Integrated vibrating wire type water level gauge

Abstract

The utility model relates to the technical field of water level gauges, in particular to an integrated vibrating wire type water level gauge. The technical problem is that when a traditional vibrating wire type water level gauge is used, water flow in a detected water area may flow, the flowing of the water flow causes the shaking of an underwater structure of the water level gauge, and the water level gauge and a surrounding structure are rubbed or collided to cause abrasion; according to the technical scheme, the integrated vibrating wire type water level gauge comprises a reading instrument, a connecting assembly, a moisture-proof assembly, a flow guide assembly and a protection assembly. Compared with a traditional vibrating wire type water level gauge which is abraded due to friction or collision between the water level gauge and a surrounding structure when the water level gauge is used, the water level gauge has the advantages that a flexible spring structure is arranged on the outer side of a cable structure of the water level gauge to carry out anti-abrasion protection treatment on the cable; the measuring structure of the water level gauge is subjected to anti-collision protection through the telescopic anti-collision structure, so that the vibrating wire type water level gauge is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water level gauges, in particular to an integrated vibrating string water level gauge. Background Art

[0002] A vibrating string water level gauge is an instrument for measuring liquid water level. It contains a fixed string and a vibrating sensor. When the water level of the liquid changes, the sensor detects the change in water level by changing the vibration frequency. There is a definite relationship between this vibration frequency and the water level. By measuring the change in vibration frequency, we can get accurate water level measurement results. The vibrating string water level gauge has the advantages of high accuracy, simple operation and wide application range. It can be used to measure the water level of various liquids, such as clean water, wastewater and chemical liquids, etc. It can also be used in different application scenarios, such as reservoirs, rivers, sewage treatment plants, etc. It has a wide range of uses in industrial production, environmental protection and water resources management. Application: Compared with other types of water level gauges, the principle of the vibrating string water level gauge is more stable and is not affected by the properties of the liquid. It does not require calibration or adjustment and can work stably for a long time. In addition, the vibrating string water level gauge has strong anti-interference ability, which can prevent external factors from affecting the measurement results. However, in the use of traditional vibrating string water level gauges, traditional vibrating string water level gauges detect changes in water level through changes in vibration frequency to obtain accurate water level measurement results. However, when using traditional vibrating string water level gauges, the water flow in the measured water area may flow, and the flow of water will cause the underwater structure of the water level gauge to shake, resulting in friction or collision between the water level gauge and the surrounding structures, resulting in wear. Utility Model Content

[0003] In order to overcome the problem that in the daily use of traditional vibrating string water level gauges, the water flow in the measured water area may cause the underwater structure of the water level gauge to shake, resulting in friction or collision between the water level gauge and the surrounding structures, causing wear.

[0004] The technical solution of the utility model is: an integrated vibrating string water level gauge, including a reading instrument, a connecting component, a moisture-proof component, a diversion component, a protection component and a protective component; a connecting component with a connecting function is arranged above the reading instrument, a moisture-proof component with a moisture-proof function is arranged on the inner side of the connecting component, a diversion component with a diversion function is arranged on the outer side of the reading instrument, a protective component with a protective function is arranged below the reading instrument, and a protective component with a protective function is arranged on the outer side of the protective component.

[0005] Preferably, the position of the moisture-proof component is fixed by a connecting component, the reader is protected from moisture by starting the moisture-proof component, the moisture on the outside of the reader is guided out by a diversion component, the cable structure of the water level meter is protected from wear by a protective component, and the measuring structure of the water level meter is protected from collision by a protective component.

[0006] Preferably, the connecting component includes a connecting frame and ventilation slots; a connecting frame is arranged above the reading instrument, ventilation slots are opened on the inner side of the connecting frame, and multiple groups of ventilation slots are opened. When in use, the position of the connecting frame is fixed by the reading instrument, and the air can be made to flow through the ventilation slots.

