CN219413579U

CN219413579U - Valve with overhaul function

Info

Publication number: CN219413579U
Application number: CN202320743818.7U
Authority: CN
Inventors: 郝玉刚; 赵容兵; 朱涛涛
Original assignee: Taizhou Innovation Center In Yangtze River Delta
Current assignee: Taizhou Innovation Center In Yangtze River Delta
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-25
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a valve with an overhaul function, which comprises a valve main body, wherein a control cylinder is arranged in an inner cavity of the valve main body, a slotted hole is arranged in the inner cavity of the valve main body, a control block is arranged in the inner cavity of the control cylinder, a connecting plate is arranged at the bottom of the control block, a connecting rod is arranged at the bottom of the connecting plate, a second control block is fixedly connected at the bottom of the connecting rod, and a fixing rod is fixedly connected at the top of the valve main body. This take valve of maintenance function utilizes electric putter to drive the control piece and shifts out the control section of thick bamboo during the maintenance, and the second control piece that is located the connecting rod bottom removes to the position of slotted hole and then will carry out shutoff to its valve, closes liquid and rotates out the control section of thick bamboo with the spacing dish under the effect of the screw thread of control section of thick bamboo outer lane afterwards, alright take out the control section of thick bamboo from the valve main part, realized dismantling the purpose of maintenance, solved the problem of current valve maintenance process complicacy.

Description

Valve with overhaul function

Technical Field

The utility model belongs to the technical field of valve manufacturing, and particularly relates to a valve with an overhaul function.

Background

The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief 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 utility model discloses a patent of publication number CN212839710U discloses a take valve of online maintenance function, it includes the valve body, the valve rod, holding down plate and connecting plate, the inside sealed hole that is equipped with of valve body, fixedly connected with seal ring on the edge of sealed hole top, connecting plate fixedly connected with rubber pad inside the valve body, holding down plate top fixedly connected with rubber pad, the holding down plate is on the one end that is close to the bracing piece fixedly connected with reset spring, the device can block the sealed hole when maintaining and avoid the liquid to flow, prevent the maintenance valve, utilize reset spring can make the holding down plate hug closely in sealed hole bottom under the effect that does not have the pressure, reach the effect that blocks the liquid flow in the valve, the valve has liquid in the maintenance messenger inside, lead to the problem of inconvenient maintenance.

But when overhauling this valve of taking online maintenance function, need constantly rotatory valve rod make the holding down plate break away from the constraint of push rod to plug up the sealing hole under reset spring's effect, then still need take off a plurality of fixing bolt from the valve gap just can take out valve inner structure, the complex maintenance process of process is complicated, proposes a valve of taking maintenance function for this reason, solves the problem of current valve maintenance process complicacy difficulty.

Disclosure of Invention

The present utility model is directed to a valve with maintenance function for solving the problems of the prior art

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a take valve of maintenance function, includes the valve main part, the inner chamber of valve main part is provided with the control section of thick bamboo, the inner chamber of valve main part is provided with the slotted hole, the inner chamber of control section of thick bamboo is provided with the control block, the bottom of control block is provided with the connecting plate, the bottom of connecting plate is provided with the connecting rod, the bottom fixedly connected with second control block of connecting rod, the top fixedly connected with dead lever of valve main part, the top fixedly connected with roof of dead lever, the bottom fixedly connected with electric putter of roof, the bottom of valve main part is provided with the limiting disc, the outer lane of control section of thick bamboo is provided with the screw thread.

In the valve with the overhaul function, the slotted hole penetrates through the inner cavity of the control cylinder.

In the valve with the overhaul function, the second control block is positioned in the inner cavity of the control cylinder.

In the valve with the overhaul function, the bottom of the electric push rod is connected with the control block.

In the valve with the overhaul function, the limiting disc is arranged on the outer ring of the control cylinder through threads.

In the valve with the overhaul function, the bottom of the control block and the top of the second control block are both provided with the mounting groove, the inner cavity of the mounting groove is provided with the mounting block, and the mounting block is fixedly connected with the connecting plate.

In the valve with the overhaul function, the top of the control block is provided with the fixed groove, and the bottom of the electric push rod is positioned in the inner cavity of the fixed groove.

