CN220082482U - Anti-blocking device of oil-gas buried conveying pipeline - Google Patents

Abstract

The utility model relates to the technical field of anti-blocking devices, and discloses an anti-blocking device of an oil gas buried conveying pipeline, which comprises the following components: one end of the first oil gas pipe is provided with a threaded ring body; the second oil gas pipe is in threaded sleeve joint with the outer side wall of the threaded ring body; the anti-blocking device is characterized in that the filter assembly is used for directly inserting the insert block into the insert slot to extrude the clamp block to retract until the clamp block contacts with the clamping slot and is clamped and fixed with the clamping slot. Compared with the prior device, the device is more convenient to install and detach. The anti-blocking device comprises an auxiliary component, wherein the auxiliary component is used for enabling the inclined block to be in contact with the clamping block to extrude the clamping block to retract when the inserting block is inserted into the slot. Meanwhile, the arrangement of the balls can reduce friction force. When the socket is used, the insert is inserted into the internal pressing plate of the socket, so that the second spring is compressed to release the fixation of the insert, and then the second spring is pushed to push the pressing plate to push the insert out of the socket better.

Description

Anti-blocking device of oil-gas buried conveying pipeline

Technical Field

The utility model relates to the technical field of anti-blocking devices, in particular to an anti-blocking device of an oil gas buried conveying pipeline.

Background

The oil and gas pipeline (also called pipeline) is composed of oil pipe and its accessories, and is equipped with correspondent oil pump unit according to the requirements of technological process, and designed and installed into a complete pipeline system for completing oil receiving, unloading and transferring tasks. The pipeline system for transporting oil and petroleum products is mainly composed of oil pipeline, oil station and other auxiliary related equipment, and is one of the main equipment in petroleum storage and transportation industry, also is the most main transportation equipment for crude oil and petroleum products. The tubing of the oil and gas pipeline is generally steel pipe, and is connected with long-distance pipeline by using a connecting device such as welding, flange and the like, and is controlled to open and close and flow rate is regulated by using a valve.

The utility model discloses an anti-blocking sewage treatment pipeline in China patent publication No. CN212866227U, which is designed with a device for preventing pipeline blockage, and the principle is that a filter screen is arranged in the pipeline to prevent sundries from passing through, and a fixing groove is inserted into a connecting groove during installation and then is fixed by a bolt pin.

However, when the existing device is used, the upper bolt and the lower bolt are required to be disassembled, and the disassembly is excessively troublesome by means of tools. Thus in accordance with the problems set forth above. An anti-blocking device with more convenient disassembly is designed. To solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-blocking device of an oil gas buried conveying pipeline, which has the advantages of being simpler and more convenient when a filter screen is disassembled, and solves the problem that the filter screen can be disassembled by means of a tool when the filter screen is disassembled by the prior device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-clogging device for an oil and gas buried pipeline, comprising: one end of the first oil gas pipe is provided with a threaded ring body; the second oil gas pipe is in threaded sleeve joint with the outer side wall of the threaded ring body; the ring body is arranged at one end of the first oil gas pipe; the junction of oil gas pipe one with the ring body is provided with filtering component, filtering component includes: the connecting rods are arranged at one side of the ring body; the filter screen is arranged at one end of the connecting rod; the slots are symmetrically arranged at one end of the first oil gas pipe; the inserting blocks are symmetrically arranged at one end of the ring body and are inserted into the slots; the clamping groove is formed in the top of each inserting block; the groove body is arranged on the inner side wall of each slot; the first springs are arranged in the groove body and are respectively arranged in the groove body; the clamping blocks are arranged at the bottoms of the springs I; the two pull rods are arranged, the bottoms of the pull rods penetrate through the outer side wall of the first oil gas pipe and penetrate through the first spring to be connected with the clamping block.

Preferably: the outer side wall of the filter screen is attached to the inner side wall of the first oil gas pipe.

Preferably: the outer side wall of the clamping block is attached to the inner side wall of the clamping groove.

