CN115059822A - Multi-channel high-pressure oil pipe joint - Google Patents

Multi-channel high-pressure oil pipe joint Download PDF

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Publication number
CN115059822A
CN115059822A CN202210562834.6A CN202210562834A CN115059822A CN 115059822 A CN115059822 A CN 115059822A CN 202210562834 A CN202210562834 A CN 202210562834A CN 115059822 A CN115059822 A CN 115059822A
Authority
CN
China
Prior art keywords
filter screen
oil
channel
high pressure
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210562834.6A
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Chinese (zh)
Inventor
朱志峰
缪卫东
时海军
葛荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong AMC Machinery Co Ltd
Original Assignee
Nantong AMC Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong AMC Machinery Co Ltd filed Critical Nantong AMC Machinery Co Ltd
Priority to CN202210562834.6A priority Critical patent/CN115059822A/en
Publication of CN115059822A publication Critical patent/CN115059822A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a multi-channel high-pressure oil pipe joint, which relates to the technical field of pipelines and comprises a joint main body, wherein the top of the joint main body is provided with an upper mounting opening, two sides of the joint main body are respectively provided with a side mounting opening, the insides of the two side mounting openings and the upper mounting opening are respectively connected with an external thread sleeve, and the inside of the joint main body is provided with a channel. According to the oil filter, the tank body, the filter screen, the sealing ring, the reinforcing ribs and the guide frame are used, when oil enters, the oil is guided by the guide frame to prevent the filter screen from collapsing due to larger impact force caused by the oil to the filter screen, meanwhile, the reinforcing ribs are used for increasing the structural strength of the filter screen to reduce the phenomenon of collapse of the filter screen due to stress, because the bottom of the filter screen is in a round table shape and the top of the filter screen is in a circular ring shape, impurities such as blocked dust and the like are washed to two sides by the oil, the filter screen is effectively prevented from being blocked, meanwhile, the tank body deviates towards the inner direction of a channel due to the pressure of the oil, the oil seepage phenomenon is reduced by matching with the increase of the sealing performance of the sealing ring, and the dust is effectively prevented from flowing in the pipeline at will.

