CN213088797U - Petroleum pipeline transportation valve with filtering capability - Google Patents

Abstract

The utility model discloses a petroleum pipeline transportation valves with filtering capability, which comprises a valve body, the inside wall fixedly connected with fixed plate of valve body, spacing mouth has been seted up to the upper surface of fixed plate, the upper surface set screw hole of valve body, the inside of valve body is equipped with sealed piece, the last fixed surface of sealed piece is inlayed and is had the bearing, and the surface of sealed piece and the inner wall looks adaptation of valve body, the top of valve body is equipped with the regulation pole. This petroleum pipeline transportation valve with filtering capability, through the inside second filter screen that is equipped with of recess, can carry out prefilter to debris in the oil, and through the inside pressure that produces of valve body, can make the oil get into the return bend through first filter screen inside, thereby reach and carry out secondary filter's effect to the oil, utilize the sediment box to be convenient for collect the residue after filtering, thereby solved and to have failed to filter the oil, make the phenomenon that the valve junction appears blockking up easily.

Description

Petroleum pipeline transportation valve with filtering capability

Technical Field

The utility model belongs to the valve field especially relates to a petroleum pipeline transportation valve with filtering capability.

Background

Valves are mechanical devices for controlling the flow, direction, pressure and temperature of a flowing fluid medium, the valves are basic components in a piping system, the valve pipe fittings are technically the same as pumps and are often discussed as a separate category, the valves can be operated by hand or hand wheel, handle or pedal, and can also be controlled to change the pressure, temperature and flow of the fluid medium, the valves can be operated continuously or repeatedly for such changes, such as safety valves installed in hot water systems or steam boilers, more complex control systems adopt automatic control valves according to external input requirements, the automatic control valves do not need manual operation according to the input and setting of the valves, the valves are divided into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, chrome molybdenum vanadium steel valves, etc. according to the materials, The utility model discloses a petroleum pipeline transportation valve, including valve, valve core.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it can't filter the oil to aim at solving above-mentioned existence, makes the problem that the valve junction blockked up appear easily.

The utility model is realized in such a way, a petroleum pipeline transportation valve with filtering function, which comprises a valve body, wherein the inner side wall of the valve body is fixedly connected with a fixed plate, the upper surface of the fixed plate is provided with a limit port, the upper surface of the valve body is provided with a threaded hole, the interior of the valve body is provided with a sealing block, the upper surface of the sealing block is fixedly embedded with a bearing, the outer surface of the sealing block is matched with the inner wall of the valve body, an adjusting rod is arranged above the valve body, the bottom end of the adjusting rod sequentially penetrates through the threaded hole and the limit port and extends to the interior of the bearing, the bottom surface of the sealing block is fixedly connected with two clamping plates, a first filter screen is clamped on one side surface of the two clamping plates which are mutually close, symmetrical flange plates are arranged below the valve body, the bottom surface of each flange plate is provided, the upper surface of ring flange and the bottom fixed connection of valve body, the bottom surface fixedly connected with storage slag box of ring flange, the fixed intercommunication of the discharge end of valve body has first connection pad, the fixed intercommunication second connection pad of the entering end of valve body, the left surface of second connection pad is seted up flutedly, the second filter screen has been placed to the inside of recess, the fixed return bend that inlays in inside of sealed piece.

Preferably, a rotating wheel is arranged above the adjusting rod, and the bottom surface of the rotating wheel is fixedly connected with the top end of the adjusting rod.

Preferably, the upper surface of the valve body is fixedly connected with a sealing ring, and an inner ring of the sealing ring is in contact with the outer surface of the adjusting rod.

Preferably, the inner side wall of the valve body is fixedly connected with symmetrical inclined plates, and the bottom end of each inclined plate is fixedly connected with the upper surface of the flange plate.

Preferably, two the inside of ring groove is equipped with sealed the pad jointly, and sealed pad and ring groove looks adaptation.

Preferably, the inner top wall of the valve body is fixedly connected with two positioning rods, and the bottom end of each positioning rod is fixedly connected with the upper surface of the fixing plate.

