CN220016425U - Connector for fluid pipeline - Google Patents

Abstract

The utility model discloses a connector for a fluid pipeline, which belongs to the field of pipeline connection and comprises a connecting pipe, wherein the end part of the connecting pipe is provided with the fluid pipeline, a stop block is fixedly connected inside the connecting pipe, one side of the stop block is fixedly connected with a sealing ring, an external thread of the connecting pipe is sleeved with a fixing rod, the outer part of the bottom end of the fixing rod is movably sleeved with a mounting block, the bottom of the mounting block is fixedly connected with a fixing sheet, the inner side of the fixing sheet is fixedly connected with a fixing pad, and the end part of the connecting pipe is clamped with a blocking block; this a connector for fluid conduit through setting up dead lever, installation piece, stationary blade and fixed bolster, can be at the in-process that fluid conduit connects, is convenient for install fixedly between bare-handed to connecting pipe and the fluid conduit, has avoided the tradition to forget the problem of carrying instrument (for example screwdriver) and being difficult to carry out the installation operation to the use of connector has brought convenience.

Description

Connector for fluid pipeline

Technical Field

The utility model belongs to the technical field of pipeline connection, and particularly relates to a connector for a fluid pipeline.

Background

Fluid conduit is understood to mean a conduit for transporting fluids, and is a conduit having a hollow cross-section, from end to end, without welds, and during use of the fluid conduit, two adjacent fluid conduits are typically fixedly mounted together using a connector.

According to a connection structure for a hot fluid pipe, which is known from the patent publication CN208687211U, this patent is known in the prior art, and has the advantage of being able to improve the connection strength between the connection pipe and the hot fluid pipe, but the technical solution of this patent has the following drawbacks during long-term use: in the patent, when the fastening bolt and the flexible fixing plate are used for fixing the connecting pipe and the hot fluid pipe, the corresponding tool (such as a screwdriver) is needed to be used for the operation of the fastening bolt, so that the fact that a worker must carry the tool (such as the screwdriver) to install and fix the connecting pipe and the hot fluid pipe is limited, if the worker forgets to carry the tool (such as the screwdriver), the installation operation is difficult, and therefore inconvenience is brought to the use of the connecting structure, and therefore, the connector for the fluid pipeline is proposed.

Disclosure of Invention

The present utility model is directed to a connector for fluid conduits, which solves the above mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connector for fluid pipeline, includes the connecting pipe, the tip of connecting pipe is provided with fluid pipeline, and the inside fixedly connected with dog of connecting pipe, one side fixedly connected with sealing washer of dog, the dead lever has been cup jointed to the external screw thread of connecting pipe, the outside activity of dead lever bottom has cup jointed the installation piece, the bottom fixedly connected with stationary blade of installation piece, the inboard fixedly connected with fixed bolster of stationary blade, the tip joint of connecting pipe has the shutoff piece, the inside fixedly connected with filter screen of connecting pipe, one side of filter screen is provided with increases the class subassembly.

As a preferred implementation mode, the sealing ring and the stop block are fixedly bonded through an adhesive, the sealing ring is movably sleeved outside one end of the fluid pipeline, and the sealing ring is made of rubber materials.

As a preferred embodiment, the external thread on the outer part of the fixing rod is matched with the internal thread on the inner part of the connecting pipe, and the fixing piece is in a circular arc shape.

As a preferred embodiment, the fixing pad is made of rubber material, and the fixing pad is circular arc-shaped, and the bottom of the fixing pad is in close contact with the outside of the fluid pipeline.

As a preferred embodiment, the shape of the plugging block is semi-circular, the plugging block is arranged in a gap between the connecting pipe and the fluid pipeline, and the plugging block is made of rubber materials.

As a preferred implementation mode, the flow increasing component comprises a mounting plate, wherein the mounting plate is fixedly connected to the inside of the connecting pipe, a rotating shaft is movably sleeved in the mounting plate, and a blade is fixedly sleeved on the outside of one end of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

according to the connector for the fluid pipeline, the fixing rod, the mounting block, the fixing piece and the fixing pad are arranged, so that the connecting pipe and the fluid pipeline can be conveniently mounted and fixed by bare hands in the process of connecting the fluid pipeline, the problem that the mounting operation is difficult to carry tools (such as screwdrivers) in the prior art is solved, and convenience is brought to the use of the connector;

this a connector for fluid pipeline through setting up sealing washer and shutoff piece, can carry out dual seal between connecting pipe and the fluid pipeline, can effectually prevent that fluid from taking place the seepage, and through setting up the filter screen, can carry out filtration to the impurity in the fluid, and utilize to increase the flow subassembly, can increase the mobility of filter screen department fluidic, avoided the filter screen to take place the slow problem of filtration rate because of piling up of impurity to for having improved fluidic filter effect.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic side view of a connecting tube in the structure of the present utility model;

FIG. 4 is a schematic side view of a stator in the structure of the present utility model.