Description

Multi-channel high-pressure oil pipe joint
Technical Field
The invention relates to the technical field of pipelines, in particular to a multi-channel high-pressure oil pipe joint.
Background
The high-pressure oil pipe joint is a connecting part between two or more high-pressure oil pipes in a hydraulic system, can play a role in shunting, is usually connected with the high-pressure oil pipe by press fitting, clamping or threaded connection and is an indispensable part in an oil way.
Present multichannel high pressure fuel pipe connects when the installation pipeline is inside to be preserved some dust, lead to fluid such as lubricating oil or fuel to carry the dust when flowing, thereby lead to the wearing and tearing that connect and equipment inside to aggravate easily, it is comparatively inconvenient to use, and present multichannel high pressure fuel pipe connects when dismantling the pipeline and overhaul the pipeline inside probably to remain pressure, lead to the pipeline to pull down back pressure and pour out fluid, probably spray to the staff on one's body when the polluted environment, the wound on one's body to the staff easily, parts such as eye nose cause the injury, it is comparatively inconvenient to use.
Disclosure of Invention
Based on the technical problem, the invention aims to provide a multi-channel high-pressure oil pipe joint to solve the technical problems that dust possibly exists in the pipe when the pipe is installed and oil is easy to spray when the pipe is disassembled.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multichannel high pressure fuel pipe connects, includes and connects the main part, the installing port has been seted up at the top of connecting the main part, the side installing port has all been seted up to the both sides of connecting the main part, two the inside of side installing port and last installing port all is connected with the external thread bush, the passageway has been seted up to the inside of connecting the main part, the inside of passageway is provided with filtering component, the installing port has been seted up down to the bottom of connecting the main part, the internal connection of installing port has the internal thread bush down, the surface that connects the main part is provided with the pressure release subassembly.
Through adopting above-mentioned technical scheme, pressure release subassembly passes through the pressure release mouth and makes in fluid gets into the oil storage shell to avoid the pipeline to take off back high-pressure fluid blowout, in the oil storage shell was full in unnecessary fluid after, the waste of reduction fluid, filter assembly leads to the filter screen atress to collapse with avoiding fluid to lead to great impact force to the filter screen through the water conservancy diversion frame, increases the emergence that filter screen structural strength reduced the filter screen atress phenomenon of collapsing simultaneously through the strengthening rib.
Further, the pressure release subassembly is including connecting in four oil storage shells of connecting the main part surface, four be provided with the pressure release mouth between oil storage shell and last installing port, two side installing ports and the installing port down, two one side of the top of oil storage shell and two oil storage shells in addition all is connected with the discharge port, four the surface of discharge port all is connected with the screw thread lid.
Through adopting above-mentioned technical scheme, fix a hose on the discharge port after taking off screw cap earlier before dismantling the pipeline, later put into bucket or other containers with the other end of hose again, high-pressure fluid passes through the pressure release mouth and gets into in the oil storage shell when dismantling the pipeline to avoid pipeline to take off back high-pressure fluid blowout, in the oil storage shell is full of unnecessary fluid after the back passes through discharge port and hose entering container, reduces the waste of fluid.
Further, the filtering component comprises a tank body arranged inside the channel, the two sides of the top and the two sides of the bottom of the tank body are both connected with sealing rings, the two sides of the inside of the tank body are connected with a flow guide frame, the inside of the tank body is connected with a filter screen, and the inside of the filter screen is connected with reinforcing ribs.
Through adopting above-mentioned technical scheme, lead to the filter screen atress to collapse with avoiding fluid to cause great impact force to the filter screen through the water conservancy diversion frame when fluid gets into, increase the emergence that the filter screen structural strength reduced the filter screen atress phenomenon of collapsing simultaneously through the strengthening rib, thereby because the bottom of filter screen is that impurity such as dust that round platform shape and top are ring shape and make and be blockked erode to both sides by fluid, effectively avoid the filter screen to be blockked up, the jar body receives the pressure of fluid to the skew of passageway internal direction simultaneously, the cooperation sealing washer increases the leakproofness and reduces the oil leakage phenomenon and takes place.
Furthermore, the threaded cover is in threaded connection with the discharge port, and the oil storage shell is annular.
Through adopting above-mentioned technical scheme, fix a hose on the discharge port after taking off screw cap earlier before dismantling the pipeline, later put into bucket or other containers with the other end of hose again, high-pressure fluid passes through the pressure release mouth and gets into in the oil storage shell when dismantling the pipeline.
Furthermore, the bottom of the filter screen is in a circular truncated cone shape, and the top of the filter screen is in a circular ring shape.
Through adopting above-mentioned technical scheme, increase the emergence that filter screen structural strength reduces the filter screen atress phenomenon of collapsing through the strengthening rib, thereby because the bottom of filter screen is round platform shape and top and is ring shape and make impurity such as the dust that is blockked erode to both sides by fluid, effectively avoid the filter screen to be blockked up.
Furthermore, the tank body is detachably connected with the joint main body, and the bottom of the tank body is in a slope shape.
Through adopting above-mentioned technical scheme, thereby because the bottom of filter screen is round platform shape and top and is ring shape and make impurity such as dust that is blockked erode to both sides by fluid, effectively avoid the filter screen to be blockked up, the pressure that the jar body received fluid simultaneously is to the skew of passageway internal direction, and the cooperation sealing washer increases the leakproofness and reduces the oil impregnate phenomenon and take place.
Further, the filter screen and strengthening rib looks adaptation, just strengthening rib and jar body fixed connection.
Through adopting above-mentioned technical scheme, lead to the filter screen atress to collapse with avoiding fluid to cause great impact force to the filter screen through the water conservancy diversion frame when fluid gets into, increase the emergence that the filter screen structural strength reduced the filter screen atress phenomenon of collapsing simultaneously through the strengthening rib.
Furthermore, the bottom of the diversion frame is conical, and two sides of the diversion frame are triangular.