Preferably: the filter assembly further comprises: the pull blocks are arranged at the other end of each pull rod.

Preferably: an auxiliary assembly is provided on a portion of the filter assembly, the auxiliary assembly comprising: the oblique block is arranged at one end of each inserting block.

Preferably: the auxiliary assembly further comprises: the ball is provided with a plurality of balls, and is arranged on the top inclined plane of the inclined block.

Preferably: the auxiliary assembly further comprises: the second springs are arranged in the slots; and the pressing plate is arranged at one end of each second spring.

(III) beneficial effects

Compared with the prior art, the utility model provides an anti-blocking device of an oil gas buried conveying pipeline, which has the following beneficial effects:

1. the anti-blocking device is characterized in that the filter assembly is used for directly inserting the insert block into the insert slot to extrude the clamp block to retract until the clamp block contacts with the clamping slot and is clamped and fixed with the clamping slot. Compared with the prior device, the device is more convenient to install and detach.

2. The anti-blocking device comprises an auxiliary component, wherein the auxiliary component is used for enabling the inclined block to be in contact with the clamping block to extrude the clamping block to retract when the inserting block is inserted into the slot. Meanwhile, the arrangement of the balls can reduce friction force. When the socket is used, the insert is inserted into the internal pressing plate of the socket, so that the second spring is compressed to release the fixation of the insert, and then the second spring is pushed to push the pressing plate to push the insert out of the socket better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of an end of an oil and gas pipe according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 11. an oil gas pipe I; 12. a threaded ring body; 13. an oil gas pipe II; 14. a ring body;

2. a filter assembly; 21. a connecting rod; 22. a filter screen; 23. a slot; 24. inserting blocks; 25. a clamping groove; 26. a tank body; 27. a first spring; 28. a clamping block; 29. a pull rod; 291. pulling blocks;

3. an auxiliary component; 31. a sloping block; 32. a ball; 33. a second spring; 34. and (5) pressing plates.

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.

Example 1

Referring to fig. 1-3, an anti-clogging device for an oil and gas buried pipeline, comprising: the oil gas pipe I11, wherein one end of the oil gas pipe I11 is provided with a threaded ring body 12; the second oil gas pipe 13 is in threaded sleeve connection with the outer side wall of the threaded ring body 12; the ring body 14 is arranged at one end of the first oil gas pipe 11; the junction of oil gas pipe one 11 with ring body 14 is provided with filter unit 2, filter unit 2 includes: a plurality of connecting rods 21, each of which is provided on one side of the ring 14; a filter screen 22 disposed at one end of the connecting rod 21; the slot 23 is symmetrically arranged at one end of the first oil gas pipe 11; the insert blocks 24 are symmetrically arranged at one end of the ring body 14 and inserted into the slots 23; the clamping groove 25 is formed at the top of each insertion block 24; a slot 26 provided on the inner side wall of each slot 23; the first springs 27 are arranged in two and are arranged in each groove 26; the two clamping blocks 28 are arranged at the bottom of the first spring 27; the two pull rods 29 are arranged, and the bottoms of the two pull rods penetrate through the outer side wall of the first oil gas pipe 11 and penetrate through the first spring 27 to be connected with the clamping blocks 28. The outer side wall of the filter screen 22 is attached to the inner side wall of the first oil gas pipe 11. The outer side wall of the clamping block 28 is attached to the inner side wall of the clamping groove 25. The filter assembly 2 further comprises: a pull block 291 is provided at the other end of each of the pull rods 29. When the oil gas pipe I and the oil gas pipe II 13 are used, impurities in the oil gas pipe I and the oil gas pipe II are filtered by the filter screen 22, the filter screen 22 needs to be cleaned to a certain extent, the oil gas pipe II 13 needs to be rotated to be detached from the threaded ring body 12, the pull block 291 is pulled to enable the pull rod 29 to move so as to drive the clamping block 28 to be separated from the clamping groove 25, and the ring body 14 can be detached after the fixing of the insert block 24 is released. The screen 22 is cleaned. After the cleaning is finished, the insert block 24 is only required to be inserted into the slot 23, at this time, the insert block 24 can squeeze the clamping block 28, so that the clamping block 28 is retracted into the slot 26 until the first spring 27 is released from the clamping slot 25 to push the clamping block 28 to be clamped with the clamping slot 25 so as to fix the insert block 24, and then the oil and gas pipe II 13 is connected for use.

