CN219084196U - Floating ball type liquid level meter for high-suspension liquid - Google Patents
Floating ball type liquid level meter for high-suspension liquid Download PDFInfo
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- CN219084196U CN219084196U CN202223383706.XU CN202223383706U CN219084196U CN 219084196 U CN219084196 U CN 219084196U CN 202223383706 U CN202223383706 U CN 202223383706U CN 219084196 U CN219084196 U CN 219084196U
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Abstract
A floating ball type liquid level meter for high suspension state liquid belongs to the technical field of liquid level monitoring. The utility model solves the problems that when the existing floating ball type liquid level meter is used in a liquid environment with higher viscosity, suspended solids in the liquid are easy to adhere or be blocked on the inner wall of the floating ball, so that the floating ball can not slide smoothly on a guide rod, and the actual liquid level can not be accurately reflected. The flushing water inlet pipe is inserted into the upper part of the liquid level measuring cylinder, the water inlet of the flushing water inlet pipe is positioned at the outer side of the liquid level measuring cylinder, the water outlet of the flushing water inlet pipe is positioned at the inner side of the liquid level measuring cylinder and is arranged towards the guide rod, and the flushing regulating valve is arranged on the flushing water inlet pipe at the outer side of the liquid level measuring cylinder. The flushing water is directly attached to the guide rod by the inertial diversion effect and flows downwards along the guide rod, so that the flushing effect on the high-viscosity liquid on the guide rod is realized, suspended solids or the high-viscosity liquid cannot adhere to the guide rod and the inner wall of the floating ball, and the problem that the floating ball slides on the guide rod is effectively solved.
Description
Technical Field
The utility model relates to a floating ball type liquid level meter for high-suspension liquid, and belongs to the technical field of liquid level monitoring.
Background
In various industrial process systems, liquid level monitoring and liquid level control are often required, and in most systems requiring liquid level monitoring, the accuracy of liquid level monitoring directly determines the operation stability of the whole system.
In various working conditions that need liquid level monitoring, often can cause the unstable or inaccurate condition of liquid level monitoring when liquid viscosity is high, solid content is big, because this kind of liquid often appears as phenomenon such as liquid surface tension is big, easy deposit, and then causes liquid surface bubble to pile up, and the liquid bottom solid piles up and the solution tank in liquid splash serious scheduling problem, has greatly influenced liquid level monitoring's stability and accuracy, causes the unable steady operation scheduling problem of system.
Specifically, when the existing floating ball type liquid level meter is used in a liquid environment with high viscosity and high solid content, the following problems often exist: 1. suspended solids in the liquid adhere to or are blocked on the inner wall of the floating ball, so that the floating ball can not slide smoothly on the guide rod, and the actual liquid level can not be accurately reflected; 2. solid particles in the liquid bearing container are accumulated at the bottom of the liquid, and the floating ball is buried, so that the liquid level meter is out of order; 3. the fluctuation of the liquid level causes the swing of the floating ball guide rod, so that the floating ball is scratched on the wall of the liquid bearing container, and the liquid level monitoring is insensitive; 4. when the liquid level meter is arranged in the closed container, the accuracy of the liquid level monitored by the floating ball cannot be checked by naked eyes.
Disclosure of Invention
The utility model aims to solve the problem that when the existing floating ball type liquid level meter is used in a liquid environment with higher viscosity, suspended solids in liquid are easy to adhere to or block the inner wall of a floating ball, so that the floating ball slides on a guide rod smoothly, and the actual liquid level cannot be accurately reflected, and further provides the floating ball type liquid level meter for high-suspension liquid.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the floating ball type liquid level meter for high suspension state liquid comprises a liquid level measuring cylinder, a guide rod, a floating ball, a signal converter and a flushing device, wherein the upper part and the lower part of the liquid level measuring cylinder are respectively communicated with a liquid bearing container, the guide rod is vertically arranged in the liquid level measuring cylinder, the floating ball is vertically sleeved on the guide rod in a sliding manner, the signal converter is fixedly arranged at the top end of the liquid level measuring cylinder and is in signal connection with the guide rod, the guide rod senses the position of the floating ball and transmits the position information of the floating ball to the signal converter,
the flushing device comprises a flushing water inlet pipe and a flushing regulating valve, the flushing water inlet pipe is inserted into the upper portion of the liquid level measuring cylinder, a water inlet of the flushing water inlet pipe is located outside the liquid level measuring cylinder, a water outlet of the flushing water inlet pipe is located inside the liquid level measuring cylinder and faces the guide rod, and the flushing regulating valve is installed on the flushing water inlet pipe outside the liquid level measuring cylinder.
