CN219244753U

CN219244753U - Liquid level meter with adjustable range

Info

Publication number: CN219244753U
Application number: CN202320215733.1U
Authority: CN
Inventors: 董满勇; 陈秀香; 董春芳; 董德昊
Original assignee: Anhui Yingtaili Technology Co ltd
Current assignee: Anhui Yingtaili Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-23
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a range-adjustable liquid level meter, which relates to the technical field of liquid level meters and comprises a liquid level meter tube body, wherein the bottom of the liquid level meter tube body is provided with a connecting flange, the liquid level meter tube body is provided with a magnetic flap display meter, the bottom of the liquid level meter tube body is provided with a bottom slot, the liquid level meter tube body is provided with a rotary disk at the bottom slot, the rotary disk is connected with the liquid level meter tube body in a sliding way through a built-in ring, and the rotary disk is provided with a symmetrical second ring slot; the liquid level meter tube body is provided with a magnetic floater, a symmetrical first chute is arranged in the liquid level meter tube body, the magnetic floater is provided with a sliding block, and the sliding block is in sliding connection with the first chute; the bottom of the magnetic floater is provided with an inner rod, the inner rod is provided with a propelling thread, the inner rod is provided with an outer sleeve rod, clamping strips are fixedly arranged on two sides of the upper end of the outer sleeve rod, and the bottom of the outer sleeve rod is fixedly provided with a floating ball. The utility model has simple structure, can increase the measuring range of the liquid level meter by a manual mode when the measuring range of the liquid level meter is insufficient, has obvious measuring range change display and strong practicability, and is suitable for popularization.

Description

Liquid level meter with adjustable range

Technical Field

The utility model belongs to the technical field of liquid level meters, and particularly relates to a liquid level meter with an adjustable measuring range.

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 material resource meters, and is developed according to buoyancy principle and magnetic coupling effect at present at home and abroad, when the liquid level in the measured container goes up and down, permanent magnet steel in the float is transferred to the magnetic turning column indication panel through the magnetic coupling table, so that the red and white turning column turns 180 degrees, and when the liquid level rises, the turning column turns red from white, thereby displaying the height of the solution page.

In the existing magnetic flap level gauge, due to the limitation of the length of the main body of the level gauge, the magnetic flap level gauge has a fixed measuring range, and is not applicable when the depth of a measured container is larger than the measuring range of the magnetic flap level gauge.

Disclosure of Invention

The utility model aims to solve the problem that the measuring range of the liquid level meter is not adjustable, and provides the liquid level meter with the adjustable measuring range.

The utility model provides the following technical scheme: the utility model provides a range adjustable liquid level meter, includes the liquid level meter body, the fixed flange that is equipped with in bottom of liquid level meter body, the fixed magnetic flap display table that is equipped with on the body lateral wall of liquid level meter body, the bottom of liquid level meter body is equipped with the bottom fluting of circumference array, the liquid level meter body is located bottom fluting department and is equipped with the rotary disk, the upper and lower both ends of rotary disk pass through built-in ring and slide with the liquid level meter body and link to each other, the inboard of rotary disk is fixed and is equipped with symmetrical second annular; the liquid level meter comprises a liquid level meter body, and is characterized in that a magnetic floater is arranged in the liquid level meter body in a sliding manner, a symmetrical first chute is fixedly arranged on the inner side wall of the liquid level meter body, sliding blocks are fixedly arranged on two sides of the magnetic floater, and the sliding blocks are connected with the first chute in a sliding manner; the bottom of magnetism float is fixed to be equipped with interior pole, the lateral wall of interior pole is equipped with the propulsion screw thread, interior pole outside cover is equipped with outer loop bar, the fixed card strip that is equipped with in upper end both sides of outer loop bar, the second annular is aimed at in the position of card strip, the fixed floater that is equipped with in bottom of outer loop bar.

Preferably, the inner wall of the outer sleeve rod, which is positioned at the clamping strip, is provided with a convex thread matched with the pushing thread.

Preferably, the outer side wall of the rotating disc is provided with a friction surface.

