Perforated magnetic turning plate liquid level device
By designing a combined structure of a perforated magnetic level gauge, the problem of buoy deviation in an impurity environment was solved, thus achieving stability and accuracy in level measurement.
Patent Information
- Application Number
- CN202423322440.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing perforated magnetic level gauges, when the measured medium contains impurities, the float easily attracts impurities, causing it to deviate and affecting the accuracy of the level measurement.
A perforated magnetic level gauge was designed, comprising a combination structure of magnetic level, slide rail, slider, float, traction rope, buoy, limiting shaft and scale groove. The traction rope drives the buoy through the sliding cooperation between the slider and the slide rail to prevent it from deviating, and the limiting shaft and scale groove improve the measurement stability.
It effectively prevents the buoy from drifting in impurity environments, improving the accuracy and stability of liquid level measurement.
Smart Images
Figure CN223727233U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the measurement technical field, concretely relates to the hole formula magnetic reed liquid level meter. BACKGROUND
[0002] The magnetic reed liquid level meter is developed and produced according to the magnetic liquid level meter standard hg / t21584-95 issued by the former Ministry of Chemical Industry on the basis of similar products at home and abroad. Its emergence is to meet the demand of liquid level measurement in industrial production, especially in some complex working conditions, such as high temperature, high pressure, corrosive environment, etc.
[0003] The existing magnetic reed liquid level meter has some problems in the process of using, and the float contained in the hole formula magnetic reed liquid level meter is easy to be adsorbed on the surface of the float when there are many impurities in the measured medium in the actual use process, which increases the weight and resistance of the float, causes the float to deviate in the moving process, and affects the accuracy of liquid level measurement. UTILITY MODEL CONTENT
[0004] In view of the defects of the prior art, the utility model provides a hole formula magnetic reed liquid level meter, which realizes the above-mentioned purposes and solves the problem that the float of the existing hole formula magnetic reed liquid level meter deviates in actual use, causing the float to float.
[0005] To realize the above-mentioned purposes, the utility model provides the following technical scheme: a hole formula magnetic reed liquid level meter, comprising a magnetic reed, the upper and lower end faces of the magnetic reed are sequentially fixedly connected with a top cover and a connecting flange, the inner cavities of the two side walls of the magnetic reed are fixedly connected with sliding rails, a floating plate is arranged on the middle part of one side of the two sliding rails close to each other, the two side walls of the floating plate are fixedly connected with sliding blocks, the two sliding blocks are in sliding contact with the two sliding rails respectively, a through hole is formed in the middle part of the floating plate, a traction rope is arranged on the middle part position of the bottom of the top cover, the traction rope passes through the inner cavity of the through hole and is fixedly connected with a float at the bottom.
[0006] Further, a scale line groove is arranged on the surface of the magnetic reed.
[0007] Further, the diameter of the float is smaller than the diameter of the through hole.
[0008] Further, the upper and lower end faces of the two sliding rails are fixedly connected with limit shafts, and the top of the limit shaft is arranged at the position above the sliding block.
[0009] Further, the magnetic reed is in the shape of a hollow cylinder, and the opening groove is downward.
[0010] Further, a reed indicator is arranged on the magnetic reed, and the reed indicator is located on one side of the scale line groove.
[0011] Compared with the prior art, the utility model has the advantages of
[0012] The utility model discloses through the clearance cooperation of the magnetic flap, slide rail, top cap, connecting flange, sliding block, floating plate, through -hole, tow rope, buoy, limit axle and scale line slot that is set up, when the measured medium contains more impurities in the actual use process of the buoy that the hole formula magnetic flap liquid level ware contains, the impurity is easy to adsorb on the surface of the floater, increases the weight and resistance of the floater, makes the floater produce the deviation in the moving process, the problem of the influence liquid level measurement accuracy is solved. BRIEF DESCRIPTION OF DRAWINGS
[0013] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:
[0014] Fig. 1 It is the appearance structure schematic diagram of the utility model;
[0015] Fig. 2 It is the integral structure explosion drawing of the utility model.
[0016] In the drawing: 1, magnetic flap;2, scale line slot;3, top cap;4, connecting flange;5, buoy;6, slide rail;7, sliding block;8, limit axle;9, floating plate;10, through -hole;11, tow rope. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application, obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the present application.