Further, the water outlet of the flushing water inlet pipe is arranged obliquely downwards.
The floating ball type liquid level meter for high suspension state liquid comprises a liquid level measuring cylinder, a guide rod, a floating ball, a signal converter and a flushing device, wherein the upper part and the lower part of the liquid level measuring cylinder are respectively communicated with a liquid bearing container, the guide rod is vertically arranged in the liquid level measuring cylinder, the floating ball is vertically sleeved on the guide rod in a sliding manner, the signal converter is fixedly arranged on a top cover and is in signal connection with the guide rod, the guide rod senses the position of the floating ball and transmits the position information of the floating ball to the signal converter, the top end of the liquid level measuring cylinder is fixedly provided with a top cover,
the flushing device comprises a flushing water inlet pipe and a flushing regulating valve, the flushing water inlet pipe is inserted on the top cover, a water inlet of the flushing water inlet pipe is positioned at the outer side of the liquid level measuring cylinder, a water outlet of the flushing water inlet pipe is positioned at the inner side of the liquid level measuring cylinder and is arranged towards the guide rod, and the flushing regulating valve is arranged on the flushing water inlet pipe at the outer side of the liquid level measuring cylinder.
Further, the number of the flushing devices is two, and the water outlets of the two flushing water inlet pipes are symmetrically arranged about the guide rod.
Further, the bottom end of the liquid level measuring cylinder body is integrally communicated and fixedly connected with a bottom communication pipe, the bottom communication pipe is arranged in a downward inclined mode, and the lower portion of the liquid level measuring cylinder body is communicated with the liquid bearing container through the low-position end of the bottom communication pipe.
Further, an isobaric communicating pipe is arranged between the high-position end of the bottom communicating pipe and the upper part of the liquid level measuring cylinder body.
Further, the isobaric communicating pipe is a transparent pipe.
Further, a limiting cylinder is vertically and fixedly arranged in the bottom communicating pipe, and the bottom end of the guide rod is inserted into the limiting cylinder.
Further, the high-order end of the bottom communicating pipe is integrally communicated and fixedly connected with a liquid discharge pipe, and a liquid discharge regulating valve is arranged on the liquid discharge pipe.
Further, a sealing cover is fixedly arranged at the high-position end of the bottom communicating pipe, and the liquid discharge pipe is fixedly arranged on the sealing cover in a communicating way.
Compared with the prior art, the utility model has the following effects:
when being used for high suspension state viscous liquid level measurement, the liquid level monitor of this application is through setting up washing device, and the sparge water gets into by the sparge water inlet, is discharged by the delivery port of sparge water inlet tube after the flushing governing valve adjusts the water yield, because of the delivery port sets up towards the guide arm for the sparge water is directly attached to on the guide arm by inertial water conservancy diversion effect and flows downwards along the guide arm, realizes the scouring action to high viscosity liquid on the guide arm, makes suspension solid or high viscosity liquid unable adhesion at guide arm and floater inner wall, has effectively solved the smooth problem of floater slip on the guide arm, and then has solved the inaccurate problem of liquid level monitoring under complicated quality of water, the complex environment.
