阅读说明：本技术 一种超低密度磁性液位计 (Ultra-low density magnetic liquid level meter ) 是由 蓝若灵 蓝伟 于 2020-12-19 设计创作，主要内容包括：本发明提供了一种超低密度磁性液位计,涉及液位计技术领域。本发明包括筒体,其侧面设有上下连接管、磁翻柱指示器及标尺,筒体空腔内设有具有磁性材料的浮子,浮子内部设有加强组件,筒体的空腔顶部转动设有至少两个转轮,筒体空腔内设有套筒以及与套筒螺纹连接的调节筒,套筒和调节筒的内径大于浮子的最大外径,浮子顶部设有数量与转轮对应的连接线,连接线绕过转轮与套筒连接,调节筒具有空腔以及与其连通的开口,开口内设有与其螺纹连接的堵头,加强组件包括设于浮子内部的结构主杆,结构主杆上设有多层加强层,加强层包括多个设于结构主杆外壁周向的加强杆,结构主杆两端还分别设有多个端部撑杆,加强杆及端部撑杆皆与浮子内壁连接。(The invention provides an ultralow-density magnetic liquid level meter, and relates to the technical field of liquid level meters. The invention comprises a cylinder body, wherein the side surface of the cylinder body is provided with an upper connecting pipe and a lower connecting pipe, column indicator and scale are turned over to magnetism, be equipped with the float that has magnetic material in the barrel cavity, the inside enhancement subassembly that is equipped with of float, the cavity top of barrel is rotated and is equipped with two at least runners, be equipped with the sleeve in the barrel cavity and with sleeve threaded connection's regulation section of thick bamboo, the internal diameter of sleeve and regulation section of thick bamboo is greater than the biggest external diameter of float, the float top is equipped with the connecting wire that quantity and runner correspond, the connecting wire bypasses runner and muffjoint, it has the cavity and rather than the opening of intercommunication to adjust the section of thick bamboo, be equipped with rather than threaded connection's end cap in the opening, the enhancement subassembly is including locating the inside structure mobile jib of float, be equipped with the multilayer enhancement layer on the structure mobile jib, the enhancement layer includes a plurality of stiffener of structure mobile jib outer wall circumference of locating, structure mobile jib.)

1. An ultra-low density magnetic liquid level gauge, comprising:

the cylinder body is provided with a cavity, the side surface of the cylinder body is provided with an upper connecting pipe and a lower connecting pipe which are communicated with the cavity, and the side surface of the cylinder body is also provided with a magnetic column turning indicator and a scale;

the floater is arranged in the cavity of the cylinder body, and a magnetic material is arranged in the floater;

a reinforcing assembly provided inside the float to reinforce the structural stability of the float;

the at least two rotating wheels are rotatably arranged at the top of the cavity of the cylinder body;

the sleeve is arranged in the cavity of the cylinder body, and the inner diameter of the sleeve is larger than the maximum outer diameter of the floater;

one end of each connecting line corresponding to the rotating wheels is connected with the top of the floater, and the other end of each connecting line bypasses the rotating wheels and is connected with the sleeve;

the adjusting cylinder is arranged in the cavity of the cylinder body, the inner diameter of the adjusting cylinder is larger than the maximum outer diameter of the floater, and the adjusting cylinder is in threaded connection with the sleeve;

wherein, adjust a section of thick bamboo have the cavity and with the opening of cavity intercommunication, be equipped with the end cap rather than threaded connection in the opening, strengthen the subassembly including locating the inside structure mobile jib of float, be equipped with the multilayer enhancement layer on the structure mobile jib, the enhancement layer includes a plurality of stiffeners of locating structure mobile jib outer wall circumference, structure mobile jib both ends still are equipped with a plurality of tip vaulting poles respectively, stiffener and tip vaulting pole all with float inner wall connection.

2. The ultra-low density magnetic liquid level gauge of claim 1 wherein the plurality of wheels are circularly arranged at equal intervals around the axis of the barrel at the top of the barrel cavity.

