CN112361055A

CN112361055A - High-sealing intelligent valve with anti-theft function

Info

Publication number: CN112361055A
Application number: CN202011339444.XA
Authority: CN
Inventors: 刘荣霞; 邱琳熙; 吴连峰; 胡斌; 张啸; 周游
Original assignee: Jiangsu Boteway Fluid Technology Co Ltd
Current assignee: Jiangsu Boteway Fluid Technology Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-02-12
Anticipated expiration: 2040-11-25
Also published as: CN112361055B

Abstract

The invention discloses a high-sealing intelligent valve with an anti-theft function, which comprises a box body, wherein a supporting seat is arranged at the top end in the box body, and a valve body is arranged at the top end of the supporting seat. The beneficial effects are that: the valve rod is provided with the groove IV and the chute III, the two groups of connecting plates are mutually separated under the action of the reset spring, the sliding block II is connected with the chute III, the hand wheel is rotated to drive the valve rod to rotate, the connecting plate is pushed to drive the sliding block II to be separated from the chute III, the rotating cover I and the rotating cover II are sequentially rotated to enable the lug II to be tightly connected with the limiting groove, so that the two groups of connecting plates are tightly connected, the fixing bolt is loosened to separate the connecting rod I from the fixing rod, and the fixing rod is taken out to be separated from the valve rod, so that the anti-theft function is realized, and the valve rod is effectively prevented from being damaged or rotated by other; through setting up box and slide, avoid valve and external rainwater and highlight contact, the effectual life who improves the valve has practiced thrift its cost of maintenance greatly.

Description

High-sealing intelligent valve with anti-theft function

Technical Field

The invention relates to the technical field of valves, in particular to an intelligent valve with an anti-theft function and high sealing performance.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like.

The existing partial valves are installed outdoors, but do not have the anti-theft function, and the valves are easily damaged by other people or the valve rods are easily rotated by other people, so that the normal work of the valves is influenced.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides an intelligent valve with high sealing performance and an anti-theft function, so as to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a high-tightness intelligent valve with an anti-theft function comprises a box body, wherein a supporting seat is arranged at the top end in the box body, a valve body is arranged at the top end of the supporting seat, a first connecting pipe and a second connecting pipe are respectively arranged on two sides of the valve body, a supporting column is arranged at the top end of the valve body, a fixed rod is arranged at the top end of the supporting column, a first connecting rod is arranged at the top end of the fixed rod, a hand wheel is arranged at the top end of the first connecting rod, symmetrically arranged first lugs are arranged at the bottom end of the first connecting rod, connecting grooves matched with the first lugs are arranged at the top end of the fixed rod, the connecting grooves are symmetrically arranged, a first threaded hole extending out of the fixed rod is arranged on one side of each connecting groove, a fixed bolt matched with the first threaded hole is arranged in each threaded hole, a first groove is arranged at the top end, one side of the other groove, which is far away from each other, is provided with a first sliding groove, a first sliding block matched with the first sliding groove is arranged in the first sliding groove, the first sliding blocks are symmetrically arranged, the first sliding blocks are connected through a connecting plate, the connecting plate is connected through a reset spring, one of the connecting plates is internally provided with a first gear, the top end of the first gear is provided with a first connecting shaft extending out of the connecting plate, the top end of the first connecting shaft is provided with a first rotating cover, the top end of the first gear is provided with a plurality of limiting holes which are uniformly distributed, one side of the inside of the connecting plate is provided with supporting blocks which are symmetrically arranged, the top ends of the supporting blocks are respectively provided with a second threaded hole, the second threaded hole is provided with a threaded rod extending out of the connecting plate, the top end of the threaded rod is provided with a second rotating cover, one side of the first gear, a second convex block is arranged on one side of the second connecting shaft, a second sliding groove matched with the second connecting shaft is arranged on one side of the other connecting plate, a limiting groove matched with the second convex block is arranged on one side of the second sliding groove, a second connecting rod is arranged on the side, away from each other, of the connecting plate, a second sliding block matched with the second groove is arranged on the side, away from each other, of the second connecting rod, a third groove is arranged at the top end of the supporting column, a valve rod penetrating to the supporting column is arranged at the bottom end of the third groove, a fourth groove is arranged at the top end of the valve rod, symmetrically arranged third sliding grooves are arranged on the inner wall of the fourth groove, the third sliding grooves are matched with the second sliding blocks, a fourth sliding groove is arranged on the side, close to each box body, a third sliding block matched with the fourth sliding groove is arranged in the fourth, one side that the slide is close to each other all is equipped with the rubber layer, the box with the top of slider III all is equipped with the fixed slot, all be equipped with rotatory bolt in the fixed slot, the top of slide all is equipped with water drainage tank.

