Digital intelligent valve

Abstract

The utility model relates to the technical field of pipeline valves, and discloses a digital intelligent valve which comprises a valve body and a valve plate rotationally arranged in the middle of the valve body, a sealing fastener is arranged in the middle of the valve body in a buckled mode, the valve plate and the sealing fastener are in an extrusion sealing state, and an adjusting valve rod is arranged in the middle of the valve plate in a buckled and penetrating mode. The lower portion of the adjusting valve rod is rotationally connected with the valve body, and the upper end of the adjusting valve rod extends out of the valve body and is used for being connected with a transmission component to achieve rotation adjustment of the valve plate. A fixing disc is fixedly arranged on one side of the valve body, at least one mounting hole is formed in the fixing disc in a penetrating mode, and the fixing disc is detachably connected with a sensor probe through the matching hole. According to the utility model, the sensors for monitoring are integrally arranged on the valve body, so that the installation steps are simplified, the subsequent overhaul and maintenance are facilitated, and meanwhile, the valve body is conveniently monitored and controlled by matching with a cloud data analysis platform.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline valves, and particularly relates to an intelligent valve. Background Technique

[0002] With the continuous development of valve technology and the continuous expansion of the application fields of valves, the corresponding valve standards are becoming more and more indispensable. Valves are control components in fluid transportation systems, with functions such as cutoff, regulation, diversion, prevention of backflow, pressure stabilization, flow splitting, or overflow pressure relief. Valves used in fluid control systems range from the simplest stop valves to various valves used in extremely complex automatic control systems, and their varieties and specifications are quite numerous.

[0003] During the application of existing pipelines, sensors for monitoring numerical parameters such as pipeline pressure, temperature, and flow are usually set on the pipelines, and at the same time, the actions and opening degrees of electric valves are controlled and adjusted in cooperation with the background data analysis system. In actual applications, a split design is adopted between the sensors for monitoring and the electric valves, with low integration, high installation costs and subsequent maintenance costs, and it is not conducive to cooperating with the cloud data system to control the actions and opening degrees of valves online, and it is inconvenient to improve the intelligent and digital degree of valves. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides an intelligent valve, which solves the problems of low integration, high installation and subsequent maintenance costs, and is not conducive to improving the digital and intelligent degrees when the existing valves cooperate with sensor elements to monitor pipelines.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] An intelligent valve includes a valve body and a valve plate rotatably arranged in the middle of the valve body. A sealing fastener is buckled and arranged in the middle of the valve body. The valve plate and the sealing fastener are in an extrusion sealing state. A regulating valve rod is buckled and passes through the middle part of the valve plate. The lower part of the regulating valve rod is rotatably connected to the valve body. The upper end of the regulating valve rod extends out of the valve body for connecting with a transmission component to realize the rotational adjustment of the valve plate. A fixed disk is fixedly arranged on one side of the valve body. There are no less than one installation holes penetrating through the fixed disk. The fixed disk is detachably connected with a sensor probe through the cooperation holes.

[0009] Preferably, snap grooves are symmetrically arranged on both sides of the valve body, and both sides of the sealing fastener are snap-fixed with the snap grooves. A through-sealing hole for cooperating with the regulating valve rod is arranged vertically through the sealing fastener, and an interference fit is provided between the regulating valve rod and the through-sealing hole.

[0010] Preferably, a rotating cavity is convexly arranged outside the lower part of the valve body, and the regulating valve rod is rotatably connected with the rotating cavity through a rotating sleeve.

[0011] Preferably, a plurality of fixing lugs are symmetrically arranged on the valve body, and the valve body is arranged between two pipeline flanges through clamp mounting.

[0012] Preferably, a middle part is integrally formed in the middle of the valve plate, a cooperation hole is arranged through the middle part, a snap part is arranged at the lower part of the regulating valve rod, and a snap connection is provided between the snap part and the cooperation hole.

[0013] Preferably, the upper part of the regulating valve rod is rotatably connected with the valve body through a rotating sleeve. The rotating sleeve is slidably connected with the valve body and the regulating valve rod respectively. The upper part of the regulating valve rod is snap-limited for the displacement of the regulating valve rod along the vertical direction through a C-shaped snap.

