CN211474877U

CN211474877U - Stop valve for pipeline transportation

Info

Publication number: CN211474877U
Application number: CN201921819733.2U
Authority: CN
Inventors: 王慧震
Original assignee: Wenzhou Zhenyi Valve Co ltd
Current assignee: Wenzhou Zhenyi Valve Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-11
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a stop valve technical field for the pipeline transportation, and disclose a based on stop valve for the pipeline transportation, the power distribution valve comprises a valve body, the valve body includes inlet pipe, discharging pipe, connecting pipe and fixed block, the left side of valve body and the left side intercommunication of inlet pipe, inlet pipe bottom right side and the left side top intercommunication of connecting pipe. This stop valve for pipeline transportation based on, through the valve body, the collecting box, the fixed block, the cooperation of baffle and filter, the filter keeps off the inside impurity of material of transportation inside the connecting pipe, the rotatory decline of first threaded rod on right side, first sealed piece blocks the interface of inlet pipe and connecting pipe, the rotatory decline of left second threaded rod, change through the inside atmospheric pressure of connecting pipe, the baffle descends, the inside impurity of connecting pipe falls into in the collecting box through the hole groove of valve body bottom, the purpose of conveniently collecting discharge impurity has been reached, the inconvenient collection exhaust problem of impurity in the valve body has been solved.

Description

Stop valve for pipeline transportation

Technical Field

The utility model relates to a stop valve technical field for the pipeline transportation specifically is a based on stop valve for the pipeline transportation.

Background

The fluid medium that has impurity in the existing pipe-line system is more, and the impurity granule in some fluid medium is bigger, if impurity stops in the pipe-line system at the sealing member position, can serious influence the airtight effect of valve, handles the impurity in the fluid medium and generally adopts and installs the strainer valve before the stop valve. But the impurities are not discharged, so that the speed of conveying materials is hindered, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a based on stop valve for pipeline transportation possesses advantages such as conveniently collecting discharge impurity, has solved the inconvenient discharge problem of collecting of impurity in the valve body.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a stop valve for pipeline transportation comprises a valve body, wherein the valve body comprises a feeding pipe, a discharging pipe, a connecting pipe and a fixed block, the left side of the valve body is communicated with the left side of the feeding pipe, the right side of the bottom of the feeding pipe is communicated with the top of the left side of the connecting pipe, the top of the right side of the connecting pipe is communicated with the bottom of the discharging pipe, the right side of the discharging pipe is communicated with the right side of the valve body, the bottom of the valve body is fixedly connected with the bottom of the fixed block, the left end and the right end of the valve body are fixedly connected with a fixed ring, the fixed ring is fixedly connected with the valve body through a fixed screw, the bottom of the valve body is fixedly connected with a collecting box, the bottom of the valve body is provided with a hole groove which is communicated with the top of, the interior of the connecting pipe is fixedly connected with the filter plate.

The right side of the top of the valve body is fixedly connected with a connecting block, the top of the connecting block is lapped with a first knob, the bottom of the first knob is fixedly connected with a first threaded rod, the bottom of the first threaded rod is fixedly connected with a first convex block, the two sides of the first convex block are movably connected with the inner wall of the left side of the connecting pipe, the bottoms of the two sides of the first threaded rod are fixedly connected with first sealing blocks, the bottom of the first sealing block is lapped with the inner bottom wall of the right side of the feed pipe, the right side of the top of the valve body is lapped with a second knob, the bottom of the second knob is fixedly connected with a second threaded rod, the bottom of the second threaded rod is fixedly connected with a second convex block, the both sides and the connecting pipe right side inner wall swing joint of second lug, the sealed piece of second threaded rod both sides bottom fixedly connected with second, the bottom of the sealed piece of second and the inner diapire overlap joint in the left side of discharging pipe.

Preferably, the top and the bottom of the fixing ring are provided with through holes, the two ends of the right side of the valve body are provided with hole grooves, and the fixing screws penetrate through the through holes and extend to the inner parts of the hole grooves.

Preferably, the top of baffle is provided with the telescopic link, the spout has been seted up to the fixed block, telescopic link and the inside swing joint of spout.

Preferably, the bottom of the connecting pipe is provided with a through hole, and the baffle is movably connected with the inner wall of the through hole.

Preferably, the middle part of the connecting block is provided with a threaded through hole, the threads of the connecting block are matched with the threads of the first threaded rod, the tops of the valve body and the feeding pipe are provided with through holes, and the first threaded rod penetrates through the threaded through hole and the through hole and extends to the inside of the feeding pipe.