Preferably, the position length of the clamping strip is enough that the clamping strip slides into the second annular groove when the magnetic floater is at the bottom of the magnetic turning plate display meter.

The utility model has the beneficial effects that: simple structure can increase the range of liquid level gauge through manual mode when the liquid level gauge range is insufficient, and range change shows obviously, and the practicality is strong, specifically as follows:

(1) The utility model is provided with the rotating disk, when the liquid level is lower and the magnetic floater is positioned at the bottom of the magnetic flap display meter, the clamping strip slides into the second annular groove, the rotating disk rotates at the moment, the rotating disk drives the second annular groove to rotate, the second annular groove drives the outer sleeve rod to rotate, and the threads on the outer sleeve rod push the inner rod to lift the inner rod, so that the distance from the magnetic floater to the floating ball is changed, and the measuring range is changed.

(2) The utility model is provided with the magnetic turning plate display meter, the magnetic turning plate display meter enables the red and white turning columns to turn over for 180 degrees along with the movement of the magnetic floats to display the liquid level height, when the measuring range is adjusted, the magnetic floats are positioned at the bottom of the magnetic turning plate display meter initially, when the rotating disk lifts the magnetic floats, the magnetic turning plate display meter changes along with the lifting of the magnetic floats, and the change quantity is the increase quantity of the measuring range, so that the change of the measuring range is clearly displayed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a half cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view of the utility model at A;

marked in the figure as: 1. a liquid level meter tube body; 2. a magnetic flap display meter; 3. a connecting flange; 4. an outer sleeve rod; 5. a floating ball; 6. the bottom is grooved; 7. a rotating disc; 8. an inner rod; 9. advancing the thread; 10. a magnetic float; 11. a first chute; 12. a slide block; 13. a built-in ring; 14. a second ring groove; 15. and (5) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, a range-adjustable liquid level meter comprises a liquid level meter tube body 1, wherein a connecting flange 3 is fixedly arranged at the bottom of the liquid level meter tube body 1, the liquid level meter tube body 1 is fixed above a container through the connecting flange 3, a magnetic turning plate display table 2 is fixedly arranged on the side wall of the liquid level meter tube body 1, a red-white turning column is turned 180 degrees when a magnetic floater 10 passes through the magnetic turning plate display table 2 to display the liquid level, a bottom slot 6 of a circumferential array is arranged at the bottom of the liquid level meter tube body 1, a rotary disc 7 is rotated through the bottom slot 6, the liquid level meter tube body 1 is provided with the rotary disc 7 at the bottom slot 6, a friction surface is arranged on the outer side wall of the rotary disc 7, and the rotary disc 7 is convenient to rotate.

Referring to fig. 2-3, a magnetic floater 10 is slidably arranged in the liquid level meter tube body 1, symmetrical first sliding grooves 11 are fixedly arranged on the inner side wall of the liquid level meter tube body 1, sliding blocks 12 are fixedly arranged on two sides of the magnetic floater 10, the sliding blocks 12 are slidably connected with the first sliding grooves 11, and the magnetic floater 10 is prevented from rotating along with the rotating disc 7 by sliding on the first sliding grooves 11 through the sliding blocks 12.

Referring to fig. 2-3, the bottom of the magnetic float 10 is fixedly provided with an inner rod 8, the outer side wall of the inner rod 8 is provided with a pushing thread 9, the outer side of the inner rod 8 is sleeved with an outer sleeve rod 4, the inner wall of the outer sleeve rod 4, which is positioned at the clamping strip 15, is provided with a protruding thread matched with the pushing thread 9, the outer sleeve rod 4 rotates, the inner rod 8 is inconvenient with the magnetic float 10, so that the inner rod 8 is pushed up by the thread, two sides of the upper end of the outer sleeve rod 4 are fixedly provided with clamping strips 15, the positions of the clamping strips 15 are aligned with a second annular groove 14, the bottom of the outer sleeve rod 4 is fixedly provided with a floating ball 5, and the magnetic float 10 is supported on the liquid surface by the floating ball 5.

