CN220802288U

CN220802288U - Oil pipeline filter convenient to change filter core

Info

Publication number: CN220802288U
Application number: CN202420529022.6U
Authority: CN
Inventors: 袁浩; 杨文博; 刘富霖
Original assignee: Hainan Efei Shipbuilding Engineering Co ltd
Current assignee: Hainan Efei Shipbuilding Engineering Co ltd
Priority date: 2024-03-19
Filing date: 2024-03-19
Publication date: 2024-04-19
Anticipated expiration: 2034-03-19

Abstract

The utility model discloses an oil pipeline filter convenient for replacing a filter element, which relates to the technical field of filters and comprises an oil inlet pipe and an oil outlet pipe, wherein a first flow distribution disk and a second flow distribution disk are arranged between the right side of the oil inlet pipe and the left side of the oil outlet pipe: the oil pipeline can still work when the filter element is replaced by closing the control valve on one side of the filter element which needs to be replaced before replacing a group of filter elements, so that the influence on the working efficiency caused by oil transportation is avoided when the filter element is replaced.

Description

Oil pipeline filter convenient to change filter core

Technical Field

The utility model relates to the technical field of filters, in particular to an oil pipeline filter convenient for replacing a filter element.

Background

The oil product pipeline contains a large amount of impurities due to corrosion, and the safety operation of the pipeline is influenced for a long time, so that each pump station in the oil product pipeline is designed and provided with a filter, and the impurities are removed by the filter;

The applicant has disclosed "an underground petroleum pipeline waterproof filter" through retrieving discovery chinese patent, its disclosure (bulletin) number is "CN 211752866U", and this patent is mainly through setting up the casing, the lateral wall of casing is connected with the pivot through the bearing rotation, the one end that the pivot is close to the casing welds first gear, the inside wall of casing passes through screw fixedly connected with slide rail, the inside sliding connection of slide rail has first plate body and second plate body, the one side that first plate body and second plate body are close to first gear all welds the gear strip, the outer lane meshing of first gear is connected in one side of gear strip, first inside groove and second inside groove have been seted up to the inside of second plate body, the inside sliding connection of first inside groove has the fourth plate body, through the combination setting between first body of rod, the second body of rod, slider, spring and the second inside groove for the staff conveniently installs and dismantle the filter screen, thereby when needs change or clear up, carry out quick change and clearance filter screen, thereby can not influence the transportation of oil, but the device can stop the transportation when changing, the oil influences one side of gear strip, first plate body, first inside groove and second plate body has seted up first inside groove and second inside groove, first groove and second plate body, first inner groove has been connected, and second inner groove.

Disclosure of utility model

The utility model aims to provide an oil pipeline filter which is convenient for replacing a filter element.

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides an oil pipeline filter convenient to change filter core, includes advance oil pipe and goes out oil pipe, advance and be provided with first flow distribution disk and second flow distribution disk between oil pipe right side and the play oil pipe left side, first flow distribution disk surface runs through and installs first branch flow pipe, second flow distribution disk surface runs through and installs second branch flow pipe, both ends respectively pass through and are connected with first filter tube and second filter tube around first branch flow pipe and the second branch flow pipe, filter core is all installed to first filter tube and second filter tube inside, the dead lever is installed on filter core right side, the baffle has been cup jointed to the dead lever surface, the pull ring is installed to the dead lever right-hand member.

As a further aspect of the utility model: the first tributary pipe surface is installed first control valve and second control valve, first control valve and second control valve are located the both sides around the first flow distribution plate respectively.

As a further aspect of the utility model: the first branch flow pipe and the second branch flow pipe are the same in size, the first filter pipe and the second filter pipe are the same in size, and the inner diameter of the first filter pipe is equal to the outer diameter of the filter core.

As a further aspect of the utility model: the left ends of the first filter pipe and the second filter pipe are sealed, and the right ends of the first filter pipe and the second filter pipe are unsealed.

As a further aspect of the utility model: the filter element is in sliding connection with the two groups of filter pipes, two groups of through holes are formed in the outer surface of the filter element, and the diameters of the two groups of through holes are equal to the inner diameter of the first branch flow pipe.

As a further aspect of the utility model: the diameter of the baffle is equal to the inner diameter of the first filter pipe, and the baffle is movably connected with the fixed rod.

