Magnetic turning plate liquid level meter for detecting liquid level in tank

Abstract

The utility model relates to the technical field of liquid level detection, and discloses a magnetic turning plate liquid level meter for detecting the liquid level in a tank, which comprises a magnetic turning plate liquid level meter component, two ends of one side of the peripheral surface of the magnetic turning plate liquid level meter component are fixedly connected with a fixing component, the fixing component comprises a threaded rod and a threaded sleeve, and the threaded sleeve is in threaded connection with one end of the threaded rod. One end of the threaded sleeve is fixedly connected with a magnet block, and one end of the peripheral surface of the threaded rod is fixedly connected with a gasket. According to the magnetic turning plate liquid level meter for detecting the liquid level in the tank, through the arrangement of the fixing assembly and the magnetic turning plate liquid level meter assembly, the problem that an existing magnetic turning plate liquid level meter for detecting the liquid level in the tank is troublesome and inconvenient to fix is solved; usually, a connecting structure on a liquid level meter and a connecting structure on a tank need to be connected through a bolt by using a related tool; or the existing sealing ring is difficult to be quickly placed in the middle between the flanges, so that the placing position of the sealing ring is deviated, and the liquid leakage condition still exists.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level detection, in particular to a magnetic flap liquid level meter for detecting the liquid level in a tank. Background Art

[0002] Magnetic flap level gauge is suitable for liquid level display on containers of chemical, petroleum and other industrial equipment. Magnetic flap level gauge can be used to directly indicate the liquid level height in a sealed container. It has the advantages of simple structure, intuitive reliability, durability, etc. However, the medium in the container must not corrode steel, steel paper and graphite pressure ring. Magnetic flap level gauge (glass tube level gauge) is a product developed and produced based on similar products at home and abroad and improved according to the magnetic level gauge standard HG / T21584-95 issued by the former Ministry of Chemical Industry. This instrument can be used for medium level detection of various towers, tanks, tanks, spherical containers and boilers, but it still has the following disadvantages in actual use:

[0003] At present, the existing magnetic flap level gauge for detecting the liquid level in the tank is troublesome and inconvenient to fix when in use, and usually requires the use of relevant tools to use bolts to connect the connecting structure on the level gauge and the connecting mechanism on the tank, which has certain limitations in use; or the existing magnetic flap level gauge for detecting the liquid level in the tank generally places a sealing ring between the flanges to prevent leakage, but the existing sealing ring is difficult to quickly place in the middle between the flanges, which causes the sealing ring to deviate from the placement position and leakage still occurs. Therefore, it is necessary to improve a magnetic flap level gauge for detecting the liquid level in the tank to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a magnetic flap level gauge for detecting the liquid level in a tank, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic flap level gauge for detecting the liquid level in a tank, comprising a magnetic flap level gauge assembly, wherein the two ends of one side of the circumferential surface of the magnetic flap level gauge assembly are fixedly connected with fixing assemblies, and the fixing assembly comprises a threaded rod and a threaded sleeve, the threaded sleeve is threadedly connected to one end of the threaded rod, and a magnet block is fixedly connected to one end of the threaded sleeve, and a gasket is fixedly connected to one end of the circumferential surface of the threaded rod.

[0006] Preferably, the magnetic flap level gauge assembly includes a level gauge body and a connecting pipe, and the connecting pipe is fixedly connected to the peripheral surface of the level gauge body, and the outer end of the connecting pipe is fixedly connected to a flange.

[0007] Preferably, an annular groove is provided in the middle of the surface of one side of the flange, and a sealing ring is placed in the annular groove, and a plug assembly is threadedly connected to one side of the flange.

[0008] Preferably, an automatic exhaust valve is connected to the upper surface of the level gauge body, and a sewage discharge assembly is fixedly connected to the bottom surface of the level gauge body. The sewage discharge assembly includes a sewage discharge pipe and a baffle, and the baffle is fixedly connected to the upper part of the circumferential surface of the sewage discharge pipe.

[0009] Preferably, an external thread is provided on the upper portion of the peripheral surface of the sewage pipe, and a switch valve is fixedly connected to one side of the lower portion of the peripheral surface of the sewage pipe.

[0010] Preferably, the plug assembly includes a plug and an anti-slip strip, and the anti-slip strip is evenly and fixedly connected to the surface of the block all around, and a threaded tube is fixedly connected to the middle of one side surface of the block.

[0011] Compared with the prior art, the utility model provides a magnetic flap level gauge for detecting the liquid level in a tank, which has the following beneficial effects:

[0012] 1. This magnetic flap level gauge for detecting the liquid level in the tank has the effect of quickly and conveniently fixing the level gauge through the set fixing component, which solves the problem that the existing magnetic flap level gauge for detecting the liquid level in the tank is troublesome and inconvenient to fix during use, and usually requires the use of relevant tools to use bolts to connect the connecting structure on the level gauge and the connecting mechanism on the tank, which has certain limitations in use.

[0013] 2. This magnetic flap level gauge for detecting the liquid level in the tank has the effect of facilitating and quickly positioning the sealing ring through the set magnetic flap level gauge assembly, thereby avoiding leakage. It solves the problem that in the existing magnetic flap level gauge for detecting the liquid level in the tank, sealing rings are generally placed between the flanges to prevent leakage. However, the existing sealing rings are difficult to be quickly placed in the middle between the flanges, which causes the sealing ring to deviate from the placement position and the problem of leakage still exists. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sewage discharge assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the plug assembly of the utility model.

