CN219253518U

CN219253518U - Novel gas PE valve switch hole clearance device

Info

Publication number: CN219253518U
Application number: CN202223539015.4U
Authority: CN
Inventors: 吕欣; 邱登辉; 赵滨; 江国建; 王伟钢
Original assignee: Shandong Longyu Shengli Energy Co ltd
Current assignee: Shandong Longyu Shengli Energy Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-27
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a novel gas PE valve opening and closing hole cleaning device, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a lower cylinder, the upper end of the lower cylinder is provided with an upper cylinder, the lower end of the upper cylinder is provided with a threaded part, the threaded part is in threaded connection with the lower cylinder, a filter screen is fixedly arranged in the upper cylinder, and a dust collection mechanism is arranged between the upper cylinder and the lower cylinder. The utility model can clean and absorb impurities at the valve switch hole so as to facilitate the opening and closing work of the valve switch and also facilitate the overhaul of the valve and the replacement of accessories.

Description

Novel gas PE valve switch hole clearance device

Technical Field

The utility model relates to the technical field of gas PE valves, in particular to a novel gas PE valve opening and closing hole cleaning device.

Background

The valve well is an underground pipeline and an underground pipeline, and valves such as tap water, oil, natural gas pipelines and the like are convenient to open and close part of pipe network operation or overhaul operation, and corresponding well heads are arranged to facilitate the development of overhaul work.

In the prior art, the valve and the like are installed and arranged in the well, and impurities inside and around the valve can be inconvenient to clean, so that the valve is inconvenient to open and close, and meanwhile, the valve is inconvenient to operate during maintenance and accessory replacement.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a novel cleaning device for a gas PE valve switch hole, which can clean and absorb impurities at the valve switch hole so as to facilitate the opening and closing work of the valve switch and also facilitate the overhaul of the valve and the replacement of accessories.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel gas PE valve switch hole clearance device, includes the bottom plate, the upper end fixedly connected with of bottom plate is barrel down, the upper end of barrel is provided with the barrel down, the lower extreme of going up the barrel is provided with screw thread portion, screw thread portion and lower barrel threaded connection, the inside fixed mounting of going up the barrel has the filter screen, it is provided with dust extraction mechanism to go up between barrel and the lower barrel.

Preferably, the dust collection mechanism comprises a pull rod which is arranged at the upper end of the upper cylinder body in a penetrating mode, the pull rod is in sliding connection with the upper cylinder body, a hand wheel is fixedly connected to the upper end of the pull rod, a piston is fixedly connected to the lower end of the pull rod, a connecting pipe is fixedly arranged on the outer side of the lower cylinder body, and a dust collection pipe is fixedly connected to one end, away from the lower cylinder body, of the connecting pipe.

Preferably, a first positioning piece for fixing the dust suction pipe is fixedly arranged at the upper end of the upper cylinder body, and a second positioning piece for fixing the hand wheel is fixedly arranged on the side wall of the upper cylinder body.

Preferably, anti-skid patterns are uniformly distributed on the upper end surface of the bottom plate.

Preferably, the connecting pipe is a plastic hose, and the dust collection pipe is a plastic hard pipe.

Preferably, an inner thread is provided on the inner side of the threaded portion, and an outer thread is provided on the outer side of the lower cylinder.

The utility model has the following beneficial effects:

1. through the arrangement of the anti-skid patterns and the bottom plate, the bottom plate is pressed stably in a stepping mode, so that impurities are conveniently inhaled, the anti-skid patterns have an anti-skid effect, and the bottom plate can be stepped stably;

2. through the arrangement of the dust collection mechanism, impurities and sediment particles at the opening and closing holes of the valve are sucked into the lower cylinder through the dust collection pipe and the connecting pipe, and are stored in the lower cylinder through interception of the filter screen;

3. through the setting of screw thread portion and lower barrel, utilize threaded connection's mode can be quick with lower barrel dismouting processing, make things convenient for the clearance of impurity.

Drawings

FIG. 1 is a schematic cross-sectional view of a novel gas PE valve opening and closing hole cleaning device according to the present utility model;

fig. 2 is a schematic top view of a novel cleaning device for a gas PE valve opening and closing hole according to the present utility model.

