CN211693585U

CN211693585U - Long distance pipeline ball valve

Info

Publication number: CN211693585U
Application number: CN202020254184.5U
Authority: CN
Inventors: 郭建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-16
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a long distance pipeline ball valve, run through the intercommunicating pore that sets up including valve body and valve body one side, the rectangular channel has been seted up at the top of valve body, and the rectangular channel crosses and communicates with the intercommunicating pore, the sealed slip cover in the rectangular channel is equipped with the rectangle filter box that both sides are the opening and set up, and the bottom inner wall of rectangle filter box sets up to the inclined plane, and the fixed cover is equipped with the filter screen in the rectangle filter box, and the top of rectangle filter box is rotated and is installed the screw rod, and the top movable contact of valve body has the gland, and the top of screw rod extends to the top and the fixedly connected with rocking disc of gland, and. The utility model relates to a rationally, convenient to use is convenient for filter and collect the impurity in the profit of passing through in the valve body, and is convenient for take out the impurity of filtering the collection fast and clear up, effectively avoids causing blocking phenomenon to long-distance pipeline because of impurity directly gets into, is favorable to using.

Description

Long distance pipeline ball valve

Technical Field

The utility model relates to a ball valve technical field especially relates to a long distance pipeline ball valve.

Background

The long-distance oil and gas transmission pipeline is called a long-distance transmission pipeline, and the long-distance transmission pipeline ball valve is used for choked flow and cut off of the pipeline; at present, most of ball valve bodies for long-distance pipelines are manufactured by adopting a welding process; with the continuous development and improvement of the design and manufacture technology of all-welded ball valve bodies, the ball type, the barrel type, the short barrel type and the like are mainly classified according to the shapes of the valve bodies at present; a long line ball valve as disclosed in grant publication No. CN204042061U, comprising a valve body; a pipeline penetrates through the valve body; the top of the valve body is fixedly connected with a sealing cover through threads; a ball valve bin is arranged between the top of the valve body and the pipeline; the valve also comprises an upper valve ball and a lower valve ball which are correspondingly arranged up and down; the upper valve ball and the lower valve ball penetrate through the pipeline and are positioned below the valve ball bin; upper bolt holes penetrate through two sides of the upper valve ball; lower bolt holes are formed in the two sides of the lower valve ball and correspond to the upper bolt holes; the upper bolt hole and the lower bolt hole are fixedly connected through a bolt; an upper valve rod hole penetrates through the middle part of the upper valve ball; through improving original valve ball into upper and lower valve ball through bolt fixed connection, brought very big convenience to the clearance work of valve ball, reduced staff's the clearance degree of difficulty, also improved staff's work efficiency simultaneously.

The above patents still have some disadvantages (although the sealing cover is fixed by screw threads on the basis of conventional flow blocking, the impurities in the valve body can be cleaned after the sealing cover is detached and the valve ball is taken out in the later period); however, the mode does not have the defect that impurities in conveyed oil water are filtered and collected, and the impurities cannot be taken out quickly to be cleaned, so that the impurities in oil gas can easily enter a long-distance pipeline to block the long-distance pipeline when the ball valve is opened, and the subsequent cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a long-distance pipeline ball valve.

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

a long-distance pipeline ball valve comprises a valve body and a communication hole which is arranged on one side of the valve body in a penetrating manner, a rectangular groove is formed in the top of the valve body and is crossed and communicated with the communication hole, a rectangular filter box with two open sides is sleeved in the rectangular groove in a sealing and sliding manner, a filter screen is fixedly sleeved in the rectangular filter box, a screw is rotatably installed at the top of the rectangular filter box, a gland is movably contacted with the top of the valve body, the top end of the screw extends to the upper side of the gland and is fixedly connected with a rocking disc, the gland is rotatably sleeved on the screw, a nut is sleeved on the screw in a threaded manner, a water baffle is fixedly connected to one side of the nut, an arc-shaped strip is fixedly connected to the inner wall of the bottom of the rectangular filter box, the bottom of the water baffle extends into the rectangular filter box and is provided with an arc-shaped structure, the draw-in groove has all been seted up at the both sides top of valve body, and the activity card is equipped with T shape kelly in the draw-in groove, and the slip cover is equipped with the fixed cover of fixed connection in the gland bottom on the T shape kelly, and two T shape kellies symmetry set up, and the same spring of fixedly connected with between one side of draw-in groove is kept away from to one side inner wall of T shape kelly and the fixed cover that corresponds, and spring movable sleeve establishes on T shape kelly, and the one end that two T shape kellies close to each other all establishes to the toper structure.