Drawings
FIG. 1 is a schematic side view of a liquid level monitor (drain and drain regulator not shown) according to one embodiment;
FIG. 2 is a schematic front view of the level monitor of the present application (flushing device not shown);
FIG. 3 is a schematic side cross-sectional view of the fluid level monitor in accordance with the first embodiment (taken along the axis of the fluid level cylinder, i.e., taken along line A-A in FIG. 2);
FIG. 4 is a schematic side cross-sectional view of the fluid level monitor of the second embodiment (taken along the axis of the fluid level cylinder, i.e., taken along line A-A in FIG. 2);
fig. 5 is a schematic diagram of the installation of the level monitor and the liquid container of the present application.
Detailed Description
The first embodiment is as follows: referring to fig. 1, 2, 3 and 5, a floating ball type liquid level meter for high suspension state liquid is described in this embodiment, which comprises a liquid level measuring cylinder 1, a guide rod 2, a floating ball 3, a signal converter 4 and a flushing device 5, wherein the upper part and the lower part of the liquid level measuring cylinder 1 are respectively communicated with a liquid bearing container 100, the guide rod 2 is vertically arranged in the liquid level measuring cylinder 1, the floating ball 3 is vertically sleeved on the guide rod 2 in a sliding manner, the signal converter 4 is fixedly arranged at the top end of the liquid level measuring cylinder 1 and is in signal connection with the guide rod 2, the guide rod 2 senses the position of the floating ball 3 and transmits the position information of the floating ball 3 to the signal converter 4,
the flushing device 5 comprises a flushing water inlet pipe 5-1 and a flushing regulating valve 5-2, wherein the flushing water inlet pipe 5-1 is inserted into the upper part of the liquid level measuring cylinder body 1, a water inlet of the flushing water inlet pipe 5-1 is positioned on the outer side of the liquid level measuring cylinder body 1, a water outlet of the flushing water inlet pipe 5-1 is positioned on the inner side of the liquid level measuring cylinder body 1 and is arranged towards the guide rod 2, and the flushing regulating valve 5-2 is arranged on the flushing water inlet pipe 5-1 on the outer side of the liquid level measuring cylinder body 1.
When the device works, liquid enters from the lower part of the liquid level measuring cylinder 1, the liquid level in the liquid level measuring cylinder 1 and the liquid level in the liquid bearing container 100 are always kept consistent based on the principle of a communicating vessel, and the floating ball 3 floats in the liquid level measuring cylinder 1 and floats up and down along with the height of the liquid level;
the guide rod 2 plays a role in sensing the position of the floating ball 3 and monitoring the liquid level by the position information of the floating ball 3 through the signal converter 4.
The flushing water enters from the flushing water inlet, is discharged from the water outlet of the flushing water inlet pipe after the water quantity is regulated by the flushing regulating valve 5-2, and is arranged towards the guide rod 2 because the water outlet is directly attached to the guide rod 2 by inertial diversion and flows downwards along the guide rod 2, so that the flushing effect on high-viscosity liquid on the guide rod 2 is realized, suspended solids or high-viscosity liquid cannot adhere to the inner walls of the guide rod 2 and the floating ball 3, and the problem that the floating ball 3 does not slide smoothly on the guide rod 2 is effectively solved.
The number of flushing devices 5 may be one, two or even several arranged circumferentially, depending on the actual need.
According to actual need, the liquid level measuring cylinder body 1 can also be a transparent cylinder body, so that the liquid level can be conveniently observed.
The top end of the liquid level measuring cylinder body 1 can be fixedly provided with a top cover 6, and the signal converter 4 is fixedly arranged on the top cover 6, so that the installation and maintenance of the internal structure of the liquid level measuring cylinder body 1 are facilitated.
The guide rod 2 is preferably arranged at the central axis of the liquid level measuring cylinder 1.
The water outlet of the flushing water inlet pipe 5-1 is arranged obliquely downwards. By the design, flushing water can be more accurately attached to the guide rod 2, and the problem of flushing water waste caused by inaccurate flushing position in the flushing process is avoided.