Example two

An auxiliary component is added on the basis of the first embodiment;

referring to fig. 1-3, an auxiliary assembly 3 is disposed on a part of the components of the filter assembly 2, and the auxiliary assembly 3 includes: and a sloping block 31 disposed at one end of each of the plug blocks 24. The auxiliary assembly 3 further comprises: the plurality of balls 32 are provided on the top inclined surface of the inclined block 31. The inclined block 31 can better contact the clamping block 28 to press the clamping block 28 to retract when the inserting block 24 is inserted into the inserting groove 23 in use. While the arrangement of the balls 32 reduces friction. The auxiliary assembly 3 further comprises: a second spring 33 disposed inside each of the slots 23; and a pressing plate 34 disposed at one end of each of the second springs 33. The insertion of the insert 24 into the interior of the receptacle 23 during use presses the platen 34 such that the second spring 33 resiliently urges the platen 34 to push the insert 24 out of the receptacle 23 better after the second spring 33 is compressed to release the securing of the insert 24.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. An anti-clogging device for an oil and gas buried pipeline, comprising:

the oil-gas pipe I (11), one end of the oil-gas pipe I (11) is provided with a threaded ring body (12);

the second oil gas pipe (13) is sleeved on the outer side wall of the threaded ring body (12) through threads;

the ring body (14) is arranged at one end of the first oil gas pipe (11);

the method is characterized in that: the junction of oil gas pipe one (11) with ring body (14) is provided with filtering component (2), filtering component (2) include:

a plurality of connecting rods (21) are arranged on one side of the ring body (14);

a filter screen (22) arranged at one end of the connecting rod (21);

the slots (23) are symmetrically arranged at one end of the first oil gas pipe (11);

the inserting blocks (24) are symmetrically arranged at one end of the ring body (14) and are inserted into the slots (23);

the clamping groove (25) is formed in the top of each inserting block (24);

the groove body (26) is arranged on the inner side wall of each slot (23);

the first springs (27) are arranged in the groove bodies (26) and two springs are arranged in the groove bodies;

the clamping blocks (28) are arranged at the bottoms of the first springs (27);

the two pull rods (29) are arranged, the bottoms of the two pull rods penetrate through the outer side wall of the first oil gas pipe (11) and are connected with the clamping blocks (28) through the first spring (27).

2. The anti-clogging device for an oil and gas buried transportation pipeline according to claim 1, wherein: the outer side wall of the filter screen (22) is attached to the inner side wall of the first oil gas pipe (11).

3. The anti-clogging device for an oil and gas buried transportation pipeline according to claim 1, wherein: the outer side wall of the clamping block (28) is attached to the inner side wall of the clamping groove (25).

4. The anti-clogging device for an oil and gas buried transportation pipeline according to claim 1, wherein: the filter assembly (2) further comprises:

and a pull block (291) provided at the other end of each pull rod (29).

5. The anti-clogging device for an oil and gas buried transportation pipeline according to claim 1, wherein: an auxiliary assembly (3) is arranged on part of the assemblies of the filtering assembly (2), and the auxiliary assembly (3) comprises:

and the oblique block (31) is arranged at one end of each inserting block (24).

6. The anti-clogging device for an oil and gas buried pipeline according to claim 5, wherein: the auxiliary assembly (3) further comprises:

and a plurality of balls (32) are arranged on the top inclined surface of the inclined block (31).

7. The anti-clogging device for an oil and gas buried pipeline according to claim 5, wherein: the auxiliary assembly (3) further comprises:

a second spring (33) disposed inside each slot (23);

and a pressing plate (34) arranged at one end of each spring II (33).