Rotational flow well liquid level meter protection device

Abstract

The utility model discloses a rotational flow well liquid level meter protection device, which relates to the technical field of water system liquid level meter protection, and comprises a protection pipe body, the protection pipe body is arranged in an inner ring of a rotational flow well, the bottom of the protection pipe body is provided with a liquid inlet, so that the liquid level position in the protection pipe body is the same as the liquid level of liquid in the inner ring; the top of the protection pipe body is used for being detachably and fixedly connected with the liquid level meter so that the liquid level meter can be located in the protection pipe body, the structure is simple, and accurate measurement of the rotational flow well liquid level meter is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water system liquid level meter protection, in particular to a vortex well liquid level meter protection device. Background Art

[0002] The swirl well liquid level is a critical component of the swirl well. Adjusting the liquid level not only maintains dynamic balance throughout the system but also protects the swirl well equipment from flooding. Accurate liquid level monitoring is crucial for the stable operation of the entire production process. Swirl wells are often used to treat large quantities of industrial wastewater, ore slurries, and other materials, creating a complex and harsh internal environment. As a key component for measuring swirl well liquid level, the level gauge faces numerous challenges. The media within the swirl well are often highly corrosive, easily corroding the level gauge's sensor and housing, affecting its accuracy and service life. Furthermore, the swirl well is divided into an outer ring and an inner ring. Cooling return water first enters the outer ring and then overflows into the inner ring, where the level gauge is placed. Because the water entering the inner ring is in a swirling state, it can generate strong vortices and shock waves, which can put significant stress on the level gauge's mechanical structure and easily damage it. To ensure the accurate and stable operation of the swirl well liquid level gauge, effective protection is essential. Utility Model Content

[0003] The purpose of the utility model is to provide a vortex well liquid level gauge protection device to solve the problems existing in the above-mentioned prior art, with a simple structure and effectively ensuring the accurate measurement of the vortex well liquid level gauge.

[0004] To achieve the above purpose, the present invention provides the following solutions:

[0005] The utility model provides a vortex well liquid level gauge protection device, comprising: a protection tube body, the protection tube body is arranged in the inner ring of the vortex well, the bottom of the protection tube body is provided with a liquid inlet so that the liquid level position in the protection tube body is the same as the liquid level of the liquid in the inner ring, and the top of the protection tube body is used to be detachably fixedly connected to the liquid level gauge so that the liquid level gauge is located in the protection tube body.

[0006] Preferably, the liquid inlet is a semicircular structure with the opening facing downward.

[0007] Preferably, the protective pipe body is made of a 10-meter DN80 steel pipe.

[0008] Preferably, a plurality of first through holes are provided in the vertical direction of the protection tube body.

[0009] Preferably, the first through holes are arranged at intervals of 1 meter in the vertical direction.

[0010] Preferably, it further includes a plurality of second through holes, each of which is arranged on a side of the protective tube body away from the first through hole, and one second through hole is arranged horizontally corresponding to one first through hole, and the first through hole and the second through hole are both circular holes with a diameter of 8 mm.

[0011] Preferably, it also includes a first indication hole, a second indication hole, a third indication hole and a fourth indication hole, the first indication hole, the second indication hole, the third indication hole and the fourth indication hole are arranged in the vertical direction of the protective tube body, and the outer wall of the protective tube body is provided with scale lines in the vertical direction, when the first indication hole, the second indication hole, the third indication hole and the fourth indication hole can indicate the scale lines.

[0012] Preferably, it further includes a first sealing plate, which is arranged on the top of the protection tube body. The first sealing plate is provided with a threaded hole, and the threaded hole is used for threaded connection with the liquid level meter.

[0013] Preferably, the surface of the protective tube body is provided with an anti-corrosion coating.