The number of the flushing devices 5 is two, and the water outlets of the two flushing water inlet pipes 5-1 are symmetrically arranged about the guide rod 2. By means of the two flushing devices 5 which are symmetrically arranged, a better flushing effect on the guide rod 2 is achieved.
The bottom end of the liquid level measuring cylinder body 1 is integrally communicated and fixedly connected with a bottom communicating pipe 7, the bottom communicating pipe 7 is arranged in a downward inclined mode, and the lower portion of the liquid level measuring cylinder body 1 is communicated with the liquid bearing container 100 through the low-position end of the bottom communicating pipe 7. So design, during operation, liquid gets into through the low level end of bottom communication pipe 7 and surveys in the liquid level barrel 1, through setting up the bottom communication pipe 7 of slope, can't pile up when making the solid impurity that carries in the liquid subside to bottom communication pipe 7 bottom, but follow arrow direction and discharge downwards, has solved solid particle and has piled up the problem of burying floater 3 in the liquid bottom.
An isobaric communicating pipe 8 is communicated between the high-position end of the bottom communicating pipe 7 and the upper part of the liquid level measuring cylinder body 1. By the design, the gas accumulated at the upper part of the bottom communicating pipe 7 is discharged, and the gas is discharged to the upper part of the liquid level measuring cylinder body 1 from the bottom through the isobaric communicating pipe 8, so that the problem of fluctuation of the liquid level measuring caused by gas accumulation is solved. Specifically, the upper part of the liquid level measuring cylinder body 1 is integrally communicated and fixedly provided with a first connecting pipe 9, the upper end of the bottom communicating pipe 7 is integrally communicated and fixedly provided with a second connecting pipe 10, and the upper end and the lower end of the isobaric communicating pipe 8 are respectively communicated and fixedly connected with the first connecting pipe 9 and the second connecting pipe 10. So designed, the installation and the disassembly of the isobaric communicating pipe 8 are convenient.
The isobaric communicating pipe 8 is a transparent pipe. By the design, the liquid level of the liquid bearing container 100 can be seen by naked eyes, and the problem that the liquid level cannot be checked is solved.
A limiting cylinder 11 is vertically and fixedly arranged in the bottom communicating pipe 7, and the bottom end of the guide rod 2 is inserted into the limiting cylinder 11. Through the design, the guide rod 2 is fixed by the limiting cylinder 11, the guide rod 2 is prevented from swinging along with the change of the liquid level, and the problem that the floating ball 3 scratches the inner wall of the liquid level cylinder 1 due to the swinging of the guide rod 2 is avoided.
The high-order end of the bottom communicating pipe 7 is integrally communicated and fixedly connected with a liquid discharge pipe 12, and a liquid discharge regulating valve 13 is arranged on the liquid discharge pipe 12. By adopting the design, the liquid in the whole liquid level measuring cylinder body 1 can be discharged, and a flushing pipe can be externally connected on the liquid discharge pipe 12 to flush the inside of the bottom communication pipe 7, so that the water injection flushing effect is realized.
The high-order end of the bottom communicating pipe 7 is fixedly provided with a sealing cover 14, and the liquid discharge pipe 12 is fixedly arranged on the sealing cover 14 in a communicating way. By the design, the sealing cover 14 plays a role in sealing the bottom communication pipe 7, and meanwhile, the installation and maintenance of the internal structure of the bottom communication pipe 7 are facilitated.
