Rising sliding structure of magnetic turning plate liquid level meter

Abstract

The utility model discloses a magnetic flap liquid level meter ascending sliding structure which comprises a magnetic flap liquid level meter, a first flange plate is fixedly connected to the outer side wall of the magnetic flap liquid level meter, a floating ball rod is installed in an inner cavity of the magnetic flap liquid level meter, a floating ball is fixedly connected to the bottom of the outer wall of the floating ball rod and is in a sealed state, and the inner cavity of the floating ball rod is hollow. A sliding structure is arranged in an inner cavity of the floating ball rod. When the container is filled with liquid, the floating ball can be attached to the liquid level and keep in contact with the liquid level through buoyancy so that the height of the liquid level can be accurately sensed, the floating ball can ascend or descend along with the liquid level, the floating ball rod can be limited through the inner rod and the ball so that the floating ball rod can be horizontally and vertically ascended, and when the actual position of the liquid level in the liquid storage tank can be correctly displayed, the floating ball rod can be accurately adjusted. Due to the arrangement, the frictional resistance of the floating ball in liquid is reduced, the floating ball is more stable, and errors caused by environmental factors are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magnetic flap liquid level meter technical field, and the specific field is a magnetic flap liquid level meter rising sliding structure. BACKGROUND

[0002] The magnetic flap liquid level meter can be directly used to observe the liquid level height of medium in various containers. It is suitable for liquid level indication in the industrial fields of petroleum, chemical industry and the like. The magnetic flap liquid level meter instrument can be used for medium liquid level detection of various towers, tanks, troughs, spherical containers and boilers and the like equipment. It can achieve high sealing, leakage prevention and is suitable for high temperature, high pressure, corrosion resistant occasions. It makes up for the defects of poor indication clarity and easy breakage of glass plate (tube) liquid level meter, and has no blind area in whole process measurement, clear display and large measurement range. The actual height of the liquid level in the container can be directly observed.

[0003] The magnetic flap liquid level meter is a common liquid level measuring instrument, and the rising and sliding problems need to be considered in the use process. The inclination of the liquid level meter will cause the change of the float position, thereby affecting the magnetic coupling process and causing inaccurate measurement results. When the magnetic flap liquid level meter has rising and sliding problems, the liquid level meter will affect the accuracy of the measurement results. Therefore, we propose a magnetic flap liquid level meter rising and sliding structure. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a magnetic flap liquid level meter rising and sliding structure to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a magnetic flap liquid level meter rising and sliding structure, including the magnetic flap liquid level meter, the outer side wall of the magnetic flap liquid level meter is fixedly connected with first flange plate, the inner chamber of the magnetic flap liquid level meter is installed with float ball rod, the outer wall bottom of the float ball rod is fixedly connected with float ball, and the float ball is in sealed state, the inner chamber of the float ball rod is hollowly arranged, and the inner chamber of the float ball rod is provided with sliding structure.

[0006] Preferably, the sliding structure includes an inner rod, the inner rod is arranged in the inner chamber of the float ball rod, the inner chamber of the inner rod is symmetrically provided with a plurality of balls, the side wall of the ball is in close contact with the inner chamber of the float ball rod, and the lower surface of the inner rod is fixedly connected with a second flange plate.

[0007] Preferably, the number of balls is four, and the balls are symmetrically and uniformly distributed.

[0008] Compared with the prior art, the beneficial effects of the utility model are that the hollow float ball rod is provided, the inner rod is adjusted in the float ball rod, the inner rod is uniformly provided with the ball bearing, the ball bearing can roll in the inner cavity of the float ball rod, the float ball rod keeps horizontal and upright, when the container is filled with liquid, the float ball is attached to the liquid level, the float ball keeps contact with the liquid level through the buoyancy, so that the liquid level height can be accurately sensed, the float ball can rise or fall along with the liquid level, the inner rod and the ball bearing can keep the limit of the float ball rod, so that the float ball rod keeps horizontal and upright, the actual position of the liquid level in the liquid storage tank can be correctly displayed, the setting reduces the friction resistance of the float ball in the liquid, the float ball is more stable, and the error caused by the environmental factors is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a structural schematic view of the utility model;