Preferably, a sealing rubber sheet is fixedly bonded on the inner wall of the rectangular groove, and the inner side of the sealing rubber sheet is in movable contact with the outer side of the rectangular filter box.

Preferably, a distance between the front inner wall and the rear inner wall of the rectangular groove is larger than a distance between the front inner wall and the rear inner wall of the communication hole.

Preferably, a rectangular hole is formed in the inner wall of the top of the rectangular filter box, the inner walls of four sides of the rectangular hole are respectively in sliding connection with the inner walls of four sides of the water baffle, and the front side and the rear side of the water baffle are respectively in sliding connection with the inner wall of the front side and the inner wall of the rear side of the rectangular filter box.

Preferably, a rotating groove is formed in the top of the rectangular filter box, a first bearing is fixedly sleeved in the rotating groove, and the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the screw rod.

Preferably, a round hole is formed in the top of the gland, a sealing bearing is fixedly sleeved in the round hole, and the inner side of an inner ring of the sealing bearing is fixedly connected with the outer side of the screw rod.

Preferably, four sides of the filter screen are respectively fixedly connected with the inner walls of the four sides of the rectangular filter box.

Compared with the prior art, the beneficial effects of the utility model are that:

the water-saving filter is characterized in that the water-saving filter comprises a valve body, a rectangular groove, a communication hole, a rectangular filter box, a filter screen, a water baffle, an arc strip, a nut, a gland, a screw, a rocking disc, a clamping groove, T-shaped clamping rods, a fixed sleeve and a spring which are matched with a sealing rubber, the rocking disc is rotated in a forward direction to drive the screw to rotate, the nut can be driven to move upwards by the rotation of the screw to drive the water baffle to move upwards and separate from the arc strip, oil and water enter the rectangular filter box from left to right at the moment and then pass through the filter screen and then are discharged from the right end of the communication hole, the filter screen can filter and collect impurities in oil and water in the rectangular filter box, when the filtered and collected impurities need to be taken out and cleaned, the two T-shaped clamping rods are pulled towards directions which are far away from each other, the T-shaped clamping rods are separated from the corresponding clamping, at this time, the impurities collected by filtration can be cleaned.

The utility model relates to a rationally, convenient to use is convenient for filter and collect the impurity in the profit of passing through in the valve body, and is convenient for take out the impurity of filtering the collection fast and clear up, effectively avoids causing blocking phenomenon to long-distance pipeline because of impurity directly gets into, is favorable to using.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a long-distance pipeline ball valve according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 valve body, 2 rectangular grooves, 3 intercommunicating pores, 4 rectangular filter boxes, 5 filter screens, 6 water baffles, 7 arc strips, 8 nuts, 9 gland, 10 screw rods, 11 rocking discs, 12 clamping grooves, 13T-shaped clamping rods, 14 fixing sleeves, 15 springs and 16 sealing rubber.

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.

