Magnetic float liquid level meter with guide wire rope for industrial water treatment
By stabilizing and testing the mechanism, the problem of float displacement in high fluid environments was solved, achieving high-precision liquid level detection and simplifying manufacturing, thus improving the performance of the magnetic float level gauge.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUAN TONGSHENG INSTR CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-12
AI Technical Summary
Existing magnetic float level gauges are prone to displacement due to fluid influence in high fluid environments, affecting detection accuracy. At the same time, the manufacturing process is complex, making it difficult to easily implement a limiting structure.
It employs a stabilization mechanism and a detection mechanism. The stabilization mechanism stabilizes the rise and fall of the float through a multi-stage flexible telescopic structure composed of a slide, baffle, extension tube, and limit block. The detection mechanism achieves accurate detection through the distribution of magnets.
It improves the accuracy of liquid level detection and the practicality of the device, simplifies the manufacturing process, and reduces production difficulty.
Smart Images
Figure CN224353893U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of magnetic float level gauges with guide steel wire ropes for industrial water treatment, specifically a magnetic float level gauge with guide steel wire ropes for industrial water treatment. Background Technology
[0002] A magnetic float level gauge with a guide wire rope is a widely used level measurement device in industrial water treatment. Its core principle is to achieve accurate level monitoring by using a magnetic float that moves with the liquid level, driving a magnetic coupling system. The device mainly consists of a float, a guide wire rope, a magnetic flip column or sensor, an outer tube, and connecting components. The guide wire rope, a key structural element, is made of high-strength, corrosion-resistant material (such as stainless steel) and runs vertically through the center of the float. This ensures the float moves stably along a fixed path even under complex operating conditions, avoiding float deviation or jamming caused by water flow fluctuations, viscous media, or container structure, thus improving measurement accuracy and reliability. A permanent magnet is embedded inside the magnetic float. As it moves up and down with the liquid level, the magnetic coupling drives the external magnetic flip column to flip or triggers a sensor signal, converting the level change into a visible scale or a standard electrical signal (such as 4-20mA or HART protocol), facilitating remote monitoring and automated control. This level gauge is suitable for high-temperature, high-pressure, and corrosive water environments. It features a high level of protection and is easy to maintain. During installation, ensure the guide steel wire rope is vertically taut to avoid external magnetic field interference. Its advantages include robust structure, strong anti-interference capability, and wide applicability. It is particularly suitable for water treatment scenarios such as large storage tanks, sedimentation tanks, and reaction vessels. It can operate stably for extended periods, reducing downtime maintenance costs, and is one of the key devices for level monitoring in industrial water treatment processes.
[0003] This type of device is generally connected to the float via a sling at the end of a steel wire rope. However, the steel wire rope is generally not effective in limiting the position. The fluid being detected is often difficult to keep calm due to liquid processing and exchange. Furthermore, the left and right movement of the float will lead to a decrease in detection accuracy. Therefore, a mechanism that can assist in limiting the position without affecting its performance is needed. At the same time, some manufacturing processes in this type of device are relatively complex and not conducive to production. Therefore, a simple assembly method is needed to facilitate manufacturing. Utility Model Content
[0004] The purpose of this invention is to provide a magnetic float level gauge with a guide steel wire rope for industrial water treatment, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a magnetic float level gauge with a guide steel wire rope for industrial water treatment, comprising a base, a bracket fixedly connected to the upper side of the base, a connecting plate fixedly connected to the upper side of the bracket, a sleeve fixedly connected to one end of the bracket, and a float block disposed on the lower side of the sleeve. A stabilizing mechanism is disposed on the outer side of the sleeve, and a detection mechanism is disposed on one side of the bracket.
[0006] The stabilizing mechanism includes a slide cylinder slidably connected inside a sleeve. Baffles are fixedly connected to the outer walls at both ends of the slide cylinder. An extension cylinder is slidably connected inside the slide cylinder. Limiting blocks are fixedly connected to both ends of the extension cylinder. The upper limiting block is slidably connected to the inner wall of the slide cylinder. A lifting rod is slidably connected inside the extension cylinder. A sliding plate is fixedly connected to the upper end of the lifting rod, and the sliding plate is slidably connected to the inner wall of the extension cylinder. A suspending ball is fixedly connected to the lower end of the lifting rod. Rotary seats are fixedly connected to the side of the suspending ball closest to it and to the outside of the float. Connecting rods are rotatably connected between the rotating seats.
[0007] Preferably, the suspended sphere is hollow inside.
[0008] Preferably, the suspending balls are disposed on both sides of the float.
[0009] Preferably, multiple connecting rods are provided.