Through adopting above-mentioned technical scheme, lead to the filter screen atress to collapse with avoiding fluid to cause great impact force to the filter screen through the water conservancy diversion frame when fluid gets into, increase the emergence that the filter screen structural strength reduced the filter screen atress phenomenon of collapsing simultaneously through the strengthening rib.
In summary, the invention mainly has the following beneficial effects:
1. according to the oil filter, the tank body, the filter screen, the sealing ring, the reinforcing ribs and the guide frame are used, when oil enters, the oil is guided by the guide frame to avoid the phenomenon that the filter screen is stressed and collapsed due to the fact that the oil has large impact force on the filter screen, meanwhile, the reinforcing ribs are used for increasing the structural strength of the filter screen to reduce the phenomenon of stress collapse of the filter screen, because the bottom of the filter screen is in a round table shape and the top of the filter screen is in a circular ring shape, impurities such as blocked dust and the like are washed to two sides by the oil, the filter screen is effectively prevented from being blocked, meanwhile, the tank body is deviated towards the inner direction of a channel due to the pressure of the oil, the oil leakage phenomenon is reduced by matching with the increase of the sealing performance of the sealing ring, and the dust is effectively prevented from flowing in the pipeline at will;
2. according to the invention, through the oil storage shell, the threaded cover, the discharge port and the pressure relief port, the threaded cover is taken down before the pipeline is disassembled, then the hose is fixed on the discharge port, then the other end of the hose is placed in the barrel or other containers, high-pressure oil enters the oil storage shell through the pressure relief port when the pipeline is disassembled, so that the high-pressure oil is prevented from being sprayed out after the pipeline is taken down, redundant oil enters the container through the discharge port and the hose after the oil storage shell is filled, the waste of the oil is reduced, and the residual oil is effectively prevented from being sprayed out when workers disassemble the pipeline.
Drawings
FIG. 1 is a schematic view of the main body of the joint of the present invention;
FIG. 2 is a schematic cross-sectional view of a connector body according to the present invention;
FIG. 3 is a schematic view of the structure of the diversion frame of the present invention;
FIG. 4 is a schematic cross-sectional view of a can body according to the present invention;
fig. 5 is a schematic cross-sectional view of the filter screen of the present invention.
In the figure: 1. a connector body; 2. an upper mounting port; 3. a side mounting port; 4. a lower mounting port; 5. a pressure relief assembly; 501. an oil storage shell; 502. a threaded cap; 503. an outlet port; 504. a pressure relief port; 6. a filter assembly; 601. a tank body; 602. filtering with a screen; 603. a seal ring; 604. reinforcing ribs; 605. a flow guiding frame; 7. a channel; 8. an internal thread sleeve; 9. and an external thread sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
The utility model provides a multichannel high pressure fuel pipe connects, as shown in fig. 1 and 2, including connecting main part 1, connect the top of main part 1 and seted up installing port 2, side installing port 3 has all been seted up to the both sides of connecting main part 1, two inside of side installing port 3 and last installing port 2 all is connected with external thread bush 9, passageway 7 has been seted up to the inside of connecting main part 1, the inside of passageway 7 is provided with filter assembly 6, effectively avoid the dust to circulate in the pipeline along with the intention, installing port 4 has been seted up down to the bottom of connecting main part 1, the internal connection of installing port 4 has interior thread bush 8 down, the surface that connects main part 1 is provided with pressure relief assembly 5, remaining fluid blowout when effectively avoiding the staff to dismantle the pipeline.
Referring to fig. 1 and 2, pressure release subassembly 5 is including connecting in four oil storage shells 501 that connect main part 1 surface, four oil storage shells 501 and last installing port 2, be provided with pressure release mouth 504 between two side installing ports 3 and the lower installing port 4, the top of two oil storage shells 501 and one side of two oil storage shells 501 in addition all are connected with discharge port 503, the surface of four discharge ports 503 all is connected with screw cap 502, screw cap 502 and discharge port 503 threaded connection, and oil storage shell 501 is ring shape, residual fluid blowout when effectively avoiding the staff to dismantle the pipeline.
Referring to fig. 2, 3, 4 and 5, the filtering assembly 6 includes a tank 601 disposed inside the channel 7, both sides of the top and both sides of the bottom of the tank 601 are connected with sealing rings 603, both sides of the inside of the tank 601 are connected with a flow guiding frame 605, the inside of the tank 601 is connected with a filter screen 602, the inside of the filter screen 602 is connected with a reinforcing rib 604, the bottom of the filter screen 602 is in a circular truncated cone shape, the top of the filter screen 602 is in a circular ring shape, the tank 601 is detachably connected with the connector main body 1, the bottom of the tank 601 is in a slope shape, the filter screen 602 is matched with the reinforcing rib 604, the reinforcing rib 604 is fixedly connected with the tank 601, the bottom of the flow guiding frame 605 is in a conical shape, both sides of the flow guiding frame 605 are in a triangular shape, and dust is effectively prevented from flowing in the pipeline at will.
The implementation principle of the embodiment is as follows: firstly, before the pipeline is disassembled, a worker firstly takes off the threaded cover 502, then fixes a hose on the outlet 503, then puts the other end of the hose into a barrel or other container, when the pipeline is disassembled, high-pressure oil enters the oil storage shell 501 through the pressure relief opening 504 to prevent the high-pressure oil from spraying out after the pipeline is disassembled, redundant oil after the oil storage shell 501 is full enters the container through the outlet 503 and the hose, the waste of the oil is reduced, meanwhile, the worker can take out the tank body 601 for cleaning, after the pipeline is installed, the oil is guided by the guide frame 605 when the oil enters to prevent the oil from causing large impact force to the filter screen 602 to cause the filter screen 602 to be stressed, meanwhile, the structural strength of the filter screen 602 is increased through the reinforcing rib 604 to reduce the stress phenomenon of the filter screen 602 collapsing, because the bottom of the filter screen 602 is in a truncated cone shape and the top is in a circular ring shape, the blocked impurities such as dust are washed to two sides by the oil, effectively avoid filter screen 602 to be blockked up, jar body 601 receives the pressure of fluid to the skew of the interior direction of passageway simultaneously, and cooperation sealing washer 603 increases the leakproofness and reduces the oil impregnate phenomenon and take place.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.