3. The ultra-low density magnetic level gauge of claim 1, wherein the outer diameter of the sleeve is equal to the inner diameter of the barrel cavity.

4. The ultra-low density magnetic level gauge of claim 3, wherein the outer diameter of the adjustment barrel is equal to the inner diameter of the barrel cavity.

5. The ultra-low density magnetic level gauge of claim 4, wherein the sleeve has the same outer and inner diameters as the adjustment barrel.

6. The ultra-low density magnetic liquid level meter according to claim 1, wherein the top of the adjusting cylinder is provided with an external thread, the external thread is arranged along the edge of the top of the adjusting cylinder in a circular ring shape coaxial with the adjusting cylinder, the bottom of the sleeve is correspondingly provided with a thread groove matched with the external thread, and the thread groove is internally provided with an internal thread matched with the external thread, so that the adjusting cylinder and the sleeve are coaxially connected.

7. The ultra-low density magnetic liquid level gauge of claim 6, wherein a top cover is provided in the opening, the top cover is provided on the top of the plug, and the top of the top cover is coplanar with the top surface of the adjusting barrel.

8. The ultra-low density magnetic liquid level gauge according to claim 1, wherein the plurality of layers of reinforcing layers on the structural main rod are arranged at equal intervals, the plurality of reinforcing rods in the reinforcing layers are arranged at equal intervals in the circumferential direction of the outer wall of the structural main rod, the end stay bars at the two ends of the structural main rod are respectively connected with the inner walls of the two hemispherical end parts of the float, and the connection points of the plurality of end stay bars and the float form a positive multi-deformation in a plane perpendicular to the axis of the float.

9. The ultra-low density magnetic liquid level gauge of claim 8, wherein the end of the stiffener and the end brace are each provided with a stay plate that abuts the inner wall of the float.

10. The ultra-low density magnetic liquid level gauge according to any one of claims 1 to 9, wherein the top of the barrel is provided with a cock, the bottom of the barrel is provided with a blowoff valve, and the rotating wheel is fixed on the top of the barrel cavity through a support seat.

Technical Field

The invention relates to the technical field of liquid level meters, in particular to an ultralow-density magnetic liquid level meter.

Background

The magnetic turning plate liquid level meter can be used for medium liquid level detection of various towers, tanks, grooves, spherical containers, boilers and other equipment. The liquid level meter can achieve high sealing, leakage prevention and is suitable for high-temperature, high-pressure and corrosion-resistant occasions. The device makes up the defects of poor indication definition, easy breakage and the like of a glass plate (tube) liquid level meter, has no blind area in the whole process of measurement, and has clear display and large measurement range.

At present, the smaller the density of liquid to be measured is, the longer the required length of a floater in a liquid level meter is, the larger the volume is, otherwise, the liquid cannot float up and is easy to block, so that the pressure bearing capacity of the floater is poor, and the floater is easy to deform and damage. If the float of the magnetic liquid level meter meets the pressure requirement, the float can not float due to the fact that the float is thick and overweight; on the contrary, when the buoyancy requirement is met, the buoy is too light and thin and has a large volume so as not to bear pressure, and solution is needed urgently.

Disclosure of Invention

The invention aims to develop an ultra-low density magnetic liquid level meter which is provided with a reinforcing component in a floater, enhances the structural stability of the floater, improves the pressure bearing capacity of the floater, and is provided with a sleeve to apply a force opposite to the gravity action direction of the floater to the floater, so that the floater can float in ultra-low density liquid to be measured even if the floater has a certain weight.