[0018] Please refer to Figs. 1-2 The utility model provides a technical scheme: hole formula magnetic flap liquid level ware, including magnetic flap 1, the upper and lower end surface of magnetic flap 1 is sequentially through bolt fixed connection has top cap 3 and connecting flange 4, the inner chamber both sides wall of magnetic flap 1 is fixedly connected with slide rail 6, two slide rails 6 are close to the middle part of one side and are provided with floating plate 9, the both sides wall of floating plate 9 is fixedly connected with sliding block 7, two sliding blocks 7 are in sliding contact with two slide rails 6 respectively, the middle part of floating plate 9 is provided with through -hole 10, the bottom middle part position of top cap 3 is provided with tow rope 11, and tow rope 11 passes through through -hole 10 inner chamber and is fixedly connected with buoy 5 at the bottom;
[0019] Specifically, by using the slider 7 and the slide rail 6 can realize the sliding process, and then facilitate lead floating plate 9 to realize the upward movement, the connecting flange 4 and the top cover 3 can improve the stability of the overall structure, the setting of the traction rope 11 can provide guidance to the float 5, prevent the float 5 from deviating.
[0020] Wherein: the surface of the magnetic flap 1 is provided with a scale line groove 2;
[0021] Specifically, by setting the scale line groove 2 on the surface of the magnetic flap 1 can detect the height of the liquid level rise.
[0022] Wherein: the diameter of the float 5 is smaller than the diameter of the through hole 10;
[0023] Specifically, by setting the float 5 diameter is less than the diameter of the through hole 10 can make the float 5 through the through hole 10, reach the effect of increasing the buoyancy.
[0024] Wherein: the upper and lower end surface of the two slide rails 6 is fixedly connected with the limiting shaft 8, and the top of the limiting shaft 8 is located above the slider 7;
[0025] Specifically, by setting the limiting shaft 8 on the upper and lower end surface of the slide rail 6 can limit the slider 7 connected inside the slide rail 6, prevent the floating plate 9 from separating from the slide rail 6.
[0026] Wherein: the magnetic flap 1 is cylindrical hollow, and the opening groove is downward.
[0027] Wherein: the magnetic flap 1 is provided with a flap indicator, and the flap indicator is located on one side of the scale line groove 2;
[0028] Specifically, by setting the flap indicator on the magnetic flap 1 can facilitate the intuitive detection of the height of the liquid level rise, and the indicator is used for judgment.
[0029] In this embodiment, when the float 5 and the traction rope 11 penetrate the through hole 10, the buoyancy is increased, and the buoyancy effect of the floating plate 9 can drive the sliders 7 on both sides to realize the sliding displacement process of the slide rails 6 on both sides, thereby increasing the buoyancy of the float 5, so that the float 5 does not deviate during movement, thereby improving the stability of the liquid level measurement.
[0030] Finally, it should be pointed out that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A magnetic float level gauge of the aperture type, characterised in that Include: Magnetic flap (1), the upper and lower end surface of the magnetic flap (1) is sequentially connected with the top cover (3) and the connecting flange (4) through the bolt, the inner cavity of the magnetic flap (1) both sides wall is fixedly connected with slide rail (6), two the slide rail (6) is close to the middle part of one side and is provided with the float plate (9), the both sides wall of the float plate (9) is fixedly connected with the sliding block (7), two the sliding block (7) is respectively with two slide rail (6) sliding contact, the middle part of the float plate (9) is provided with the through hole (10), the bottom middle position of the top cover (3) is provided with the traction rope (11), the traction rope (11) passes through the through hole (10) inner cavity and is fixedly connected with the buoy (5) at the bottom.
2. The aperture magnetic float level indicator of claim 1, wherein: The surface of the magnetic flap (1) is provided with a scale line groove (2).
3. The aperture magnetic float level indicator of claim 1 wherein: The diameter of the buoy (5) is smaller than the diameter of the through hole (10).
4. The aperture magnetic float level indicator of claim 1 wherein: The upper and lower end surfaces of two slide rails (6) are fixedly connected with limit shafts (8), and the top of the limit shaft (8) is located above the sliding block (7).
5. The aperture magnetic float level indicator of claim 1 wherein: The magnetic flap (1) is hollow cylindrical, and the opening slot is downward.
6. The aperture magnetic float level indicator of claim 2 wherein: The magnetic flap (1) is provided with a flap indicator, and the flap indicator is located on one side of the scale line groove (2).