CN218934578U

CN218934578U - Airway water-blocking water drain valve body assembly suitable for automobile engine

Info

Publication number: CN218934578U
Application number: CN202222672780.7U
Authority: CN
Inventors: 万中跃
Original assignee: Besso Industrial Machinery Coastal Co ltd
Current assignee: Besso Industrial Machinery Coastal Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-28
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of automobile valve body components, and discloses an air passage water blocking and draining valve body component suitable for an automobile engine. This be applicable to automobile engine's air flue water-blocking drain valve body subassembly installs fastening bolt through examining and repairing between seal cover and the valve body, examines and repair the seal cover and seal the outside of valve body, when the inside to the valve body is maintenance to the needs, can examine and repair the seal cover through dismantling and repair and handle, the internally mounted of pressure release movable sleeve has gaseous impeller plate and spring simultaneously, and the spring promotes gaseous impeller plate and moves to the inboard, and gaseous impeller plate contains the high-pressure state in the valve body inside simultaneously, and gaseous impeller plate can carry out the pressure release and handle, avoids the too big extrusion damage that causes the pipeline of valve body internal pressure.

Description

Airway water-blocking water drain valve body assembly suitable for automobile engine

Technical Field

The utility model relates to the technical field of automobile valve body components, in particular to an air passage water blocking and draining valve body component suitable for an automobile engine.

Background

When the automobile engine is used, the gas and the fuel are required to be carried when the engine is started, meanwhile, when the gas in the air is conveyed, the gas is internally provided with liquid, in order to avoid the damage of the liquid to the engine when the engine is started, the liquid in the gas is required to be filtered by the air passage water-blocking water drain valve, and meanwhile, the liquid generated by the filtration is required to be cleaned regularly.

In the air passage water-blocking water drain valve body assembly, as the water-blocking baffle is arranged in the air passage, a gap is formed between the water-blocking baffle and the gas discharge pipe, and gas circulation is carried in the gap, meanwhile, the influence of different gap sizes on gas conveying capacity is also different, the gas discharge amount needs to be controlled when the engine is started, the optimal ratio is achieved when gas and fuel gas are mixed, the water-blocking baffle is arranged in the valve body when the gap between the water-blocking baffle and the gas discharge pipe is carried for adjustment, and the valve body needs to be detached and adjusted when the position of the water-blocking baffle is adjusted, so that the time required for maintaining the detached valve is influenced.

Disclosure of Invention

The utility model provides an air passage water-blocking water drain valve body assembly suitable for an automobile engine, which aims at overcoming the defects of the existing air passage water-blocking water drain valve body assembly suitable for the automobile engine, has the advantages that through rotating a screw cap, the screw cap and a threaded column perform threaded movement, meanwhile, the height of an outer limiting sleeve carried by the threaded column is spatially regulated, and when the clearance between the outer limiting sleeve and an air outlet pipeline is regulated, the air discharge amount can be controlled and regulated, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a drain valve body subassembly that blocks water of air flue suitable for automobile engine, includes the valve body, the upper portion fixedly connected with of valve body is given vent to anger the pipeline, the left side fixedly connected with of valve body is given vent to anger the pipeline, the middle part fixedly connected with of valve body lower extreme is given vent to anger the pipeline, the inside lower extreme internally mounted of valve body has the sponge gasket that absorbs water, the middle part fixedly connected with of valve body inner wall prescribes a limit to the board, the internally mounted of prescribing a limit to the board has the threaded rod, the lower part activity of threaded rod is adjusted and is prescribe a limit to the board, the outside activity of giving vent to anger the pipeline lower part has cup jointed outer limit to the cover, the inboard fixedly connected with filter screen of outer limit to the cover, the internally mounted of filter screen has the liquid filter gasket, the upper portion fixedly connected with screw post in the outside of outer limit cover, the inside activity of limit cover has cup jointed the nut, the right side threaded connection of valve body has the seal cover, the outside fixedly connected with of seal cover of maintenance seal cover releases pressure, the internally mounted of release pressure movable cover has gas pushing plate and spring.

Preferably, the lower part of the sponge water absorbing gasket is movably sleeved in the upper end of the sewer pipeline, and the upper part of the sponge water absorbing gasket is semicircular.

Preferably, the outer side of the outer limiting sleeve is provided with a sliding groove, the outer limiting sleeve is clung to the outer side of the lower portion of the air outlet pipeline, the outer side of the filter screen is provided with an air outlet hole, and the liquid filter gasket is clung to the inner wall of the filter screen.

Preferably, the extrusion limiting plate is closely attached to the upper portion of the sponge water absorbing gasket, and the threaded rod is in threaded sleeve joint with the limiting plate.