[0007] Preferably, the moisture-proof component includes a motor and fan blades; the motor is arranged above the connecting frame, and the fan blades are arranged on the inner side of the connecting frame. The fan blades and the motor are connected by a rotating shaft. When in use, the fan blades are driven to rotate by starting the motor, and the moisture on the surface of the reader is dried by the rotation of the fan blades.

[0008] Preferably, the guide assembly includes a guide frame and a base; the guide frame is arranged on the outside of the reading instrument, and the base is arranged below the guide frame. When in use, the position of the guide frame is fixed by the base, and the moisture blown away from the reading instrument can be guided out through the guide frame.

[0009] Preferably, the protection component includes a cable, a flexible spring and a piezometer; a cable is arranged below the reading instrument, a flexible spring is arranged on the outside of the cable, and an piezometer is arranged at one end of the cable. When in use, the reading instrument and the piezometer are connected by the cable, and the piezometer measures the pressure value of the water load by generating changes in the vibrating string stress according to the changes in the measured water pressure to obtain water level value data. The cable is protected by the flexible spring to prevent the cable from being worn against the external structure during use, thereby reducing the service life of the cable or causing damage to the cable.

[0010] Preferably, the protective assembly includes a connecting plate, a telescopic rod and a protective plate; a connecting plate is provided on the outside of the cable, a telescopic rod is provided on one side of the connecting plate, multiple groups of telescopic rods are provided, and a protective plate is provided at one end of the telescopic rod. When in use, the protective plate is driven to move linearly by the telescopic movement of the telescopic rod.

[0011] Preferably, the protective assembly also includes a reset spring; a reset spring is arranged on the outside of the telescopic rod. When in use, the telescopic rod can be retracted and reset by the telescopic movement of the reset spring, thereby resetting the position of the protective plate. The piezometer can be protected from collision by the protective plate to prevent the piezometer from shaking with the water flow and colliding with the external structure and causing damage to the device.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional vibrating string water level gauge, which detects the change of water level by the change of vibration frequency to obtain accurate water level measurement results, the traditional vibrating string water level gauge may cause the water flow in the measured water area to flow when in use, which will cause the underwater structure of the water level gauge to shake, resulting in friction or collision between the water level gauge and the surrounding structure, causing wear. The device provides a flexible spring structure on the outside of the cable structure of the water level gauge to protect the cable from wear, and provides a retractable anti-collision structure to protect the measuring structure of the water level gauge from collision, thereby realizing the protection of the vibrating string water level gauge;

[0014] 2. Connect the reading instrument and the osmometer through a cable, and measure the pressure value of the water load by the osmometer according to the change of the measured water pressure to generate the change of the vibrating wire stress to obtain the water level data. Protect the cable with a flexible spring to prevent the cable from being worn between the cable and the external structure during use, thereby reducing the service life of the cable or causing damage to the cable. The telescopic movement of the telescopic rod drives the protective plate to move linearly, and the telescopic movement of the reset spring can be used to retract and reset the telescopic rod, thereby resetting the position of the protective plate. The osmometer can be protected from collision by the protective plate to prevent the osmometer from shaking with the water flow and colliding with the external structure to cause damage to the device, thereby realizing the protection of the vibrating wire water level meter and improving the stability of the vibrating wire water level meter during use;

[0015] 3. The position of the connecting frame is fixed by the reading instrument, the air can be made to flow through the ventilation slots, the fan blades are driven to rotate by the starting motor, and the moisture on the surface of the reading instrument is dried by the rotation of the fan blades. The position of the guide frame is fixed by the base, and the moisture blown off the reading instrument can be guided out by the guide frame, thereby making the vibrating string water level gauge moisture-proof. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the three-dimensional structure of the protective vibrating-wire water level gauge of the utility model;

[0017] Figure 2 The figure shows a cross-sectional three-dimensional structure diagram of the protective vibrating-wire water level gauge of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of a partial cross-section structure of a protective vibrating-wire water level gauge of the utility model;

[0019] Figure 4 What is shown is a partial three-dimensional structure schematic diagram of the protective vibrating-wire water level gauge of the utility model;

