Adjustable high-voltage capacitive liquid level gauge

Abstract

The utility model relates to high -voltage capacitive liquid level meter technical field, and disclose a kind of adjustable high -voltage capacitive liquid level meter, including power supply component, wherein the power supply component is connected with the one end of adjusting component and electrode main body, adjusting component annular distribution, and the other end of adjusting component and electrode main body is installed above chassis component;It is equipped with adjusting component, it is favorable in chemical production process, when storing liquid of different density or dielectric constant, through adjusting component, it can be calibrated liquid level meter, make it accurately reflect liquid level change, ensure that measurement accuracy always satisfies production requirement, improve the accuracy and reliability of measurement;It is equipped with floating plate and insulating shell, it is favorable under high -voltage environment, sealing ring can effectively prevent medium leakage, ensure the normal working pressure inside liquid level meter, floating plate cooperates adjusting component and works mutually.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure capacitive level gauge technology, and more specifically to an adjustable high-pressure capacitive level gauge. Background Technology

[0002] In the field of industrial liquid level measurement, traditional liquid level gauges, such as float type and differential pressure type, suffer from problems such as susceptibility to environmental interference, high maintenance costs, and limited accuracy. As industrial production develops towards complex working conditions such as high temperature and high pressure, strong corrosion, and easy crystallization, higher requirements are placed on the accuracy and stability of liquid level measurement. High-pressure capacitive liquid level gauges have emerged to effectively solve these problems.

[0003] During operation, different application scenarios may require different measurement ranges and sensitivities, which to some extent limits the adaptability of the level gauge, making it difficult to work accurately in various environments. During long-term use, the level gauge needs to be adjusted to maintain its performance, which may require replacing the entire level gauge rather than simply adjusting it. There may also be a risk of leakage during operation, leading to inaccurate measurements, environmental pollution, or equipment damage. The level gauge is also susceptible to external electromagnetic interference, resulting in inaccurate measurements or large fluctuations. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an adjustable high-pressure capacitive level gauge to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an adjustable high-pressure capacitive level gauge, including a power supply assembly, wherein one end of the power supply assembly is connected to an adjustment assembly and an electrode body, the adjustment assembly is arranged in a ring, and the other end of the adjustment assembly and the electrode body is mounted on top of a chassis assembly.

[0006] Preferably, the power supply assembly includes a floating plate, an insulating shell, a handle, an electronic compartment, and a sealing ring. The insulating shell is fixedly installed above the floating plate, and a handle is provided above the insulating shell. The electronic compartment is fixedly installed on the inner wall of the insulating shell and the floating plate, and the sealing ring is fixedly installed at the bottom of the floating plate. The power supply assembly facilitates the carrying of the device by the staff and improves the sealing performance of the device to a certain extent.

[0007] Preferably, the chassis assembly includes a chassis body, a water channel, a first water outlet, and a second water outlet. The bottom of the chassis body has a ring-shaped water channel, and the first and second water outlets are ring-shaped and located above the chassis body. The chassis assembly facilitates the injection of water into the device through the bottom for liquid level measurement.

[0008] Preferably, the adjustment assembly includes a sliding rod, a sleeve rod, and a water inlet. One end of the sliding rod is fixedly installed above the disc body, and the other end of the sliding rod is slidably sleeved on one end of the sleeve rod. The other end of the sleeve rod is fixedly installed at the bottom of the floating plate. The outer wall of the sleeve rod has symmetrically distributed water inlets. The presence of the adjustment assembly facilitates the device's adjustment activities according to the liquid level, thereby improving the device's adaptability to a certain extent.

[0009] Preferably, the electrode body includes an upper outer electrode, a lower outer electrode, an insulating sleeve, an upper inner electrode, and a lower inner electrode. One end of the upper outer electrode is fixedly installed above the disk body, and the other end of the upper outer electrode is slidably sleeved with the bottom of the electronic compartment. The lower outer electrode is fixedly installed on the inner wall of the upper outer electrode. The insulating sleeve is fixedly installed above the disk body. The upper inner electrode is fixedly installed on the inner wall of the insulating sleeve. The lower inner electrode is disposed on the inner wall of the upper inner electrode.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This invention, by incorporating an adjustment component, facilitates the calibration of the level gauge during chemical production processes when storing liquids of different densities or dielectric constants. This ensures the gauge accurately reflects level changes, guarantees that measurement accuracy always meets production requirements, and improves the accuracy and reliability of measurements.

[0012] This invention, by incorporating a float plate and an insulating shell, facilitates the sealing ring's ability to effectively prevent media leakage under high pressure conditions, ensuring the normal operating pressure inside the level gauge. The float plate works in conjunction with the adjustment components. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure and some cross-sectional views of the present invention.

[0015] Figure 3 This is a schematic diagram of the chassis component structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the electrode body structure of this utility model.

[0018] The attached figures are labeled as follows: 1. Power supply assembly; 101. Floating plate; 102. Insulating shell; 103. Handle; 104. Electronic compartment; 105. Sealing ring; 2. Chassis assembly; 201. Plate body; 202. Water channel; 203. First water outlet; 204. Second water outlet; 3. Adjustment assembly; 301. Sliding rod; 302. Sleeve rod; 303. Water inlet; 4. Electrode body; 401. Upper outer electrode; 402. Lower outer electrode; 403. Insulating sleeve; 404. Upper inner electrode; 405. Lower inner electrode. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The high-pressure capacitive level gauge involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figure 1-5 This utility model provides an adjustable high-pressure capacitive level gauge, including a power supply assembly 1, wherein one end of the power supply assembly 1 is connected to the adjustment assembly 3 and the electrode body 4, the adjustment assembly 3 is arranged in a ring, and the other end of the adjustment assembly 3 and the electrode body 4 is installed above the chassis assembly 2.