Referring to fig. 1-2, a long-distance pipeline ball valve comprises a valve body 1 and a communication hole 3 arranged through one side of the valve body 1, wherein a rectangular groove 2 is arranged at the top of the valve body 1, the rectangular groove 2 is crossed and communicated with the communication hole 3, a rectangular filter box 4 with two open sides is sleeved in the rectangular groove 2 in a sealing and sliding manner, an inclined plane is arranged on the bottom inner wall of the rectangular filter box 4, a filter screen 5 is sleeved in the rectangular filter box 4 in a fixed manner, a screw 10 is rotatably installed at the top of the rectangular filter box 4, a gland 9 is movably contacted with the top of the valve body 1, the top end of the screw 10 extends to the upper side of the gland 9 and is fixedly connected with a rocking disc 11, the gland 9 is rotatably sleeved on the screw 10, a nut 8 is sleeved on the screw 10 in a threaded manner, a water baffle plate 6 is fixedly connected to one side of the nut 8, an arc-shaped strip 7 is fixedly connected to the bottom inner wall, the bottom of the water baffle 6 is movably contacted with the outer side of the arc-shaped strip 7, the tops of the two sides of the valve body 1 are both provided with a clamping groove 12, and a T-shaped clamping rod 13 is movably clamped in the clamping groove 12, a fixed sleeve 14 fixedly connected with the bottom of the gland 9 is sleeved on the T-shaped clamping rod 13 in a sliding manner, the two T-shaped clamping rods 13 are symmetrically arranged, the same spring 15 is fixedly connected between the inner wall of one side of the T-shaped clamping rod 13 and the corresponding side of the fixed sleeve 14 far away from the clamping groove 12, the spring 15 is movably sleeved on the T-shaped clamping rods 13, and the ends of the two T-shaped clamping rods 13 close to each other are both designed into a conical structure, so the utility model has reasonable design and convenient use, is convenient for filtering and collecting impurities in the oil water passing through the valve body 1, and be convenient for take out the impurity of filtering the collection fast and clear up, effectively avoid causing the jam phenomenon because of impurity directly gets into to long defeated pipeline, be favorable to the use.

In the utility model, a sealing rubber sheet 16 is bonded and fixed on the inner wall of a rectangular groove 2, the inner side of the sealing rubber sheet 16 is movably contacted with the outer side of a rectangular filter box 4, the distance between the front inner wall and the rear inner wall of the rectangular groove 2 is larger than the distance between the front inner wall and the rear inner wall of a communication hole 3, a rectangular hole is arranged on the top inner wall of the rectangular filter box 4, the inner walls of four sides of the rectangular hole are respectively in sliding connection with the four sides of a water baffle 6, the front side and the rear side of the water baffle 6 are respectively in sliding connection with the front inner wall and the rear inner wall of the rectangular filter box 4, a rotating groove is arranged on the top of the rectangular filter box 4, a first bearing is fixedly sleeved in the rotating groove, the inner side of the inner ring of the first bearing is fixedly connected with the outer side of a screw rod 10, a round hole is arranged on the top of a gland 9, a sealing bearing is fixedly sleeved in the round, four sides of filter screen 5 respectively with four side inner wall fixed connection of rectangle filter cartridge 4, the utility model relates to a rationally, convenient to use is convenient for filter and collect the impurity of the oily water that passes through in the valve body 1, and is convenient for take out the impurity of filtering the collection fast and clear up, effectively avoids causing blocking phenomenon to long distance pipeline because of impurity directly gets into, is favorable to using.

The working principle is as follows: when the oil-water separator is normally used, the left end of the valve body 1 is an oil-water inlet, the right end of the valve body 1 is an outlet for oil-water to enter a long-distance pipeline, when the oil-water separator is opened, the forward rotating rocking disc 11 drives the screw rod 10 to rotate, the screw rod 10 can drive the nut 8 to move upwards, the nut 8 drives the water baffle 6 to move upwards and separate from the arc-shaped strip 7, along with the upward movement of the water baffle 6, at the moment, the oil-water enters the rectangular filter box 4 through a space where the bottom of the water baffle 6 is separated from the arc-shaped strip 7, then passes through the filter screen 5 and then is discharged through the right end of the communication hole 3, and the filter screen 5 can;

