CN217401715U

CN217401715U - Electric high-temperature butterfly valve with heat dissipation function

Info

Publication number: CN217401715U
Application number: CN202221148743.XU
Authority: CN
Inventors: 宋文锋
Original assignee: Xingwuji Jiangsu Technology Development Co ltd
Current assignee: Xingwuji Jiangsu Technology Development Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-09
Anticipated expiration: 2032-05-13

Abstract

The utility model provides an electronic high temperature butterfly valve of area heat dissipation function relates to the butterfly valve field. The electric high-temperature butterfly valve with the heat dissipation function comprises a valve body, an exhaust assembly and a fastening assembly, a driver fixedly connected with the top of the shaft rod is installed, the exhaust assembly is located on the driver, a plurality of heat dissipation plates connected in a rotating mode are installed in the heat dissipation holes, a driving rod connected in a rotating mode is installed on the driver, and a plurality of transmission rods connected in a rotating mode are installed on the driver. The utility model provides a take electronic high temperature butterfly valve of heat dissipation function, in the butterfly valve use, when needing to dispel the heat to the butterfly valve, open the motor and drive the actuating lever and rotate, through the positive and negative rotation of motor, drive actuating lever swing back and forth, can drive all the other transfer line swing back and forth through the gag lever post this moment to drive the heating panel through actuating lever and transfer line and swing, the wind-force that the swing produced can make the heat in the driver accelerate to discharge, the effectual radiating effect who improves this butterfly valve.

Description

Electric high-temperature butterfly valve with heat dissipation function

Technical Field

The utility model relates to a butterfly valve field especially relates to an electronic high temperature butterfly valve of area heat dissipation function.

Background

With the development of various infrastructures, the application of the valve is more and more extensive, and the valve mainly has the function of connecting two pipelines to realize the functions of communicating and closing the pipelines. The valve can be divided into a plurality of different valves according to the construction and the use condition, the butterfly valve is one of the valves, and is also a valve with wider application, namely a flap valve, which is a regulating valve with simple structure, and the butterfly valve used for the on-off control of low-pressure pipeline media is a valve that the closing member is a disk and rotates around a valve shaft to open and close; along with the development of each industry, also improving to the requirement of butterfly valve, when using the butterfly valve on some liquid or the gas pipeline of carrying high temperature, need ensure the security of butterfly valve, avoid it to be damaged by too high temperature, consequently when using the butterfly valve on this type of pipeline, all will set up some louvres on the driver usually.

However, in the process of implementing the technical solution in the embodiment of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

for the traditional butterfly valve, heat dissipation holes are formed at the same time, so that heat dissipation is slow, external fallen leaves or mosquitoes are easy to enter the valve, and a driving member of the valve is damaged; the traditional butterfly valve is usually fixed by a single flange plate in the installation process, and when the butterfly valve is used on a pipeline with high temperature, the flange plate is easy to damage due to the phenomenon of expansion with heat and contraction with cold, so that the problem of liquid or gas leakage in the pipeline is caused.

Therefore, there is a need to provide a new electric high-temperature butterfly valve with heat dissipation function to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electronic high temperature butterfly valve of area heat dissipation function.

The utility model provides an electronic high temperature butterfly valve of area heat dissipation function includes:

the valve comprises a valve body, wherein two ends of the valve body are respectively provided with a fixedly connected flange plate, the valve body is provided with a shaft rod in rotating connection, the top of the shaft rod is provided with a fixedly connected driver, and the top of the driver is provided with a heat dissipation port;

the air exhaust assembly is positioned on the driver and comprises a heat dissipation plate, a driving rod and a transmission rod, a plurality of heat dissipation plates which are rotatably connected are arranged in the heat dissipation port, the driving rod which is rotatably connected is arranged on the driver, a plurality of transmission rods which are rotatably connected are arranged on the driver, and the driving rod and the transmission rods are fixedly butted with one end of each heat dissipation plate;

and the fastening assembly is positioned on the flange plate.

Preferably, the exhaust assembly further comprises a limiting ring and a limiting rod, the driving rod and the transmission rod are respectively provided with the limiting ring in fixed connection, the limiting ring is internally provided with the limiting rod in sliding connection, and the limiting rod is provided with a plurality of baffle plates in fixed connection.