Preferably, symmetrical protection blocks are arranged below the fixing plate, and the upper surface of each protection block is fixedly connected with the bottom surface of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: through runner and regulation pole cooperation, can drive and adjust the pole and rotate, and utilize the screw hole, play the effect that sealed piece reciprocated, reach the inlet port to the valve body and carry out the effect closed and open, through the inside second filter screen that is equipped with of recess, can carry out prefilter to debris in the oil, because the opening of sealed piece, and through the inside pressure that produces of valve body, can make inside the oil gets into the return bend through first filter screen, thereby reach and carry out secondary filter's effect to the oil, utilize the sediment box of storing up to be convenient for collect the residue after filtering, thereby solved and to have failed to filter the oil, make the phenomenon that the jam appears in the valve junction easily.

Drawings

Fig. 1 is a sectional view of the front view of the valve body of the present invention;

fig. 2 is a cross-sectional view of the front view of the sealing block of the present invention;

fig. 3 is a top view of the flange plate of the present invention.

In the figure: 1. a valve body; 2. a fixing plate; 3. a limiting port; 4. a threaded hole; 5. a sealing block; 6. a bearing; 7. adjusting a rod; 8. clamping a plate; 9. a first filter screen; 10. a flange plate; 11. an annular neck; 12. a gasket; 13. a port; 14. a slag storage box; 15. a first splice tray; 16. a second connecting disc; 17. a groove; 18. a second filter screen; 19. bending the pipe; 20. a rotating wheel; 21. a seal ring; 22. a sloping plate; 23. positioning a rod; 24. and (5) protecting the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a petroleum pipeline transportation valve with a filtering function comprises a valve body 1, a fixed plate 2 is fixedly connected to the inner side wall of the valve body 1, a limiting opening 3 is formed in the upper surface of the fixed plate 2, a threaded hole 4 is formed in the upper surface of the valve body 1, a sealing block 5 is arranged inside the valve body 1, a bearing 6 is fixedly embedded in the upper surface of the sealing block 5, the outer surface of the sealing block 5 is matched with the inner wall of the valve body 1, an adjusting rod 7 is arranged above the valve body 1, the bottom end of the adjusting rod 7 sequentially penetrates through the threaded hole 4 and the limiting opening 3 and extends into the bearing 6, two clamping plates 8 are fixedly connected to the bottom surface of the sealing block 5, a first filter screen 9 is clamped on one side surface of the two clamping plates 8, which are close to each other, symmetrical flange plates 10 are arranged below the valve body 1, a through hole 13 is formed in, the upper surface of ring flange 10 and the bottom fixed connection of valve body 1, the bottom surface fixedly connected with sediment box 14 of ring flange 10, the fixed intercommunication of the discharge end of valve body 1 has first connection pad 15, the fixed intercommunication second connection pad 16 of the end of getting into of valve body 1, and the left surface of second connection pad 16 is seted up flutedly 17, and second filter screen 18 has been placed to the inside of recess 17, and the fixed return bend 19 that inlays in the inside of seal block 5.

The utility model discloses in, the top of adjusting pole 7 is equipped with runner 20, runner 20's bottom surface and the equal fixed connection in top of adjusting pole 7, be convenient for use adjusting pole 7, the effect of adjusting pole 7 regulation has been improved, valve body 1's last fixed surface is connected with sealing ring 21, sealing ring 21's inner circle contacts with the surface of adjusting pole 7, can seal adjusting pole 7 and valve body 1's junction, the phenomenon of seepage prevents to appear, the symmetrical swash plate 22 of inside wall fixedly connected with of valve body 1, every swash plate 22's bottom all is connected with the last fixed surface of ring flange 10, be convenient for fix ring flange 10, the phenomenon that drops prevents that ring flange 10 from appearing.