As a further aspect of the utility model: when the filter core is installed, the fixing rod penetrates through the right ends of the two groups of filter pipes.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the first flow dividing disc, the second flow dividing disc, the first branch flow pipe, the second flow dividing pipe, the first filter pipe and the second filter pipe are arranged, so that oil flows into the first flow dividing disc from the oil inlet pipe and then flows into the first filter pipe and the second filter pipe through the first flow dividing pipe, meanwhile, the split oil can flow into the second flow dividing disc through the second flow dividing pipe, and before a group of filter cores are replaced, the control valve on one side of the filter core which needs to be replaced is closed, so that the oil conveying pipeline can still work, and the influence on the working efficiency caused by stopping oil conveying when the filter cores are replaced is avoided;

2. According to the utility model, the filter element, the fixed rod, the baffle plate and the pull ring are arranged, the filter element is in sliding connection with the two groups of filter pipes, the filter element can be driven to slide in the two groups of filter pipes by pulling the pull ring, the filter element is convenient to install and replace, the diameter of the baffle plate is equal to the inner diameter of the first filter pipe by sliding connection between the baffle plate and the fixed rod, and the right ends of the two groups of filter pipes can be sealed by sliding the baffle plate, so that the influence on the service life of the pipeline caused by water flow and dust entering the pipes is prevented.

Drawings

FIG. 1 is a schematic perspective view of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of the overall structure of the embodiment of the present utility model;

FIG. 3 is a schematic left-hand view of the overall structure of an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a filter element according to an embodiment of the utility model.

In the figure: 1. an oil inlet pipe; 2. an oil outlet pipe; 3. a first diverter tray; 4. a second split plate; 5. a first branch flow pipe; 6. a second branch flow pipe; 7. a first filter tube; 8. a second filter tube; 9. a filter element; 10. a fixed rod; 11. a baffle; 12. a pull ring; 13. a first control valve; 14. and a second control valve.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Embodiment 1, please refer to fig. 1-4, the present utility model provides a technical solution: the utility model provides an oil pipe way filter convenient to change filter core, including advance oil pipe 1 and play oil pipe 2, advance and be provided with first flow distribution disk 3 and second flow distribution disk 4 between oil pipe 1 right side and the play oil pipe 2 left side, first flow distribution disk 3 surface runs through and installs first branch flow pipe 5, second flow distribution disk 4 surface runs through and installs second branch flow pipe 6, both ends are respectively run through and are connected with first filter tube 7 and second filter tube 8 around first branch flow pipe 5 and the second branch flow pipe, filter core 9 is all installed to first filter tube 7 and the inside of second filter tube 8, dead lever 10 is installed on filter core 9 right side, baffle 11 has been cup jointed to dead lever 10 surface, pull ring 12 is installed to dead lever 10 right-hand member.

Referring to fig. 1-3, a first control valve 13 and a second control valve 14 are installed on the outer surface of the first branch pipe 5, the first control valve 13 and the second control valve 14 are respectively located at the front side and the rear side of the first branch pipe 3, the first branch pipe 5 and the second branch pipe 6 are identical in size, the first filter pipe 7 and the second filter pipe 8 are identical in size, the inner diameter of the first filter pipe 7 is identical to the outer diameter of the filter core 9, the left ends of the first filter pipe 7 and the second filter pipe 8 are sealed, and the right ends of the first filter pipe 7 and the second filter pipe 8 are unsealed;

In this embodiment, the first control valve 13 and the second control valve 14 are respectively located at the front side and the rear side of the first flow dividing disc 3, so that the first control valve 13 can control oil to enter the first filter tube 7, the second control valve 14 can control oil to enter the second filter tube 8, the first branch tube 5 and the second branch tube 6 are the same in size, the first filter tube 7 and the second filter tube 8 are the same in size, the inner diameter of the first filter tube 7 is equal to the outer diameter of the filter core 9, and the filter core 9 can block and filter oil in the two groups of filter tubes.

When the oil filter is used, through setting up first flow distribution disc 3, second flow distribution disc 4, first branch flow pipe 5, second flow distribution pipe 6, first filter tube 7 and second filter tube 8, make oil flow from advance oil pipe 1 flow into behind the first flow distribution disc 3 through first flow distribution pipe 5 to first filter tube 7 and second filter tube 8 reposition of redundant personnel, oil after the reposition of redundant personnel can be through second flow distribution pipe 6 confession second flow distribution disc 4 simultaneously, through setting up first control valve 13 and second control valve 14, before changing a set of filter core 9, through closing the control valve of filter core 9 one side that needs to be changed, when making the change filter core, oil pipeline still can work, stop oil transportation when avoiding changing the filter core and influence work efficiency.