[0020] Explanation of the reference numerals: 1. Reading instrument; 2. Connecting assembly; 201. Connecting frame; 202. Ventilation slot; 3. Moisture-proof assembly; 301. Motor; 302. Fan blade; 4. Guide assembly; 401. Guide frame; 402. Base; 5. Protection assembly; 501. Cable; 502. Flexible spring; 503. Osmometer; 6. Protection assembly; 601. Connecting plate; 602. Telescopic rod; 603. Protection plate; 604. Reset spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an integrated vibrating string water level gauge, comprising a reading instrument 1, a connecting component 2, a moisture-proof component 3, a guide component 4, a protection component 5 and a protective component 6; a connecting component 2 with a connecting function is arranged above the reading instrument 1, a moisture-proof component 3 with a moisture-proof function is arranged on the inner side of the connecting component 2, a guide component 4 with a guide function is arranged on the outer side of the reading instrument 1, a protective component 5 with a protective function is arranged below the reading instrument 1, and a protective component 6 with a protective function is arranged on the outer side of the protective component 5.

[0023] See also Figure 2-4 In this embodiment, the connection component 2 includes a connection frame 201 and a ventilation slot 202; the connection frame 201 is arranged above the reader 1, and the inner side of the connection frame 201 is provided with a ventilation slot 202, and the ventilation slot 202 is provided with multiple groups. When in use, the position of the connection frame 201 is fixed by the reader 1, and the air can be circulated through the ventilation slot 202. The moisture-proof component 3 includes a motor 301 and a fan blade 302; the motor 301 is arranged above the connection frame 201, and the inner side of the connection frame 201 is provided with a fan blade 302. The fan blades 302 and the motor 301 are connected by a rotating shaft. When in use, the fan blades 302 are driven to rotate by starting the motor 301, and the moisture on the surface of the reader 1 is dried by the rotation of the fan blades 302. The guide component 4 includes a guide frame 401 and a base 402. The guide frame 401 is arranged on the outside of the reader 1, and the base 402 is arranged under the guide frame 401. When in use, the position of the guide frame 401 is fixed by the base 402, and the moisture blown away from the surface of the reader 1 can be guided out through the guide frame 401.

[0024] The protection component 5 includes a cable 501, a flexible spring 502 and a piezometer 503; the cable 501 is arranged below the reading instrument 1, the flexible spring 502 is arranged on the outside of the cable 501, and the piezometer 503 is arranged at one end of the cable 501. When in use, the reading instrument 1 and the piezometer 503 are connected through the cable 501, and the piezometer 503 generates a change in the vibrating wire stress according to the change in the measured water pressure to measure the pressure value of the water load to obtain the water level value data, and the cable 501 is protected by the flexible spring 502 to prevent the cable 501 from being worn between the cable 501 and the external structure during use, thereby reducing the service life of the cable 501 or causing damage to the cable 501. The protection component 6 includes a connecting plate 601, a telescopic rod 602 and a protective plate 603; a connecting plate 601 is arranged on the outer side of the cable 501, a telescopic rod 602 is arranged on one side of the connecting plate 601, and the telescopic rod 602 is provided with multiple groups. A protective plate 603 is arranged on one end of the telescopic rod 602. When in use, the protective plate 603 is driven to move linearly by the telescopic movement of the telescopic rod 602, and the protective component 6 also includes a reset spring 604; a reset spring 604 is arranged on the outer side of the telescopic rod 602. When in use, the telescopic rod 602 can be telescoped and reset by the telescopic movement of the reset spring 604, so as to reset the position of the protective plate 603, and the osmometer 503 can be protected from collision through the protective plate 603 to prevent the osmometer 503 from shaking with the water flow and colliding with the external structure to cause damage to the device.

