CN218206824U

CN218206824U - Oil-gas separator with conveniently replaced oil-gas separator core

Info

Publication number: CN218206824U
Application number: CN202222350627.2U
Authority: CN
Inventors: 李湛
Original assignee: Castrol Dongfeng Lubricants Co ltd
Current assignee: Castrol Dongfeng Lubricants Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-03
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a conveniently change oil and gas separator of oil and gas separator core relates to auto-parts technical field, this conveniently change oil and gas separator of oil and gas separator core, including separator shell, setting at the inside separator filter core of separator shell and set up the separator lid on separator shell top, be provided with seal ring between the top of separator shell and the bottom of separator lid, the threaded connection cover has been cup jointed in the top surface activity of separator shell, the surface threaded connection of threaded connection cover and separator lid, be provided with the jackscrew on the threaded connection cover, the surface of separator lid is provided with the constant head tank that corresponds with the jackscrew. The utility model discloses a set up thread connection cover, constant head tank and jackscrew, overall structure obtains simplifying, and it is also more convenient that the operation gets up, has realized making things convenient for the dismouting to change the purpose of oil and gas separator filter core.

Description

Oil-gas separator with conveniently replaced oil-gas separator core

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a conveniently change oil-gas separator of oil-gas separator core.

Background

The oil-gas separator on the truck is used for separating engine oil in gas discharged from a crankcase, the engine oil is reduced to be discharged from a breathing port of the crankcase, the phenomenon of 'false engine oil burning' is prevented, and a filter element needs to be replaced when the truck generally runs for 2-3 kilometers. Usually, the oil-gas separator shell and the separator cover of the truck are connected through four bolts, and the separator cover needs to be detached when the filter element of the oil-gas separator is replaced. Two bolts close to the outer side on the oil-gas separator are fewer in shielding parts close to the side edge of the vehicle, so the oil-gas separator is easy to disassemble, two bolts on the inner side are relatively troublesome to disassemble, the oil-gas separator is arranged below a cab, the inner side is close to a girder, a pipeline is arranged above the oil-gas separator, more shielding objects are arranged, and the operation is not very convenient. In order to simplify the connection mode of the separator shell and the separator cover and facilitate the replacement of the filter element of the oil-gas separator, the oil-gas separator structure which is simple in structure and convenient for the disassembly, assembly and replacement of the filter element is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a conveniently change oil-gas separator of oil-gas separator core for the realization makes things convenient for the dismouting to change the purpose of oil-gas separator filter core.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a conveniently change oil and gas separator of oil gas separator core, includes separator shell, sets up at the inside separator filter core of separator shell and sets up the separator lid on separator shell top, be provided with seal ring between the top of separator shell and the bottom of separator lid, the top surface activity of separator shell has cup jointed the thread connection cover, the surface threaded connection of thread connection cover and separator lid, be provided with the jackscrew on the thread connection cover, the surface of separator lid is provided with the constant head tank that corresponds with the jackscrew.

Preferably, the threaded connecting sleeve is movably sleeved on the surface of the connecting part at the top end of the separator shell, and a circle of stop flange at the bottom end of the inner wall of the threaded connecting sleeve is positioned below the connecting part.

Preferably, the thread connecting sleeve is in thread connection with an external thread groove on the surface of the lower end of the separator cover through an internal thread groove on the inner wall of the upper half part, the thread turns of the internal thread groove and the external thread groove are the same, and the starting position and the ending position are both located on the same vertical line parallel to the axis of the thread connecting sleeve.

Preferably, the surface of the thread connecting sleeve is provided with anti-skid threads.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses a set up on the separator shell with separator lid threaded connection's thread connection cover, thereby rotatory thread connection cover alright pull down the separator lid and make things convenient for the inside separator filter core of dismouting to set up on the thread connection cover and realize locking with the jackscrew that the constant head tank was pegged graft on the separator lid, overall structure obtains simplifying, and it is also more convenient to operate, has realized making things convenient for the dismouting to change the purpose of oil and gas separator filter core.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the separator cover of the present invention;

FIG. 4 is a schematic structural view of the threaded connection sleeve and the jackscrew of the present invention;

fig. 5 is the schematic diagram of the internal structure of the threaded connection sleeve of the present invention.

