Quick-connection pipeline joint structure for gas compressor detection line

Abstract

The utility model relates to the technical field of pipeline joints, and discloses a quick-connection pipeline joint structure for a gas compressor detection line, which comprises a socket, the left side of the socket is provided with a plugging part mechanism, the right side of the socket is fixedly connected with a connecting sleeve, and the outer wall of the socket is provided with a detection connecting mechanism; the plugging portion mechanism comprises a sealing sleeve, the sealing sleeve is movably connected to the outer wall of the socket in a sleeving mode, a sliding groove is formed in the outer wall of the socket, a movable hole is formed in the outer wall of the sealing sleeve, and the sliding groove and the movable hole are matched in caliber size and are correspondingly arranged. According to the quick-connection pipeline joint structure for the gas compressor detection line, the movable rod is arranged in the movable hole, so that the operation button can control the mounting sleeve to move in the sealing sleeve, the mounting sleeve can be conveniently used for connecting the socket with the quick-connection pipeline joint structure, and the connecting plug and the connecting part of the quick-connection pipeline joint structure are effectively connected with an external component.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline joints, in particular to a quick-connect pipeline joint structure for a gas compressor detection line. Background Art

[0002] Pipe quick connectors, also known as push-in pipe fittings, are used in many fields because of their convenient operation, perfect and compact connection, and can be used repeatedly. In various fields of industrial production, such as bathroom and many other industries, it is often involved in the connection of two pipelines (the pipeline can be a water pipeline, a gas pipeline or an oil pipeline, etc.), and pipe quick connectors are widely used in the connection between pipelines. Traditional pipe quick connectors usually use threaded connections, but threaded connections have problems such as difficult installation, difficult to find installation tools, and unreliable sealing. In particular, each installation and disassembly must take a long time to tighten, which is inconvenient to use.

[0003] According to the Chinese patent "A pipe quick connector structure", and the publication number is: "CN207421602U", the patent includes a plug and a socket, the plug is inserted into the inner hole of the socket, an O-ring is arranged on the outer wall of the end of the plug, a ferrule is set on the outer wall of the plug, the ferrule is provided with a plurality of elastic pressing pieces evenly distributed in the circumferential direction, the elastic pressing piece extends into the inner hole of the socket and the outer side surface abuts against the inner hole wall of the socket, and the inner hole wall of the socket is provided with a recess matched with the elastic pressing piece; the inner side surface of the elastic pressing piece is provided with an arc boss, the outer wall of the plug is provided with a groove matching the arc boss, and the outer wall of the plug is also provided with an arc boss for lifting the elastic pressing piece, the arc boss corresponds to the position of the recess and is arranged on the side of the recess close to the socket. The utility model is simple to operate and easy to disassemble and assemble, which brings convenience to users; the ferrule is an independent component, which is not affected by the tension and pressure of the pipeline, can ensure the temperature of the locked state, and improve the reliability of use.

[0004] However, in actual use, the sealing of this patent needs to be strengthened, and in order to detect the gas inside the pipeline, it is necessary to transmit gas to the outside through the gas valve. Therefore, we need a quick-connect pipe joint structure for the gas compressor detection line. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a quick-connect pipe joint structure for a gas compressor detection line.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a quick-connect pipe joint structure for a gas compressor detection line, comprising a socket, a plug-in mechanism is provided on the left side of the socket, a connecting sleeve is fixedly connected to the right side of the socket, and a detection connection mechanism is provided on the outer wall of the socket;

[0009] The plug-in mechanism comprises: a sealing sleeve, which is movably sleeved on the outer wall of the socket, the outer wall of the socket is provided with a slide groove, the outer wall of the sealing sleeve is provided with a movable hole, the calibers of the slide groove and the movable hole are matched and are correspondingly arranged.

[0010] Preferably, a movable rod is movably connected inside the movable hole, an operating button is fixedly connected to the top of the movable rod, and a mounting sleeve is fixedly connected to the bottom of the movable rod. By arranging the movable rod in the movable hole, the operating button can control the mounting sleeve to move inside the sealing sleeve, so that the mounting sleeve can be conveniently connected to the socket by docking with the mounting sleeve.