In the figure: 1. a connecting pipe; 2. a fluid conduit; 3. a stop block; 4. a seal ring; 5. a fixed rod; 6. a mounting block; 7. a fixing piece; 8. a fixing pad; 9. a block; 10. a filter screen; 11. a flow increasing component; 111. a mounting plate; 112. a rotating shaft; 113. and (3) a blade.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1 and 2, the present utility model provides a connector for a fluid pipeline, which comprises a connecting pipe 1, wherein the end of the connecting pipe 1 is provided with a fluid pipeline 2, a stop block 3 is fixedly connected inside the connecting pipe 1, a sealing ring 4 is fixedly connected to one side of the stop block 3, the sealing ring 4 and the stop block 3 are fixedly bonded through an adhesive, the sealing ring 4 is movably sleeved outside one end of the fluid pipeline 2, and the sealing ring 4 is made of a rubber material; when the fluid pipeline 2 needs to be installed, one end of the fluid pipeline 2 can be inserted from the end part of the connecting pipe 1, so that one end of the fluid pipeline 2 is sleeved in the sealing ring 4, the fluid pipeline 2 can be preliminarily clamped and fixed by utilizing the elasticity of the sealing ring 4, and fluid can be prevented from seeping out from the connecting part between the two.

Referring to fig. 2, 3 and 4, an external thread of the connecting pipe 1 is sleeved with a fixing rod 5, an external thread of the outer part of the fixing rod 5 is matched with an internal thread of the connecting pipe 1, an outer part of the bottom end of the fixing rod 5 is movably sleeved with a mounting block 6, the bottom of the mounting block 6 is fixedly connected with a fixing piece 7, the fixing piece 7 is arc-shaped, the inner side of the fixing piece 7 is fixedly connected with a fixing pad 8, the fixing pad 8 is made of rubber material, the fixing pad 8 is arc-shaped, the bottom of the fixing pad 8 is tightly contacted with the outer part of the fluid pipeline 2, the end part of the connecting pipe 1 is clamped with a blocking block 9, the blocking block 9 is semicircular, the blocking block 9 is arranged in a gap between the connecting pipe 1 and the fluid pipeline 2, and the blocking block 9 is made of rubber material; when the sealing washer 4 is passed to the one end of fluid conduit 2, rotate dead lever 5, make it take place to rotate and move down, and dead lever 5 can drive installation piece 6 and take place to move down, and installation piece 6 can drive stationary blade 7 and move down, make stationary blade 7 drive stationary pad 8 and take place to move down, promote between stationary pad 8 and the fluid conduit 2 in close contact, be convenient for firmly fix fluid conduit 2, can install between connecting pipe 1 and the fluid conduit 2 freehand, avoid tradition if forget to carry instrument (for example screwdriver) and be difficult to install the problem, thereby use for this connector has brought the facility, utilize shutoff piece 9 simultaneously, can seal the tip of connecting pipe 1, so not only can prevent once more that the inside fluid infiltration department of connecting pipe 1, but also can prevent that dirt such as external dust from entering into the inside of connecting pipe 1.

Referring to fig. 2, a filter screen 10 is fixedly connected to the inside of the connection pipe 1, a flow increasing component 11 is disposed on one side of the filter screen 10, the flow increasing component 11 includes a mounting plate 111, the mounting plate 111 is fixedly connected to the inside of the connection pipe 1, a rotating shaft 112 is movably sleeved in the mounting plate 111, a blade 113 is fixedly sleeved at one end of the rotating shaft 112, when fluid flows in from a fluid pipeline 2 at the left end of the connection pipe 1 and flows out from a fluid pipeline 2 at the right end of the connection pipe 1, the filter screen 10 can filter impurities in the fluid, and as the number of impurities at the filter screen 10 increases, the flow speed of the fluid at the filter screen 10 is slowed down, at this time, the flow of the fluid collides with the blade 113, so that the blade 113 drives the rotating shaft 112 to rotate, and the mobility of the fluid near the filter screen 10 can be increased, thus the filtering speed of the filter screen 10 can be increased, and convenience is brought to the filtering of the fluid.