[0014] Compared with the prior art, the utility model has achieved the following technical effects:

[0015] The utility model provides a vortex well level gauge protection device. A protective tube is fixedly connected to the inner ring of the vortex well. A level gauge is connected to the top of the protective tube and positioned within the protective tube. The level gauge can simultaneously measure the liquid level within the protective tube, thereby enabling real-time monitoring of the liquid level position within the inner ring of the vortex well. The design of the protective tube enables the level gauge to operate in a relatively stable environment, reducing interference from external factors on the measurement results, thereby improving measurement accuracy. This method is simple, easy to implement, and low-cost, and is suitable for protecting various vortex well level gauges. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic diagram of the structure of the vortex well liquid level gauge protection device provided by the utility model;

[0018] In the figure: 1, vortex well; 2, inner ring; 3, protective tube body; 4, liquid inlet; 6, first indicator hole; 7, second indicator hole; 8, third indicator hole; 9, fourth indicator hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The purpose of the utility model is to provide a vortex well liquid level gauge protection device to solve the problems existing in the above-mentioned prior art, with a simple structure and effectively ensuring the accurate measurement of the vortex well liquid level gauge.

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Example 1

[0023] This embodiment provides a vortex well level gauge protection device, such as Figure 1 As shown, it includes: a protective tube body 3, which is arranged within the inner ring 2 of the vortex well 1. The bottom of the protective tube body 3 is provided with a liquid inlet 4 so that the liquid level in the protective tube body 3 is the same as the liquid level in the inner ring 2. The top of the protective tube body 3 is used to be detachably fixedly connected to the liquid level gauge so that the liquid level gauge is located within the protective tube body 3. By arranging the protective tube body 3 within the inner ring 2, a relatively stable measurement environment can be provided for the liquid level gauge, preventing the liquid level gauge from being directly affected by the complex and harsh environment within the vortex well 1. The detachable connection facilitates the installation and maintenance of the liquid level gauge.

[0024] In a preferred solution of this embodiment, the liquid inlet 4 is a semicircular structure with an opening facing downward. The design of the liquid inlet 4 with a semicircular structure and an opening facing downward facilitates the rapid inflow of water into the protective tube body 3, so that the liquid level in the protective tube body 3 can timely and accurately reflect the liquid level height of the liquid in the inner ring 2, thereby improving the accuracy and timeliness of the liquid level measurement.

[0025] In a preferred solution of this embodiment, the protective tube body 3 is made of a 10-meter DN80 steel pipe. The protective tube body 3 is made of a 10-meter DN80 steel pipe, which has certain strength and stability and can withstand the pressure and water flow impact in the vortex well 1, thereby ensuring the reliability of the protective tube body 3 during use.

[0026] In a preferred solution of this embodiment, multiple first through holes are provided in the vertical direction of the protective tube body 3. The provision of multiple first through holes can ensure the pressure balance inside and outside the protective tube body 3, avoid inaccurate liquid level measurement due to pressure difference, and also help the liquid level meter to sense liquid level changes more sensitively.

[0027] In a preferred solution of this embodiment, the first through holes are arranged at intervals of 1 meter in the vertical direction. Arranging the first through holes at intervals of 1 meter makes the pressure balance and liquid level sensing more uniform, thereby improving the accuracy and stability of liquid level measurement.

[0028] In a preferred solution of this embodiment, the vortex well liquid level gauge protection device also includes a plurality of second through holes, each second through hole is arranged on a side of the protective tube body 3 away from the first through hole, and a second through hole is horizontally arranged corresponding to a first through hole, and the first through hole and the second through hole are both circular holes with a diameter of 8 mm. The second through holes are arranged horizontally corresponding to the first through holes, which further enhances the pressure balance effect inside and outside the protective tube body 3. The circular hole design with a diameter of 8 mm can meet the pressure balance requirements without causing excessive impact on the structural strength of the protective tube body 3.

[0029] In a preferred scheme of this embodiment, the vortex well liquid level gauge protection device also includes a first indication hole 6, a second indication hole 7, a third indication hole 8 and a fourth indication hole 9. The first indication hole 6, the second indication hole 7, the third indication hole 8 and the fourth indication hole 9 are arranged in the vertical direction of the protective tube body 3, and the outer wall of the protective tube body 3 is provided with scale lines in the vertical direction. When the first indication hole 6, the second indication hole 7, the third indication hole 8 and the fourth indication hole 9 can indicate the scale lines, preferably, when the liquid level is in the fourth indication hole 9, it is a low alarm, when the liquid level is in the third indication hole 8, it is a low alarm, when the liquid level is in the second indication hole 7, it is a high alarm, and when the liquid level is in the first indication hole 6, it is a high alarm. The setting of each indication hole and scale lines makes the reading of the liquid level more intuitive and accurate, which is convenient for the operator to quickly understand the liquid level situation and improve work efficiency.