Preferably, the valve rod sleeve is provided with a valve nut, the valve nut outer sleeve is provided with a compression nut, the valve nut outer sleeve is provided with a bearing, the bottom end of the support column is provided with a sealing ring, and the valve rod sleeve is provided with a fixing layer.

Preferably, a supporting shaft is arranged at the bottom end of the first gear, and a supporting block connected with the connecting plate is arranged at the bottom end of the supporting shaft.

Preferably, the second gear and the connecting plate are connected through a second connecting shaft.

Preferably, the top end of each drainage groove is provided with a circular ring.

Preferably, the outer surfaces of the first rotating cover, the second rotating cover, the ring and the hand wheel are provided with anti-skid grains.

Preferably, the third sliding block is of a right-angled trapezoid structure.

Preferably, both sides of the valve body are provided with filters.

Preferably, the outer surface of the valve body is sleeved with a fixing frame connected with the supporting seat.

Preferably, a waterproof layer and a sun-proof layer are arranged inside the box body and the sliding plate.

The invention has the beneficial effects that: the valve rod is provided with the groove IV and the chute III, the two groups of connecting plates are mutually separated under the action of the reset spring, the sliding block II is connected with the chute III, the hand wheel is rotated to drive the valve rod to rotate, the connecting plate is pushed to drive the sliding block II to be separated from the chute III, the rotating cover I and the rotating cover II are sequentially rotated to enable the lug II to be tightly connected with the limiting groove, so that the two groups of connecting plates are tightly connected, the fixing bolt is loosened to separate the connecting rod I from the fixing rod, and the fixing rod is taken out to be separated from the valve rod, so that the anti-theft function is realized, and the valve rod is effectively prevented from being damaged or rotated by other; through setting up box and slide, avoid valve and external rainwater and highlight contact, the effectual life who improves the valve has practiced thrift its cost of maintenance greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a high-sealability intelligent valve with an anti-theft function according to an embodiment of the present invention;

fig. 2 is a top view of a high-sealability intelligent valve with an anti-theft function according to an embodiment of the present invention;

fig. 3 is a sectional view of a slide plate in a high-sealability smart valve having an anti-theft function according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first connecting rod in a high-tightness intelligent valve with an anti-theft function according to an embodiment of the invention;

fig. 5 is a schematic structural diagram of a fixing rod in a high-tightness intelligent valve with an anti-theft function according to an embodiment of the invention;

FIG. 6 is a schematic structural diagram of a high-tightness intelligent valve seed connection plate with an anti-theft function according to an embodiment of the invention;

fig. 7 is a schematic diagram of an internal structure of a connecting column in a high-tightness intelligent valve with an anti-theft function according to an embodiment of the invention;

fig. 8 is a schematic structural diagram of a limiting groove in a high-tightness intelligent valve with an anti-theft function according to an embodiment of the invention.