In the figure: 100. a separator housing; 101. a connecting portion; 200. a separator cartridge; 300. a separator cover; 301. positioning a groove; 302. an outer thread groove; 400. a sealing gasket; 500. a threaded connecting sleeve; 501. a stop flange; 502. an internal thread groove; 503. anti-skid lines; 600. and (5) jacking the screw.

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.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a conveniently change oil and gas separator of oil gas separator core, including separator shell 100, set up separator filter core 200 inside separator shell 100 and set up the separator lid 300 on separator shell 100 top, be provided with seal ring 400 between the top of separator shell 100 and the bottom of separator lid 300, threaded connection sleeve 500 has been cup jointed in the top surface activity of separator shell 100, threaded connection sleeve 500 and the surperficial threaded connection of separator lid 300, be provided with jackscrew 600 on the threaded connection sleeve 500, the surface of separator lid 300 is provided with the constant head tank 301 that corresponds with jackscrew 600.

As a technical optimization scheme of the utility model, the activity of threaded connection sleeve 500 cup joints the surface at the connecting portion 101 on separator shell 100 top, and the round of threaded connection sleeve 500 inner wall bottom is only a flange 501 and is located the below of connecting portion 101.

As a technical optimization scheme of the utility model, threaded connection sleeve 500 links to each other with the outer thread groove 302 screw thread of separator lid 300 terminal surface through the internal thread groove 502 of first half inner wall, and the same and initial position of the number of turns of the thread of internal thread groove 502 and outer thread groove 302 all is located the same vertical line parallel with the axis of threaded connection sleeve 500 with the final position, and initial position is the same with the final position, and jackscrew 600 corresponds with the position of constant head tank 301 when alright ensure to tighten threaded connection sleeve 500.

As a technical optimization scheme of the utility model, threaded connection sleeve 500's surface is provided with anti-skidding line 503, plays anti-skidding effect during the dismouting.

The working principle is as follows: when the separator filter element 200 is replaced, the jackscrew 600 is firstly detached to release the locking between the threaded connecting sleeve 500 and the separator cover 300, then the threaded connecting sleeve 500 is rotated to separate the inner threaded groove 502 from the outer threaded groove 302 of the separator cover 300, and the separator cover 300 can be detached, so that the separator filter element 200 can be replaced easily; when the device is installed, the positioning groove 301 on the separator cover 300 needs to be positioned on the front of an operator, so that the jackscrew 600 can be conveniently installed in the later period; keeping the position of the separator cover 300 unchanged, rotating the thread connecting sleeve 500 to enable the inner thread groove 502 of the thread connecting sleeve to be completely meshed with the outer thread groove 302 of the separator cover 300; since the thread turns of the internal thread groove 502 and the external thread groove 302 are the same and the starting position and the ending position are the same, it is ensured that the position of the jack screw 600 corresponds to the position of the positioning groove 301 when the thread connecting sleeve 500 is tightened, and then the jack screw 600 is installed to lock the separator cover 300.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 conveniently change oil and gas separator of oil gas separator core, includes separator shell (100), sets up separator filter core (200) inside separator shell (100) and sets up separator lid (300) on separator shell (100) top, its characterized in that: be provided with seal ring (400) between the top of separator shell (100) and the bottom of separator lid (300), threaded connection cover (500) has been cup jointed in the top surface activity of separator shell (100), the surperficial threaded connection of threaded connection cover (500) and separator lid (300), be provided with jackscrew (600) on threaded connection cover (500), the surface of separator lid (300) is provided with constant head tank (301) that correspond with jackscrew (600).

2. A gas oil separator which is convenient for replacing the core of the gas oil separator as claimed in claim 1, characterized in that: the threaded connecting sleeve (500) is movably sleeved on the surface of the connecting part (101) at the top end of the separator shell (100), and a circle of stop flange (501) at the bottom end of the inner wall of the threaded connecting sleeve (500) is positioned below the connecting part (101).

3. The oil-gas separator with the conveniently replaced oil-gas separator core as claimed in claim 1, wherein: the threaded connecting sleeve (500) is in threaded connection with an external thread groove (302) on the lower end surface of the separator cover (300) through an internal thread groove (502) on the inner wall of the upper half part, the thread turns of the internal thread groove (502) and the external thread groove (302) are the same, and the starting position and the ending position are both located on the same vertical line parallel to the axis of the threaded connecting sleeve (500).

4. The oil-gas separator with the conveniently replaced oil-gas separator core as claimed in claim 1, wherein: the surface of the threaded connecting sleeve (500) is provided with anti-skidding lines (503).