Side-mounted liquidometer verification connection structure

Abstract

The utility model provides a side-mounted liquid level meter verification connection structure, which belongs to the technical field of liquid level meter verification, and comprises a fixed support, an overflow liquid discharge interface and a liquid inlet interface, and the overflow liquid discharge interface and the liquid inlet interface are arranged between a side-mounted liquid level meter body and a detection cylinder side by side. And the fixed bracket is connected between the overflow port of the side-mounted liquid level meter body and the detection cylinder. According to the side-mounted liquid level meter, the fixing support is connected between the overflow opening of the side-mounted liquid level meter body and the detection cylinder, the distance between the side-mounted liquid level meter body and the detection cylinder is increased, enough space is provided for installation of the overflow liquid discharging connector and the liquid inlet connector, and installation operation of the overflow liquid discharging connector and the liquid inlet connector is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of liquid level gauge calibration technology, and relates to the connection technology of side-mounted liquid level gauges during liquid level gauge calibration, specifically the calibration connection structure of side-mounted liquid level gauges. Background Technology

[0002] Side-mounted level gauges, also known as magnetic float level gauges or magnetic levitation level gauges, are suitable for detecting the liquid level of various media in towers, tanks, troughs, spherical containers, and boilers. They are particularly suitable for detecting the liquid level of media in high-temperature, high-pressure, corrosive, and toxic environments. Their design and manufacture aim to provide high sealing and leak-proof performance, ensuring reliable operation under various harsh conditions.

[0003] The accuracy of side-mounted level gauges directly impacts the monitoring and management of the production process, making it crucial for production management and scheduling. Therefore, side-mounted level gauges require calibration before and during use to identify and correct errors, ensuring the accuracy of their measurements.

[0004] See patent application CN201821739432.4, which discloses a dual-sided tilting arm liquid level gauge calibration device, including the calibration of side-mounted liquid level gauges. However, the side-mounted liquid level gauge is directly connected to the well barrel (detection cylinder) through the bottom base bracket and the top side hanger, resulting in a limited distance between the side-mounted liquid level gauge and the well barrel (detection cylinder). There is a technical problem of inconvenience in operation when installing the liquid inlet interface and overflow drain port between the side-mounted liquid level gauge and the well barrel (detection cylinder). Utility Model Content

[0005] In view of the above-described background technology, the existing side-mounted level gauge is directly connected to the detection cylinder, resulting in a limited distance between the side-mounted level gauge and the well barrel (detection cylinder), and there are technical problems such as inconvenience in the installation and operation of the liquid inlet and overflow outlet. In order to address this technical problem, this utility model proposes a calibration connection structure for the side-mounted level gauge.

[0006] This utility model connects the fixed bracket between the overflow port and the detection cylinder of the side-mounted level gauge body, increasing the distance between the side-mounted level gauge body and the detection cylinder, providing sufficient space for the installation of the overflow drain interface and the liquid inlet interface, and facilitating the installation operation of the overflow drain interface and the liquid inlet interface.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] The present invention relates to a side-mounted liquid level gauge calibration connection structure, comprising a fixed bracket, an overflow drain port, and a liquid inlet port. The overflow drain port and the liquid inlet port are arranged side by side between the side-mounted liquid level gauge body and the detection cylinder. The fixed bracket is connected between the overflow port of the side-mounted liquid level gauge body and the detection cylinder.

[0009] Further defined, the fixed bracket includes a bracket body, a connecting plate, and a connector. One end of the bracket body is fixedly connected to the detection cylinder, and the other end of the bracket body is fixedly connected to the connecting plate. The connecting plate is fixedly connected to the overflow port of the side-mounted level gauge body through the connector.

[0010] Furthermore, the fixed bracket also includes a support body, which is connected between the outer wall of the detection cylinder and the bracket body.

[0011] Furthermore, the main body of the support is a connecting plate with a right-angled longitudinal section.

[0012] Further specified, one end of the overflow drain interface is connected to the overflow port of the side-mounted level gauge body, and the other end is connected to the detection cylinder;

[0013] One end of the liquid inlet interface is connected to the liquid inlet of the side-mounted liquid level gauge body, and the other end is connected to the detection cylinder.