In the figure: 1 upper cylinder, 2 screw thread parts, 3 lower cylinder, 4 bottom plate, 5 connecting pipe, 6 dust absorption pipe, 7 first locating piece, 8 piston, 9 pull rod, 10 filter screen, 11 hand wheel, 12 second locating piece.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to 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 thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a novel cleaning device for a gas PE valve switch hole comprises a bottom plate 4, wherein anti-skid threads are uniformly distributed on the upper end surface of the bottom plate 4, the upper end of the bottom plate 4 is fixedly connected with a lower cylinder 3, the upper end of the lower cylinder 3 is provided with an upper cylinder 1, the lower end of the upper cylinder 1 is provided with a threaded part 2, the threaded part 2 is in threaded connection with the lower cylinder 3, the inner side of the threaded part 2 is provided with internal threads, the outer side of the lower cylinder 3 is provided with external threads, and a filter screen 10 is fixedly arranged in the upper cylinder 1;

a dust collection mechanism is arranged between the upper cylinder 1 and the lower cylinder 3, the dust collection mechanism comprises a pull rod 9 which penetrates through the upper end of the upper cylinder 1, the pull rod 9 is in sliding connection with the upper cylinder 1, the upper end of the pull rod 9 is fixedly connected with a hand wheel 11, the lower end of the pull rod 9 is fixedly connected with a piston 8, a connecting pipe 5 is fixedly arranged on the outer side of the lower cylinder 3, one end, far away from the lower cylinder 3, of the connecting pipe 5 is fixedly connected with a dust collection pipe 6, the connecting pipe 5 is a plastic hose, and the dust collection pipe 6 is a plastic hard pipe;

the upper end of the upper cylinder body 1 is fixedly provided with a first positioning piece 7 for fixing the dust suction pipe 6, and the side wall of the upper cylinder body 1 is fixedly provided with a second positioning piece 12 for fixing the hand wheel 11.

Working principle:

when cleaning the valve switch hole, firstly, the opening end of the dust suction pipe 6 is inserted into the valve switch hole, the device is pressed by stepping on the bottom plate 4, at this time, the hand wheel 11 is held and pulled upwards, the hand wheel 11 is pulled to drive the pull rod 9 to move, the pull rod 9 is moved to drive the piston 8 to move, so that impurities and sediment particles at the valve switch hole can be sucked into the lower cylinder 3 through the dust suction pipe 6 and the connecting pipe 5, the impurities and sediment particles are stored in the lower cylinder 3 through the interception of the filter screen 10, and finally, the lower cylinder 3 is taken down through the rotating threaded part 2, and the impurities can be removed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a novel gas PE valve switch hole cleaning device, includes bottom plate (4), its characterized in that, barrel (3) under the upper end fixedly connected with of bottom plate (4), the upper end of barrel (3) is provided with barrel (1) down, the lower extreme of going up barrel (1) is provided with screw thread portion (2), screw thread portion (2) and lower barrel (3) threaded connection, the inside fixed mounting of going up barrel (1) has filter screen (10), be provided with dust extraction between last barrel (1) and the lower barrel (3).

2. The novel gas PE valve opening and closing hole cleaning device according to claim 1, wherein the dust collection mechanism comprises a pull rod (9) penetrating through the upper end of the upper cylinder body (1), the pull rod (9) is in sliding connection with the upper cylinder body (1), a hand wheel (11) is fixedly connected to the upper end of the pull rod (9), a piston (8) is fixedly connected to the lower end of the pull rod (9), a connecting pipe (5) is fixedly installed on the outer side of the lower cylinder body (3), and a dust collection pipe (6) is fixedly connected to one end, far away from the lower cylinder body (3), of the connecting pipe (5).

3. The novel gas PE valve opening and closing hole cleaning device according to claim 2, wherein a first positioning piece (7) for fixing the dust suction pipe (6) is fixedly arranged at the upper end of the upper cylinder body (1), and a second positioning piece (12) for fixing the hand wheel (11) is fixedly arranged on the side wall of the upper cylinder body (1).

4. The novel gas PE valve opening and closing hole cleaning device according to claim 1, wherein anti-skidding patterns are uniformly distributed on the upper end face of the bottom plate (4).

5. The novel gas PE valve opening and closing hole cleaning device according to claim 2, wherein the connecting pipe (5) is a plastic hose, and the dust collection pipe (6) is a plastic hard pipe.

6. The novel gas PE valve opening and closing hole cleaning device according to claim 1, wherein an inner thread is arranged on the inner side of the threaded portion (2), and an outer thread is arranged on the outer side of the lower cylinder (3).