阅读说明：本技术 电液动双驱扇形阀门 (Electro-hydraulic double-drive fan-shaped valve ) 是由 朱仕祥 于 2020-05-06 设计创作，主要内容包括：本发明涉及扇形阀门技术领域,且公开了电液动双驱扇形阀门,包括外阀体,所述外阀体顶端设置有进料口,且所述进料口与所述外阀体固定连接,所述外阀体内部顶端设置有引料板,且所述引料板与所述外阀体固定连接,所述外阀体外侧设置有气缸固定架,且所述气缸固定架与所述外阀体固定连接。该电液动双驱扇形阀门,通过设置气缸和推杆,气缸和推杆组成液压系统,液压系统采用全自动停电复位系统,气缸和推杆带动阀门本体进行开启和关闭,开启时将液压系统的开关开启,阀门本体自动开启,关闭时给液压系统的开关断电,断电时阀门本体自动关闭,可以自动的对阀门本体的开关进行开启和关闭,因此增加了该扇形阀门的实用性。(The invention relates to the technical field of fan-shaped valves and discloses an electro-hydraulic double-drive fan-shaped valve which comprises an outer valve body, wherein a feed inlet is formed in the top end of the outer valve body and is fixedly connected with the outer valve body, a material guiding plate is arranged at the top end inside the outer valve body and is fixedly connected with the outer valve body, an air cylinder fixing frame is arranged on the outer side of the outer valve body, and the air cylinder fixing frame is fixedly connected with the outer valve body. This two fan-shaped valves that drive of electricity liquid, through setting up cylinder and push rod, hydraulic system is constituteed to cylinder and push rod, hydraulic system adopts full-automatic power failure reset system, cylinder and push rod drive the valve body and open and close, open hydraulic system's switch when opening, the valve body is automatic to be opened, give hydraulic system's switch outage when closing, valve body self-closing during the outage, can be automatic open and close the switch of valve body, consequently, the practicality of this fan-shaped valve has been increased.)

1. Electro-hydraulic double-drive sector valve, comprising an outer valve body (2), and is characterized in that: the top end of the outer valve body (2) is provided with a feed inlet (1), the feed inlet (1) is fixedly connected with the outer valve body (2), the top end of the inner part of the outer valve body (2) is provided with a material guiding plate (11), the material guiding plate (11) is fixedly connected with the outer valve body (2), the outer side of the outer valve body (2) is provided with a cylinder fixing frame (7), the cylinder fixing frame (7) is fixedly connected with the outer valve body (2), the bottom end of the inner side of the cylinder fixing frame (7) is provided with a cylinder (8), the cylinder (8) is fixedly connected with the cylinder fixing frame (7), the bottom end of the cylinder (8) is provided with a sensor fixing plate (6), the sensor fixing plate (6) is fixedly connected with the cylinder (8), the inner side of the sensor fixing plate (6) is provided with a sensor (5), and the sensor (5) is fixedly connected with the sensor fixing, cylinder (8) right side is provided with push rod (3), just push rod (3) with cylinder (8) fixed connection, outer valve body (2) outside bottom is provided with valve body (4), just valve body (4) with outer valve body (2) rotate to be connected, outer valve body (2) inside is provided with interior valve body (9), just interior valve body (9) with outer valve body (2) fixed connection, outer valve body (2) with interior valve body (9) junction is fixed and is provided with set screw (10), interior valve body (9) inboard one end is provided with draws flitch (11), just draw flitch (11) with interior valve body (9) fixed connection.

2. The electro-hydraulic dual drive sector valve of claim 1, wherein: the material of interior valve body (9) is the surfacing alloy, interior valve body (9) with outer valve body (2) pass through set screw (10) fixed connection.

3. The electro-hydraulic dual drive sector valve of claim 1, wherein: the cylinder (8) is fixedly connected with the sensor (5) through the sensor fixing plate (6).

4. The electro-hydraulic dual drive sector valve of claim 1, wherein: the number of the valve bodies (4) is two, and the two valve bodies (4) are symmetrically fixed at the left end and the right end of the outer valve body (2).

5. The electro-hydraulic dual drive sector valve of claim 1, wherein: the right side of push rod (3) is provided with the flap axle, the top of valve body (4) is fixed the outside of flap axle, push rod (3) with valve body (4) pass through the flap axle rotates and is connected.

6. The electro-hydraulic dual drive sector valve of claim 4, wherein: the valve body (4) is of a fan-shaped structure, and the two valve bodies (4) are fixedly connected through a flap shaft.

Technical Field

The invention relates to the technical field of sector valves, in particular to an electro-hydraulic double-drive sector valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like.

At present, the current valve is opened and is closed and need artifical manual opening and closing, and when the weight of valve body was heavier, operating personnel opened and closed and got up harder, brought the inconvenience for operating personnel, consequently need improve this valve.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an electro-hydraulic double-drive fan-shaped valve which has the advantages of automatically opening and closing a valve body and conveniently controlling the quantity of outflow materials, and solves the problems that the existing valve needs manual opening and closing, when the weight of the valve body is heavy, an operator needs to open and close the valve body difficultly, the operator is inconvenient, and the valve needs to be improved.