Preferably, the fastening assembly comprises bearing rods, reinforcing rings, heat-resistant plates and anti-skidding teeth, the two bearing rods are mounted on the flange plate, the reinforcing rings are fixedly connected to the other ends of the bearing rods, the heat-resistant plates are fixedly connected to the inner walls of the reinforcing rings, and the heat-resistant plates are provided with the anti-skidding teeth.

Preferably, the exhaust assembly further comprises a mounting plate and a motor, the driver is provided with the mounting plate fixedly connected, and the mounting plate is provided with the motor driving the driving rod to rotate.

Preferably, a fixedly connected filter screen is installed in the heat dissipation port, a fixedly connected valve plate is installed at the bottom of the shaft rod, and the valve plate is located in the valve body.

Preferably, the mounting groove has all been seted up on both sides on the ring flange, and the ring flange passes through the mounting groove and rotates the butt joint with the bearing bar.

Compared with the prior art, the utility model provides a take electronic high temperature butterfly valve of heat dissipation function has following beneficial effect:

1. the utility model provides an electronic high temperature butterfly valve of area heat dissipation function, in the butterfly valve use, when needing to dispel the heat to the butterfly valve, open the motor and drive the actuating lever and rotate, through the positive and negative rotation of motor, drive the actuating lever swing back and forth, can drive other transfer lines swing back and forth through the gag lever post this moment, and drive the heating panel through actuating lever and transfer line and swing, the wind-force that the swing produced can make the heat in the driver accelerate to discharge, avoid traditional butterfly valve to adopt the louvre mode to dispel the heat, lead to the problem that the driver is damaged by external object easily, the radiating effect of this butterfly valve has effectively been improved;

2. the utility model provides a take electronic high temperature butterfly valve of heat dissipation function, after passing through the ring flange with the valve body and installing between two pipelines, the rotation bearing bar, make two anchor collars merge, carry out the centre gripping to the pipeline, and block the connection pad on anchor collar and the pipeline, later connect the anchor collar through the bolt, the heat-resisting board can improve the heat-resisting degree of anchor collar this moment, antiskid tooth can make the more firm of anchor collar joint, avoid leading to its easy damage because of the ring flange of valve body because of expend with heat and contract with cold, cause the problem of liquid or gas leakage in the pipeline, the effectual stability that improves this butterfly valve.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an electric high-temperature butterfly valve with a heat dissipation function according to the present invention;

FIG. 2 is a schematic structural view of the valve body shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the actuator shown in FIG. 1;

FIG. 4 is an enlarged partial schematic view of the venting assembly of FIG. 1;

FIG. 5 is a schematic view of the drive rod of FIG. 4;

fig. 6 is a schematic view of the structure of the fastening assembly shown in fig. 1.

Reference numbers in the figures: 1. a valve body; 11. a flange plate; 12. mounting grooves; 2. a shaft lever; 21. a driver; 22. a heat dissipation port; 23. a filter screen; 24. a valve plate; 3. an air exhaust assembly; 31. a heat dissipation plate; 32. a drive rod; 33. a transmission rod; 34. a limiting ring; 35. a limiting rod; 36. mounting a plate; 37. a motor; 4. a fastening assembly; 41. a load-bearing bar; 42. reinforcing rings; 43. a heat-resistant plate; 44. and (4) anti-slip teeth.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 6, an electric high-temperature butterfly valve with heat dissipation function includes: the air exhaust valve comprises a valve body 1, an air exhaust assembly 3 and a fastening assembly 4.

In a specific implementation process, as shown in fig. 1 and 2, two ends of the valve body 1 are respectively provided with a flange 11 fixedly connected, two sides of the flange 11 are respectively provided with a mounting groove 12, and the flange 11 is rotatably butted with the bearing rod 41 through the mounting grooves 12.

It should be noted that: the valve body 1 is made of stainless steel, so that the valve body 1 can be ensured not to rust and damage after being soaked in long-term liquid, and the valve body 1 can be stably connected with a pipeline through the flange plate 11.

Referring to fig. 2 and 3, a shaft rod 2 is rotatably connected to the valve body 1, a driver 21 is fixedly connected to the top of the shaft rod 2, a heat dissipation opening 22 is formed in the top of the driver 21, a filter screen 23 is fixedly connected to the heat dissipation opening 22, a valve plate 24 is fixedly connected to the bottom of the shaft rod 2, and the valve plate 24 is located in the valve body 1.