The invention is realized by the following technical scheme:

an ultra-low density magnetic liquid level meter comprises a barrel body, wherein the barrel body is provided with a cavity, the side surface of the barrel body is provided with an upper connecting pipe and a lower connecting pipe which are communicated with the cavity, the side surface of the barrel body is also provided with a magnetic column turning indicator and a scale, a floater is arranged in the cavity of the barrel body, magnetic materials are arranged in the floater, a reinforcing component for reinforcing the structural stability of the floater is also arranged in the floater, the top of the cavity of the barrel body is rotatably provided with at least two rotating wheels, a sleeve and an adjusting barrel which is in threaded connection with the sleeve are arranged in the cavity of the barrel body, the inner diameters of the sleeve and the adjusting barrel are larger than the maximum outer diameter of the floater, the top of the floater is provided with connecting wires the number of which corresponds to the rotating wheels, the other end of each connecting wire bypasses the rotating wheels to be connected with the, be equipped with the multilayer enhancement layer on the structure mobile jib, the enhancement layer includes a plurality of stiffeners of locating structure mobile jib outer wall circumference, structure mobile jib both ends still are equipped with a plurality of tip vaulting poles respectively, stiffener and tip vaulting pole all with float inner wall connection.

Optionally, a plurality of said wheels are arranged in a circle at equal intervals around the axis of the drum at the top of the drum cavity.

Optionally, the outer diameter of the sleeve is equal to the inner diameter of the barrel cavity.

Optionally, the outer diameter of the adjusting cylinder is equal to the inner diameter of the cylinder cavity.

Optionally, the sleeve has the same outer and inner diameters as the adjustment barrel.

Optionally, adjust a section of thick bamboo top and be equipped with the external screw thread, the external screw thread is along adjusting a section of thick bamboo top edge and be the ring shape setting with adjusting a section of thick bamboo coaxial line, the sleeve bottom corresponds be equipped with external screw thread complex thread groove, be equipped with in the thread groove with external screw thread complex internal thread, make and adjust a section of thick bamboo and be connected with sleeve coaxial line.

Optionally, a top cover is arranged in the opening, the top cover is arranged on the upper portion of the plug, and the top of the top cover and the top surface of the adjusting barrel are coplanar.

Optionally, the multilayer reinforced layer on the structure mobile jib sets up at an equal interval, a plurality of stiffeners in the reinforced layer set up at an equal interval in the outer wall circumference of structure mobile jib, the tip vaulting pole at structure mobile jib both ends respectively with the inner wall connection of the two hemisphere form tip of float, it is a plurality of the tie point of tip vaulting pole and float constitutes just deformation more in the plane of perpendicular to float axis.

Optionally, the end portions of the reinforcing rods and the end stay bars are provided with supporting plates attached to the inner wall of the float.

Optionally, a cock is arranged at the top of the cylinder, a drain valve is arranged at the bottom of the cylinder, and the rotating wheel is fixed at the top of the cavity of the cylinder through a supporting seat.

The invention has the beneficial effects that:

according to the invention, the reinforcing component is arranged in the floater, so that the pressure borne by the floater is transmitted to the reinforcing rods and the end supporting rods through the supporting plates, and the reinforcing rods and the end supporting rods are uniformly arranged, so that the pressure borne by the floater is counteracted through the rod pieces of the reinforcing component, the structural stability and the bearing capacity of the floater are enhanced, the sleeve has a certain mass, the difference value between the gravity of the sleeve and the buoyancy borne by the sleeve is the upward pulling force borne by the floater, and thus, part of the gravity of the floater or the gravity of the reinforcing component in the floater is counteracted, so that the floater can float in liquid to be measured with ultralow density, and the bottom of the sleeve is additionally provided with the movably connected adjusting cylinder, so that the application range of the floater is increased, the floater can float in liquid to be measured with different densities, and the application range of the liquid level.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural view of embodiment 1 of the present invention;

FIG. 2 is a view showing an internal structure of a float in accordance with example 1;