Preferably, the threaded column penetrates through the inner part of the upper end of the valve body, and the nut and the threaded column are mutually in threaded sleeve connection and limited.

Preferably, a fastening bolt is arranged between the overhauling sealing sleeve and the valve body, the gas pushing plate is tightly attached to the inner wall of the pressure release movable sleeve, and the spring is arranged between the outer side of the gas pushing plate and the pressure release movable sleeve.

Preferably, the air outlet pipeline is arranged at the right upper part of the drain pipeline, the air inlet pipeline is connected with the air inlet pipeline, the outer part of the air outlet pipeline is connected with the air outlet pipeline, and the valve is arranged at the lower part of the drain pipeline.

Compared with the existing air passage water blocking and draining valve body assembly suitable for an automobile engine, the utility model has the following beneficial effects:

1. this be applicable to automobile engine's air flue drain valve body subassembly that blocks water, cup joint in the inside of prescribing a limit to the cover through the nut activity, prescribe a limit to the cover and prescribe a limit to the movable track of nut, the nut carries the height of screw post simultaneously and can control and adjust, it seals the inside of pipeline lower extreme of giving vent to anger to prescribe a limit to the cover to move to the upper end outward, outer prescribe a limit to the cover simultaneously moves down, gas can upwards carry through the liquid filtering gasket, and the liquid in the gas can block through the liquid filtering gasket, so far from the outside rotation nut of valve body, can carry out the gas transmission state of pipeline of giving vent to anger and control and adjust, when avoiding controlling gas circulation efficiency, need dismantle maintenance seal cover and cause the waste time.

2. This be applicable to automobile engine's air flue water-blocking drain valve body subassembly installs fastening bolt through examining and repairing between seal cover and the valve body, examines and repair the seal cover and seal the outside of valve body, when the inside to the valve body is maintenance to the needs, can examine and repair the seal cover through dismantling and repair and handle, the internally mounted of pressure release movable sleeve has gaseous impeller plate and spring simultaneously, and the spring promotes gaseous impeller plate and moves to the inboard, and gaseous impeller plate contains the high-pressure state in the valve body inside simultaneously, and gaseous impeller plate can carry out the pressure release and handle, avoids the too big extrusion damage that causes the pipeline of valve body internal pressure.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the main body of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the body of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a valve body; 2. an air outlet pipe; 3. an air intake duct; 4. a drain line; 5. a sponge water absorbing pad; 6. a limiting plate; 7. a threaded rod; 8. extruding the limiting plate; 9. an outer defining sleeve; 10. a filter screen; 11. a liquid filtration gasket; 12. a threaded column; 13. defining a sleeve; 14. a screw cap; 15. overhauling a sealing sleeve; 16. a pressure release movable sleeve; 17. a gas pushing plate; 18. and (3) a spring.

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.

Referring to fig. 1, 2, 3 and 4, the valve body assembly of the air passage water-blocking drain valve suitable for the automobile engine comprises a valve body 1, wherein an air outlet pipeline 2 is fixedly connected to the upper part of the valve body 1, the air outlet pipeline 2 drives air passing through the inner part of the valve body 1 to be discharged outwards, an air inlet pipeline 3 is fixedly connected to the left side of the valve body 1, the air inlet pipeline 3 carries air to be conveyed into the valve body 1, a drain pipeline 4 is fixedly connected to the middle part of the lower end of the valve body 1, the drain pipeline 4 drives accumulated liquid to be discharged downwards, a sponge water-absorbing gasket 5 is arranged in the lower end of the inner part of the valve body 1, the sponge water-absorbing gasket 5 absorbs the blocked liquid, a limiting plate 6 is fixedly connected to the middle part of the inner wall of the valve body 1, the limiting plate 6 limits the position of a threaded rod 7, a threaded rod 7 is arranged in the limiting plate 6, the threaded rod 7 pushes the extrusion limiting plate 8 to move downwards, the lower part of the threaded rod 7 is movably regulated with the extrusion limiting plate 8, the extrusion limiting plate 8 extrudes downwards, the extrusion limiting plate 8 extrudes and limits the position of the sponge water absorbing gasket 5, the outer side of the lower part of the air outlet pipeline 2 is movably sleeved with the outer limiting sleeve 9, the outer limiting sleeve 9 is sleeved on the outer side of the lower part of the air outlet pipeline 2, the outer limiting sleeve 9 limits the position of the filter screen 10, the inner side of the outer limiting sleeve 9 is fixedly connected with the filter screen 10, the filter screen 10 filters passing liquid, meanwhile, the air continuously transmits upwards, the liquid filtering gasket 11 is arranged in the filter screen 10, the liquid filtering gasket 11 carries liquid for filtering, the upper part of the outer side of the outer limiting sleeve 9 is fixedly connected with a threaded column 12, the upper part of the valve body 1 is fixedly connected with the limiting sleeve 13, the limiting sleeve 13 limits the moving track of the screw cap 14, the inside of the limiting sleeve 13 is movably sleeved with a screw cap 14, the screw cap 14 is rotated, the screw cap 14 and the screw column 12 perform screw thread movement, the position between the outer limiting sleeve 9 and the air outlet pipeline 2 can be adjusted, the right side of the valve body 1 is in screw thread connection with a maintenance sealing sleeve 15, the maintenance sealing sleeve 15 is detachable and is used for detaching and installing materials in the valve body 1, the outer side of the maintenance sealing sleeve 15 is fixedly connected with a pressure release movable sleeve 16, a movable space is provided between the pressure release movable sleeve 16 and a gas pushing plate 17 and a spring 18, the gas pushing plate 17 and the spring 18 are installed in the pressure release movable sleeve 16, and when the valve body 1 contains high pressure inside.