[0011] Preferably, a plug connector is fixedly connected to the left end of the installation sleeve, and a plug connector is fixedly connected to the left side of the plug connector. The plug connector and the plug connector are provided to effectively connect with the external component.

[0012] Preferably, the detection connection mechanism comprises: a gas delivery hole is opened on the outer wall of the socket, a connecting pipe is fixedly connected to the connecting end of the gas delivery hole, and a gas valve is installed on the outer wall of the connecting pipe. By arranging the gas delivery hole and the connecting pipe in the detection connection mechanism to cooperate with each other, gas can be effectively input for detection, and the gas valve installed on the outer wall of the connecting pipe can effectively control the gas input.

[0013] Preferably, the outer end of the connecting pipe is fixedly connected to a gas delivery box, and the inner side of the gas delivery box is fixedly connected to a limiting strip via two limiting rods. The position of the sealing sleeve can be effectively limited by arranging the limiting strip and the limiting rod to cooperate with each other.

[0014] Preferably, the outer wall of the connecting sleeve is provided with a plurality of relief grooves.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a quick-connect pipe joint structure for a gas compressor detection line, which has the following beneficial effects:

[0017] 1. A quick-connect pipe joint structure for a gas compressor detection line, by arranging a movable rod in a movable hole so that its operating button can control the installation sleeve to move inside the sealing sleeve, thereby facilitating the use of the installation sleeve to connect with the socket, and its plug connector and plug-in part are effectively connected with the external component.

[0018] 2. This kind of quick-connect pipe joint structure for the gas compressor detection line can effectively input gas for detection by setting the gas delivery hole in the detection connection mechanism and cooperating with the connecting pipe. The gas valve installed on the outer wall of the connecting pipe can effectively control the gas input, and the limit strip and the limit rod cooperate with each other to effectively limit the position of the sealing sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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:

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the utility model;

[0022] Figure 3 It is a three-dimensional cross-sectional view of the utility model.

[0023] In the figure: 1. socket; 2. plug-in connection mechanism; 3. connecting sleeve; 4. detection connection mechanism; 5. clearance groove; 201. sealing sleeve; 202. slide groove; 203. movable hole; 204. movable rod; 205. operating button; 206. installation sleeve; 207. plug connector; 208. plug-in part; 401. gas delivery hole; 402. connecting pipe; 403. gas valve; 404. gas delivery box; 405. limit rod; 406. limit strip. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a quick-connect pipe joint structure for a gas compressor detection line, including a socket 1, a plug-in mechanism 2 is arranged on the left side of the socket 1, a connection sleeve 3 is fixedly connected to the right side of the socket 1, and a detection connection mechanism 4 is arranged on the outer wall of the socket 1; the plug-in mechanism 2 includes: a sealing sleeve 201, the sealing sleeve 201 is movably sleeved on the outer wall of the socket 1, a slide groove 202 is opened on the outer wall of the socket 1, and a movable hole 203 is opened on the outer wall of the sealing sleeve 201, and the calibers of the slide groove 202 and the movable hole 203 are adapted and arranged accordingly. A movable rod 204 is movably connected inside the movable hole 203, an operating button 205 is fixedly connected to the top of the movable rod 204, and a mounting sleeve 206 is fixedly connected to the bottom of the movable rod 204. By arranging the movable rod 204 in the movable hole 203, its operating button 205 can control the mounting sleeve 206 to move inside the sealing sleeve 201, so that it is convenient to use the mounting sleeve 206 to dock with the socket 1 and connect it. The left end of the mounting sleeve 206 is fixedly connected with a plug connector 207, and the left side of the plug connector 207 is fixedly connected with a plug connector 208. The plug connector 207 and the plug connector 208 are provided to effectively connect with external components.