It should be noted that: be equipped with interior pole in 2 through the axostylus axostyle, drive interior pole through driver 21 and rotate, during the adversion rotates, can drive valve plate 24 and rotate for change opening and the closure state of valve body 1, can make the temperature in the driver 21 arrange through thermovent 22 and disperse, filter screen 23 can be isolated to external object, avoids external object to get into in the driver 21, leads to the problem that driver 21 damaged.

Referring to fig. 3, 4 and 5, the air exhaust assembly 3 is located on the driver 21, the air exhaust assembly 3 includes a heat dissipation plate 31, a driving rod 32 and a driving rod 33, a plurality of heat dissipation plates 31 rotatably connected are installed in the heat dissipation opening 22, the driving rod 32 rotatably connected is installed on the driver 21, a plurality of driving rods 33 rotatably connected are installed on the driver 21, the driving rod 32 and the driving rod 33 are both fixedly butted with one end of the heat dissipation plate 31, the air exhaust assembly 3 further includes a limiting ring 34 and a limiting rod 35, the driving rod 32 and the driving rod 33 are both provided with a fixedly connected limiting ring 34, the limiting ring 34 is internally provided with a sliding-connected limiting rod 35, the limiting rod 35 is provided with a plurality of fixedly connected baffles, the air exhaust assembly 3 further includes a mounting plate 36 and a motor 37, the driver 21 is provided with a fixedly connected mounting plate 36, and a motor 37 for driving the driving rod 32 to rotate is mounted on the mounting plate 36.

It should be noted that: in the butterfly valve use, when needing to dispel the heat to the butterfly valve, open motor 37 and drive actuating lever 32 and rotate, just reversal through motor 37, drive actuating lever 32 swing back and forth, can drive all the other transfer line 33 swing back and forth through gag lever post 35 this moment, and drive heating panel 31 through actuating lever 32 and transfer line 33 and swing, the wind-force of swing production can make the interior heat of driver 21 accelerate the discharge, avoid traditional butterfly valve to adopt the louvre mode to dispel the heat, lead to driver 21 to be damaged by external object easily's problem, the effectual radiating effect who improves this butterfly valve.

Referring to fig. 1 and 6, the fastening assembly 4 is located on the flange 11, the fastening assembly 4 includes two bearing rods 41, a reinforcing ring 42, a heat-resistant plate 43 and anti-slip teeth 44, two bearing rods 41 are mounted on the flange 11, the other end of each bearing rod 41 is mounted with the fixedly connected reinforcing ring 42, the inner wall of each reinforcing ring 42 is mounted with the fixedly connected heat-resistant plate 43, and the heat-resistant plate 43 is provided with a plurality of anti-slip teeth 44.

It should be noted that: after the valve body 1 is installed between two pipelines through the flange plate 11, the bearing rod 41 is rotated, the two reinforcing rings 42 are combined, the pipelines are clamped, the reinforcing rings 42 are clamped with connecting discs on the pipelines, then the reinforcing rings 42 are connected through bolts, the heat-resistant plate 43 can improve the heat-resistant degree of the reinforcing rings 42, the anti-skidding teeth 44 can enable the reinforcing rings 42 to be clamped more stably, the problem that liquid or gas in the pipelines leaks due to the fact that the flange plate 11 of the valve body 1 is easily damaged due to expansion caused by heat and contraction caused by cold is solved, and the stability of the butterfly valve is effectively improved.

The utility model provides a take electronic high temperature butterfly valve of heat dissipation function's theory of operation as follows:

