Quick release type flow test connector

Abstract

The utility model discloses a quick release type flow test joint, which relates to the technical field of flow test joints and comprises a flow tester, one side of the flow tester is communicated with a first flow test joint, and a limit connecting ferrule is fixedly mounted in the first flow test joint. By arranging the limiting connecting ferrule in the first flow testing connector, a pipe body needing to be measured is directly inserted into the limiting connecting ferrule in the first flow testing connector, the effect that the pipe body directly penetrates through a limiting buckle groove is utilized, and then the pipe body is pulled back, so that the effects of attaching installation and sealing buckle of the limiting connecting ferrule and the pipe body are achieved; the flow tester has the advantages that the first flow testing connector and the second flow testing connector are arranged on the two sides of the flow tester, the limiting connecting ferrule is also arranged in the second flow testing connector, the bidirectional connection effect is achieved, and the use convenience of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flow test joints, in particular to a quick-release flow test joint. Background Art

[0002] Flow test is a test to detect whether the flow data inside the pipeline meets the requirements. Generally, a special flow detection instrument is used. The flow test can be used for various types of water, kerosene, gasoline, coal alcohol, etc. It is also relatively convenient to use. The detection instrument includes flow tester, flow test pipe, flow test joint, etc. The material of the flow test joint is mainly metal. In order to make the metal flow test joint more convenient when docking with the tester, an installation structure is designed to make the docking of the test joint and the instrument more convenient, which is convenient for the installation of the test joint. At the same time, it is more convenient to disassemble and assemble, which is convenient for the use of the test joint. Therefore, we designed a quick-release flow test joint. Utility Model Content

[0003] The utility model aims to provide a quick-release flow test joint.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a quick-release flow test connector, including a flow tester, one side of the flow tester is connected to a first flow test connector, a limiting connecting ring is fixedly installed inside the first flow test connector, a limiting snap groove is provided on one side surface of the limiting connecting ring, the side of the flow tester away from the first flow test connector is connected to a second flow test connector, the top edge of one side of the second flow test connector is rotatably connected to a movable shaft, one side of the movable shaft is fixedly connected to a sealing cover, and the back surface of the sealing cover is fixedly installed with a cover handle.

[0005] Preferably, there are several limit connecting rings, and the several limit connecting rings are arranged in a straight line inside the first flow test connector. The first flow test connector and the second flow test connector have the same internal structure.

[0006] Preferably, a sealing cover is movably mounted on the top end of one side of the first flow test connector.

[0007] Preferably, the top end of one side of the flow tester is connected to a connecting mounting column, the top end of one side of the connecting mounting column is provided with a threaded connecting groove, the top end of the connecting mounting column is provided with a connecting bottom column, and the bottom end of the connecting bottom column is fixedly connected with a connecting screw.

[0008] Preferably, the connection relationship between the connecting screw and the threaded connection groove is a threaded connection.

[0009] Preferably, a flow monitor is fixedly connected to the top of the connecting base column, a dashboard is fixedly installed on the front of the flow monitor, a connecting shaft is rotatably connected to the top edge of one side of the front of the flow monitor, and a dustproof isolation cover is fixedly connected to one side of the connecting shaft.

[0010] Compared with the related art, the quick-release flow test connector provided by the utility model has the following beneficial effects:

[0011] 1. The utility model provides a quick-release flow test connector. By setting a limit connection ring inside the first flow test connector, the pipe body to be measured is directly inserted into the limit connection ring inside the first flow test connector. The pipe body directly passes through the limit buckle groove and is then pulled back to achieve the fit installation of the limit connection ring and the pipe body, and the sealing buckle effect is achieved. The rod body does not need to be connected by threads, which facilitates the quick release effect. The first flow test connector and the second flow test connector are set on both sides of the flow tester, and a limit connection ring is also set inside the second flow test connector. The effect of two-way connection further increases the convenience of using the device.

[0012] 2. The utility model provides a quick-release flow test connector, which can directly complete the installation of the flow monitor by setting a connection between the bottom end of the base column and the threaded connection groove. When the flow monitor needs to be replaced, it can be directly removed by the connecting screw and replaced, thereby increasing the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the flow test connector of the utility model;

[0015] Figure 3 This is a schematic diagram of the disassembly structure of the connection installation column and the flow monitor of the utility model;

[0016] Figure 4 It is a schematic diagram of the overall back view of the device of the utility model.

[0017] Numbers in the figure: 1. Flow tester; 2. First flow test connector; 3. Limit connecting ring; 4. Limit buckle groove; 5. Second flow test connector; 6. Movable shaft; 7. Sealing cover; 8. Cover handle; 9. Connecting mounting column; 10. Connecting bottom column; 11. Threaded connecting groove; 12. Connecting screw; 13. Flow monitor; 14. Instrument panel; 15. Connecting shaft; 16. Dustproof isolation cover. DETAILED DESCRIPTION

[0018] Embodiment 1:

[0019] See also Figure 1-4 The utility model provides a technical solution: a quick-release flow test connector, including a flow tester 1, one side of the flow tester 1 is connected to a first flow test connector 2, a limited connection ring 3 is fixedly installed inside the first flow test connector 2, and a limited buckle groove 4 is provided on one side surface of the limited connection ring 3, and a second flow test connector 5 is connected to the side of the flow tester 1 away from the first flow test connector 2, and a movable shaft 6 is rotatably connected to the top edge of one side of the second flow test connector 5, a sealing cover 7 is fixedly connected to one side of the movable shaft 6, and a cover body handle 8 is fixedly installed on the back surface of the sealing cover 7, the number of the limited connection rings 3 is several, and the several limited connection rings 3 are arranged in a straight line inside the first flow test connector 2, the first flow test connector 2 and the second flow test connector 5 have the same internal structure, and a sealing cover 7 is movably installed on the top of one side of the first flow test connector 2.