[0014] Further defined, the overflow drain interface includes an overflow bend, a limiting member, and an overflow sealing connection pipe, wherein the inlet of the overflow sealing connection pipe is connected to the overflow port of the side-mounted level gauge body, the outlet of the overflow sealing connection pipe is connected to the inlet of the overflow bend, and the outlet of the overflow bend is connected to the detection cylinder; the limiting member is sleeved on the outside of the overflow sealing connection pipe.

[0015] Furthermore, the overflow drain interface also includes an overflow hose, and the outlet of the overflow bend is connected to the detection cylinder through the overflow hose.

[0016] Further specified, the overflow sealing connection pipe includes an overflow soft plug and an overflow soft plug connecting pipe, the inlet of the overflow soft plug connecting pipe is connected to the overflow port of the side-mounted level gauge body, and the outlet of the overflow soft plug connecting pipe is connected to the inlet of the overflow bend.

[0017] The overflow soft plug and the limiting member are both sleeved on the outside of the overflow soft plug connecting pipe, and the overflow soft plug and the limiting member are arranged sequentially along the overflow direction.

[0018] Further specified, the liquid inlet interface includes a liquid inlet chuck, a liquid inlet bend, a limiting plate, and a liquid inlet sealing connection pipe. The inlet of the liquid inlet bend is connected to the detection cylinder through the liquid inlet chuck, the outlet of the liquid inlet bend is connected to the inlet of the liquid inlet sealing connection pipe, and the outlet of the liquid inlet sealing connection pipe is connected to the liquid inlet of the side-mounted level gauge body. The limiting plate is sleeved on the outside of the liquid inlet sealing connection pipe.

[0019] Further specified, the liquid inlet sealing connection pipe includes a liquid inlet soft plug and a liquid inlet soft plug connecting pipe, the outlet of the liquid inlet bend is connected to the inlet of the liquid inlet soft plug connecting pipe, and the outlet of the liquid inlet soft plug connecting pipe is connected to the liquid inlet of the side-mounted level gauge body; the limiting plate and the liquid inlet soft plug are both sleeved on the outside of the liquid inlet soft plug connecting pipe, and the limiting plate and the liquid inlet soft plug are arranged sequentially along the liquid inlet direction.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. The side-mounted liquid level gauge calibration connection structure of this utility model connects the fixed bracket between the overflow port and the detection cylinder of the side-mounted liquid level gauge body, which increases the distance between the side-mounted liquid level gauge body and the detection cylinder, providing sufficient space for the installation of the overflow drain interface and the liquid inlet interface, and facilitating the installation operation of the overflow drain interface and the liquid inlet interface.

[0022] 2. In this utility model, the fixed bracket also includes a support body connected between the outer wall of the detection cylinder and the bracket body, which improves the stability of the connection between the bracket body and the detection cylinder.

[0023] 3. In this utility model, the overflow drain interface includes an overflow bend, a limiting member, and an overflow sealing connection pipe. The limiting member is used to limit the position between the overflow bend and the overflow sealing connection pipe to prevent unstable connection between the overflow bend and the overflow sealing connection pipe during the calibration process, which would affect the overflow effect. The overflow sealing connection pipe can ensure a good sealing effect of the overflow port of the side-mounted level gauge body when connected, thereby ensuring the sealed environment of the side-mounted level gauge body.

[0024] 4. In this utility model, the liquid inlet interface includes a liquid inlet chuck, a liquid inlet bend, a limiting plate, and a liquid inlet sealing connection pipe. The liquid inlet chuck is used to limit the position between the detection cylinder and the liquid inlet bend, and the limiting plate is used to limit the position between the liquid inlet bend and the liquid inlet sealing connection pipe, so as to prevent unstable connection between the detection cylinder and the liquid inlet bend and between the liquid inlet bend and the liquid inlet sealing connection pipe during the calibration process, which would affect the overflow effect. The liquid inlet sealing connection pipe can ensure a good sealing effect of the liquid inlet of the side-mounted level gauge body when connected, thereby ensuring the sealed environment of the side-mounted level gauge body. Attached Figure Description