FIG. 3 is a structural view of a sleeve in embodiment 2;

fig. 4 is a structure diagram of an opening and a plug in embodiment 2.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the invention. Furthermore, the present invention creates that reference numerals and/or reference letters may be repeated in different examples, such repetition being for the purpose of simplicity and clarity and not being indicative of the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize applications of other processes and/or uses of other materials.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and 2, this embodiment discloses one kind, including barrel 1, the columniform cavity has in the barrel 1, barrel 1 side is equipped with upper connecting pipe 2 and lower connecting pipe 3 of arranging from top to bottom, upper connecting pipe 2 and lower connecting pipe 3 all communicate with the cavity of barrel 1, and the cavity of barrel 1 is passed in and out through upper connecting pipe 2 and lower connecting pipe 3 to the liquid of being surveyed, upper connecting pipe 2 and lower connecting pipe 3 are apart from barrel 1 top and bottom certain distance respectively.

The top of barrel 1 is equipped with cock 4, the bottom of barrel 1 is equipped with blowoff valve 5, still be equipped with magnetism on the outer wall of barrel 1 side and turn over post indicator 6 and scale.

The utility model discloses a float 9, including barrel 1, floater 9, reinforcing component, floater 9, certain pressure, the cavity of barrel 1 is equipped with float 9 in, the biggest external diameter of float 9 is less than the cavity internal diameter of barrel 1, the inside cavity top of float 9 is equipped with magnetic material, be equipped with the reinforcing component in the float 9, the reinforcing component is used for strengthening the structural stability of float 9, makes float 9 structure more stable, and under certain pressure, float 9 can not take place to warp the damage.

The inside enhancement subassembly of float 9 includes structure mobile jib 15, structure mobile jib 15 sets up with the 9 coaxial lines of float, structure mobile jib 15 is located the middle part in float 9, equidistant four layers of reinforcement layer that are equipped with on the structure mobile jib 15, the reinforcement includes four stiffeners 16 that evenly locate 15 outer wall circumference of structure mobile jib, stiffener 16 is perpendicular with structure mobile jib 15, 16 tip of stiffener is equipped with the fagging 17 with the laminating of 9 inner walls of float, fagging 17 increases the connection area of stiffener 16 and 9 inner walls of float.

Structure mobile jib 15 both ends still are equipped with three tip vaulting pole 18 respectively, and are three the tip of tip vaulting pole 18 respectively with the hemispherical part inner wall connection of float 9 top and bottom, it is three the tie point of tip vaulting pole 18 and float 9 top and bottom inner wall is evenly arranged, makes threely the tie point of tip vaulting pole 18 and float 9 constitutes a regular triangle in the plane of perpendicular to float 9 axis, also be equipped with fagging 17 between tip vaulting pole 18 and the float 9 inner wall, fagging 17 increases the connection area of tip vaulting pole 18 and float 9 inner wall.

The hollow cavity of the cylinder body 1 is also internally provided with a sleeve 11 which can vertically lift along the axial direction of the cylinder body, the weight of the sleeve 11 is less than that of the floater 9, the sleeve 11 is cylindrical, the outer diameter of the sleeve 11 is not more than the inner diameter of the hollow cavity of the cylinder body 1, preferably, the outer diameter of the sleeve 11 is slightly less than or equal to the inner diameter of the hollow cavity of the cylinder body 1, and the inner diameter of the sleeve 11 is more than the maximum outer diameter of the floater 9.

The top of barrel 1 cavity rotates and is equipped with three runner 7, and is three runner 7 is regular triangle at the cavity top and arranges to this regular triangle's center is on the axis of barrel 1, be equipped with the wire casing on the 7 outer walls of runner, the wire casing is arranged along the circumference of 7 outer walls of runner, the centre of a circle of wire casing is in the pivot of runner 7, the cross-section of wire casing is the arc. The runner 7 is arranged at the top of the cavity of the barrel body 1 through the support seat 8 in a rotating mode, and the top of the runner 7 is close to the support seat 8. The number of the rotating wheels 7 is at least two, and the rotating wheels 7 are circularly arranged at the top of the cavity of the barrel body 1 at equal intervals around the axis of the barrel body 1.