In the figure:

1. a box body; 2. a supporting seat; 3. a valve body; 4. a first connecting pipe; 5. a second connecting pipe; 6. a support pillar; 7. fixing the rod; 8. a first connecting rod; 9. a hand wheel; 10. a first bump; 11. connecting grooves; 12. a first threaded hole; 13. fixing the bolt; 14. a first groove; 15. a second groove; 16. a first sliding chute; 17. a first sliding block; 18. a connecting plate; 19. a return spring; 20. a first gear; 21. a first connecting shaft; 22. rotating the cover I; 23. a limiting hole; 24. a support block; 25. a second threaded hole; 26. a threaded rod; 27. rotating the cover II; 28. a second gear; 29. a second connecting shaft; 30. a second bump; 31. a second chute; 32. a limiting groove; 33. a second connecting rod; 34. a second sliding block; 35. a third groove; 36. a valve stem; 37. a fourth groove; 38. a third chute; 39. a fourth chute; 40. a third sliding block; 41. a slide plate; 42. a rubber layer; 43. fixing grooves; 44. rotating the bolt; 45. a water discharge tank; 46. a valve nut; 47. a compression nut; 48. a bearing; 49. a seal ring; 50. a fixed layer; 51. a support shaft; 52. supporting a tube; 53. a circular ring; 54. and (3) a filter.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the invention, the intelligent valve with high sealing performance and an anti-theft function is provided.

The first embodiment;

as shown in fig. 1 to 8, the high-sealing intelligent valve with an anti-theft function according to the embodiment of the present invention includes a box body 1, a supporting seat 2 is disposed at a top end inside the box body 1, a valve body 3 is disposed at a top end of the supporting seat 2, a first connecting pipe 4 and a second connecting pipe 5 are respectively disposed at two sides of the valve body 3, a supporting column 6 is disposed at a top end of the valve body 3, a fixing rod 7 is disposed at a top end of the supporting column 6, a first connecting rod 8 is disposed at a top end of the fixing rod 7, a hand wheel 9 is disposed at a top end of the first connecting rod 8, first symmetrically disposed protrusions 10 are disposed at a bottom end of the first connecting rod 8, connecting grooves 11 matched with the first protrusions 10 are disposed at a top end of the fixing rod 7, the connecting grooves 11 are symmetrically disposed, first threaded holes 12 extending to, the threaded holes I12 are internally provided with fixing bolts 13 matched with the threaded holes I, the top ends of the fixing rods 7 are provided with grooves I14, the sides, away from each other, of the grooves I14 are provided with grooves II 15 extending out of the fixing rods 7, the sides, away from each other, of the grooves I14 are provided with sliding grooves I16, the sliding grooves I16 are internally provided with sliding blocks I17 matched with the sliding grooves I, the sliding blocks I17 are symmetrically arranged, the sliding blocks I17 are connected through connecting plates 18, the connecting plates 18 are connected through return springs 19, one of the connecting plates 18 is internally provided with a gear I20, the top ends of the gear I20 are provided with connecting shafts I21 extending out of the connecting plates 18, the top ends of the connecting shafts I21 are provided with rotating covers I22, the top ends of the gear I20 are provided with a plurality of limiting holes 23 uniformly distributed, and one side in the connecting plates 18 is provided, the top ends of the supporting blocks 24 are respectively provided with a second threaded hole 25, the second threaded holes 25 are sleeved with a second threaded rod 26 extending out of the connecting plate 18, the top end of the threaded rod 26 is provided with a second rotating cover 27, one side of the first gear 20 is provided with a second gear 28 matched with the first gear, one side of the second gear 28 is provided with a second connecting shaft 29 extending out of the connecting plate 18, one side of the second connecting shaft 29 is provided with a second convex block 30, one side of the other connecting plate 18 is provided with a second sliding groove 31 matched with the second connecting shaft 29, one side of the second sliding groove 31 is provided with a limiting groove 32 matched with the second convex block, one side of the connecting plate 18 away from each other is provided with a second connecting rod 33, one side of the second connecting rod 33 away from each other is provided with a second sliding block 34 matched with the second groove 15, and the top, the bottom of the third groove 35 is provided with a valve rod 36 penetrating through the support column 6, the top of the valve rod 36 is provided with a fourth groove 37, the inner wall of the fourth groove 37 is provided with a third sliding groove 38 symmetrically arranged, the third sliding groove 38 is matched with the second sliding block 34, one side of the box body 1 close to each other is provided with a fourth sliding groove 39, the fourth sliding groove 39 is internally provided with a third sliding block 40 matched with the third sliding block 40, the third sliding block 40 is symmetrically arranged, the third sliding block 40 is connected through a sliding plate 41, one side of the sliding plate 41 close to each other is provided with a rubber layer 42, the top of the box body 1 and the third sliding block 40 is provided with a fixed groove 43, the fixed groove 43 is internally provided with a rotating bolt 44, and the top of the sliding plate 41.