The invention provides the following technical scheme: the electro-hydraulic double-drive fan-shaped valve comprises an outer valve body, wherein a feed inlet is formed in the top end of the outer valve body and fixedly connected with the outer valve body, a material guiding plate is arranged at the top end inside the outer valve body and fixedly connected with the outer valve body, a cylinder fixing frame is arranged on the outer side of the outer valve body and fixedly connected with the outer valve body, a cylinder is arranged at the bottom end of the inner side of the cylinder fixing frame and fixedly connected with the cylinder fixing frame, a sensor fixing plate is arranged at the bottom end of the cylinder and fixedly connected with the cylinder, a sensor is arranged on the inner side of the sensor fixing plate and fixedly connected with the sensor fixing plate, a push rod is arranged on the right side of the cylinder and fixedly connected with the cylinder, and a valve body is arranged at the bottom end of the outer side of the outer valve, the valve body is rotatably connected with the outer valve body, an inner valve body is arranged inside the outer valve body and fixedly connected with the outer valve body, a fixing screw is fixedly arranged at the joint of the outer valve body and the inner valve body, a material guiding plate is arranged at one end of the inner side of the inner valve body and fixedly connected with the inner valve body.

Preferably, the material of interior valve body is the surfacing alloy, interior valve body with outer valve body passes through set screw fixed connection.

Preferably, the cylinder and the sensor are fixedly connected through the sensor fixing plate.

Preferably, the number of the valve bodies is two, and the two valve bodies are symmetrically fixed at the left end and the right end of the outer valve body.

Preferably, a flap shaft is arranged on the right side of the push rod, the top end of the valve body is fixed on the outer side of the flap shaft, and the push rod is rotatably connected with the valve body through the flap shaft.

Preferably, the valve bodies are of fan-shaped structures, and the two valve bodies are fixedly connected through a flap shaft.

Compared with the prior art, the invention has the following beneficial effects:

1. this two fan-shaped valves that drive of electricity liquid, through setting up cylinder and push rod, hydraulic system is constituteed to cylinder and push rod, hydraulic system adopts full-automatic power failure reset system, cylinder and push rod drive the valve body and open and close, open hydraulic system's switch when opening, the valve body is automatic to be opened, give hydraulic system's switch outage when closing, valve body self-closing during the outage, can be automatic open and close the switch of valve body, consequently, the practicality of this fan-shaped valve has been increased.

2. This two fan-shaped valves that drive of electricity, through setting up sensor and sensor fixed plate, valve body area sensor, the aperture size of the control flap body that can be automatic through the sensor is convenient for control the outflow of the inside material of internal valve body, offers convenience for the discharge of material, has consequently increased this fan-shaped valve's practicality.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a feed inlet; 2. an outer valve body; 3. a push rod; 4. a valve body; 5. a sensor; 6. a sensor fixing plate; 7. a cylinder fixing frame; 8. a cylinder; 9. an inner valve body; 10. a set screw; 11. a fuse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the electro-hydraulic double-drive fan-shaped valve comprises an outer valve body 2, a feed inlet 1 is arranged at the top end of the outer valve body 2, the feed inlet 1 is fixedly connected with the outer valve body 2, a material guide plate 11 is arranged at the top end inside the outer valve body 2, the material guide plate 11 is fixedly connected with the outer valve body 2, an air cylinder fixing frame 7 is arranged at the outer side of the outer valve body 2, the air cylinder fixing frame 7 is fixedly connected with the outer valve body 2, an air cylinder 8 is arranged at the bottom end of the inner side of the air cylinder fixing frame 7, the air cylinder 8 is fixedly connected with the air cylinder fixing frame 7, a sensor fixing plate 6 is arranged at the bottom end of the air cylinder 8, the sensor fixing plate 6 is fixedly connected with the air cylinder 8, a sensor 5 is arranged at the inner side of the sensor fixing plate 6, the air, the right side of the air cylinder 8 is provided with a push rod 3, the push rod 3 is fixedly connected with the air cylinder 8, the bottom end of the outer side of the outer valve body 2 is provided with a valve body 4, the valve body 4 is rotatably connected with the outer valve body 2, the number of the valve bodies 4 is two, the two valve bodies 4 are symmetrically fixed at the left end and the right end of the outer valve body 2, the right side of the push rod 3 is provided with a flap shaft, the top end of the valve body 4 is fixed at the outer side of the flap shaft, the push rod 3 is rotatably connected with the valve body 4 through the flap shaft, the inner valve body 9 is arranged inside the outer valve body 2, the inner valve body 9 is fixedly connected with the outer valve body 2, the joint of the outer valve body 2 and the inner valve body 9 is fixedly provided with a fixing screw 10, the material of the inner valve body 9 is surfacing alloy, and the inner valve body 9 and the outer valve body, the inboard one end of interior valve body 9 is provided with draws the flitch 11, and draws flitch 11 and interior valve body 9 fixed connection, and valve body 4 is fan-shaped structure, through panel turnover axle fixed connection between two valve bodies 4.

During operation, put into the material through feed inlet 1, the material enters into the inside of inner valve body 9 through guide plate 11, hydraulic system is constituteed to cylinder 8 and push rod 3, hydraulic system adopts full-automatic power failure reset system, cylinder 8 and push rod 3 drive valve body 4 open and close, open hydraulic system's switch when opening, valve body 4 is automatic to be opened, give hydraulic system's switch outage when closing, valve body 4 self-closing during the outage, can be automatic open and close valve body 4's switch, simultaneously can be automatic through sensor 5 control valve body 4's aperture size, be convenient for control the outflow of the inside material of inner valve body 9, bring the facility for the discharge of material.

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.