Referring to fig. 2 and 4, the upper end and the lower end of the rotating disk 7 are slidably connected with the liquid level meter tube body 1 through the built-in ring 13, a symmetrical second ring groove 14 is fixedly arranged on the inner side of the rotating disk 7, the position length of the clamping strip 15 is such that when the magnetic floater 10 is positioned at the bottom of the magnetic turning plate display table 2, the clamping strip 15 slides into the second ring groove 14, and the rotating disk 7 drives the outer sleeve rod 4 to rotate when rotating.

The liquid level meter with the adjustable measuring range has a simple structure, can increase the measuring range of the liquid level meter in a manual mode when the measuring range of the liquid level meter is insufficient, has obvious measuring range change display and strong practicability, and is suitable for popularization.

When the liquid level meter is particularly used, referring to fig. 1-4, after the liquid level meter tube body 1 is fixed above a container through the connecting flange 3, the magnetic floater 10 is supported on the liquid level through the floating ball 5, the magnetic turnover plate display table 2 enables the red and white turnover columns to turn over 180 degrees along with the movement of the magnetic floater 10 to display the liquid level, when the liquid level is lower, the magnetic floater 10 is positioned at the bottom of the magnetic turnover plate display table 2, the clamping strip 15 slides into the second annular groove 14, the rotating disc 7 rotates at the moment, the rotating disc 7 drives the second annular groove 14 to rotate, the second annular groove 14 drives the outer sleeve rod 4 to rotate, the threads on the outer sleeve rod 4 push the inner rod 8 to enable the inner rod 8 to ascend, so that the distance between the magnetic floater 10 and the floating ball 5 is changed, the measuring range is changed, and when the measuring range is adjusted, the magnetic floater 10 is initially positioned at the bottom of the magnetic turnover plate display table 2, when the rotating disc 7 ascends the magnetic floater 10, the magnetic turnover plate display table 2 is changed along with the ascent of the magnetic floater 10, and the change amount of the measuring range is the increment amount of the measuring range.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a liquid level gauge with adjustable range, includes liquid level gauge body (1), the fixed flange (3) that is equipped with in bottom of liquid level gauge body (1), fixed be equipped with on the body lateral wall of liquid level gauge body (1) magnetism and turn over board display table (2), its characterized in that, the bottom of liquid level gauge body (1) is equipped with bottom fluting (6) of circumference array, liquid level gauge body (1) are located bottom fluting (6) department and are equipped with rotary disk (7), the upper and lower both ends of rotary disk (7) are through built-in ring (13) and liquid level gauge body (1) slip and link to each other, the inboard of rotary disk (7) is fixed and is equipped with symmetrical second annular (14);

the liquid level meter comprises a liquid level meter pipe body (1), wherein a magnetic floater (10) is arranged in the liquid level meter pipe body (1) in a sliding mode, symmetrical first sliding grooves (11) are fixedly formed in the inner side wall of the liquid level meter pipe body (1), sliding blocks (12) are fixedly arranged on two sides of the magnetic floater (10), and the sliding blocks (12) are connected with the first sliding grooves (11) in a sliding mode;

the bottom of magnetism float (10) is fixed to be equipped with interior pole (8), the lateral wall of interior pole (8) is equipped with propulsion screw thread (9), the cover is equipped with outer loop bar (4) in the outside cover of interior pole (8), the upper end both sides of outer loop bar (4) are fixed to be equipped with card strip (15), the position of card strip (15) is aimed at second annular (14), the bottom of outer loop bar (4) is fixed to be equipped with floater (5).

2. The liquid level meter with adjustable measuring range according to claim 1, wherein the inner wall of the outer sleeve rod (4) positioned at the clamping strip (15) is provided with a convex thread matched with the pushing thread (9).

3. A range-adjustable gauge according to claim 1, characterized in that the outer side wall of the rotating disc (7) is provided with friction surfaces.

4. A range adjustable gauge according to claim 1, characterized in that the length of the position of the clamping strip (15) is such that the clamping strip (15) slides into the second ring groove (14) when the magnetic float (10) is at the bottom of the magnetic flap display meter (2).