Example two;

as shown in fig. 1 to 8, according to the high-tightness intelligent valve with an anti-theft function of the embodiment of the invention, the valve rod 36 is sleeved with a valve nut 46, the valve nut 46 is sleeved with a compression nut 47, the valve nut 46 is sleeved with a bearing 48, the bottom end of the support column 6 is provided with a sealing ring 49, and the valve rod 36 is sleeved with a fixing layer 50. As can be seen from the above design, the sealing ring 49 is arranged, so that the sealing performance of the valve is effectively improved, and the liquid in the valve is prevented from flowing out; through setting up fixed bed 50, the effectual stability that improves valve rod 36 avoids valve rod 36 not hard up to lead to the inside liquid outflow of valve, causes the waste.

Example three;

as shown in fig. 1 to 8, according to the high-sealing intelligent valve with an anti-theft function of the embodiment of the present invention, a supporting shaft 51 is disposed at the bottom end of the first gear 20, a supporting block connected with the connecting plate 18 is disposed at the bottom end of the supporting shaft 51, a supporting pipe 52 connected with the second gear 28 and the connecting plate 18 is sleeved on the second connecting shaft 29, circular rings 53 are disposed at the top ends of the drainage grooves 45, and anti-slip patterns are disposed on the outer surfaces of the first rotating cover 22, the second rotating cover 27, the circular rings 53 and the hand wheel 9. As can be seen from the above design, the supporting shaft 51 and the supporting block are arranged to prevent the first gear 20 from being in a suspended state, thereby effectively improving the stability of the first gear 20; by arranging the support pipe 52, the second gear 28 is prevented from being in a suspended state, and the stability of the second gear 28 is effectively improved; the circular ring 53 is arranged, so that the worker can push the sliding plate 41 conveniently; by arranging the anti-skid grains, the surface friction force of the first rotating cover 22, the second rotating cover 27, the ring 53 and the hand wheel 9 is increased, and great convenience is brought to a user for rotating the first rotating cover 22, the second rotating cover 27 and the hand wheel 9 and pushing the ring 53.

Example four;

