CN219221544U

CN219221544U - Filter pipeline connecting device

Info

Publication number: CN219221544U
Application number: CN202320452717.4U
Authority: CN
Inventors: 吕其旭; 吕东涛
Original assignee: Shandong Runnong Water Saving Irrigation Equipment Co ltd
Current assignee: Shandong Runnong Water Saving Irrigation Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-06-20
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a filter pipeline connecting device which comprises a connecting piece main body and a pipeline, wherein the connecting piece main body consists of a main pipe, two connecting sleeves, a fixing ring and a plurality of connecting rods, the connecting sleeves which are connected into a whole are fixedly arranged at two ends of the main pipe, the two connecting sleeves are sleeved with one end of the pipeline, an annular groove is formed in the end head of the pipeline, a plurality of fixing bolts are connected with the outer wall of the connecting sleeve at equal intervals in a threaded manner, and the fixing ring is fixedly arranged in the middle of the main pipe. The connecting sleeve is sleeved on the pipeline of the filter and the connecting sleeves arranged at the two ends of the main pipe, the connecting rods arranged at the two sides of the fixing ring penetrate through the lantern ring and the pipeline and are communicated with the annular groove arranged on the surface of the pipeline, and the connecting rods are fixed in a threaded manner through the fixing bolts arranged on the surface of the connecting sleeve, so that the firmness of connection between the connecting piece main body and the pipeline is effectively ensured, meanwhile, the installation and the disassembly of the connecting piece main body are convenient, and the convenience of connection of the filter pipeline is improved.

Description

Filter pipeline connecting device

Technical Field

The utility model relates to the technical field of filter accessories, in particular to a filter pipeline connecting device.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at an inlet end device of a pressure reducing valve, a pressure relief valve and a water level setting valve, and is other equipment of a square work filter, and when the current filter is connected with the pipeline, the pipeline needs to be connected through a connecting structure.

For example, according to chinese patent No. CN201026416Y, a device for connecting pipes between filter elements of a filter is disclosed, which comprises a base and a movable seat, wherein the movable seat is rotatably connected to the base, and one end of the filter element is sleeved at the lower end of the movable seat; a water flow connecting channel is arranged between the two movable seats; the water flow connecting channel also comprises an outer connecting pipe and an inner pipe; the two ends of the outer connecting pipe are respectively inserted into the transverse through holes of the two movable seats, and the inner pipe is sleeved in the outer connecting pipe and communicated with the water flow channel in the movable seat. The utility model is composed of an inner pipe and an outer connecting pipe, namely, the bearing and the water passing are separated by connecting the inner pipe and the outer pipe, the outer connecting pipe is responsible for bearing, the inner pipe is responsible for water passing, and because the inner pipe is only responsible for water passing, any water pipe can be used, such as: hose or hard pipe, etc. thereby effectively preventing the water seepage phenomenon.

Above-mentioned filter pipe connects, separates bearing and logical water through the mode of the outer tube of interior pipe box, and outer connecting pipe is responsible for the bearing, and the inner tube is responsible for leading to water, has prevented the emergence of infiltration phenomenon, but present filter pipe connects, connects mainly through the flange, and connecting efficiency is low, can't guarantee the leakproofness of junction moreover, influences filter pipe connection.

Disclosure of Invention

The utility model aims to provide a filter pipeline connecting device, which is used for solving the problems that the prior filter pipeline connection proposed in the background technology is mainly connected through a flange, the connection efficiency is low, the tightness of a connecting part cannot be ensured, and the filter pipeline connection is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter pipeline connecting device, includes connecting piece main part and pipeline, the connecting piece main part comprises being responsible for, two adapter sleeves, solid fixed ring and many connecting rods, the adapter sleeves that link as an organic wholely are all fixed to be equipped with in the both ends of being responsible for, two the adapter sleeves are established with the one end cover of pipeline and are connected, the ring channel has been seted up to the end department of pipeline, the outer wall equidistance threaded connection of adapter sleeve has a plurality of fixing bolt, the middle part of being responsible for is fixed to be equipped with solid fixed ring, a plurality of round holes have been seted up to the both sides wall equidistance of solid fixed ring, a plurality of the inside of round hole all alternates and is connected with the connecting rod, fixed mounting has reset spring between the end department of connecting rod and the round hole bottom, the other end of connecting rod passes the inside that adapter sleeve and pipeline extend to the ring channel, the other end department of connecting rod has seted up with fixing bolt matched with screw hole, fixing bolt and screw hole threaded connection.