[0027] In this embodiment, by setting the movable rod 204 in the movable hole 203, its operating button 205 can control the installation sleeve 206 to move inside the sealing sleeve 201, so that it is convenient to use the installation sleeve 206 to connect with the socket 1, and its plug connector 207 and the plug part 208 are effectively connected with the external components.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the detection connection mechanism 4 includes: a gas delivery hole 401 is provided on the outer wall of the socket 1, a connecting pipe 402 is fixedly connected to the connecting end of the gas delivery hole 401, and a gas valve 403 is installed on the outer wall of the connecting pipe 402. By setting the gas delivery hole 401 and the connecting pipe 402 in the detection connection mechanism 4 to cooperate with each other, gas can be effectively input for detection, and the gas valve 403 installed on the outer wall of the connecting pipe 402 can effectively control the gas input. The outer end of the connecting pipe 402 is fixedly connected to a gas delivery box 404, and the inner side of the gas delivery box 404 is fixedly connected to a limiting strip 406 through two limiting rods 405. By setting the limiting strip 406 and the limiting rod 405 to cooperate with each other, the position of the sealing sleeve 201 can be effectively limited. The outer wall of the connecting sleeve 3 is provided with a plurality of clearance grooves 5.

[0030] In this embodiment, by setting the gas supply hole 401 in the detection connection mechanism 4 and cooperating with the connecting pipe 402, gas can be effectively input for detection, and the gas valve 403 installed on the outer wall of the connecting pipe 402 can effectively control the gas input, and the limit strip 406 and the limit rod 405 cooperate with each other to effectively limit the position of the sealing sleeve 201.

[0031] The working principle of the quick-connect pipe joint structure used for the gas compressor detection line is described in detail below.

[0032] like Figure 1-3 As shown, when in use, firstly, the movable rod 204 in the movable hole 203 can be arranged so that its operating button 205 can control the installation sleeve 206 to move inside the sealing sleeve 201, so as to facilitate the use of the installation sleeve 206 to connect with the docking socket 1, and its plug connector 207 and the plug part 208 are effectively connected with the external components; then, the gas delivery hole 401 in the detection connection mechanism 4 can be arranged to cooperate with the connecting pipe 402 to effectively input gas for detection, and the gas valve 403 installed on the outer wall of the connecting pipe 402 can effectively control the gas input, and the limit strip 406 and the limit rod 405 can cooperate with each other to effectively limit the position of the sealing sleeve 201.

Claims

1. A quick-connect pipe joint structure for a gas compressor detection line, comprising a socket (1), characterized in that: The left side of the socket (1) is provided with a plug-in portion mechanism (2), the right side of the socket (1) is fixedly connected with a connecting sleeve (3), and the outer wall of the socket (1) is provided with a detection connection mechanism (4); The plug-in connection mechanism (2) comprises: a sealing sleeve (201), the sealing sleeve (201) being movably sleeved on the outer wall of the socket (1), the outer wall of the socket (1) being provided with a slide groove (202), the outer wall of the sealing sleeve (201) being provided with a movable hole (203), the calibers of the slide groove (202) and the movable hole (203) being matched and correspondingly arranged.

2. A quick-connect pipe joint structure for a gas compressor detection line according to claim 1, characterized in that: A movable rod (204) is movably connected inside the movable hole (203), an operating button (205) is fixedly connected to the top of the movable rod (204), and a mounting sleeve (206) is fixedly connected to the bottom of the movable rod (204).

3. A quick-connect pipe joint structure for a gas compressor detection line according to claim 2, characterized in that: The left end of the installation sleeve (206) is fixedly connected to a plug connector (207), and the left side of the plug connector (207) is fixedly connected to a plug connection portion (208).

4. A quick-connect pipe joint structure for a gas compressor detection line according to claim 1, characterized in that: The detection connection mechanism (4) comprises: an air supply hole (401) is opened on the outer wall of the socket (1), a connecting pipe (402) is fixedly connected to the connecting end of the air supply hole (401), and an air valve (403) is installed on the outer wall of the connecting pipe (402).

5. A quick-connect pipe joint structure for a gas compressor detection line according to claim 4, characterized in that: The outer end of the connecting pipe (402) is fixedly connected to a gas delivery box (404), and the inner side of the gas delivery box (404) is fixedly connected to a limit bar (406) via two limit rods (405).

6. A quick-connect pipe joint structure for a gas compressor detection line according to claim 1, characterized in that: The outer wall of the connecting sleeve (3) is provided with a plurality of clearance grooves (5).

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