as shown in fig. 1 to 8, according to the high-sealing intelligent valve with an anti-theft function of the embodiment of the present invention, the third sliding block 40 is a right trapezoid structure, the two sides of the valve body 3 are both provided with filters 54, the outer surface of the valve body 3 is sleeved with a fixing frame connected with the supporting seat 2, and the box body 1 and the sliding plate 41 are internally provided with a waterproof layer and a sun protection layer. The design shows that the third sliding block 40 is of a right-angled trapezoid structure, so that external rainwater is effectively prevented from entering the box body 1 from the fourth sliding groove 39; through the filter 54, impurities in the water pipe are effectively prevented from entering the valve, and the interior of the valve is prevented from being polluted and blocked; the stability of the valve is effectively improved by arranging the fixing frame; through setting up waterproof layer and sun-proof layer, effectually avoid rainwater and highlight to cause the damage to box 1 and slide 41 to reduce box 1 and slide 41's life.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the fixed rod 7 is inserted into the third groove 35, the first rotating cover 22 is rotated to respectively drive the first connecting shaft 21, the first gear 20, the second gear 28 and the second connecting shaft 29 to rotate, the second protruding block 30 is driven to rotate, the direction of the second protruding block 30 is changed, the second rotating cover 27 is rotated, under the action of the return spring 19, the second protruding block 30 slides out of the second sliding groove 31 and drives the two groups of connecting plates 18 to move away from each other, the second sliding block 34 is driven to slide along the second groove 15 and is connected with the third sliding groove 38, the first protruding block 10 is inserted into the connecting groove 11, the fixed bolt 13 is rotated, the hand wheel 9 is rotated, the valve rod 36 is driven to rotate, and therefore the valve is adjusted; when the adjustment is completed, the fixing bolt 13 is rotated to separate the first connecting rod 8 from the fixing rod 7, the two groups of connecting plates 18 are pulled to separate the second sliding block 34 from the third sliding groove 38, the first rotating cover 22 is rotated first, then the second rotating cover 27 is rotated, so that the second protruding block 30 is tightly connected with the limiting groove 32, and the fixing rod 7 is taken out to be separated from the fourth groove 37.

In summary, according to the above technical solution of the present invention, by providing the four grooves 37 and the three sliding grooves 38 on the valve rod 36, under the action of the return spring 19, the two sets of connecting plates 18 are separated from each other, the second sliding block 34 is connected with the third sliding groove 38, the hand wheel 9 is rotated to drive the valve rod 36 to rotate, the connecting plate 18 is pushed to drive the second sliding block 34 to separate from the third sliding groove 38, the first rotating cover 22 and the second rotating cover 27 are sequentially rotated to tightly connect the second protruding block 30 with the limiting groove 32, so that the two sets of connecting plates 18 are tightly connected, the fixing bolt 13 is loosened to separate the first connecting rod 8 from the fixing rod 7, and the fixing rod 7 is taken out to separate from the valve rod 36, thereby having an anti-theft function, and effectively preventing other people from damaging or rotating the valve rod; through setting up box 1 and slide 41, avoid valve and external rainwater and highlight contact, the effectual life who improves the valve has practiced thrift its cost of maintenance greatly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an intelligent valve of high leakproofness with theftproof function which characterized in that, includes box (1), the top in box (1) is equipped with supporting seat (2).