Preferably, a sealing ring is sleeved at the joint of the connecting sleeve and the pipeline. The purpose of setting up like this is established through the cover of sealing washer, guarantees the leakproofness of junction, reduces the infiltration problem.

Preferably, a limiting block is fixedly arranged at the position where the connecting rod is inserted into the round hole. The purpose of setting up like this is through the setting of stopper, is convenient for carry out spacingly to the connecting rod, has avoided connecting rod and stopper separation.

Preferably, the bottom aperture of the circular hole is larger than the top aperture. The purpose of the arrangement is to ensure that the connecting rod is not separated from the round hole in the pulling process by designing the aperture of the round hole

Preferably, the connector body is made of stainless steel. The purpose of this arrangement is to provide a connector body with good corrosion protection.

Preferably, the top ends of the fixing bolts are fixedly provided with cross-shaped grooves. The purpose of this arrangement is to facilitate the rotation of the fixing bolt.

The utility model has the technical effects and advantages that: the connecting sleeve that filter's pipeline and main pipe both ends were equipped with is established to pass lantern ring and pipeline through the connecting rod that solid fixed ring both sides were equipped with, with the ring channel intercommunication that the pipeline surface was seted up, the connecting rod carries out the screw thread through the fixing bolt that the connecting sleeve surface set up, effectually guaranteed the fastness that connecting piece main part and pipeline are connected, make things convenient for the installation and the dismantlement of connecting piece main part simultaneously, improved filter pipe connection's convenience.

Drawings

Fig. 1 is a schematic structural view of a filter pipe connection device according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a filter pipe connection device according to the present utility model.

Fig. 3 is an enlarged view of a portion of the filter tube connection device of fig. 2 at a.

In the figure: 1. a connector body; 2. a pipe; 3. a main pipe; 4. connecting sleeves; 5. a fixing ring; 6. a connecting rod; 7. a fixing bolt; 8. a round hole; 9. a return spring; 10. a seal ring; 11. a threaded hole; 12. an annular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a filter pipeline connecting device as shown in figures 1-3, which comprises a connecting piece main body 1 and a pipeline 2, wherein the connecting piece main body 1 consists of a main pipe 3, two connecting sleeves 4, a fixing ring 5 and a plurality of connecting rods 6, the two ends of the main pipe 3 are fixedly provided with the connecting sleeves 4 which are connected into a whole, the two connecting sleeves 4 are sleeved with one end of the pipeline 2, and the end of the pipeline 2 is conveniently fixed in the connecting sleeves 4 through the sleeved arrangement between the connecting sleeves 4 and the pipeline 2;

an annular groove 12 is formed in the end of the pipeline 2, a plurality of fixing bolts 7 are connected with the outer wall of the connecting sleeve 4 in an equidistant threaded manner, a fixing ring 5 is fixedly arranged in the middle of the main pipe 3, a plurality of round holes 8 are formed in the two side walls of the fixing ring 5 in an equidistant manner, connecting rods 6 are connected in the round holes 8 in a penetrating manner, a reset spring 9 is fixedly arranged between the end of each connecting rod 6 and the hole bottom of each round hole 8, the other end of each connecting rod 6 penetrates through the connecting sleeve 4 and the pipeline 2 to extend into the annular groove 12, a threaded hole 11 matched with the corresponding fixing bolt 7 is formed in the end of the other end of each connecting rod 6, and the fixing bolts 7 are in threaded connection with the threaded holes 11;

through passing adapter sleeve 4 lateral wall and pipeline 2 in proper order and extending to ring channel 12 with the connecting rod 6 one end of solid fixed ring 5 side, through the fixed bolt 7 on adapter sleeve 4 surface and the cooperation screw hole 11 threaded connection that the connecting rod 6 surface was seted up, be convenient for fix connecting rod 6 in ring channel 12, through the fixed pipeline 2 firm fixation in the inside of adapter sleeve 4 of connecting rod 6, guarantee the fastness of junction, avoid appearing the problem that the joint drops.

