CN210165001U

CN210165001U - Novel oiling-free sedimentation protector

Info

Publication number: CN210165001U
Application number: CN201920608712.XU
Authority: CN
Inventors: 隋晓明; 邓洋; 刘东君
Original assignee: Panjin Liaohe River Triumph Electric Pump Co Ltd
Current assignee: Panjin Liaohe River Triumph Electric Pump Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-20
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a novel exempt from oiling and subside protector, which comprises a housin, the base is installed to the one end of casing, it says to have seted up the oiling pipe in the base, the top that the oiling was said is equipped with the drainage tube who link up the base, the spiro union has the plug in the drainage tube, there is the seal at the top of plug through spring coupling. This novel exempt from oiling and subside protector, lie in top casing installation back, top casing is when laminating with this base, top casing top closes on the extension rod in its drainage tube that contracts of compression, the extension rod drives the spring of seal decline compression bottom when contracting, fluid enters into drainage tube this moment, the laminating extension rod flows downwards with drainage tube's clearance, flow into the back through-hole B and flow into in the oil filling tube way through-hole C after flowing into in the casing, need not to carry out unblock alone, the operation is very convenient, the installation procedure has been simplified, the installation time has been reduced.

Description

Novel oiling-free sedimentation protector

Technical Field

The utility model relates to an oil development technical field specifically is a novel exempt from oiling and subside protector.

Background

The pipeline settler is a novel sedimentation safety protection device for a storage tank connecting pipeline, and can be widely used for material conveying pipelines of petrochemical devices and storage tank areas and connecting pipelines of petroleum and liquefied gas storage tank areas. The large-scale storage tank is earthquakes due to large local stress of the foundation or settlement due to unstable foundation, so that the connection part of the pipeline and the storage tank is cracked to overflow materials due to the fact that the connection pipeline and the storage tank cannot be synchronized during settlement, and safety accidents are caused. Install the pipeline settler additional on storage tank and connecting tube and can play the elastic stress support and subside displacement compensation to the pipeline, the oil inlet department of pipeline settler is confined usually, lies in opening after the installation of top casing, and opens very loaded down with trivial details hard after the installation, need extend a stock on the top casing and stretch into the oil injection pipeline and carry out the unblock, the operation is very hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel exempt from oiling and subside protector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel exempt from oiling and subside protector, includes the casing, the base is installed to the one end of casing, it says to have seted up oiling pipe in the base, the top that oiling pipe said is equipped with the drainage tube who link up the base, drainage tube says with oiling pipe's junction and is equipped with the toper surface, the spiro union has the plug in the drainage tube, through-hole A has been seted up in the plug, there is the seal at the top of plug through spring coupling, the top integrated into one piece of seal has the extension rod, the extension rod extends drainage tube, through-hole B has transversely been seted up to the bottom of extension rod, through-hole C has been seted up in the seal, through-hole B is linked together with through-hole C.

Preferably, the bottom of the extension rod is matched with the conical surface.

Preferably, the outer diameter of the extension rod is smaller than the inner diameter of the drainage pipeline.

Preferably, the sealing body is in transition fit with the oil injection pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: this novel exempt from oiling and subside protector, lie in top casing installation back, top casing is when laminating with this base, top casing top closes on the extension rod in its drainage tube that contracts of compression, the extension rod drives the spring of seal decline compression bottom when contracting, fluid enters into drainage tube this moment, the laminating extension rod flows downwards with drainage tube's clearance, flow into the back through-hole B and flow into in the oil filling tube way through-hole C after flowing into in the casing, need not to carry out unblock alone, the operation is very convenient, the installation procedure has been simplified, the installation time has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1A of the present invention;

fig. 3 is a schematic view of the extension rod of the present invention.

In the figure: 1. the oil injection pipeline comprises an oil injection pipeline 2, a shell 3, a base 4, a sealing body 5, a spring 6, a plug 7, through holes A and 8, an extension rod 9, a drainage pipeline 10, a conical surface 11, through holes B and 12 and a through hole C.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel oil injection-free sedimentation protector comprises a shell 2, a base 3 is installed at one end of the shell 2, an oil injection pipeline 1 is arranged in the base 3, a drainage pipeline 9 penetrating through the base 3 is arranged at the top of the oil injection pipeline 1, a conical surface 10 is arranged at the joint of the drainage pipeline 9 and the oil injection pipeline 1, a plug 6 is screwed in the drainage pipeline 9, a through hole A7 is formed in the plug 6, a sealing body 4 is connected to the top of the plug 6 through a spring 5, the spring 5 is a compression spring, the elastic coefficient is K30N/cm, the sealing body 4 is in transition fit with the oil injection pipeline 1, an extension rod 8 is integrally formed at the top of the sealing body 4, the bottom of the extension rod 8 is matched with the conical surface 10, the drainage pipeline 9 is sealed after the extension rod 8 is attached to the conical surface 10, the extension rod 8 extends out of the drainage pipeline 9, the outer diameter of the extension rod 8 is smaller than the inner diameter of the drainage pipeline 9, a, a through hole C12 is formed in the sealing body 4, the through hole B11 is communicated with the through hole C12, and oil flows into the oil injection pipeline 1 through the through hole C12 after flowing in through the through hole B11.

The working principle is as follows: after the base 3 is connected with the casing at top, the top casing top closes on extension rod 8 and compresses it and contracts in the drainage pipeline 9, and extension rod 8 drives the spring 5 of seal 4 decline compression bottom when contracting, and fluid enters into the drainage pipeline 9 this moment, and the clearance of laminating extension rod 8 and drainage pipeline 9 flows down, flows in through-hole B11 after flowing in through-hole C12 flow in the oil injection pipeline 1 and pour into in the casing 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a novel exempt from oiling and subside protector, includes casing (2), base (3) are installed to the one end of casing (2), oil injection pipeline (1), its characterized in that have been seted up in base (3): the top of oiling pipeline (1) is equipped with drainage pipeline (9) that link up base (3), drainage pipeline (9) are equipped with conical surface (10) with the junction of oiling pipeline (1), threaded connection has plug (6) in drainage pipeline (9), through-hole A (7) have been seted up in plug (6), the top of plug (6) is connected with seal (4) through spring (5), the top integrated into one piece of seal (4) has extension rod (8), extension rod (8) extend drainage pipeline (9), through-hole B (11) have transversely been seted up to the bottom of extension rod (8), through-hole C (12) have been seted up in seal (4), through-hole B (11) are linked together with through-hole C (12).

2. The novel oiling-free settlement protector as claimed in claim 1, wherein: the bottom of the extension rod (8) is matched with the conical surface (10).

3. The novel oiling-free settlement protector as claimed in claim 1, wherein: the outer diameter of the extension rod (8) is smaller than the inner diameter of the drainage pipeline (9).

4. The novel oiling-free settlement protector as claimed in claim 1, wherein: the sealing body (4) is in transition fit with the oil injection pipeline (1).