2. The intelligent valve with high sealing performance and anti-theft function according to claim 1, wherein a valve body (3) is arranged at the top end of the supporting seat (2), a first connecting pipe (4) and a second connecting pipe (5) are respectively arranged at two sides of the valve body (3), a supporting column (6) is arranged at the top end of the valve body (3), a fixing rod (7) is arranged at the top end of the supporting column (6), a first connecting rod (8) is arranged at the top end of the fixing rod (7), a hand wheel (9) is arranged at the top end of the first connecting rod (8), first symmetrically arranged convex blocks (10) are arranged at the bottom end of the first connecting rod (8), connecting grooves (11) matched with the first convex blocks (10) are arranged at the top end of the fixing rod (7), the connecting grooves (11) are symmetrically arranged, and first threaded holes (12) extending to the outside of the fixing rod (7) are arranged at one side of each connecting groove, the fixing device is characterized in that fixing bolts (13) matched with the screw holes I (12) are arranged in the screw holes I, the top ends of the fixing rods (7) are provided with grooves I (14), one sides of the grooves I (14) far away from each other are provided with grooves II (15) extending out of the fixing rods (7), the other sides of the grooves I (14) far away from each other are provided with sliding grooves I (16), sliding blocks I (17) matched with the sliding grooves I are arranged in the sliding grooves I (16), the sliding blocks I (17) are symmetrically arranged, the sliding blocks I (17) are connected through connecting plates (18), the connecting plates (18) are connected through reset springs (19), one of the connecting plates (18) is internally provided with a gear I (20), the top end of the gear I (20) is provided with a connecting shaft I (21) extending out of the connecting plate (18), and the top end of the connecting shaft I (21) is provided with a rotating cover, a plurality of limiting holes (23) which are uniformly distributed are formed in the top end of the first gear (20), supporting blocks (24) which are symmetrically arranged are arranged on one side in the connecting plate (18), threaded holes II (25) are formed in the top ends of the supporting blocks (24), threaded rods (26) which extend out of the connecting plate (18) are sleeved on the threaded holes II (25), rotating covers II (27) are arranged on the top ends of the threaded rods (26), gears II (28) which are matched with the gears I are arranged on one side of the gears I (20), connecting shafts II (29) which extend out of the connecting plate (18) are arranged on one side of the gears II (28), convex blocks II (30) are arranged on one side of the connecting shafts II (29), sliding grooves II (31) which are matched with the connecting shafts II (29) are arranged on one side of the other connecting plate (18), and limiting grooves (32) which are matched with the convex blocks II are arranged on one side of the sliding, one side, far away from each other, of the connecting plate (18) is provided with a second connecting rod (33), one side, far away from each other, of the second connecting rod (33) is provided with a second sliding block (34) matched with the second groove (15), the top end of the supporting column (6) is provided with a third groove (35), the bottom end of the third groove (35) is provided with a valve rod (36) penetrating through the supporting column (6), the top end of the valve rod (36) is provided with a fourth groove (37), the inner wall of the fourth groove (37) is provided with symmetrically arranged sliding grooves (38), the third sliding grooves (38) are matched with the second sliding blocks (34), one side, close to each other, of the box body (1) is provided with a fourth sliding groove (39), the third sliding blocks (40) matched with the fourth sliding grooves (39) are arranged in the fourth sliding grooves (39), the third sliding blocks (40) are symmetrically arranged, and the third sliding, one side that slide (41) are close to each other all is equipped with rubber layer (42), box (1) with the top of slider three (40) all is equipped with fixed slot (43), all be equipped with rotatory bolt (44) in fixed slot (43), the top of slide (41) all is equipped with water drainage tank (45), valve rod (36) cover is equipped with valve nut (46), valve nut (46) overcoat is equipped with gland nut (47), valve nut (46) overcoat is equipped with bearing (48), the bottom of support column (6) is equipped with sealing washer (49), valve rod (36) cover is equipped with fixed bed (50).

3. The intelligent valve with high sealing performance and anti-theft function according to claim 2, wherein a supporting shaft (51) is arranged at the bottom end of the first gear (20), and a supporting block connected with the connecting plate (18) is arranged at the bottom end of the supporting shaft (51).

4. The intelligent valve with high sealing performance and anti-theft function as claimed in claim 2, wherein the second connecting shaft (29) is sleeved with a support pipe (52) respectively connected with the second gear (28) and the connecting plate (18).

5. The high-tightness intelligent valve with the anti-theft function is characterized in that the top end of the drainage groove (45) is provided with a circular ring (53).

6. The intelligent valve with high sealing performance and anti-theft function according to claim 2, wherein the outer surfaces of the first rotating cover (22), the second rotating cover (27), the ring (53) and the hand wheel (9) are provided with anti-skid threads.

7. The intelligent valve with high sealing performance and anti-theft function as claimed in claim 2, wherein the third sliding block (40) is of a right-angled trapezoid structure.

8. The intelligent valve with high sealing performance and anti-theft function as claimed in claim 2, wherein the filter (54) is arranged on both sides of the valve body (3).

9. The intelligent valve with high sealing performance and anti-theft function according to claim 2, wherein the outer surface of the valve body (3) is sleeved with a fixing frame connected with the supporting seat (2).

10. The high-tightness intelligent valve with the anti-theft function according to claim 2, characterized in that the interior of the box body (1) and the sliding plate (41) is provided with a waterproof layer and a sun protection layer.