[0014] (III) Beneficial Effects

[0015] The present utility model has the following beneficial effects:

[0016] For this digital valve, through the provided sealing fastener, the sealing performance between the valve plate and the entire valve body is effectively guaranteed. When the opening and closing and the opening degree of the valve plate are controlled through the regulating valve rod, the sealing performance of the entire valve is effectively guaranteed. By detachably installing a sensor probe on the fixed disk, there is no need to re-design the valve body structure and cast the valve body. The installation position for installing the sensor is satisfied through the fixed disk, the integration degree of the entire valve is increased, the daily installation steps are simplified, the subsequent maintenance cost is reduced, and at the same time, it is convenient to cooperate with various types of sensors to monitor various numerical values of the pipeline, and further cooperate with the cloud data analysis system to realize the digital and intelligent control of the pipeline and the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the split structure of the components of the present utility model;

[0019] Figure 3 is a schematic diagram of the sectional structure of the present utility model along A-A;

[0020] Figure 4This is a schematic structural diagram of another embodiment in which the present utility model integrates a data acquisition module.

[0021] In the figure: 1, valve body; 2, snap groove; 3, sealing fastener; 4, through-sealing hole; 5, middle part; 6, rotating cavity; 7, fixing ear; 8, regulating valve rod; 81, C-shaped snap; 82, sealing ring; 9, rotating sleeve; 10, valve plate; 11, fixing plate; 12, mounting hole; 13, sensor probe; 14, snap part; 15, mating hole. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , the present utility model provides a technical solution: a digital valve, including a valve body 1 and a valve plate 10 rotatably arranged in the middle of the valve body 1. A sealing fastener 3 is snap-fitted in the middle of the valve body 1. The valve plate 10 and the sealing fastener 3 are in an extrusion sealing state. A regulating valve rod 8 is snap-fitted and extended out of the middle part 5 of the valve plate 10. The lower part of the regulating valve rod 8 is rotatably connected to the valve body 1, and the upper end of the regulating valve rod 8 extends out of the valve body 1 for connecting with a transmission component to realize the rotational adjustment of the valve plate 10; a fixing plate 11 is fixedly arranged on one side of the valve body 1, and there are no less than one mounting holes 12 penetrating through the fixing plate 11. The fixing plate 11 is detachably connected with a sensor probe 13 through the mounting holes 12.

[0024] In the present utility model, through the provided sealing fastener 3, the sealing performance between the valve plate 10 and the entire valve body 1 is effectively guaranteed. When the opening and closing and the opening degree of the valve plate 10 are controlled by the regulating valve rod 8, the sealing performance of the entire valve is effectively guaranteed; by detachably installing the sensor probe 13 on the fixing plate 11, there is no need to redesign the structure of the valve body 1 and cast the valve body 1. The fixing plate 11 meets the installation position for installing the sensor, increases the integration degree of the entire valve, simplifies the daily installation steps, reduces the subsequent maintenance cost, and is convenient for cooperating with various types of sensors to monitor various values of the pipeline, and then cooperates with the cloud data analysis system to realize the digital and intelligent control of the pipeline and the valve.

[0025] Refer to Figure 2 With 3As shown in the figure, in this embodiment, snap grooves 2 are symmetrically arranged on both sides of the valve body 1. Both sides of the sealing fastener 3 are snap-fixed to the snap grooves 2. A through-sealing hole 4 that cooperates with the regulating valve stem 8 is arranged vertically through the sealing fastener 3. An interference fit is provided between the regulating valve stem 8 and the through-sealing hole 4. By providing the snap grooves 2, the sealing fastener 3 can be snap-fixed and installed on the valve body 1 conveniently, quickly, and without damage, which is convenient for quickly forming a complete valve; by providing the through-sealing hole 4, the sealing performance between the regulating valve stem 8 and the sealing fastener 3 can be effectively guaranteed, and the sealing performance between the regulating valve stem 8 and the valve body 1 during operation can be effectively improved.