Wherein, the lower part activity of sponge pad 5 that absorbs water cup joints in the inside of drain pipe 4 upper end, and the upper portion of sponge pad 5 that absorbs water is semi-circular, installs the inside lower extreme at valve body 1 through sponge pad 5 that absorbs water, and the lower part activity of sponge pad 5 that absorbs water cup joints in the inside of drain pipe 4 simultaneously, and drain pipe 4 is prescribing a limit to the installation track of sponge pad 5 that absorbs water, and when valve body 1 inside contains liquid simultaneously, sponge pad 5 that absorbs water drives liquid and absorbs water, subsides to the inside of drain pipe 4 through the lower part of sponge pad 5 that absorbs water simultaneously.

Wherein, the spout has been seted up in the outside of outer limit cover 9, the outside of the lower part of gas outlet pipe 2 is hugged closely to outer limit cover 9, the venthole has been seted up to the outside of filter screen 10, liquid filter gasket 11 hugs closely the inner wall of filter screen 10, the spout has been seted up through the outside of outer limit cover 9, the spout carries gas to circulate, the venthole has been seted up to the outside of filter screen 10 simultaneously, when pushing outer limit cover 9 and upwards remove, the outside of outer limit cover 9 carrying gas outlet pipe 2 lower part seals the limit, simultaneously carry outer limit cover 9 to extend to the lower extreme of gas outlet pipe 2, simultaneously after the gas passes through filter screen 10, filter screen 10 filters through gas, liquid outwards is got rid of.

The upper portion of sponge water absorption gasket 5 is hugged closely to extrusion limiting plate 8, mutual screw thread cup joints between threaded rod 7 and the limiting plate 6, through in the installation to sponge water absorption gasket 5, install sponge water absorption gasket 5 in the lower part of extrusion limiting plate 8, rotate threaded rod 7 simultaneously, threaded rod 7 propelling movement extrusion limiting plate 8 moves down, extrusion limiting plate 8 extrudees the position of sponge water absorption gasket 5 simultaneously, avoid because the automobile in-process that traveles, the position of sponge water absorption gasket 5 appears the skew, lead to influencing the absorption efficiency of sponge water absorption gasket 5 to the inside liquid of valve body 1.

The threaded column 12 passes through the interior of the upper end of the valve body 1, the threaded cap 14 and the threaded column 12 are mutually in threaded sleeve connection for definition, the threaded column 12 passes through the interior of the upper end of the valve body 1, meanwhile, the threaded column 12 extends to the exterior of the valve body 1, the threaded cap 14 is movably sleeved in the interior of the limiting sleeve 13, the limiting sleeve 13 limits the movable track of the threaded cap 14, the threaded cap 14 is rotated, the threaded cap 14 drives the height of the threaded column 12 to be controlled and adjusted, and meanwhile, the height of the limiting sleeve 9 outside the interior of the valve body 1 can be controlled and adjusted in the process of rotating the threaded cap 14.

Wherein, install fastening bolt between maintenance seal cover 15 and the valve body 1, gas push plate 17 hugs closely the inner wall of release movable sleeve 16, spring 18 installs between the outside of gas push plate 17 and release movable sleeve 16, through installing fastening bolt between the maintenance seal cover 15, fastening bolt drives the position between valve body 1 and the maintenance seal cover 15 and splice, the internally mounted of release movable sleeve 16 has gas push plate 17 and spring 18 simultaneously, the inside of pushing gas push plate 17 moves inwards under the elastic effect of spring 18, when intake pipe 3 carries gas to the inside of valve body 1, when gas content is too big, gas push plate 17 moves to the inside of release movable sleeve 16, gas push plate 17 can carry out the release when containing high-pressure gas to the inside of valve body 1.