[0020] In the implementation scheme, by setting a limiting connecting ring 3 inside the first flow test connector 2, the tube body to be measured is directly inserted into the limiting connecting ring 3 inside the first flow test connector 2, and the tube body is directly passed through the limiting buckle groove 4, and then pulled back to achieve the fitting installation of the limiting connecting ring 3 and the tube body, the sealing buckle effect, and the connection of the rod body does not require threads, which facilitates quick release. The first flow test connector 2 and the second flow test connector 5 are set on both sides of the flow tester 1, and the limiting connecting ring 3 is also set inside the second flow test connector 5. The effect of two-way connection further increases the convenience of using the device.

[0021] Embodiment 2:

[0022] See also Figure 1-4 The utility model provides a technical solution: a quick-release flow test connector, including a flow tester 1, a top end of which is connected to a connecting mounting column 9, a top end of which is provided with a threaded connecting groove 11, a top end of which is provided with a connecting bottom column 10, a bottom end of which is fixedly connected with a connecting screw 12, a connection relationship between the connecting screw 12 and the threaded connecting groove 11 is a threaded connection, a flow monitor 13 is fixedly connected to the top end of the connecting bottom column 10, a dashboard 14 is fixedly installed on the front of the flow monitor 13, a connecting shaft 15 is rotatably connected to the top edge of one side of the front of the flow monitor 13, and a dustproof isolation cover 16 is fixedly connected to one side of the connecting shaft 15.

[0023] In the implementation scheme, the flow monitor 13 is directly installed by setting a connection between the bottom end of the base column 10 and the threaded connection groove 11. When the flow monitor 13 needs to be replaced, it can be directly removed by the connecting screw 12 and replaced directly, thereby increasing the convenience of use of the device.

[0024] Working principle:

[0025] By setting the limiting connection ring 3 inside the first flow test joint 2, the pipe body to be measured is directly inserted into the limiting connection ring 3 inside the first flow test joint 2, and the pipe body is directly passed through the limiting buckle groove 4, and then pulled back to achieve the fitting installation of the limiting connection ring 3 and the pipe body, the sealing buckle effect, no need for threads to achieve the connection of the rod body, and the effect of convenient quick release. The first flow test joint 2 and the second flow test joint 5 are set on both sides of the flow tester 1, and the limiting connection ring 3 is also set inside the second flow test joint 5. The effect of two-way connection further increases the convenience of using the device;

[0026] By setting the connection between the connecting screw 12 at the bottom end of the connecting base column 10 and the threaded connecting groove 11, the flow monitor 13 can be directly installed. When the flow monitor 13 needs to be replaced, it can be directly disassembled by connecting the screw 12 and replaced directly, thereby increasing the convenience of use of the device.

[0027] A sealing cover 7 is provided at the top of the first flow test connector 2 and the second flow test connector 5 to facilitate the sealing storage effect inside the device. At the same time, a dustproof isolation cover 16 is provided on the side of the instrument panel 14 to achieve a dustproof effect and increase the cleanliness of the device.

Claims

1. A quick-release flow test connector, comprising a flow tester (1), one side of the flow tester (1) being connected to a first flow test connector (2), characterized in that: A limit connection ring (3) is fixedly installed inside the first flow test connector (2), and a limit snap groove (4) is provided on one side surface of the limit connection ring (3). A second flow test connector (5) is connected to the side of the flow tester (1) away from the first flow test connector (2), and a movable shaft (6) is rotatably connected to the top edge of one side of the second flow test connector (5), and a sealing cover (7) is fixedly connected to one side of the movable shaft (6), and a cover handle (8) is fixedly installed on the back surface of the sealing cover (7).

2. A quick-release flow test connector according to claim 1, characterized in that: The number of the position limiting connection rings (3) is several, and the several position limiting connection rings (3) are arranged in a straight line inside the first flow test connector (2), and the first flow test connector (2) and the second flow test connector (5) have the same internal structure.

3. A quick-release flow test connector according to claim 1, characterized in that: A sealing cover (7) is movably mounted on the top end of one side of the first flow test connector (2).

4. A quick-release flow test connector according to claim 1, characterized in that: The top end of one side of the flow tester (1) is connected to a connecting mounting column (9), the top end of one side of the connecting mounting column (9) is provided with a threaded connection groove (11), the top end of the connecting mounting column (9) is provided with a connecting bottom column (10), and the bottom end of the connecting bottom column (10) is fixedly connected with a connecting screw (12).

5. A quick-release flow test connector according to claim 4, characterized in that: The connection relationship between the connecting screw (12) and the threaded connection groove (11) is a threaded connection.

6. A quick-release flow test connector according to claim 4, characterized in that: A flow monitor (13) is fixedly connected to the top of the connecting base column (10), a dashboard (14) is fixedly installed on the front of the flow monitor (13), a connecting shaft (15) is rotatably connected to the top edge of one side of the front of the flow monitor (13), and a dustproof isolation cover (16) is fixedly connected to one side of the connecting shaft (15).

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