firstly, the valve body 1 can be stably connected with pipelines through the flange plate 11, after the valve body 1 is arranged between the two pipelines through the flange plate 11, the bearing rod 41 is rotated to combine the two reinforcing rings 42, the pipelines are clamped, the reinforcing rings 42 are clamped with connecting discs on the pipelines, and then the reinforcing rings 42 are connected through bolts, at the moment, the heat-resistant plate 43 can improve the heat-resistant degree of the reinforcing rings 42, the anti-skidding teeth 44 can enable the reinforcing rings 42 to be clamped more stably, the problem that liquid or gas in the pipelines leaks due to easy damage of the flange plate 11 of the valve body 1 caused by thermal expansion and cold contraction is solved, and the stability of the butterfly valve is effectively improved; the valve body 1 is made of stainless steel, so that the valve body 1 can be ensured not to be rusted and damaged under the condition of long-term liquid immersion, when the valve body 1 needs to be opened and closed, the inner rod is arranged in the shaft rod 2 and is driven to rotate by the driver 21, and the valve plate 24 can be driven to rotate when the valve body 1 rotates inwards, so that the opening and closing states of the valve body 1 can be changed; in the butterfly valve use, when needing to dispel the heat to the butterfly valve, open motor 37 and drive actuating lever 32 and rotate, just reversal through motor 37, drive actuating lever 32 swing back and forth, can drive all the other transfer line 33 swing back and forth through gag lever post 35 this moment, and drive heating panel 31 through actuating lever 32 and transfer line 33 and swing, the wind-force of swing production can make the heat in the driver 21 accelerate the discharge, filter screen 23 can be isolated to external object simultaneously, avoid external object to get into in the driver 21, lead to the problem that driver 21 damaged, avoid traditional butterfly valve to adopt the louvre mode to dispel the heat, lead to the problem that driver 21 is damaged by external object easily, the effectual radiating effect who improves this butterfly valve.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic high temperature butterfly valve of area heat dissipation function which characterized in that includes:

the valve comprises a valve body (1), wherein flanges (11) which are fixedly connected are mounted at two ends of the valve body (1), a shaft rod (2) which is rotatably connected is mounted on the valve body (1), a driver (21) which is fixedly connected is mounted at the top of the shaft rod (2), and a heat dissipation port (22) is formed in the top of the driver (21);

the exhaust device comprises an exhaust assembly (3), wherein the exhaust assembly (3) is positioned on a driver (21), the exhaust assembly (3) comprises a heat dissipation plate (31), a driving rod (32) and a transmission rod (33), a plurality of heat dissipation plates (31) which are rotatably connected are installed in a heat dissipation opening (22), the driving rod (32) which is rotatably connected is installed on the driver (21), a plurality of transmission rods (33) which are rotatably connected are installed on the driver (21), and the driving rod (32) and the transmission rod (33) are fixedly butted with one end of the heat dissipation plate (31);

a fastening component (4), wherein the fastening component (4) is positioned on the flange plate (11).

2. The electric high-temperature butterfly valve with the heat dissipation function according to claim 1, wherein the exhaust assembly (3) further comprises a limiting ring (34) and a limiting rod (35), the driving rod (32) and the driving rod (33) are both provided with the limiting ring (34) in fixed connection, the limiting rod (35) in sliding connection is arranged in the limiting ring (34), and the limiting rod (35) is provided with a plurality of baffles in fixed connection.

3. The electric high-temperature butterfly valve with the heat dissipation function according to claim 1, wherein the fastening assembly (4) comprises a bearing rod (41), a reinforcing ring (42), a heat-resistant plate (43) and anti-slip teeth (44), two bearing rods (41) are mounted on the flange (11), the other ends of the bearing rods (41) are provided with the fixedly-connected reinforcing ring (42), the inner wall of the reinforcing ring (42) is provided with the fixedly-connected heat-resistant plate (43), and the heat-resistant plate (43) is provided with the anti-slip teeth (44).

4. The electric high-temperature butterfly valve with the heat dissipation function according to claim 2, wherein the exhaust assembly (3) further comprises a mounting plate (36) and a motor (37), the driver (21) is provided with the mounting plate (36) which is fixedly connected, and the mounting plate (36) is provided with the motor (37) which drives the driving rod (32) to rotate.

5. The electric high-temperature butterfly valve with the heat dissipation function according to claim 1, wherein a fixedly connected filter screen (23) is installed inside the heat dissipation opening (22), and a fixedly connected valve plate (24) is installed at the bottom of the shaft rod (2), and the valve plate (24) is located inside the valve body (1).

6. The electric high-temperature butterfly valve with the heat dissipation function according to claim 1, wherein mounting grooves (12) are formed in both sides of the flange plate (11), and the flange plate (11) is rotatably butted with the bearing rod (41) through the mounting grooves (12).