when the choked flow needs to be closed, the rocking disc 11 is rotated reversely to drive the screw rod 10 to rotate, similarly, the motion process of the rocking disc 11 is opposite to that of the rocking disc 11 which is rotated forwardly, at the moment, the water baffle 6 moves back downwards, the bottom of the water baffle 6 is pressed, clamped and sleeved on the arc-shaped strip 7 again to realize the plugging again, when the filtered and collected impurities need to be taken out and cleaned, the two T-shaped clamping rods 13 are pulled towards the direction away from each other, the T-shaped clamping rods 13 slide in the corresponding fixed sleeves 14 and compress the springs 15, simultaneously T shape kelly 13 and the separation of draw-in groove 12 that corresponds, alright two T shape kellies 13 of rebound this moment drive two fixed covers 14 and move up, fixed cover 14 drives screw rod 10 through gland 9 and moves up, and screw rod 10 drives rectangle filter cartridge 4 and shifts out to the valve body 1 outside upwards, alright clear up the impurity of filtering the collection in the rectangle filter cartridge 4 this moment, and the mode of taking out also makes things convenient for personnel to wash filter screen 5.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The long-distance pipeline ball valve comprises a valve body (1) and a communicating hole (3) which is arranged on one side of the valve body (1) in a penetrating mode, wherein a rectangular groove (2) is formed in the top of the valve body (1), the rectangular groove (2) is crossed with and communicated with the communicating hole (3), the long-distance pipeline ball valve is characterized in that a rectangular filter box (4) with two sides arranged in an opening mode is sleeved in the rectangular groove (2) in a sealing and sliding mode, the inner wall of the bottom of the rectangular filter box (4) is arranged to be an inclined plane, a filter screen (5) is fixedly sleeved in the rectangular filter box (4), a screw rod (10) is installed at the top of the rectangular filter box (4) in a rotating mode, a gland (9) is movably contacted with the top of the valve body (1), the top of the screw rod (10) extends to the upper portion of the gland (9) and is fixedly connected with a, and one side of the nut (8) is fixedly connected with a water baffle (6), the inner wall of the bottom of the rectangular filter box (4) is fixedly connected with an arc-shaped strip (7), the bottom of the water baffle (6) extends into the rectangular filter box (4) and is arranged into an arc-shaped structure matched with the arc-shaped strip (7), the bottom of the water baffle (6) is movably contacted with the outer side of the arc-shaped strip (7), the tops of the two sides of the valve body (1) are respectively provided with a clamping groove (12), a T-shaped clamping rod (13) is movably clamped in the clamping groove (12), a fixed sleeve (14) fixedly connected with the bottom of the gland (9) is slidably sleeved on the T-shaped clamping rod (13), the two T-shaped clamping rods (13) are symmetrically arranged, one side of the inner wall of one side of the T-shaped clamping rod (13) and one side of the corresponding fixed sleeve (14) far away from the clamping groove (12) are fixedly connected with a same spring (, one ends of the two T-shaped clamping rods (13) close to each other are both provided with a conical structure.

2. The long-distance pipeline ball valve according to claim 1, characterized in that a sealing rubber sheet (16) is fixedly bonded on the inner wall of the rectangular groove (2), and the inner side of the sealing rubber sheet (16) is movably contacted with the outer side of the rectangular filter box (4).

3. The long line ball valve according to claim 1, wherein the distance between the front and rear inner walls of the rectangular groove (2) is greater than the distance between the front and rear inner walls of the communication hole (3).

4. The long-distance pipeline ball valve as claimed in claim 1, wherein a rectangular hole is formed on the top inner wall of the rectangular filter box (4), the four side inner walls of the rectangular hole are respectively connected with the four sides of the water baffle (6) in a sliding manner, and the front side and the rear side of the water baffle (6) are respectively connected with the front side inner wall and the rear side inner wall of the rectangular filter box (4) in a sliding manner.

5. The long-distance pipeline ball valve according to claim 1, wherein a rotating groove is formed in the top of the rectangular filter box (4), a first bearing is fixedly sleeved in the rotating groove, and the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the screw rod (10).

6. The long-distance pipeline ball valve according to claim 1, wherein a circular hole is formed in the top of the gland (9), a sealing bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the sealing bearing is fixedly connected with the outer side of the screw rod (10).

7. The long-distance pipeline ball valve according to claim 1, wherein four sides of the filter screen (5) are fixedly connected with the inner walls of the four sides of the rectangular filter box (4).