[0010] Preferably, the detection mechanism includes a steel rope slidably connected inside a support frame. A hanging block is fixedly connected to the lower end of the steel rope, and a hanging ring is fixedly connected to the upper end of the floating block. The steel rope is sleeved with the upper end of the hanging ring. A sliding groove is provided inside the support frame, and the hanging block is slidably connected inside the sliding groove. A detection plate is fixedly connected to one side of the support frame, and an observation window is provided inside one side of the detection plate. A rotating rod is rotatably connected inside the detection plate, and a rotating block is fixedly connected to the inner side of the rotating rod. A coloring groove is provided on one side of the rotating block, and a scale is provided on the outer side of the detection plate. A magnet is fixedly connected to one side of the rotating block, and a magnet is fixedly connected to one side of the hanging block.
[0011] Preferably, the graduated groove has a structure fixedly connected inside to attract the magnet.
[0012] Preferably, a planar structure is provided on one side of the rotating block, and a magnetic structure that attracts the magnet is provided at the planar structure.
[0013] Compared with the prior art, this utility model provides a magnetic float level gauge with a guide steel wire rope for industrial water treatment, which has the following advantages:
[0014] The stabilizing mechanism is used to stabilize the lifting and lowering of the device for more accurate liquid level detection. This mechanism utilizes a multi-stage flexible telescopic structure to ensure that the lifting and lowering of the float is not affected. This mechanism can avoid the problem of inaccurate detection caused by the horizontal movement of the float due to the fluidity of the liquid, thus improving the effectiveness of the device.
[0015] The detection mechanism is used to detect liquid level. Through reasonable magnet distribution, the mechanism can reduce the production time of the device and ensure that the device can stably adjust the indication state, thus improving the practicality of the device. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a structural schematic diagram from another perspective of the present invention;
[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0020] Figure 4 This is a schematic diagram of the structure of the sliding cylinder in this utility model;
[0021] Figure 5 This is a schematic diagram of the detection plate in this utility model.
[0022] In the diagram: 1. Base; 2. Bracket; 3. Connecting plate; 4. Sleeve; 5. Stabilizing mechanism; 501. Slide cylinder; 502. Baffle plate; 503. Extension cylinder; 504. Limiting block; 505. Hanging rod; 506. Slide plate; 507. Suspension ball; 508. Rotary seat; 509. Connecting rod; 6. Detection mechanism; 601. Steel rope; 602. Hanging block; 603. Hanging ring; 604. Slide groove; 605. Detection plate; 606. Observation window; 607. Rotating rod; 608. Rotating block; 609. Coloring groove; 610. Scale; 611. Magnet; 612. Magnet; 7. Float. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example
[0025] This mechanism is used to assist in supporting the float 7. It solves the problem that the float 7 is easily displaced by fluid under the influence of the steel cable 601. (See also...) Figure 1-5 This utility model provides a technical solution: a magnetic float level gauge with guide steel wire rope for industrial water treatment, including a base 1, a bracket 2 fixedly connected to the upper side of the base 1, a connecting plate 3 fixedly connected to the upper side of the bracket 2, a sleeve 4 fixedly connected to one end of the support, and a float 7 set on the lower side of the sleeve 4. A stabilizing mechanism 5 is set on the outer side of the sleeve 4, and a detection mechanism 6 is set on one side of the bracket 2.
[0026] The stabilizing mechanism 5 includes a slide cylinder 501, which is slidably connected inside the sleeve 4. Baffles 502 are fixedly connected to the outer walls of both ends of the slide cylinder 501. An extension cylinder 503 is slidably connected inside the slide cylinder 501. Limiting blocks 504 are fixedly connected to both ends of the extension cylinder 503. The upper limiting block 504 is slidably connected to the inner wall of the slide cylinder 501. A lifting rod 505 is slidably connected inside the extension cylinder 503. A sliding plate 506 is fixedly connected to the upper end of the lifting rod 505. The sliding plate 506 is slidably connected to the inner wall of the extension cylinder 503. A suspension ball 507 is fixedly connected to the lower end of the lifting rod 505. Rotary seats 508 are fixedly connected to the side of the suspension ball 507 that is close to it and to the outside of the float 7. Connecting rods 509 are rotatably connected between the rotating seats 508.
[0027] Furthermore, the interior of the suspended sphere 507 is hollow.
[0028] Furthermore, the suspending ball 507 is positioned on both sides of the float 7.