Preferably, the top of the valve body is provided with a threaded through hole, the top of the discharge pipe is provided with a through hole, and the second threaded rod penetrates through the threaded through hole and the through hole and extends to the inside of the discharge pipe.

Compared with the prior art, the utility model provides a based on stop valve for pipeline transportation possesses following beneficial effect:

1. this stop valve for pipeline transportation based on, through the valve body, the collecting box, the fixed block, the cooperation of baffle and filter, the filter keeps off the inside impurity of material of transportation inside the connecting pipe, the rotatory decline of first threaded rod on right side, first sealed piece blocks the interface of inlet pipe and connecting pipe, the rotatory decline of left second threaded rod, change through the inside atmospheric pressure of connecting pipe, the baffle descends, the inside impurity of connecting pipe falls into in the collecting box through the hole groove of valve body bottom, the purpose of conveniently collecting discharge impurity has been reached, the inconvenient collection exhaust problem of impurity in the valve body has been solved.

2. This stop valve for pipeline transportation, through first threaded rod, the second threaded rod, the cooperation of first sealed piece and the sealed piece of second, the stop valve passes through two valve control, first knob is rotatory, first threaded rod descends in the inside rotation of connecting block, the first sealed piece of bottom plugs up the interface between inlet pipe and the connecting pipe, rotate the second knob, the second threaded rod descends in the inside rotation of valve body, the sealed piece of second of bottom plugs up the interface between discharging pipe and the connecting pipe, the purpose of accurate control flow has been reached, the problem of inconvenient accurate control has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a three-dimensional view of the fixing block of the present invention;

fig. 3 is a three-dimensional view of the connecting block of the present invention.

Wherein: 1. a valve body; 2. a feed pipe; 3. a discharge pipe; 4. a connecting pipe; 5. a collection box; 6. a fixed block; 7. a baffle plate; 8. a filter plate; 9. connecting blocks; 10. a first threaded rod; 11. a first seal block; 12. a first bump; 13. a first knob; 14. a second threaded rod; 15. a second bump; 16. a second seal block; 17. a second knob; 18. a stationary ring; 19. and fixing the screw.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a stop valve for pipeline transportation comprises a valve body 1, the valve body 1 comprises a feeding pipe 2, a discharging pipe 3, a connecting pipe 4 and a fixing block 6, the left side of the valve body 1 is communicated with the left side of the feeding pipe 2, the right side of the bottom of the feeding pipe 2 is communicated with the top of the left side of the connecting pipe 4, the top of the right side of the connecting pipe 4 is communicated with the bottom of the discharging pipe 3, the right side of the discharging pipe 3 is communicated with the right side of the valve body 1, the bottom of the valve body 1 is fixedly connected with the bottom of the fixing block 6, the left and right ends of the valve body 1 are fixedly connected with fixing rings 18, the fixing rings 18 are fixedly connected with the valve body 1 through fixing screws 19, the top and the bottom of the fixing rings 18 are both provided with through holes, the right ends of the valve body 1 are both provided with hole grooves, the fixing screws 19 penetrate through the through, the top fixedly connected with baffle 7 of fixed block 6, the top of baffle 7 is provided with the telescopic link, the spout has been seted up to fixed block 6, telescopic link and the inside swing joint of spout, the outer wall and the 4 bottom overlap joints of connecting pipe of baffle 7, the through-hole has been seted up to the bottom of connecting pipe 4, the inner wall swing joint of baffle 7 and through-hole, connecting pipe 4 includes filter 8, the inside and filter 8 fixed connection of connecting pipe 4.

The right side of the top of the valve body 1 is fixedly connected with a connecting block 9, the top of the connecting block 9 is lapped with a first knob 13, the bottom of the first knob 13 is fixedly connected with a first threaded rod 10, the bottom of the first threaded rod 10 is fixedly connected with a first lug 12, two sides of the first lug 12 are movably connected with the inner wall of the left side of the connecting pipe 4, the middle part of the connecting block 9 is provided with a threaded through hole, the thread is matched with the thread of the first threaded rod 10, the top of the valve body 1 and the top of the feeding pipe 2 are both provided with through holes, the first threaded rod 10 penetrates through the threaded through hole and the through hole and extends into the feeding pipe 2, the bottoms of two sides of the first threaded rod 10 are fixedly connected with first sealing blocks 11, the bottom of the first sealing block 11 is lapped with the inner bottom wall of the right side of the feeding pipe 2, the right side of the top of the valve body 1 is lapped with a second, the both sides and the 4 right side inner walls swing joint of connecting pipe of second lug 15, threaded through-hole has been seted up at 1 top of valve body, and the through-hole has been seted up at the top of discharging pipe 3, and second threaded rod 14 runs through threaded through-hole and extends to the inside of discharging pipe 3, and 14 both sides bottom fixedly connected with second of second threaded rod seal block 16, the bottom of the sealed block 16 of second and the left side inner wall overlap joint of discharging pipe 3.