[0025] Figure 1 This is a schematic diagram showing the connection between the side-mounted level gauge and the detection cylinder of this utility model;

[0026] Figure 2 This is a schematic diagram of the fixed support structure;

[0027] Figure 3 This is a schematic diagram of the overall structure of the overflow drain interface;

[0028] Figure 4 An exploded view of the overflow drain interface;

[0029] Figure 5 This is a schematic diagram of the overall structure of the liquid inlet interface;

[0030] Figure 6 This is an exploded view of the liquid inlet interface;

[0031] In the diagram, 1-fixed bracket, 101-bracket body, 102-support body, 103-connecting plate, 104-bolt, 2-overflow drain port, 201-overflow hose, 202-overflow bend, 203-overflow connecting bolt, 204-overflow soft plug, 205-overflow soft plug connecting pipe, 3-inlet port, 301-inlet chuck, 302-inlet bend, 303-limiting plate, 304-inlet soft plug, 305-inlet soft plug connecting pipe, 4-side-mounted level gauge body, 5-detection cylinder. Detailed Implementation

[0032] The technical solution of this utility model will be further explained and described below with reference to the accompanying drawings and embodiments, but this utility model is not limited to the embodiments described below.

[0033] This utility model relates to a side-mounted level gauge calibration connection structure, which includes a fixed bracket 1, an overflow drain port 2, and an inlet port 3. The overflow drain port 2 and the inlet port 3 are arranged side by side between the side-mounted level gauge body 4 and the detection cylinder 5. The fixed bracket 1 is connected between the overflow port of the side-mounted level gauge body 4 and the detection cylinder 5. See also Figure 1 The overflow drain port 2 is located at the top of the side-mounted level gauge body 4, and the inlet port 3 is located at the bottom of the side-mounted level gauge body 4. A flange is provided at the overflow port of the side-mounted level gauge body 4, and the fixed bracket 1 is fixedly connected to the overflow port of the side-mounted level gauge body 4 through the flange of the overflow port.

[0034] See Figure 2In this utility model, the fixed bracket 1 includes a bracket body 101, a connecting plate 103, and a connector. One end of the bracket body 101 is fixedly connected to the detection cylinder 5, and the other end of the bracket body 101 is fixedly connected to the connecting plate 103. The connecting plate 103 is fixedly connected to the overflow port of the side-mounted level gauge body 4 through the connector. Specifically, one end of the bracket body 101 is fixedly connected to the top of the detection cylinder 5, and the other end of the bracket body 101 extends downward along the height direction of the detection cylinder 5 and connects to the connecting plate 103. A connecting hole is provided on the connecting plate 103, and a connector passes through the connecting hole. The connecting plate 103 is fixedly connected to the flange at the overflow port through the connector passing through the connecting hole. Preferably, the connector is a bolt 104, but it can also be a threaded rod, a pin, etc. Preferably, the bracket body 101 is a connecting plate with a right-angled longitudinal section.

[0035] In this utility model, the fixed bracket 1 further includes a support body 102, which is connected between the outer wall of the detection cylinder 5 and the bracket body 101. Specifically, in Figure 2 In the process, one end of the support body 102 is fixedly connected to the side of the bracket body 101 near the detection cylinder 5, and the other end of the support body 102 is fixedly connected to the outer wall of the detection cylinder 5 to support the bracket body 101 and ensure the stability of the connection of the bracket body 101.

[0036] In this invention, one end of the overflow drain port 2 is connected to the overflow port of the side-mounted level gauge body 4, and the other end is connected to the detection cylinder 5. The overflow drain port 2 is used to overflow excess liquid medium in the side-mounted level gauge body 4 during the calibration process. One end of the liquid inlet port 3 is connected to the liquid inlet of the side-mounted level gauge body 4, and the other end is connected to the detection cylinder 5. The liquid inlet port 3 is used to provide liquid medium to the side-mounted level gauge body 4.