The second embodiment is as follows: referring to fig. 2, 4 and 5, a floating ball type liquid level meter for high suspension state liquid is described in this embodiment, which comprises a liquid level measuring cylinder 1, a guide rod 2, a floating ball 3, a signal converter 4 and a flushing device 5, wherein the upper part and the lower part of the liquid level measuring cylinder 1 are respectively communicated with a liquid bearing container 100, the guide rod 2 is vertically arranged in the liquid level measuring cylinder 1, the floating ball 3 is vertically sleeved on the guide rod 2 in a sliding manner, the signal converter 4 is fixedly arranged on a top cover 6 and is in signal connection with the guide rod 2, the guide rod 2 senses the position of the floating ball 3 and transmits the position information of the floating ball 3 to the signal converter 4, the top end of the liquid level measuring cylinder 1 is fixedly provided with the top cover 6,
the flushing device 5 comprises a flushing water inlet pipe 5-1 and a flushing regulating valve 5-2, the flushing water inlet pipe 5-1 is inserted on the top cover 6, a water inlet of the flushing water inlet pipe 5-1 is positioned at the outer side of the liquid level measuring cylinder body 1, a water outlet of the flushing water inlet pipe 5-1 is positioned at the inner side of the liquid level measuring cylinder body 1 and is arranged towards the guide rod 2, and the flushing regulating valve 5-2 is arranged on the flushing water inlet pipe 5-1 at the outer side of the liquid level measuring cylinder body 1.
By arranging the top cover 6, the installation and maintenance of the internal structure of the liquid level measuring cylinder body 1 are facilitated. Meanwhile, the flushing water inlet pipe 5-1 of the flushing device 5 is inserted on the top cover 6, so that the flushing device 5 is more convenient to install and maintain.
When the device works, liquid enters from the lower part of the liquid level measuring cylinder 1, the liquid level in the liquid level measuring cylinder 1 and the liquid level in the liquid bearing container 100 are always kept consistent based on the principle of a communicating vessel, and the floating ball 3 floats in the liquid level measuring cylinder 1 and floats up and down along with the height of the liquid level;
the guide rod 2 plays a role in sensing the position of the floating ball 3 and monitoring the liquid level by the position information of the floating ball 3 through the signal converter 4.
The flushing water enters from the flushing water inlet, is discharged from the water outlet of the flushing water inlet pipe after the water quantity is regulated by the flushing regulating valve 5-2, and is arranged towards the guide rod 2 because the water outlet is directly attached to the guide rod 2 by inertial diversion and flows downwards along the guide rod 2, so that the flushing effect on high-viscosity liquid on the guide rod 2 is realized, suspended solids or high-viscosity liquid cannot adhere to the inner walls of the guide rod 2 and the floating ball 3, and the problem that the floating ball 3 does not slide smoothly on the guide rod 2 is effectively solved.
The number of flushing devices 5 may be one, two or even several arranged circumferentially, depending on the actual need.
According to actual need, the liquid level measuring cylinder body 1 can also be a transparent cylinder body, so that the liquid level can be conveniently observed.
The guide rod 2 is preferably arranged at the central axis of the liquid level measuring cylinder 1. Other compositions and connection relationships are the same as those of the first embodiment.
Claims (10)
1. A floater formula level gauge for high suspension state liquid, its characterized in that: comprises a liquid level measuring cylinder body (1), a guide rod (2), a floating ball (3), a signal converter (4) and a flushing device (5), wherein the upper part and the lower part of the liquid level measuring cylinder body (1) are respectively communicated with a liquid bearing container (100), the guide rod (2) is vertically arranged in the liquid level measuring cylinder body (1), the floating ball (3) is vertically sleeved on the guide rod (2) in a sliding manner, the signal converter (4) is fixedly arranged at the top end of the liquid level measuring cylinder body (1) and is in signal connection with the guide rod (2), the guide rod (2) senses the position of the floating ball (3) and transmits the position information of the floating ball (3) to the signal converter (4),
the flushing device (5) comprises a flushing water inlet pipe (5-1) and a flushing regulating valve (5-2), the flushing water inlet pipe (5-1) is inserted into the upper portion of the liquid level measuring cylinder body (1), a water inlet of the flushing water inlet pipe (5-1) is located on the outer side of the liquid level measuring cylinder body (1), a water outlet of the flushing water inlet pipe (5-1) is located on the inner side of the liquid level measuring cylinder body (1) and is arranged towards the guide rod (2), and the flushing regulating valve (5-2) is installed on the flushing water inlet pipe (5-1) on the outer side of the liquid level measuring cylinder body (1).