[0026] Refer to Figure 2 As shown in the figure, in this embodiment, a rotating cavity 6 is convexly arranged outside the lower part of the valve body 1. The regulating valve stem 8 is rotatably connected to the rotating cavity 6 through a rotating sleeve 9. By providing the rotating cavity 6 and the rotating sleeve 9, the stability of the overall rotation can be effectively guaranteed when the regulating valve stem 8 rotates the valve plate 10, which helps to extend the service life of the regulating valve stem 8.

[0027] Refer to Figure 1 And 2 As shown in the figure, in this embodiment, a plurality of fixing ears 7 are symmetrically arranged on the valve body 1. The valve body 1 is arranged between two pipeline flanges by face-to-face installation. A sealing ring 82 is arranged between the rotating sleeves 9 above the regulating valve stem 8 to ensure the sealing performance between the upper part of the regulating valve stem 8 and the valve body.

[0028] Refer to Figure 2 And 3 As shown in the figure, in this embodiment, a middle part 5 is integrally formed in the middle of the valve plate 10. A cooperation hole 15 is arranged vertically through the middle part 5. A snap part 14 is arranged at the lower part of the regulating valve stem 8. A snap connection is provided between the snap part 14 and the cooperation hole 15. By providing the snap part 14 and the cooperation hole 15, it is not necessary to install the regulating valve stem 8 and the valve plate 10 in a hard connection manner, effectively reducing the installation cost between the valve plate 10 and the regulating valve stem 8, and at the same time saving the cost of manufacturing and punching.

[0029] In this embodiment, the upper part of the regulating valve stem 8 is rotatably connected to the valve body 1 through a rotating sleeve 9. The rotating sleeve 9 is slidably connected to the valve body 1 and the regulating valve stem 8 respectively. The upper part of the regulating valve stem 8 is snap-limited for the displacement of the regulating valve stem 8 in the vertical direction through a C-shaped snap 81.

[0030] Refer to Figure 4 As shown in the figure, in this embodiment, by arranging a data acquisition module on the valve body 1, it can cooperate with the sensor probe 13 to collect the data information of the pipeline and the valve and upload it to the cloud, thereby realizing the online intelligent monitoring of the pipeline and the valve. At the same time, the opening and closing and the opening degree of the valve plate 10 can be intelligently adjusted according to the collected information.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A digital intelligent valve, characterized in that, It includes a valve body and a valve plate rotatably arranged in the middle of the valve body. A sealing fastener is snap-fitted in the middle of the valve body. The valve plate and the sealing fastener are in an extrusion sealing state. A regulating valve rod is snap-fitted and protrudes through the middle part of the valve plate. The lower part of the regulating valve rod is rotatably connected to the valve body. The upper end of the regulating valve rod extends out of the valve body to be connected with a transmission component to realize the rotational adjustment of the valve plate. A fixed disk is fixedly arranged on one side of the valve body. There are not less than one mounting holes penetrating through the fixed disk. The fixed disk is detachably connected with a sensor probe through the mounting holes.

2. The digital intelligent valve according to claim 1, wherein: Snap grooves are symmetrically arranged on both sides of the valve body. The two sides of the sealing fastener are snap-fixed with the snap grooves. A through-sealing hole for cooperating with the regulating valve rod is vertically penetrated through the sealing fastener. The regulating valve rod and the through-sealing hole are in interference fit.

3. The digital intelligent valve according to claim 1, wherein: A rotating cavity is convexly arranged on the lower part of the valve body. The regulating valve rod is rotatably connected with the rotating cavity through a rotating sleeve.

4. A digital intelligent valve according to claim 1, characterized in that: A number of fixed ears are symmetrically arranged on the valve body. The valve body is arranged between two pipeline flanges through clamp mounting.

5. A digital intelligent valve according to any one of claims 1-4, characterized in that: A middle part is integrally formed in the middle of the valve plate. A cooperation hole is penetrated through the middle part. A snap part is arranged at the lower part of the regulating valve rod. The snap part and the cooperation hole are snap-connected.

6. The digital intelligent valve according to claim 5, characterized in that: The upper part of the regulating valve rod is rotatably connected with the valve body through a rotating sleeve. The rotating sleeve is slidably connected with the valve body and the regulating valve rod respectively. The upper part of the regulating valve rod is snap-limited for the displacement of the regulating valve rod along the vertical direction through a C-shaped snap.

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