[0037] See Figure 3 and Figure 4 In this invention, the overflow drain interface 2 includes an overflow bend 202, a limiting member, and an overflow sealing connection pipe. The inlet of the overflow sealing connection pipe is connected to the overflow port of the side-mounted level gauge body 4, the outlet of the overflow sealing connection pipe is connected to the inlet of the overflow bend 202, and the outlet of the overflow bend 202 is connected to the detection cylinder 5. The limiting member is sleeved on the outside of the overflow sealing connection pipe and is used to limit the position between the overflow bend 202 and the overflow sealing connection pipe, preventing unstable connection between the overflow bend 202 and the overflow sealing connection pipe during calibration, which would affect the overflow effect. Preferably, the limiting member is an overflow connecting bolt 203; however, it can also be a limiting sleeve, a limiting disc, or other structures.

[0038] In this invention, the overflow drain interface 2 also includes an overflow hose 201, and the outlet of the overflow bend 202 is connected to the detection cylinder 5 through the overflow hose 201. Specifically, the inlet of the overflow hose 201 is connected to the outlet of the overflow bend 202, and the outlet of the overflow hose 201 extends into the detection cylinder 5.

[0039] In this utility model, the overflow sealing connection pipe includes an overflow soft plug 204 and an overflow soft plug connection pipe 205. The inlet of the overflow soft plug connection pipe 205 is connected to the overflow port of the side-mounted level gauge body 4, and the outlet of the overflow soft plug connection pipe 205 is connected to the inlet of the overflow bend 202. The overflow soft plug 204 and the limiting member are both sleeved on the outside of the overflow soft plug connection pipe 205, and the overflow soft plug 204 and the limiting member are arranged sequentially along the overflow direction. The overflow soft plug 204 can ensure that the overflow port of the side-mounted level gauge body 4 has a good sealing effect when connected, thereby ensuring the sealed environment of the side-mounted level gauge body 4.

[0040] See Figure 5 and Figure 6 In this utility model, the liquid inlet interface 3 includes a liquid inlet chuck 301, a liquid inlet bend 302, a limiting plate 303, and a liquid inlet sealing connection pipe. The inlet of the liquid inlet bend 302 is connected to the detection cylinder 5 through the liquid inlet chuck 301, the outlet of the liquid inlet bend 302 is connected to the inlet of the liquid inlet sealing connection pipe, and the outlet of the liquid inlet sealing connection pipe is connected to the liquid inlet of the side-mounted level gauge body 4. The limiting plate 303 is sleeved on the outside of the liquid inlet sealing connection pipe. The limiting plate 303 is used to limit the position between the liquid inlet bend 302 and the liquid inlet sealing connection pipe to prevent unstable connection between the detection cylinder 5 and the liquid inlet bend 302 and between the liquid inlet bend 302 and the liquid inlet sealing connection pipe during the calibration process, which would affect the overflow effect.

[0041] In this utility model, the liquid inlet sealing connection pipe includes a liquid inlet soft plug 304 and a liquid inlet soft plug connecting pipe 305. The outlet of the liquid inlet bend 302 is connected to the inlet of the liquid inlet soft plug connecting pipe 305, and the outlet of the liquid inlet soft plug connecting pipe 305 is connected to the liquid inlet of the side-mounted level gauge body 4. The limiting plate 303 and the liquid inlet soft plug 304 are both sleeved on the outside of the liquid inlet soft plug connecting pipe 305, and the limiting plate 303 and the liquid inlet soft plug 304 are arranged sequentially along the liquid inlet direction. The liquid inlet soft plug 304 can ensure a good sealing effect of the liquid inlet of the side-mounted level gauge body 4 when connected, thereby ensuring the sealed environment of the side-mounted level gauge body 4.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A calibration connection structure for a side-mounted liquid level gauge, characterized in that, It includes a fixed bracket (1), an overflow drain port (2) and an inlet port (3). The overflow drain port (2) and the inlet port (3) are arranged side by side between the side-mounted level gauge body (4) and the detection cylinder (5). The fixed bracket (1) is connected between the overflow port of the side-mounted level gauge body (4) and the detection cylinder (5).