The center of the top of the floater 9 is provided with three connecting lines 10, the three connecting lines 10 respectively bypass the three rotating wheels 7 at the top of the cavity of the barrel 1 and are connected with the top of the sleeve 11, and three connecting points of the connecting lines 10 connected with the sleeve 11 are arranged in a regular triangle shape.

This embodiment is through setting up the reinforcement assembly in float 9 for the pressure that float 9 received transmits to reinforcing bar 16 and tip vaulting pole 18 through fagging 17 on, because reinforcing bar 16 and tip vaulting pole 18 evenly set up, make the pressure that float 9 received offset through the member of reinforcement assembly, strengthen float 9's structural stability and bearing capacity, sleeve 11 has certain quality, the difference of the buoyancy that sleeve 11's gravity and its received is ascending pulling force that float 9 received, with this offset the gravity of some float 9 self gravity or its inside reinforcement assembly, make it also can float in the liquid that awaits measuring of ultralow density.

Example 2

As shown in fig. 3 and 4, the difference between this embodiment and embodiment 1 is that, in this embodiment, an adjusting cylinder 12 is additionally arranged at the bottom of a sleeve 11, the adjusting cylinder 12 is of a cylindrical structure with the same outer diameter and inner diameter as those of the sleeve 11, an external thread 13 is arranged at the top of the adjusting cylinder 12, the external thread 13 is arranged along the top edge of the adjusting cylinder 12 in a circular ring shape coaxial with the adjusting cylinder 12, a thread groove 14 matched with the external thread 13 is correspondingly arranged at the bottom edge of the sleeve 11, an internal thread matched with the external thread 13 is correspondingly arranged in the thread groove 14, so that the adjusting cylinder 12 is in threaded connection with the sleeve 11, and the sleeve 11 and the adjusting cylinder 12 after threaded connection are coaxial.

Adjust a 12 inside cavitys that are equipped with of section of thick bamboo, it is equipped with opening 21 to adjust a 12 top surfaces, opening 21 locates the inboard regulation section of thick bamboo 12 top surface of external screw thread 13, be equipped with end cap 20 on the opening 21, end cap 20 and opening 21 threaded connection, still be equipped with top cap 19 in the opening 21, end cap 20 upper portion is located to top cap 19, after end cap 20 and opening 21 threaded connection, top cap 19 inserts in the opening 21 and is located end cap 20 upper portion, top cap 19's top and the coplanar of adjusting a 12 top surfaces.

According to the embodiment, the adjusting cylinder 12 can be arranged according to the density of liquid to be measured, the medium is injected into the cavity in the adjusting cylinder 12 through the opening 21, the injected medium has the main functions of increasing weight, increasing the gravity of the adjusting cylinder 12, the cavity of the adjusting cylinder 12 is sealed through the plug 20 and the top cover 19, then the adjusting cylinder 12 is connected with the sleeve 11 through bolts, and the maximum weight of the adjusting cylinder 12 and the sleeve 11 is smaller than the weight of the floater 9. According to the embodiment, the sleeve 11 can be adjusted according to the density of the liquid to be measured, if the density of the liquid to be measured is large, the weight of the adjusting cylinder 12 does not need to be increased for the sleeve 11, if the density of the liquid to be measured is small, the adjusting cylinder 12 can be increased according to the density of the liquid to be measured, a weight increasing medium can be injected into the adjusting cylinder 12, the density of the liquid to be measured is smaller, the weight of the medium injected into the adjusting cylinder 12 is larger, and the weight sum of the adjusting cylinder 12, the internal medium of the adjusting cylinder and the sleeve 11 is always smaller than the.

In the embodiment, the movably connected adjusting cylinder 12 is added at the bottom of the sleeve 11, so that the application range of the floater 9 is increased, the floater 9 can float in various liquids to be measured with different densities, and the application range of the liquid level meter is increased.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.