[0010] Figure 2 It is Figure 1 It is a structural detail view of the sliding structure;

[0011] In the drawing: 1, magnetic flap liquid level meter; 2, first flange plate; 3, float ball rod; 4, float ball; 5, sliding structure; 51, inner rod; 52, ball bearing; 53, second flange plate. DETAILED DESCRIPTION

[0012] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0013] Please refer to Figures 1-2 The utility model provides a kind of magnetic flap liquid level meter rising sliding structure, including magnetic flap liquid level meter 1, the outer side wall of magnetic flap liquid level meter 1 is fixedly connected with first flange plate 2, the inner cavity of magnetic flap liquid level meter 1 is installed with float ball rod 3, the outer wall bottom of float ball rod 3 is fixedly connected with float ball 4, and float ball 4 is sealed state, the inner cavity of float ball rod 3 is hollow, and the inner cavity of float ball rod 3 is provided with sliding structure 5.

[0014] Sliding structure 5 includes inner rod 51, and the inner cavity of inner rod 51 is provided in the inner cavity of float ball rod 3, the inner cavity of inner rod 51 is symmetrically provided with ball bearing 52, the side wall of ball bearing 52 is attached to the inner cavity of float ball rod 3, and the lower surface of inner rod 51 is fixedly connected with second flange plate 53.

[0015] The number of ball bearing 52 is four, and is symmetrically and evenly distributed.

[0016] Working principle: during the installation of the magnetic flap liquid level meter 1, the sliding structure 5 is set in the container in advance, the length of the inner rod 51 in the sliding structure 5 is selected according to the capacity of the container, the second flange plate 53 is arranged at the bottom of the inner rod 51, the inner rod 51 is fixed in the container through the second flange plate 53, the installation position of the inner rod 51 corresponds to the position of the magnetic flap liquid level meter 1, then the magnetic flap liquid level meter 1 is connected with the container and fixed through the first flange plate 2, the floating ball rod 3 in the magnetic flap liquid level meter 1 is sleeved with the inner rod 51, the floating ball rod 3 is hollow, which is convenient for sleeving with the inner rod 51, the inner rod 51 is uniformly provided with the ball bearings 52, the ball bearings 52 can roll in the inner cavity of the floating ball rod 3, so that the floating ball rod 3 remains horizontal and upright, when the container is filled with liquid, the floating ball 4 is attached to the liquid surface, the floating ball 4 keeps contact with the liquid surface through the buoyancy, so as to accurately sense the liquid level, the floating ball 4 can rise or fall with the liquid surface, the inner rod 51 and the ball bearings 52 can limit the floating ball rod 3, so that the floating ball rod 3 remains horizontal and upright, and the actual position of the liquid level in the liquid storage tank can be correctly displayed.

[0017] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A magnetic float level gauge rising and sliding structure, characterized in that: Including magnetic flap liquid level meter (1), the outer side wall of magnetic flap liquid level meter (1) is fixedly connected with first flange plate (2), the inner chamber of magnetic flap liquid level meter (1) is installed with float ball rod (3), the outer wall bottom of float ball rod (3) is fixedly connected with float ball (4), and float ball (4) is in sealed state, the inner chamber of float ball rod (3) is hollowly arranged, and the inner chamber of float ball rod (3) is provided with sliding structure (5); The sliding structure (5) includes an inner rod (51), the inner rod (51) is arranged in the inner chamber of the float ball rod (3), the inner chamber of the inner rod (51) is symmetrically provided with a plurality of balls (52), the side wall of the ball (52) is in close contact with the inner chamber of the float ball rod (3), and the lower surface of the inner rod (51) is fixedly connected with a second flange plate (53).

2. The ascending sliding structure of the magnetic reed liquid level meter according to claim 1, characterized in that: The number of balls (52) is four, and they are symmetrically and uniformly distributed.

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