In the valve with the overhauling function, the inner wall of the fixing groove is provided with the fixing hole, the fixing hole penetrates through the inner cavities of the control block and the electric push rod, and the inner cavity of the fixing hole is provided with the fixing pin.

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

this take valve of maintenance function uses through the cooperation of control section of thick bamboo, dead lever, roof, electric putter, control block, connecting rod, second control block, utilizes electric putter to drive the control block and shifts out the control section of thick bamboo during maintenance, and the second control block that is located the connecting rod bottom removes to the position of slotted hole and then will carry out shutoff to its valve, closes liquid and rotates out the control section of thick bamboo with the spacing dish under the effect of the screw thread of control section of thick bamboo outer lane afterwards, alright take out the control section of thick bamboo from the valve main part, has realized dismantling the purpose of maintenance for this valve, has solved the complicated difficult problem of current valve maintenance process.

2. This take valve of maintenance function uses through mounting groove, installation piece, fixed slot, fixed orifices, fixed pin's cooperation, when the control section of thick bamboo is dismantled or only need overhaul the control block, can shift out in the inner chamber of control section of thick bamboo at the control block, take out the connecting plate under the effect of mounting groove and installation piece between control block and connecting rod, take out the fixed pin from the fixed orifices afterwards for electric putter breaks away from the fixed slot on the control block, alright take out the control block and overhaul the change, further improved this valve and overhauld the convenience of changing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a cross-sectional view of the structure of the present utility model.

Fig. 3 is a cross-sectional view of the structure of the present utility model.

Fig. 4 is an enlarged view of a portion a of fig. 3, which is a structural view of the present utility model.

In the figure: 1. a valve body; 2. a control cylinder; 3. a slot hole; 4. a control block; 5. a connecting rod; 6. a second control block; 7. a fixed rod; 8. a top plate; 9. an electric push rod; 10. a connecting plate; 11. a mounting groove; 12. a mounting block; 13. a fixing groove; 14. a fixing hole; 15. a fixing pin; 16. a limiting disc; 17. and (5) screw threads.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the valve with the overhaul function comprises a valve main body 1, a control cylinder 2 is arranged in an inner cavity of the valve main body 1, a slotted hole 3 is arranged in the inner cavity of the valve main body 1, a control block 4 is arranged in the inner cavity of the control cylinder 2, a connecting plate 10 is arranged at the bottom of the control block 4, a connecting rod 5 is arranged at the bottom of the connecting plate 10, a second control block 6 is fixedly connected to the bottom of the connecting rod 5, a fixing rod 7 is fixedly connected to the top of the valve main body 1, a top plate 8 is fixedly connected to the top of the fixing rod 7, an electric push rod 9 is fixedly connected to the bottom of the top plate 8, a limit disc 16 is arranged at the bottom of the valve main body 1, and threads 17 are arranged on the outer ring of the control cylinder 2.

Wherein the slot hole 3 penetrates through the inner cavity of the control cylinder 2.

Wherein the second control block 6 is located in the inner cavity of the control cylinder 2.

Wherein the bottom of the electric push rod 9 is connected with the control block 4.

Wherein, limiting plate 16 sets up at the outer lane of control cylinder 2 through screw 17.

During maintenance, the electric push rod 9 is utilized to drive the control block 4 to move out of the control cylinder 2, the second control block 7 positioned at the bottom of the connecting rod 5 moves to the position of the slotted hole 3 so as to seal the valve, then the limiting disc 16 is turned out of the control cylinder 2 under the action of the thread 17 on the outer ring of the control cylinder 2 by closing liquid, and the control cylinder 2 can be taken out of the valve main body 1, so that the purpose of disassembling and maintenance of the valve is realized.

Wherein, mounting groove 11 has all been seted up at the bottom of control block 4 and the top of second control block 6, and the inner chamber of mounting groove 11 is provided with installation piece 12, and installation piece 12 and connecting plate 10 fixed connection.

The top of the control block 4 is provided with a fixing groove 13, and the bottom of the electric push rod 9 is positioned in the inner cavity of the fixing groove 13.