[0025] When working, first connect the reading instrument 1 and the piezometer 503 through the cable 501, and measure the pressure value of the water load by the piezometer 503 according to the change of the vibrating wire stress generated by the change of the measured water pressure to obtain the water level value data, and protect the cable 501 through the flexible spring 502 to prevent the cable 501 from being worn against the external structure during use, thereby reducing the service life of the cable 501 or causing damage to the cable 501.

[0026] After the anti-wear protection is completed, the protective plate 603 is driven to move linearly by the telescopic movement of the telescopic rod 602, and the telescopic movement of the reset spring 604 can be used to retract and reset the telescopic rod 602, thereby resetting the position of the protective plate 603. The osmometer 503 can be protected from collision by the protective plate 603, so as to prevent the osmometer 503 from shaking with the water flow and colliding with the external structure, thereby causing damage to the device;

[0027] After the anti-collision protection is completed, the position of the connecting frame 201 is fixed by the reader 1, the air can be made to flow through the ventilation slot 202, the fan blades 302 are driven to rotate by starting the motor 301, and the moisture on the surface of the reader 1 is dried by the rotation of the fan blades 302, the position of the guide frame 401 is fixed by the base 402, and the moisture blown away from the surface of the reader 1 can be guided out through the guide frame 401.

[0028] Through the above steps, the position of the moisture-proof component 3 is fixed by using the connecting component 2, the moisture-proof component 3 is started to protect the reader 1 from moisture, the water on the outside of the reader 1 is guided out by using the diversion component 4, the cable structure of the water level meter is protected from wear by using the protection component 5, and the measuring structure of the water level meter is protected from collision by using the protection component 6.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An integrated vibrating-wire water level gauge, comprising a reading instrument (1); characterized in that: The apparatus further comprises a connecting component (2), a moisture-proof component (3), a flow-guiding component (4), a protective component (5) and a protection component (6); a connecting component (2) having a connecting function is arranged above the reading instrument (1); a moisture-proof component (3) having a moisture-proof function is arranged on the inner side of the connecting component (2); a flow-guiding component (4) having a flow-guiding function is arranged on the outer side of the reading instrument (1); a protective component (5) having a protective function is arranged below the reading instrument (1); and a protective component (6) having a protective function is arranged on the outer side of the protective component (5).

2. The integrated vibrating-wire water level gauge according to claim 1, characterized in that: The connection assembly (2) comprises a connection frame (201) and ventilation slots (202); the connection frame (201) is arranged above the reader (1), the inner side of the connection frame (201) is provided with ventilation slots (202), and the ventilation slots (202) are provided in multiple groups.

3. The integrated vibrating-wire water level gauge according to claim 2, characterized in that: The moisture-proof component (3) comprises a motor (301) and a fan blade (302); the motor (301) is arranged above the connecting frame (201), the fan blade (302) is arranged inside the connecting frame (201), and the fan blade (302) and the motor (301) are connected via a rotating shaft.

4. The integrated vibrating wire water level gauge according to claim 1, characterized in that: The flow guide assembly (4) comprises a flow guide frame (401) and a base (402); the flow guide frame (401) is arranged outside the reading instrument (1), and the base (402) is arranged below the flow guide frame (401).

5. The integrated vibrating-wire water level gauge according to claim 1, characterized in that: The protection component (5) comprises a cable (501), a flexible spring (502) and an osmometer (503); the cable (501) is arranged below the reading instrument (1), the flexible spring (502) is arranged on the outside of the cable (501), and the osmometer (503) is arranged at one end of the cable (501).

6. The integrated vibrating-wire water level gauge according to claim 5, characterized in that: The protection component (6) comprises a connecting plate (601), a telescopic rod (602) and a protection plate (603); the connecting plate (601) is arranged on the outer side of the cable (501), the telescopic rod (602) is arranged on one side of the connecting plate (601), the telescopic rod (602) is arranged in multiple groups, and the protection plate (603) is arranged on one end of the telescopic rod (602).

7. The integrated vibrating-wire water level gauge according to claim 6, characterized in that: The protection component (6) also includes a return spring (604); the return spring (604) is arranged on the outer side of the telescopic rod (602).

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