

Claims

1. A level gauge apparatus, characterized in that: including sealed pipeline (2), liquid level post (3) and fixed establishment (4), liquid level post (3) surface has set up along vertical companion's area (6), liquid level post (3) both ends flange joint scrubbing valve (1), liquid level post (3) surface is equipped with scale panel (5), sealed pipeline (2) of liquid level post (3) fixed connection symmetric distribution, liquid level post (3) surface is equipped with fixed establishment (4), fixed establishment (4) are located between sealed pipeline (2), sealed pipeline (2) with fixed establishment (4) all set up in scale panel (5) symmetry side.

2. A fluid level gauge apparatus as defined in claim 1, wherein: the sealing pipeline (2) comprises a sleeve expansion joint (21) and an automatic manual sealer (22), the sleeve expansion joint (21) is connected with the automatic manual sealer (22) in a flange mode, and the automatic manual sealer (22) is connected with the liquid level column (3) in a pipeline mode.

3. A fluid level gauge apparatus as defined in claim 1, wherein: the liquid level column (3) surface is equipped with protruding piece (7), liquid level column (3) pass through protruding piece (7) fixed connection fixed establishment (4).

4. A fluid level gauge apparatus as defined in claim 3, wherein: the fixing mechanism (4) comprises a telescopic device (41), a clamping plate (42), a bolt (43) and a flange fixing ring (44), wherein the clamping plate (42) is fixedly connected with the protruding block (7) through the bolt (43), the telescopic device (41) is connected with the liquid level column (3) through the clamping plate (42), and the flange fixing ring (44) is arranged at the telescopic end of the telescopic device (41).

5. A fluid level gauge apparatus as defined in claim 4, wherein: telescoping device (41) are including telescopic link (401), fixed plate (402), rocking handle mechanism (403) and bearing (404), telescopic link (401) with fixed plate (402) are integrated into one piece structure, telescopic link (401) flexible end is equipped with flange solid fixed ring (44), telescopic link (401) flexible end inside is equipped with bearing (404), the telescopic link (401) other end is equipped with fixed plate (402), fixed plate (402) threaded connection rocking handle mechanism (403), rocking handle mechanism (403) rotate through bearing (404) and connect telescopic link (401), rocking handle mechanism (403) set up in splint (42) both sides.

6. A fluid level gauge apparatus as defined in claim 1, wherein: the decontamination valve (1) comprises a pipe orifice (11) and a manual sealer (12), wherein the pipe orifice (11) is arranged at one end of the manual sealer (12), and the other end of the manual sealer (12) is connected with the liquid level column (3) in a flange manner.