In a second embodiment, referring to fig. 1 to fig. 4, the present utility model provides a technical solution: the utility model provides an oil pipe way filter convenient to change filter core, including advance oil pipe 1 and play oil pipe 2, advance and be provided with first flow distribution disk 3 and second flow distribution disk 4 between oil pipe 1 right side and the play oil pipe 2 left side, first flow distribution disk 3 surface runs through and installs first branch flow pipe 5, second flow distribution disk 4 surface runs through and installs second branch flow pipe 6, both ends are respectively run through and are connected with first filter tube 7 and second filter tube 8 around first branch flow pipe 5 and the second branch flow pipe, filter core 9 is all installed to first filter tube 7 and the inside of second filter tube 8, dead lever 10 is installed on filter core 9 right side, baffle 11 has been cup jointed to dead lever 10 surface, pull ring 12 is installed to dead lever 10 right-hand member.

Referring to fig. 1 and 4, the filter core 9 is slidably connected with two sets of filter tubes, two sets of through holes are formed in the outer surface of the filter core 9, the diameters of the two sets of through holes are equal to the inner diameter of the first branch flow tube 5, the diameter of the baffle 11 is equal to the inner diameter of the first filter tube 7, the baffle 11 is movably connected with the fixing rod 10, and the fixing rod 10 penetrates through the right ends of the two sets of filter tubes when the filter core 9 is installed.

In this embodiment, the filter core 9 is in sliding connection with two sets of filter tubes, so that the filter core 9 can be conveniently taken out, two sets of through holes are formed in the outer surface of the filter core 9, and the diameters of the two sets of through holes are equal to the inner diameter of the first branch flow tube 5, so that oil can enter the filter core 9 for filtration, and when the filter core 9 is installed, the fixing rod 10 penetrates through the right ends of the two sets of filter tubes, so that the fixing rod 10 can be conveniently pulled.

When using, through setting up filter core 9, dead lever 10, baffle 11 and pull ring 12, sliding connection between filter core 9 and the two sets of filter tubes can drive filter core 9 through pulling pull ring 12 and slide in two sets of filter tubes, be convenient for install and change filter core 9, through sliding connection between baffle 11 and the dead lever 10, baffle 11 diameter equals with first filter tube 7 internal diameter, can seal two sets of filter tubes right-hand member through sliding baffle 11, prevent that rivers and dust from getting into intraductal influence pipeline life.

Working principle:

The first step, oil flows into a first flow distribution disc 3 from an oil inlet pipe 1, flows into a filter core 9 in a first filter pipe 7 and a second filter pipe 8 through a first branch flow pipe 5 for filtering, flows into a second flow distribution disc 4 through a second branch flow pipe 6 after filtering, and finally flows into an oil outlet pipe 2;

The second step, when a set of filter core 9 need be changed, can be through closing the control valve who is close to this set of filter core 9, then take out the change with filter core 9 through pulling pull ring 12, another set of filter core 9 still can normally work when changing, avoids changing the filter core and influences the oil transportation, and work efficiency is high, and the device easy operation is convenient for change the filter core simultaneously.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides an oil pipe way filter convenient to change filter core, includes oil feed pipe (1) and goes out oil pipe (2), its characterized in that: be provided with first flow distribution disc (3) and second flow distribution disc (4) between advance oil pipe (1) right side and the oil outlet pipe (2) left side, first flow distribution tube (5) are run through to first flow distribution disc (3) surface, second flow distribution tube (6) are run through to second flow distribution disc (4) surface, both ends respectively pass through and are connected with first filter tube (7) and second filter tube (8) around first flow distribution tube (5) and the second flow distribution tube, filter core (9) are all installed to first filter tube (7) and second filter tube (8) inside, dead lever (10) are installed on filter core (9) right side, baffle (11) have been cup jointed to dead lever (10) surface, pull ring (12) are installed to dead lever (10) right-hand member.

2. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the outer surface of the first shunt tube (5) is provided with a first control valve (13) and a second control valve (14), and the first control valve (13) and the second control valve (14) are respectively positioned at the front side and the rear side of the first shunt disc (3).

3. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the first branch flow pipe (5) and the second branch flow pipe (6) are the same in size, the first filter pipe (7) and the second filter pipe (8) are the same in size, and the inner diameter of the first filter pipe (7) is equal to the outer diameter of the filter core (9).

4. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the left ends of the first filter pipe (7) and the second filter pipe (8) are sealed, and the right ends of the first filter pipe (7) and the second filter pipe (8) are unsealed.

5. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the filter core (9) is in sliding connection with the two groups of filter pipes, two groups of through holes are formed in the outer surface of the filter core (9), and the diameters of the two groups of through holes are equal to the inner diameter of the first branch flow pipe (5).

6. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: the diameter of the baffle plate (11) is equal to the inner diameter of the first filter pipe (7), and the baffle plate (11) is movably connected with the fixing rod (10).

7. An oil conduit filter for facilitating replacement of a filter cartridge as recited in claim 1, wherein: when the filter core (9) is installed, the fixing rod (10) penetrates through the right ends of the two groups of filter pipes.