[0030] In a preferred solution of this embodiment, the vortex well liquid level gauge protection device also includes a first sealing plate, which is arranged at the top of the protective tube body 3. The first sealing plate is provided with a threaded hole, which is used for threaded connection with the liquid level gauge. The setting of the first sealing plate provides a stable installation position for the liquid level gauge. The threaded connection method is firm and reliable, and is easy to install and disassemble, ensuring the stability of the liquid level gauge in the protective tube body 3.

[0031] In a preferred solution of this embodiment, the surface of the protective tube body 3 is provided with an anti-corrosion coating, which can effectively resist the erosion of the protective tube body 3 by the corrosive medium in the vortex well 1, extend the service life of the protective tube body 3, and thus provide long-term and stable protection for the liquid level meter.

[0032] Example 2

[0033] This embodiment further provides a vortex well liquid level gauge protection device as in the first embodiment, comprising the following steps:

[0034] The protective tube body 3 is fixedly connected to the inner ring 2 of the vortex well 1, and the liquid level gauge is connected to the top of the protective tube body 3 and located inside the protective tube body 3. At the same time, the liquid level gauge can measure the liquid level position inside the protective tube body 3, thereby being able to monitor the liquid level position of the inner ring 2 of the vortex well 1 in real time. The vortex well liquid level gauge protection device can be installed quickly and accurately to ensure that the liquid level gauge can work stably, monitor the liquid level position of the inner ring 2 of the vortex well 1 in real time, and provide reliable data support for the operation management of the vortex well 1.

[0035] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A vortex well level gauge protection device, characterized by: include: A protective tube body is arranged in the inner ring of the vortex well, and a liquid inlet is provided at the bottom of the protective tube body so that the liquid level position in the protective tube body is the same as the liquid level of the liquid in the inner ring, and the top of the protective tube body is used to be detachably fixedly connected to the liquid level gauge so that the liquid level gauge is located in the protective tube body.

2. The vortex well liquid level gauge protection device according to claim 1, characterized in that: The liquid inlet is a semicircular structure with an opening facing downward.

3. The vortex well liquid level gauge protection device according to claim 2, characterized in that: The protective pipe body is made of a 10-meter DN80 steel pipe.

4. The vortex well liquid level gauge protection device according to claim 3, characterized in that: The protection tube body is provided with a plurality of first through holes in the vertical direction.

5. The vortex well liquid level gauge protection device according to claim 4, characterized in that: The first through holes are arranged at intervals of 1 meter in the vertical direction.

6. The vortex well liquid level gauge protection device according to claim 5, characterized in that: It also includes multiple second through holes, each of which is arranged on a side of the protective tube body away from the first through hole, and one second through hole is horizontally arranged corresponding to one first through hole, and the first through hole and the second through hole are both circular holes with a diameter of 8 mm.

7. The vortex well liquid level gauge protection device according to claim 6, characterized in that: It also includes a first indication hole, a second indication hole, a third indication hole and a fourth indication hole. The first indication hole, the second indication hole, the third indication hole and the fourth indication hole are arranged in the vertical direction of the protective tube body, and the outer wall of the protective tube body is provided with scale lines in the vertical direction. When the first indication hole, the second indication hole, the third indication hole and the fourth indication hole can indicate the scale lines.

8. The vortex well liquid level gauge protection device according to claim 7, characterized in that: It also includes a first sealing plate, which is arranged on the top of the protection tube body. The first sealing plate is provided with a threaded hole, and the threaded hole is used for threaded connection with the liquid level meter.

9. The vortex well liquid level gauge protection device according to claim 1, characterized in that: The surface of the protective tube body is provided with an anti-corrosion coating.

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