When the automatic air pressure reducing valve is used, the stop valve is controlled by two valves, the first knob 13 rotates, the first threaded rod 10 rotates and descends in the connecting block 9, the first sealing block 11 at the bottom plugs the interface between the feeding pipe 2 and the connecting pipe 4, the second knob 17 rotates, the second threaded rod 14 rotates and descends in the valve body 1, the second sealing block 16 at the bottom plugs the interface between the discharging pipe 3 and the connecting pipe 4, the filter plate 8 blocks impurities in the transported materials in the connecting pipe 4, the left second threaded rod 14 continues to descend, the second bump 15 at the bottom faces downwards, so that the air pressure in the connecting pipe 4 changes, the baffle 7 descends, and the impurities in the connecting pipe 4 fall into the collecting box 5 through the hole groove at the bottom of the valve body 1.

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

Claims

1. The utility model provides a based on stop valve for pipeline transportation, includes valve body (1), its characterized in that: the valve body (1) comprises a feeding pipe (2), a discharging pipe (3), a connecting pipe (4) and a fixing block (6), the left side of the valve body (1) is communicated with the left side of the feeding pipe (2), the right side of the bottom of the feeding pipe (2) is communicated with the top of the left side of the connecting pipe (4), the top of the right side of the connecting pipe (4) is communicated with the bottom of the left side of the discharging pipe (3), the right side of the discharging pipe (3) is communicated with the right side of the valve body (1), the bottom of the valve body (1) is fixedly connected with the bottom of the fixing block (6), fixing rings (18) are fixedly connected with the left end and the right end of the valve body (1), the fixing rings (18) are fixedly connected with the valve body (1) through fixing screws (19), a collecting box (5) is fixedly connected with the bottom of the valve body (1), a hole groove is formed in the bottom, the top of the fixing block (6) is fixedly connected with a baffle (7), the outer wall of the baffle (7) is in lap joint with the bottom of the connecting pipe (4), the connecting pipe (4) comprises a filter plate (8), and the inside of the connecting pipe (4) is fixedly connected with the filter plate (8);

the top right side fixedly connected with connecting block (9) of valve body (1), the top overlap joint of connecting block (9) has first knob (13), the bottom fixedly connected with first threaded rod (10) of first knob (13), the bottom fixedly connected with first lug (12) of first threaded rod (10), first lug (12) both sides and the left side inner wall swing joint of connecting pipe (4), first threaded rod (10) both sides bottom fixedly connected with first sealing block (11), the bottom of first sealing block (11) and the right side inner bottom wall overlap joint of inlet pipe (2), the top right side overlap joint of valve body (1) has second knob (17), the bottom fixedly connected with second threaded rod (14) of second knob (17), the bottom fixedly connected with second lug (15) of second threaded rod (14), the both sides and the connecting pipe (4) right side inner wall swing joint of second lug (15), second threaded rod (14) both sides bottom fixedly connected with second seal block (16), diapire overlap joint in the bottom of second seal block (16) and the left side of discharging pipe (3).

2. The stop valve for pipeline transportation according to claim 1, wherein: through-holes are formed in the top and the bottom of the fixing ring (18), hole grooves are formed in the two ends of the right side of the valve body (1), and the fixing screws (19) penetrate through the through-holes and extend to the inner portions of the hole grooves.

3. The stop valve for pipeline transportation according to claim 1, wherein: the top of baffle (7) is provided with the telescopic link, the spout has been seted up in fixed block (6), telescopic link and the inside swing joint of spout.

4. The stop valve for pipeline transportation according to claim 1, wherein: the bottom of the connecting pipe (4) is provided with a through hole, and the baffle (7) is movably connected with the inner wall of the through hole.

5. The stop valve for pipeline transportation according to claim 1, wherein: the connecting block (9) middle part is seted up the screw thread through-hole and the screw thread looks adaptation of this screw thread and first threaded rod (10), the through-hole has all been seted up at the top of valve body (1) and inlet pipe (2), first threaded rod (10) run through screw thread through-hole and extend to the inside of inlet pipe (2).

6. The stop valve for pipeline transportation according to claim 1, wherein: the top of the valve body (1) is provided with a threaded through hole, the top of the discharge pipe (3) is provided with a through hole, and the second threaded rod (14) penetrates through the threaded through hole and the through hole and extends to the inside of the discharge pipe (3).