[0019] In the figure: 1. Magnetic flap level gauge assembly; 11. Level gauge body; 12. Connecting pipe; 13. Flange; 131. Annular groove; 14. Sealing ring; 2. Drain assembly; 21. Drain pipe; 22. Baffle; 23. Switch valve; 24. External thread; 3. Plug assembly; 31. Block; 32. Anti-slip strip; 33. Threaded pipe; 4. Automatic exhaust valve; 5. Fixing assembly; 51. Threaded rod; 52. Gasket; 53. Threaded sleeve; 54. Magnet block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 The utility model provides a technical solution: a magnetic flap level gauge for detecting the liquid level in a tank, comprising a magnetic flap level gauge assembly 1, wherein the two ends of one side of the peripheral surface of the magnetic flap level gauge assembly 1 are fixedly connected with a fixing assembly 5, and the fixing assembly 5 comprises a threaded rod 51 and a threaded sleeve 53, the threaded sleeve 53 is threadedly connected to one end of the threaded rod 51, and one end of the threaded sleeve 53 is fixedly connected with a magnet block 54, and one end of the peripheral surface of the threaded rod 51 is fixedly connected with a gasket 52; the magnetic flap level gauge assembly 1 comprises a level gauge body 11 and a connecting pipe 12, and the connecting pipe 12 is fixedly connected to the peripheral surface of the liquid level meter body 11, and the outer end of the connecting pipe 12 is fixedly connected to a flange 13; an annular groove 131 is provided in the middle of one side surface of the flange 13, and a sealing ring 14 is placed in the annular groove 131, and a plug assembly 3 is threadedly connected to one side of the flange 13; the plug assembly 3 includes a plug block 31 and an anti-slip strip 32, and the anti-slip strip 32 is evenly fixedly connected to the surrounding surface of the block block 31, and a threaded pipe 33 is fixedly connected to the middle of one side surface of the block block 31.

[0023] Among them Figure 3 As shown, an automatic exhaust valve 4 is connected to the upper surface of the liquid level gauge body 11, and a sewage discharge assembly 2 is fixedly connected to the bottom surface of the liquid level gauge body 11, the sewage discharge assembly 2 includes a sewage discharge pipe 21 and a baffle 22, and the baffle 22 is fixedly connected to the upper part of the peripheral surface of the sewage discharge pipe 21; an external thread 24 is provided on the upper part of the peripheral surface of the sewage discharge pipe 21, and a switch valve 23 is fixedly connected to one side of the lower part of the peripheral surface of the sewage discharge pipe 21; specifically, when it is necessary to discharge sewage from the liquid level gauge body 11, it is only necessary to apply a rotational force to the switch valve 23 to make the switch valve 23 and the sewage discharge pipe 21 parallel to carry out sewage discharge.

[0024] The working principle of the utility model: when the magnetic flap level gauge for detecting the liquid level in the tank is in use, the entire magnetic flap level gauge assembly 1 can be adsorbed on the surface of the tank where the liquid level detection is required through the magnet block 54 in the fixing assembly 5. Compared with the method of connecting the two connecting structures with bolts using tools, the utility model is more convenient and quicker, and when the flange 13 is connected to the water pipe, the sealing ring 14 can be directly placed in the annular groove 131, so that the position of the sealing ring 14 can be quickly defined and placed, and it can be ensured that the sealing ring 14 will not be offset or tilted, thereby avoiding the occurrence of water leakage. It is relatively convenient and practical, and it is worthy of promotion.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A magnetic flap level gauge for detecting the liquid level in a tank, characterized in that: The invention comprises a magnetic flap level gauge assembly (1), wherein two ends of one side of the peripheral surface of the magnetic flap level gauge assembly (1) are fixedly connected to a fixing assembly (5), and the fixing assembly (5) comprises a threaded rod (51) and a threaded sleeve (53), wherein the threaded sleeve (53) is threadedly connected to one end of the threaded rod (51), and one end of the threaded sleeve (53) is fixedly connected to a magnet block (54), and one end of the peripheral surface of the threaded rod (51) is fixedly connected to a gasket (52).

2. A magnetic flap level gauge for detecting liquid level in a tank according to claim 1, characterized in that: The magnetic flap level gauge assembly (1) comprises a level gauge body (11) and a connecting pipe (12), wherein the connecting pipe (12) is fixedly connected to the peripheral surface of the level gauge body (11), and the outer end of the connecting pipe (12) is fixedly connected to a flange (13).

3. A magnetic flap level gauge for detecting liquid level in a tank according to claim 2, characterized in that: An annular groove (131) is provided in the middle of the surface of one side of the flange (13), and a sealing ring (14) is placed in the annular groove (131). A plug assembly (3) is threadedly connected to one side of the flange (13).

4. A magnetic flap level gauge for detecting the liquid level in a tank according to claim 2, characterized in that: The upper surface of the liquid level meter body (11) is connected to an automatic exhaust valve (4), and the bottom surface of the liquid level meter body (11) is fixedly connected to a sewage discharge assembly (2), wherein the sewage discharge assembly (2) comprises a sewage discharge pipe (21) and a baffle (22), and the baffle (22) is fixedly connected to the upper portion of the peripheral surface of the sewage discharge pipe (21).

5. A magnetic flap level gauge for detecting the liquid level in a tank according to claim 4, characterized in that: An external thread (24) is provided on the upper portion of the peripheral surface of the sewage discharge pipe (21), and a switch valve (23) is fixedly connected to one side of the lower portion of the peripheral surface of the sewage discharge pipe (21).

6. The magnetic flap level gauge for detecting the liquid level in a tank according to claim 3, characterized in that: The plug assembly (3) comprises a plugging block (31) and an anti-slip strip (32), wherein the anti-slip strip (32) is evenly and fixedly connected to the surrounding surfaces of the plugging block (31), and a threaded pipe (33) is fixedly connected to the middle of one side surface of the plugging block (31).

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