2. The side-mounted liquid level gauge calibration connection structure according to claim 1, characterized in that, The fixed bracket (1) includes a bracket body (101), a connecting plate (103) and a connector. One end of the bracket body (101) is fixedly connected to the detection cylinder (5), and the other end of the bracket body (101) is fixedly connected to the connecting plate (103). The connecting plate (103) is fixedly connected to the overflow port of the side-mounted liquid level gauge body (4) through the connector.

3. The side-mounted liquid level gauge calibration connection structure according to claim 2, characterized in that, The fixed bracket (1) also includes a support body (102), which is connected between the outer wall of the detection cylinder (5) and the bracket body (101).

4. The side-mounted liquid level gauge calibration connection structure according to claim 2, characterized in that, The main body of the support (101) is a connecting plate with a right-angled longitudinal section.

5. The side-mounted liquid level gauge calibration connection structure according to claim 2, characterized in that, One end of the overflow drain interface (2) is connected to the overflow port of the side-mounted level gauge body (4), and the other end is connected to the detection cylinder (5); One end of the liquid inlet (3) is connected to the liquid inlet of the side-mounted liquid level gauge body (4), and the other end is connected to the detection cylinder (5).

6. The side-mounted liquid level gauge calibration connection structure according to claim 5, characterized in that, The overflow drain interface (2) includes an overflow bend (202), a limiting member, and an overflow sealing connection pipe. The inlet of the overflow sealing connection pipe is connected to the overflow port of the side-mounted level gauge body (4), the outlet of the overflow sealing connection pipe is connected to the inlet of the overflow bend (202), and the outlet of the overflow bend (202) is connected to the detection cylinder (5). The limiting member is sleeved on the outside of the overflow sealing connection pipe.

7. The side-mounted liquid level gauge calibration connection structure according to claim 6, characterized in that, The overflow drain port (2) also includes an overflow hose (201), and the outlet of the overflow bend (202) is connected to the detection cylinder (5) through the overflow hose (201).

8. The side-mounted liquid level gauge calibration connection structure according to claim 7, characterized in that, The overflow sealing connection pipe includes an overflow soft plug (204) and an overflow soft plug connection pipe (205). The inlet of the overflow soft plug connection pipe (205) is connected to the overflow port of the side-mounted level gauge body (4), and the outlet of the overflow soft plug connection pipe (205) is connected to the inlet of the overflow bend (202). The overflow soft plug (204) and the limiting member are both sleeved on the outside of the overflow soft plug connecting pipe (205), and the overflow soft plug (204) and the limiting member are arranged sequentially along the overflow direction.

9. The side-mounted liquid level gauge calibration connection structure according to claim 5, characterized in that, The liquid inlet interface (3) includes a liquid inlet chuck (301), a liquid inlet bend (302), a limiting plate (303), and a liquid inlet sealing connection pipe. The inlet of the liquid inlet bend (302) is connected to the detection cylinder (5) through the liquid inlet chuck (301), the outlet of the liquid inlet bend (302) is connected to the inlet of the liquid inlet sealing connection pipe, and the outlet of the liquid inlet sealing connection pipe is connected to the liquid inlet of the side-mounted liquid level gauge body (4). The limiting plate (303) is sleeved on the outside of the liquid inlet sealing connection pipe.

10. The side-mounted liquid level gauge calibration connection structure according to claim 9, characterized in that, The liquid inlet sealing connection pipe includes a liquid inlet soft plug (304) and a liquid inlet soft plug connecting pipe (305). The outlet of the liquid inlet bend (302) is connected to the inlet of the liquid inlet soft plug connecting pipe (305), and the outlet of the liquid inlet soft plug connecting pipe (305) is connected to the liquid inlet of the side-mounted liquid level gauge body (4). The limiting plate (303) and the liquid inlet soft plug (304) are both sleeved on the outside of the liquid inlet soft plug connecting pipe (305), and the limiting plate (303) and the liquid inlet soft plug (304) are arranged sequentially along the liquid inlet direction.

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