Pipeline type mounting structure of gas detector

Abstract

The utility model discloses a pipeline type installation structure of a gas detector, which comprises a pipeline, a sleeve, a connector and a probe, the sleeve is sleeved on the outer side of the pipeline, a first sealing ring is arranged between the pipeline and the sleeve, the connector penetrates through the pipeline and the sleeve, a supporting block is arranged at the top end of the connector, and the probe is arranged on the supporting block. A second sealing ring is arranged between the supporting block and the connector, a sealing cover is installed at the top end of the supporting block, the probe sequentially penetrates through the sealing cover and the supporting block and extends into the pipeline, a sealing gasket is installed at the position, located on the supporting block and the sealing cover, of the probe, and a sealing sleeve is installed at the position, located on the lower portion of the supporting block, of the probe. According to the utility model, the sleeve is provided with the first sealing rings on the two sides of the connector, and each side is provided with two first sealing rings, so that the sealing performance between the sleeve and the pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detector installation, in particular to a pipeline installation structure for a gas detector. Background Art

[0002] For gas detection in pipelines, gas detectors generally need to be installed in pipelines. The pipeline installation method allows the gas detector acquisition module to be directly installed on the pipeline. When the gas in the pipeline flows through the installation location of the gas detector, the acquisition module can collect information such as gas concentration and output it.

[0003] The existing announcement number CN213982469U discloses a gas detector pipeline installation structure, which includes a gas detector body, a gas detection sensor assembly and a rubber ring. The gas detector body is threadedly connected to the gas detection sensor assembly. The gas detection sensor assembly is provided with an external thread on the side away from the gas detector body, and the rubber ring is located at the top of the external thread. It has good sealing performance and can effectively prevent gas leakage in the pipeline.

[0004] Although the existing technology has certain sealing performance, its sealing effect is limited by a single sealing gasket and needs to be further improved. To this end, we propose a pipeline installation structure for a gas detector. Utility Model Content

[0005] The utility model aims to provide a pipeline installation structure for a gas detector to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline installation structure of a gas detector, comprising a pipeline, a sleeve, a connector and a probe, the sleeve is sleeved on the outside of the pipeline, a first sealing ring is arranged between the pipeline and the sleeve, the connector passes through the pipeline and the sleeve, a support block is installed on the top of the connector, a second sealing ring is arranged between the support block and the connector, a sealing cover is installed on the top of the support block, the probe passes through the sealing cover and the support block in sequence and extends to the inside of the pipeline, a sealing gasket is installed on the probe at the support block and the sealing cover, and a sealing sleeve is installed on the probe at the lower part of the support block.

[0007] Preferably, the sleeve is provided with first sealing rings on both sides of the connector, and two first sealing rings are provided on each side.

[0008] Preferably, the first sealing ring and the second sealing ring are made of silicone rings or rubber rings.

[0009] Preferably, the cross-sectional shape of the sealing pad is an inverted T-shaped structure, and the sealing pad is a silicone pad or a rubber pad.

[0010] Preferably, a groove is provided at the lower portion of the support block, the sealing sleeve is located in the groove, and the sealing sleeve is a silicone sleeve or a rubber sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] First sealing rings are installed on both sides of the sleeve located at the connector, and two first sealing rings are arranged on each side, thereby improving the sealing performance between the sleeve and the pipeline.

[0013] The probe is located at the bottom of the support block and a sealing sleeve is installed therein. A groove is provided at the bottom of the support block and the sealing sleeve is located in the groove, thereby improving the sealing between the probe and the support block. A sealing gasket is installed between the support block and the sealing cover of the probe, thereby further improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model.

[0017] In the figure: 1. pipeline; 2. sleeve; 3. support block; 4. sealing cover; 5. sealing gasket; 6. probe; 7. first sealing ring; 8. connector; 9. sealing sleeve; 10. second sealing ring. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0019] See also Figure 1-2In an embodiment of the utility model, a pipeline installation structure of a gas detector includes a pipeline 1, a sleeve 2, a connector 8 and a probe 6. The sleeve 2 is sleeved on the outside of the pipeline 1, and a first sealing ring 7 is arranged between the pipeline 1 and the sleeve 2. The sleeve 2 is installed with first sealing rings 7 on both sides of the connector 8, and two first sealing rings 7 are arranged on each side, which improves the sealing performance between the sleeve and the pipeline; the first sealing ring 7 and the second sealing ring 10 are made of silicone rings or rubber rings. The connector 8 passes through the pipeline 1 and the sleeve 2, and a support block 3 is installed on the top of the connector 8. A support block 3 is arranged between the support block 3 and the connector 8. There is a second sealing ring 10, and a sealing cover 4 is installed on the top of the support block 3. The probe 6 passes through the sealing cover 4 and the support block 3 in sequence and extends to the inside of the pipeline 1. The probe 6 is located at the support block 3 and the sealing cover 4 and is installed with a sealing gasket 5. The cross-sectional shape of the sealing gasket 5 is an inverted T-shaped structure, which improves the sealing performance between the probe and the support block. The sealing gasket 5 is made of a silicone gasket or a rubber gasket; the probe 6 is located at the lower part of the support block 3 and is installed with a sealing sleeve 9, which improves the sealing performance between the probe and the support block. A groove is opened at the lower part of the support block 3, and the sealing sleeve 9 is located in the groove. The sealing sleeve 9 is made of a silicone sleeve or a rubber sleeve.

[0020] The working principle of the utility model is: the probe is passed through the support block 3, and the sealing gasket 5 and the sealing sleeve 9 are installed on the probe, and the sealing cover is installed on the top of the support block 3; the sleeve 2 is put on the pipe 1, and the connector 8 is installed, and the support block with the probe 6 installed is installed at the connector 8.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipeline installation structure for a gas detector, comprising a pipeline (1), a sleeve (2), a connector (8) and a probe (6), characterized in that: The sleeve (2) is sleeved on the outside of the pipe (1), a first sealing ring (7) is arranged between the pipe (1) and the sleeve (2), the connector (8) passes through the pipe (1) and the sleeve (2), a support block (3) is installed at the top of the connector (8), a second sealing ring (10) is arranged between the support block (3) and the connector (8), a sealing cover (4) is installed at the top of the support block (3), the probe (6) passes through the sealing cover (4) and the support block (3) in sequence and extends into the inside of the pipe (1), a sealing gasket (5) is installed at the support block (3) and the sealing cover (4) of the probe (6), and a sealing sleeve (9) is installed at the bottom of the support block (3).

2. A gas detector pipeline installation structure according to claim 1, characterized in that: The sleeve (2) is provided with first sealing rings (7) on both sides of the connector (8), with two first sealing rings (7) being provided on each side.

3. A gas detector pipeline installation structure according to claim 2, characterized in that: The first sealing ring (7) and the second sealing ring (10) are made of silicone rings or rubber rings.

4. A gas detector pipeline installation structure according to claim 1, characterized in that: The cross-sectional shape of the sealing pad (5) is an inverted T-shaped structure, and the sealing pad (5) is a silicone pad or a rubber pad.

5. The pipeline installation structure of a gas detector according to claim 1, characterized in that: The support block (3) has a groove at its lower portion, the sealing sleeve (9) is located in the groove, and the sealing sleeve (9) is made of a silicone sleeve or a rubber sleeve.

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