Wherein, fixed orifices 14 are offered to the inner wall in fixed slot 13, and fixed orifices 14 run through the inner chamber of control block 4 and electric putter 9, are provided with fixed pin 15 in the inner chamber of fixed orifices 14.

When the control cylinder 2 is detached or the control block 4 is only required to be overhauled, the control block 4 can be taken out for overhauling and replacing under the action of the mounting groove 11 and the mounting block 12 by moving the connecting plate 10 out of the inner cavity of the control cylinder, and then the fixing pin 15 is pulled out of the fixing hole 14 from the control block 4, so that the electric push rod 9 is separated from the fixing groove 13 on the control block 4, and the control block 4 can be taken out for overhauling and replacing, thereby further improving the convenience of overhauling and replacing the valve.

Working principle: when the valve is in use, the position of the control block 4 in the control cylinder 2 can be adjusted through the electric push rod 9 below the top plate of the top of the fixed rod 7 on the valve main body 1, so that the size of the slotted hole 3 in the valve main body 1 is adjusted to control the valve flow, when the valve is required to be overhauled, the electric push rod 9 can be utilized to drive the control block 4 to move out of the control cylinder 2, at the moment, the second control block 7 at the bottom of the connecting rod 5 moves to the position of the slotted hole 3 to plug the valve, then the water flow is closed, the limiting disc 16 rotates out of the control cylinder 2 under the action of the thread 17 at the outer ring of the control cylinder 2, the control cylinder 2 can be taken out from the valve main body 1, the purpose of disassembling and overhauling the valve is realized, and the problem of complex and difficult overhaul process of the existing valve is solved; when the control cylinder 2 is detached or the control block 4 is only required to be overhauled, the control block 4 can be taken out for overhauling and replacing under the action of the mounting groove 11 and the mounting block 12 by moving the connecting plate 10 out of the inner cavity of the control cylinder, and then the fixing pin 15 is pulled out of the fixing hole 14 from the control block 4, so that the electric push rod 9 is separated from the fixing groove 13 on the control block 4, and the control block 4 can be taken out for overhauling and replacing, thereby further improving the convenience of overhauling and replacing the valve.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a take valve of maintenance function, includes valve main part (1), its characterized in that: the inner chamber of valve main part (1) is provided with control section of thick bamboo (2), the inner chamber of valve main part (1) is provided with slotted hole (3), the inner chamber of control section of thick bamboo (2) is provided with control block (4), the bottom of control block (4) is provided with connecting plate (10), the bottom of connecting plate (10) is provided with connecting rod (5), the bottom fixedly connected with second control block (6) of connecting rod (5), the top fixedly connected with dead lever (7) of valve main part (1), the top fixedly connected with roof (8) of dead lever (7), the bottom fixedly connected with electric putter (9) of roof (8), the bottom of valve main part (1) is provided with spacing dish (16), the outer lane of control section of thick bamboo (2) is provided with screw thread (17).

2. The valve with service function according to claim 1, wherein: the slotted hole (3) penetrates through the inner cavity of the control cylinder (2).

3. The valve with service function according to claim 1, wherein: the second control block (6) is positioned in the inner cavity of the control cylinder (2).

4. The valve with service function according to claim 1, wherein: the bottom of the electric push rod (9) is connected with the control block (4).

5. The valve with service function according to claim 1, wherein: the limiting disc (16) is arranged on the outer ring of the control cylinder (2) through threads (17).

6. The valve with service function according to claim 1, wherein: the bottom of control block (4) and the top of second control block (6) have all seted up mounting groove (11), the inner chamber of mounting groove (11) is provided with installation piece (12), installation piece (12) and connecting plate (10) fixed connection.

7. The valve with service function according to claim 1, wherein: the top of the control block (4) is provided with a fixing groove (13), and the bottom of the electric push rod (9) is positioned in the inner cavity of the fixing groove (13).

8. The valve with service function according to claim 7, wherein: the inner wall of the fixed groove (13) is provided with a fixed hole (14), the fixed hole (14) penetrates through the inner cavities of the control block (4) and the electric push rod (9), and a fixed pin (15) is arranged in the inner cavity of the fixed hole (14).