In the above scheme, it should be noted that: the fluid flow direction in the present utility model is from left to right, that is, the fluid passes through the flow increasing component 11 and then passes through the filter screen 10, and the material of the fluid pipeline 2 in the present utility model is hard material.

The working principle and the using flow of the utility model are as follows: firstly, when the fluid pipeline 2 is required to be installed, one end of the fluid pipeline 2 can be inserted from the end part of the connecting pipe 1, so that one end of the fluid pipeline 2 is sleeved in the sealing ring 4, the fluid pipeline 2 can be preliminarily clamped and fixed by utilizing the elasticity of the sealing ring 4, and fluid can be prevented from seeping out from the joint between the two;

then the fixing rod 5 is rotated to enable the fixing rod 5 to rotate and move downwards, the fixing rod 5 can drive the mounting block 6 to move downwards, the mounting block 6 can drive the fixing piece 7 to move downwards, the fixing piece 7 can drive the fixing pad 8 to move downwards, the fixing pad 8 is enabled to be in close contact with the fluid pipeline 2, the fluid pipeline 2 is convenient to firmly fix, namely, the connecting pipe 1 and the fluid pipeline 2 can be mounted by hands, the problem that a traditional connector is difficult to mount if a tool (such as a screwdriver) is forgotten to carry is avoided, and convenience is brought to use of the connector;

immediately after the fixing of the fluid pipe 2 is completed, the blocking block 9 is inserted into the gap between the connecting pipe 1 and the fluid pipe 2, and the end of the connecting pipe 1 can be sealed by using the blocking block 9, so that not only can the fluid penetration inside the connecting pipe 1 be prevented again, but also dirt such as dust from the outside can be prevented from entering the inside of the connecting pipe 1;

finally, when fluid flows in from the fluid pipeline 2 at the left end of the connecting pipe 1 and flows out from the fluid pipeline 2 at the right end of the connecting pipe 1, the filter screen 10 can filter impurities in the fluid, and along with the increase of the impurity quantity at the filter screen 10, the flowing speed of the fluid at the filter screen 10 can be reduced, at the moment, the flowing of the fluid can collide the blades 113, so that the blades 113 drive the rotating shaft 112 to rotate, the fluidity of the fluid near the filter screen 10 can be increased, and the filtering speed of the filter screen 10 can be increased, thereby bringing convenience to the filtering of the fluid.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Connector for fluid pipes, comprising a connecting pipe (1), characterized in that: the end of connecting pipe (1) is provided with fluid conduit (2), and the inside fixedly connected with dog (3) of connecting pipe (1), one side fixedly connected with sealing washer (4) of dog (3), the outside screw thread of connecting pipe (1) has cup jointed dead lever (5), the outside activity of dead lever (5) bottom has cup jointed installation piece (6), the bottom fixedly connected with stationary blade (7) of installation piece (6), the inboard fixedly connected with fixed bolster (8) of stationary blade (7), the tip joint of connecting pipe (1) has shutoff piece (9), the inside fixedly connected with filter screen (10) of connecting pipe (1), one side of filter screen (10) is provided with increases stream subassembly (11).

2. A connector for fluid tubing as claimed in claim 1, wherein: the sealing ring (4) is fixedly bonded with the stop block (3) through an adhesive, the sealing ring (4) is movably sleeved outside one end of the fluid pipeline (2), and the sealing ring (4) is made of rubber materials.

3. A connector for fluid tubing as claimed in claim 1, wherein: external threads outside the fixing rod (5) are matched with internal threads inside the connecting pipe (1), and the fixing piece (7) is arc-shaped.

4. A connector for fluid tubing as claimed in claim 1, wherein: the fixing pad (8) is made of rubber materials, the fixing pad (8) is arc-shaped, and the bottom of the fixing pad (8) is in close contact with the outside of the fluid pipeline (2).

5. A connector for fluid tubing as claimed in claim 1, wherein: the shape of the plugging block (9) is semicircular, the plugging block (9) is arranged in a gap between the connecting pipe (1) and the fluid pipeline (2), and the plugging block (9) is made of rubber materials.

6. A connector for fluid tubing as claimed in claim 1, wherein: the flow increasing assembly (11) comprises a mounting plate (111), the mounting plate (111) is fixedly connected to the inside of the connecting pipe (1), a rotating shaft (112) is movably sleeved in the mounting plate (111), and blades (113) are fixedly sleeved on the outside of one end of the rotating shaft (112).