[0021] The power supply assembly 1 includes a floating plate 101, an insulating housing 102, a handle 103, an electronic compartment 104, and a sealing ring 105. The insulating housing 102 is fixedly installed above the floating plate 101, and the handle 103 is provided above the insulating housing 102. The electronic compartment 104 is fixedly installed on the inner wall of the insulating housing 102 and the floating plate 101. The sealing ring 105 is fixedly installed at the bottom of the floating plate 101. The power supply assembly 1 facilitates the carrying of the device by the staff and improves the sealing performance of the device to a certain extent.

[0022] The chassis assembly 2 includes a disc body 201, a water channel 202, a first water outlet 203, and a second water outlet 204. The bottom of the disc body 201 is provided with a ring-shaped water channel 202. The first water outlet 203 and the second water outlet 204 are arranged in a ring above the disc body 201. The chassis assembly 2 facilitates the injection of water into the device through the bottom for liquid level measurement.

[0023] The adjustment assembly 3 includes a slide rod 301, a sleeve rod 302, and a water inlet 303. One end of the slide rod 301 is fixedly installed above the disc body 201, and the other end of the slide rod 301 is slidably sleeved on one end of the sleeve rod 302. The other end of the sleeve rod 302 is fixedly installed at the bottom of the float plate 101. The outer wall of the sleeve rod 302 has symmetrically distributed water inlets 303. The adjustment assembly 3 facilitates the device to adjust according to the liquid level and improves the adaptability of the device to a certain extent.

[0024] The electrode body 4 includes an upper outer electrode 401, a lower outer electrode 402, an insulating sleeve 403, an upper inner electrode 404, and a lower inner electrode 405. One end of the upper outer electrode 401 is fixedly installed above the disk body 201, and the other end of the upper outer electrode 401 is slidably sleeved with the bottom of the electronic compartment 104. The lower outer electrode 402 is fixedly installed on the inner wall of the upper outer electrode 401. The insulating sleeve 403 is fixedly installed above the disk body 201. The upper inner electrode 404 is fixedly installed on the inner wall of the insulating sleeve 403. The lower inner electrode 405 is provided on the inner wall of the upper inner electrode 404.

[0025] The working principle of this utility model:

[0026] First, the staff lifted the device using handle 103 and placed it into the water body where the liquid level measurement activity was to be carried out;

[0027] Secondly, water enters the device through the water passage 202, the first outlet 203, and the second outlet 204. After the device has been stationary for a period of time, the liquid level inside the device is consistent with the water level. If the device is too high, the sleeve 302 is lowered vertically by pressing the handle 103. If the water level is too high, water enters the sleeve 302 through the inlet 303. Combined with the buoyancy provided by the float plate 101, the device is raised, thus achieving the lifting and lowering adjustment of the device. After the height adjustment is completed, the device can start to measure the liquid level. The electronic chamber 104 provides power to the lower electrode body 4. The liquid level value is obtained by calculating the capacitance value, the dielectric value, and the height of the distance between the electrodes 4.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable high-pressure capacitive level gauge, comprising a power supply assembly (1), characterized in that: The power supply component (1) is connected to one end of the adjustment component (3) and the electrode body (4). The adjustment component (3) is arranged in a ring. The other end of the adjustment component (3) and the electrode body (4) is installed above the chassis component (2). The adjustment component (3) includes a slide rod (301), a sleeve rod (302) and a water inlet (303). One end of the slide rod (301) is fixedly installed above the disc body (201). The other end of the slide rod (301) is slidably sleeved on one end of the sleeve rod (302). The other end of the sleeve rod (302) is fixedly installed at the bottom of the floating plate (101). The outer wall of the sleeve rod (302) is provided with symmetrically distributed water inlets (303).

2. The adjustable high-pressure capacitive level gauge according to claim 1, characterized in that: The power supply assembly (1) includes a floating plate (101), an insulating shell (102), and a handle (103), wherein the insulating shell (102) is fixedly installed above the floating plate (101), and a handle (103) is provided above the insulating shell (102).

3. The adjustable high-pressure capacitive level gauge according to claim 1, characterized in that: The power supply assembly (1) includes an electronic compartment (104) and a sealing ring (105), wherein the electronic compartment (104) is fixedly installed on the inner wall of the insulating shell (102) and the floating plate (101), and the sealing ring (105) is fixedly installed on the bottom of the floating plate (101).

4. The adjustable high-pressure capacitive level gauge according to claim 3, characterized in that: The chassis assembly (2) includes a chassis body (201), a water channel (202), a first water outlet (203), and a second water outlet (204). The bottom of the chassis body (201) is provided with a ring-shaped water channel (202), and the first water outlet (203) and the second water outlet (204) are ring-shaped and located above the chassis body (201).

5. The adjustable high-pressure capacitive level gauge according to claim 4, characterized in that: The electrode body (4) includes an upper outer electrode (401) and a lower outer electrode (402), wherein one end of the upper outer electrode (401) is fixedly installed above the disk body (201), the other end of the upper outer electrode (401) is slidably sleeved with the bottom of the electronic compartment (104), and the lower outer electrode (402) is fixedly installed on the inner wall of the upper outer electrode (401).

6. The adjustable high-pressure capacitive level gauge according to claim 5, characterized in that: The electrode body (4) includes an insulating sleeve (403), an upper inner electrode (404) and a lower inner electrode (405), wherein the insulating sleeve (403) is fixedly installed above the disk body (201), the upper inner electrode (404) is fixedly installed on the inner wall of the insulating sleeve (403), and the lower inner electrode (405) is provided on the inner wall of the upper inner electrode (404).

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