[0029] Furthermore, multiple linkages are provided for linkage 509. Example
[0030] This mechanism is used to improve the connection effect of the device, thereby reducing manufacturing difficulty. Please refer to [link / reference]. Figure 1-5 Furthermore, in conjunction with Embodiment 1, the detection mechanism 6 includes a steel rope 601, which is slidably connected inside the support 2. A hanging block 602 is fixedly connected to the lower end of the steel rope 601, and a hanging ring 603 is fixedly connected to the upper end of the float 7. The steel rope 601 is sleeved with the upper end of the hanging ring 603. A sliding groove 604 is provided inside the support 2, and the hanging block 602 is slidably connected inside the sliding groove 604. A detection plate 605 is fixedly connected to one side of the support 2. An observation window 606 is provided inside one side of the detection plate 605. A rotating rod 607 is rotatably connected inside the detection plate 605. A rotating block 608 is fixedly connected to the inner side of the rotating rod 607. A coloring groove 609 is provided on one side of the rotating block 608. A scale 610 is provided on the outer side of the detection plate 605. A magnet 611 is fixedly connected to one side of the rotating block 608, and a magnet 612 is fixedly connected to one side of the hanging block 602.
[0031] Furthermore, the inside of the scale 610 groove is fixedly connected to a structure that attracts the magnet 611.
[0032] Furthermore, a planar structure is provided on one side of the rotating block 608, and a magnet 611 structure that attracts the magnet 612 is provided on the planar structure.
[0033] In actual operation, when this device is used, the user installs it in a suitable position. When the float 7 is above the liquid, the slide cylinder 501, extension cylinder 503, and hanging rod 505 are all in a sliding state to adapt to the rising and falling of the float 7. The two sides of the suspension ball 507 are connected to the float 7, and the float 7 is restricted from translating, so that the steel rope 601 will not be in a bent state, ensuring the detection effect. Magnetic powder or other materials can be added inside the scale 610 to attract the magnet 611. When the magnet 612 approaches the rotating block 608, the magnetism between the two is greater than the magnetism of the magnet 611 and the material inside the scale 610, causing the rotating block 608 to flip so as to accurately display the status.
[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A magnetic float level gauge with a guide steel wire rope for industrial water treatment, comprising a base (1), a bracket (2) fixedly connected to the upper side of the base (1), a connecting plate (3) fixedly connected to the upper side of the bracket (2), a sleeve (4) fixedly connected to one end of the support, and a float (7) disposed on the lower side of the sleeve (4), characterized in that: A stabilizing mechanism (5) is provided on the outside of the sleeve (4), and a detection mechanism (6) is provided on one side of the bracket (2). The stabilizing mechanism (5) includes a slide cylinder (501), which is slidably connected inside the sleeve (4). Baffles (502) are fixedly connected to the outer walls at both ends of the slide cylinder (501). An extension cylinder (503) is slidably connected inside the slide cylinder (501). Limiting blocks (504) are fixedly connected to both ends of the extension cylinder (503). The upper limiting block (504) is slidably connected to the inner wall of the slide cylinder (501). A lifting rod (505) is slidably connected inside the extension cylinder (503). A sliding plate (506) is fixedly connected to the upper end of the lifting rod (505). The sliding plate (506) is slidably connected to the inner wall of the extension cylinder (503). A suspension ball (507) is fixedly connected to the lower end of the lifting rod (505). Rotary seats (508) are fixedly connected to the side of the suspension ball (507) and the outer side of the float (7). Connecting rods (509) are rotatably connected between the rotating seats (508).
2. The magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 1, characterized in that: The suspended sphere (507) is hollow inside.
3. The magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 1, characterized in that: The suspending ball (507) is arranged on both sides of the float (7).
4. The magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 1, characterized in that: Multiple connecting rods (509) are provided.
5. A magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 1, characterized in that: The testing mechanism (6) includes a steel rope (601), which is slidably connected inside the support (2). A hanging block (602) is fixedly connected to the lower end of the steel rope (601), and a hanging ring (603) is fixedly connected to the upper end of the float (7). The steel rope (601) is sleeved with the upper end of the hanging ring (603). A sliding groove (604) is provided inside the support (2), and the hanging block (602) is slidably connected inside the sliding groove (604). A testing plate (603) is fixedly connected to one side of the support (2). 05), an observation window (606) is provided inside one side of the detection plate (605), a rotating rod (607) is rotatably connected inside the detection plate (605), a rotating block (608) is fixedly connected inside the rotating rod (607), a coloring groove (609) is provided on one side of the rotating block (608), a scale (610) is provided on the outside of the detection plate (605), a magnet (611) is fixedly connected on one side of the rotating block (608), and a magnet (612) is fixedly connected on one side of the hanging block (602).
6. A magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 5, characterized in that: The groove of the scale (610) is fixedly connected to a structure that attracts the magnet (611).
7. A magnetic float level gauge with guide steel wire rope for industrial water treatment according to claim 5, characterized in that: The rotating block (608) has a planar structure on one side, and a magnet (611) structure that attracts the magnet (612) is provided on the planar structure.