According to fig. 1 and 2, a sealing ring 10 is sleeved at the joint of the connecting sleeve 4 and the pipeline 2. The sealing ring 10 sleeved at the joint of the connecting sleeve 4 and the pipeline 2 can effectively ensure the tightness of the joint of the pipeline 2 and the connecting sleeve 4.

And a limiting block is fixedly arranged at the position where the connecting rod 6 and the round hole 8 are inserted. Through the stopper that is equipped with, avoided connecting rod 6 and round hole 8 separation, influence the fixed of connecting rod 6

The bottom aperture of the circular hole 8 is larger than the top aperture, and the connector body 1 is made of stainless steel.

The top of a plurality of fixing bolts 7 is all fixed and is equipped with cross fluting, through cross fluting, makes things convenient for fixing bolt 7's rotation.

The working principle of the utility model is as follows: the connecting piece body 1 is used for connecting the pipeline 2 of the filter, the annular groove 12 is formed at the end of the connected pipeline 2, through holes matched with the end of the connecting rod 6 in size are formed in the side wall of the annular groove 12, two ends of the pipeline 2 are respectively sleeved in the connecting sleeves 4 at two ends of the main pipe 3, then the connecting rod 6 is manually pushed to penetrate through the connecting sleeves 4 and the through holes and extend to the inside of the annular groove 12, then the fixing bolt 7 is manually rotated, the fixing bolt 7 is in threaded connection with the threaded holes 11 formed in the surface of the connecting rod 6, so that the connecting rod 6 is fixed, the pipeline 2 is firmly fixed in the connecting sleeves 4 through the fixing of the connecting rod 6, the sealing rings 10 sleeved between the nine-square connecting sleeves 4 and the pipeline 2 guarantee the tightness of the connecting parts, the connection between the connector pipelines 2 is completed, and the firmness and the efficiency of the connection are improved.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a filter pipeline connecting device, includes connecting piece main part (1) and pipeline (2), its characterized in that, connecting piece main part (1) comprises person in charge (3), two adapter sleeves (4), solid fixed ring (5) and many connecting rods (6), the adapter sleeve (4) that link as an organic whole are all fixed to be equipped with in the both ends of person in charge (3), two adapter sleeve (4) are established with the one end cover of pipeline (2) and are connected, annular groove (12) have been seted up in the end department of pipeline (2), the outer wall equidistance threaded connection of adapter sleeve (4) has a plurality of fixing bolt (7), the middle part of person in charge (3) is fixed and is equipped with solid fixed ring (5), a plurality of round hole (8) have been seted up to the both sides wall equidistance of solid fixed ring (5), a plurality of the inside of round hole (8) all alternate connection has connecting rod (6), fixed mounting has reset spring (9) between the end department of connecting rod (6) and round hole (8), the other end of connecting rod (6) passes adapter sleeve (4) and pipeline (2) and extends to the inside of annular groove (12), the end (7) is equipped with the fixed bolt (11) of the end (7), the fixing bolt (7) is in threaded connection with the threaded hole (11).

2. A filter pipe connection according to claim 1, characterized in that the connection of the connection sleeve (4) to the pipe (2) is provided with a sealing ring (10).

3. A filter pipeline connecting device according to claim 1, characterized in that a limiting block is fixedly arranged at the position where the connecting rod (6) and the round hole (8) penetrate.

4. A filter pipe connection according to claim 3, characterized in that the bottom aperture of the round hole (8) is larger than the top aperture.

5. A filter pipe connection according to claim 1, characterized in that the connector body (1) is made of stainless steel material.

6. A filter pipe connection according to claim 1, characterized in that the top ends of the fixing bolts (7) are each fixedly provided with a cross-shaped slot.