2. A float gauge for highly suspended liquids as claimed in claim 1, wherein: the water outlet of the flushing water inlet pipe (5-1) is arranged in a downward inclined way.
3. A floater formula level gauge for high suspension state liquid, its characterized in that: comprises a liquid level measuring cylinder body (1), a guide rod (2), a floating ball (3), a signal converter (4) and a flushing device (5), wherein the upper part and the lower part of the liquid level measuring cylinder body (1) are respectively communicated with a liquid bearing container (100), the guide rod (2) is vertically arranged in the liquid level measuring cylinder body (1), the floating ball (3) is sleeved on the guide rod (2) in a sliding way up and down, the signal converter (4) is fixedly arranged on a top cover (6) and is in signal connection with the guide rod (2), the guide rod (2) senses the position of the floating ball (3) and transmits the position information of the floating ball (3) to the signal converter (4), the top end of the liquid level measuring cylinder body (1) is fixedly provided with a top cover (6),
the flushing device (5) comprises a flushing water inlet pipe (5-1) and a flushing regulating valve (5-2), the flushing water inlet pipe (5-1) is inserted on the top cover (6), a water inlet of the flushing water inlet pipe (5-1) is positioned at the outer side of the liquid level measuring cylinder body (1), a water outlet of the flushing water inlet pipe (5-1) is positioned at the inner side of the liquid level measuring cylinder body (1) and is arranged towards the guide rod (2), and the flushing regulating valve (5-2) is arranged on the flushing water inlet pipe (5-1) at the outer side of the liquid level measuring cylinder body (1).
4. A float gauge for highly suspended liquids according to claim 1 or 3, characterized in that: the number of the flushing devices (5) is two, and water outlets of the two flushing water inlet pipes (5-1) are symmetrically arranged relative to the guide rod (2).
5. A float gauge for highly suspended liquids according to claim 1 or 3, characterized in that: the bottom of the liquid level measuring cylinder (1) is integrally communicated and fixedly connected with a bottom communicating pipe (7), the bottom communicating pipe (7) is arranged in a downward inclined mode, and the lower portion of the liquid level measuring cylinder (1) is communicated with a liquid bearing container (100) through the low-position end of the bottom communicating pipe (7).
6. The floating ball type liquid level gauge for high suspended liquid according to claim 5, wherein: an isobaric communicating pipe (8) is communicated between the high-position end of the bottom communicating pipe (7) and the upper part of the liquid level measuring cylinder body (1).
7. The float gauge for highly suspended liquids of claim 6, wherein: the isobaric communicating pipe (8) is a transparent pipe.
8. The floating ball type liquid level gauge for high suspended liquid according to claim 5, wherein: a limiting cylinder (11) is vertically and fixedly arranged in the bottom communicating pipe (7), and the bottom end of the guide rod (2) is inserted into the limiting cylinder (11).
9. The floating ball type liquid level gauge for high suspended liquid according to claim 5, wherein: the high-order end of the bottom communicating pipe (7) is integrally communicated and fixedly connected with a liquid discharge pipe (12), and a liquid discharge regulating valve (13) is arranged on the liquid discharge pipe (12).
10. A float gauge for highly suspended liquids as claimed in claim 9, wherein: the high-position end of the bottom communicating pipe (7) is fixedly provided with a sealing cover (14), and the liquid discharge pipe (12) is fixedly arranged on the sealing cover (14) in a communicating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223383706.XU CN219084196U (en) | 2022-12-16 | 2022-12-16 | Floating ball type liquid level meter for high-suspension liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223383706.XU CN219084196U (en) | 2022-12-16 | 2022-12-16 | Floating ball type liquid level meter for high-suspension liquid |
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| Publication Number | Publication Date |
|---|---|
| CN219084196U true CN219084196U (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223383706.XU Active CN219084196U (en) | 2022-12-16 | 2022-12-16 | Floating ball type liquid level meter for high-suspension liquid |
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| CN (1) | CN219084196U (en) |
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- 2022-12-16 CN CN202223383706.XU patent/CN219084196U/en active Active
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