Claims (8)

1. The utility model provides a multichannel high pressure fuel pipe connects, includes joint main part (1), its characterized in that: the connector comprises a connector body (1), and is characterized in that an upper mounting port (2) is formed in the top of the connector body (1), side mounting ports (3) and two outer thread sleeves (9) are formed in two sides of the connector body (1), a channel (7) is formed in the connector body (1), a filtering assembly (6) is arranged in the channel (7), a lower mounting port (4) is formed in the bottom of the connector body (1), an inner thread sleeve (8) is connected to the inner portion of the lower mounting port (4), and a pressure relief assembly (5) is arranged on the outer surface of the connector body (1).
2. The multi-channel high pressure tubing joint of claim 1, wherein: pressure release subassembly (5) are including connecting in four oil storage shells (501) that connect main part (1) surface, four oil storage shell (501) and last installing port (2), two side installing ports (3) and be provided with pressure release mouth (504) down between installing port (4), two the top of oil storage shell (501) and one side of two oil storage shells (501) in addition all are connected with discharge port (503), four the surface of discharge port (503) all is connected with screw cap (502).
3. The multi-channel high pressure tubing joint of claim 1, wherein: the filter assembly (6) comprises a tank body (601) arranged inside the channel (7), sealing rings (603) are connected to two sides of the top and two sides of the bottom of the tank body (601), a flow guide frame (605) is connected to two sides of the inside of the tank body (601), a filter screen (602) is connected to the inside of the tank body (601), and reinforcing ribs (604) are connected to the inside of the filter screen (602).
4. The multi-channel high pressure tubing joint of claim 2, wherein: the threaded cover (502) is in threaded connection with the discharge port (503), and the oil storage shell (501) is annular.
5. The multi-channel high pressure tubing joint of claim 3, wherein: the bottom of filter screen (602) is the round platform shape, just the top of filter screen (602) is the ring shape.
6. The multi-channel high pressure tubing joint of claim 3, wherein: the tank body (601) is detachably connected with the joint main body (1), and the bottom of the tank body (601) is in a slope shape.
7. The multi-channel high pressure tubing joint of claim 5, wherein: the filter screen (602) and strengthening rib (604) looks adaptation, just strengthening rib (604) and jar body (601) fixed connection.
8. The multi-channel high pressure tubing joint of claim 3, wherein: the bottom of the flow guide frame (605) is conical, and two sides of the flow guide frame (605) are triangular.
CN202210562834.6A 2022-05-23 2022-05-23 Multi-channel high-pressure oil pipe joint Pending CN115059822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210562834.6A CN115059822A (en) 2022-05-23 2022-05-23 Multi-channel high-pressure oil pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210562834.6A CN115059822A (en) 2022-05-23 2022-05-23 Multi-channel high-pressure oil pipe joint

Publications (1)

Publication Number Publication Date
CN115059822A true CN115059822A (en) 2022-09-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210562834.6A Pending CN115059822A (en) 2022-05-23 2022-05-23 Multi-channel high-pressure oil pipe joint

Country Status (1)

Country Link
CN (1) CN115059822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117919873A (en) * 2024-03-25 2024-04-26 黑龙江省宝泉岭农垦溢祥新能源材料有限公司 Dust fall pipeline for strip mine transportation road and use method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117919873A (en) * 2024-03-25 2024-04-26 黑龙江省宝泉岭农垦溢祥新能源材料有限公司 Dust fall pipeline for strip mine transportation road and use method
CN117919873B (en) * 2024-03-25 2024-05-28 黑龙江省宝泉岭农垦溢祥新能源材料有限公司 Dust fall pipeline for strip mine transportation road and use method

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