Two ring groove 11's inside is equipped with sealed pad 12 jointly, and sealed pad 12 and 11 looks adaptations of ring groove, be convenient for seal the 10 junctions of ring flange, sealed effect has been improved, two locating levers 23 of interior roof fixedly connected with of valve body 1, the bottom of every locating lever 23 all is connected with the last fixed surface of fixed plate 2, be convenient for fix fixed plate 2, the stability of fixed plate 2 has been improved, the below of fixed plate 2 is equipped with symmetrical protection piece 24, the upper surface of every protection piece 24 all with the bottom surface fixed connection of fixed plate 2, reach and protect fixed plate 2, prevent that the phenomenon of damage from appearing in sealed piece 5.

The utility model discloses a theory of operation is: firstly, a first connecting disc 15 and a second connecting disc 16 are respectively installed with an oil discharge pipe and an oil inlet pipe, then an adjusting rod 7 is rotated to be matched with a threaded hole 4, so that a sealing block 5 can move upwards, the blocking of the sealing block 5 to the inlet end of a valve body 1 is removed, oil enters the valve body 1, sundries in the oil can be primarily filtered through a second filter screen 18 arranged in a groove 17, then the oil in the valve body 1 enters a bent pipe 19 through a first filter screen 9, so that the oil can be filtered again, filtered residues enter a residue storage box 14 through two through holes 13 to be collected, then the filtered oil is discharged into the oil discharge pipe through the bent pipe 19 and the first connecting disc 15 to achieve the effect of filtering the oil, finally, the valve body 1 is closed, a locking nail is rotated, and the residue storage box 14 can be taken down, is convenient for cleaning impurities.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a petroleum pipeline transportation valve with filtering capability, includes valve body (1), its characterized in that: the inner side wall of the valve body (1) is fixedly connected with a fixed plate (2), a limiting opening (3) is formed in the upper surface of the fixed plate (2), a threaded hole (4) is formed in the upper surface of the valve body (1), a sealing block (5) is arranged inside the valve body (1), a bearing (6) is fixedly embedded in the upper surface of the sealing block (5), the outer surface of the sealing block (5) is matched with the inner wall of the valve body (1), an adjusting rod (7) is arranged above the valve body (1), the bottom end of the adjusting rod (7) sequentially penetrates through the threaded hole (4) and the limiting opening (3) and extends into the bearing (6), two clamping plates (8) are fixedly connected to the bottom surface of the sealing block (5), a first filter screen (9) is clamped on one side face, close to each other, of the two clamping plates (8), and symmetrical flange plates (10) are arranged below the valve body (1, every opening (13), every have all been seted up to the bottom surface of ring flange (10) ring groove (11) have all been seted up in the front of ring flange (10), the upper surface of ring flange (10) and the bottom fixed connection of valve body (1), the bottom surface fixedly connected with storage slag box (14) of ring flange (10), the fixed intercommunication of the discharge end of valve body (1) has first connection pad (15), the fixed intercommunication second connection pad (16) of the access end of valve body (1), recess (17) are seted up to the left surface of second connection pad (16), second filter screen (18) have been placed to the inside of recess (17), the inside of seal block (5) is fixed to inlay has return bend (19).

2. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: a rotating wheel (20) is arranged above the adjusting rod (7), and the bottom surface of the rotating wheel (20) is fixedly connected with the top end of the adjusting rod (7).

3. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: the upper surface of the valve body (1) is fixedly connected with a sealing ring (21), and the inner ring of the sealing ring (21) is in contact with the outer surface of the adjusting rod (7).

4. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: the inner side wall of the valve body (1) is fixedly connected with symmetrical inclined plates (22), and the bottom end of each inclined plate (22) is fixedly connected with the upper surface of the flange plate (10).

5. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: two the inside of ring groove (11) is equipped with sealed pad (12) jointly, and sealed pad (12) and ring groove (11) looks adaptation.

6. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: the inner top wall of the valve body (1) is fixedly connected with two positioning rods (23), and the bottom end of each positioning rod (23) is fixedly connected with the upper surface of the fixing plate (2).

7. The petroleum pipeline transportation valve with the filtering function as claimed in claim 1, wherein: symmetrical protection blocks (24) are arranged below the fixing plate (2), and the upper surface of each protection block (24) is fixedly connected with the bottom surface of the fixing plate (2).

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