Wherein, the pipeline 2 of giving vent to anger is installed directly over the drain pipe 4, the inlet channel 3 is connected with the inlet channel, the outside of pipeline 2 of giving vent to anger is connected with the pipeline of giving vent to anger, the valve is installed at the lower part of drain pipe 4, install directly over the drain pipe 4 through pipeline 2 of giving vent to anger, when pipeline 2 of giving vent to anger drives the liquid that contains through gaseous inside, the liquid filters the back and falls downwards, the accurate landing of liquid is to the upper portion of sponge water absorption gasket 5 simultaneously, the outside and the inlet channel connection of inlet channel 3 simultaneously, the inlet channel carries the inside filtration of valve body 1 and discharges outside through pipeline 2 of giving vent to anger simultaneously, the internally mounted of drain pipe 4 has the valve simultaneously, the inside accumulational liquid discharge of steerable valve body 1 through the valve.

Working principle: during the use, when using through the car, carry gas and carry to the inside of valve body 1 through intake duct 3, gaseous upward transmission simultaneously, gaseous is carried to the inside of giving vent to anger pipeline 2 through outer limit cover 9 simultaneously, and gaseous is filtered through filter screen 10, filter and carry the inside contained liquid of gaseous and filter, liquid through the whereabouts down simultaneously, liquid absorbs through sponge water absorption gasket 5 simultaneously, sponge water absorption gasket 5 absorbs liquid back and discharges downwards, sponge water absorption gasket 5 absorbs liquid simultaneously and discharges downwards through sewer pipe 4 simultaneously, when the inside pressure of valve body 1 increases simultaneously, gas pushing plate 17 moves outwards and carries out the pressure release treatment.

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

Claims

1. Airway water-blocking drain valve body assembly suitable for automobile engine, including valve body (1), the upper portion fixedly connected with of valve body (1) gives vent to anger pipeline (2), the left side fixedly connected with admission line (3) of valve body (1), the middle part fixedly connected with drain line (4) of valve body (1) lower extreme, the inside lower extreme internally mounted of valve body (1) has sponge gasket (5) that absorbs water, the middle part fixedly connected with of valve body (1) inner wall prescribes a limit to board (6), the internally mounted who prescribes a limit to board (6) has threaded rod (7), the lower part activity of threaded rod (7) is adjusted and is prescribe a limit to board (8), its characterized in that: the outside activity of gas outlet pipe (2) lower part has cup jointed outer limit cover (9), the inboard fixedly connected with filter screen (10) of outer limit cover (9), the internally mounted of filter screen (10) has liquid filter gasket (11), the upper portion fixedly connected with screw thread post (12) in the outside of outer limit cover (9), the upper portion fixedly connected with limit cover (13) of valve body (1), the inside activity of limit cover (13) has cup jointed nut (14), the right side threaded connection of valve body (1) has maintenance seal cover (15), the outside fixedly connected with pressure release movable sleeve (16) of maintenance seal cover (15), the internally mounted of pressure release movable sleeve (16) has gas pushing plate (17) and spring (18).

2. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the lower part of the sponge water absorbing gasket (5) is movably sleeved in the upper end of the sewer pipeline (4), and the upper part of the sponge water absorbing gasket (5) is semicircular.

3. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the outer side of the outer limiting sleeve (9) is provided with a sliding groove, the outer limiting sleeve (9) is clung to the outer side of the lower portion of the air outlet pipeline (2), the outer side of the filter screen (10) is provided with an air outlet hole, and the liquid filter gasket (11) is clung to the inner wall of the filter screen (10).

4. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the extrusion limiting plate (8) is closely attached to the upper portion of the sponge water absorbing gasket (5), and the threaded rod (7) is in threaded sleeve joint with the limiting plate (6).

5. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the threaded column (12) penetrates through the inner part of the upper end of the valve body (1), and the nut (14) and the threaded column (12) are mutually in threaded sleeve connection and limited.

6. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the overhaul sealing sleeve (15) and the valve body (1) are provided with fastening bolts, the gas pushing plate (17) is tightly attached to the inner wall of the pressure release movable sleeve (16), and the spring (18) is arranged between the outer side of the gas pushing plate (17) and the pressure release movable sleeve (16).

7. The air passage blocking water drain valve body assembly for automotive engines as defined in claim 1, wherein: the air outlet pipeline (2) is arranged on the right upper portion of the drain pipeline (4), the air inlet pipeline (3) is connected with the air inlet pipeline, the outer portion of the air outlet pipeline (2) is connected with the air outlet pipeline, and a valve is arranged on the lower portion of the drain pipeline (4).