Integrated intelligent wireless control and collection valve

Abstract

The utility model discloses an integrated intelligent wireless control collection valve, it includes valve body, valve core, valve stem, actuating mechanism, information collection module and signal transceiver module, valve body has first end and second end and has the cavity of through first end and second end, the outer wall of valve body is equipped with first detection pipe, third detection pipe and second detection pipe who communicates with the cavity in proper order from first end to second end, and valve core is located in the cavity and is located between first end and second end, valve stem is connected with valve core and is located between first detection pipe and second detection pipe, actuating mechanism is connected with valve stem and drives valve stem to rotate, information collection module is established on third detection pipe and is used for detecting the flow, pressure and temperature of liquid in the cavity, and signal transceiver module and information collection module electric connection, the utility model discloses integrated design, can reduce the situation of leakage to occur, improve the yield of product.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically to an integrated intelligent wireless control and acquisition valve. Background Technology

[0002] Valves are devices used in pipelines to regulate the flow rate, pressure, and flow direction of fluids, including gate valves, check valves, pressure reducing valves, and safety valves. Existing intelligent control valves require the assembly of multiple valves, which is prone to leaks, resulting in a high defect rate. Furthermore, the data they collect is transmitted via wired connections, leading to high wiring costs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides an integrated intelligent wireless control and acquisition valve.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] An integrated intelligent wireless control and acquisition valve includes a valve body, a valve core, a valve stem, an actuator, an information acquisition module, and a signal transceiver module. The valve body has a first end and a second end, and a cavity penetrating both ends. A first detection tube, a third detection tube, and a second detection tube communicating with the cavity are sequentially arranged on the outer wall of the valve body from the first end to the second end. The valve core is located within the cavity and between the first and second ends. The valve stem is connected to the valve core and located between the first and second detection tubes. The actuator is connected to the valve stem and drives the valve stem to rotate. The information acquisition module is located on the third detection tube and is used to detect the flow rate, pressure, and temperature of the liquid within the cavity. The signal transceiver module is electrically connected to the information acquisition module.

[0006] In some embodiments, the information acquisition module includes a housing and a flow sensor, a pressure sensor, and a temperature sensor disposed within the housing, all of which are electrically connected to the signal transceiver module.

[0007] In some embodiments, the valve body includes a first tube, a second tube, and a connecting tube. The interiors of the first tube and the second tube form a cavity. The valve core is located between the first tube and the second tube. The connecting tube is located outside the valve core. The two ends of the connecting tube are respectively connected to the first tube and the second tube. The valve stem passes through the connecting tube and is connected to the valve core. The first detection tube is located on the first tube, and the second detection tube and the third detection tube are located on the second tube.

[0008] In some embodiments, a first flange is provided at the end of the first pipe body away from the valve core, and a second flange is provided at the end of the second pipe body away from the valve core.

[0009] In some embodiments, the connecting pipe is welded and fixed to the first pipe body and the second pipe body.

[0010] In some embodiments, the diameter of the first tube and the second tube gradually decreases at the end near the valve core.

[0011] In some embodiments, the outer surfaces of the first tube, the second tube, and the connecting tube are coated with an anti-corrosion coating.

[0012] In some embodiments, the integrated intelligent wireless control acquisition valve further includes a first plug and a second plug. The inner walls of the first detection tube and the second detection tube are both provided with internal threads. The first plug is threadedly connected to the first detection tube, and the second plug is threadedly connected to the second detection tube.

[0013] In some embodiments, the center lines of the first detection tube, the second detection tube, and the third detection tube are located in the same plane.

[0014] Compared with existing technologies, this utility model adopts an integrated design, which can reduce the occurrence of leakage, improve the product yield, and can be supplied after factory assembly, reducing the workload of on-site wiring and debugging. In addition, it transmits signals wirelessly, eliminating the need to lay signal and control lines, which helps to reduce wiring time and wiring costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural diagram of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of signal transmission according to an embodiment of the present invention.

[0018] The annotations in the attached figures are explained as follows:

[0019] In the diagram: 1. Valve body; 101. First pipe body; 1011. First end; 1012. First detection pipe; 1013. First flange; 102. Connecting pipe; 103. Second pipe body; 1031. Second end; 1032. Second detection pipe; 1033. Third detection pipe; 1034. Second flange; 104. Cavity; 2. Valve core; 3. Valve stem; 4. Actuator; 5. Information acquisition module; 501. Housing; 502. Flow sensor; 503. Pressure sensor; 504. Temperature sensor; 6. Signal transceiver module; 7. First plug; 8. Second plug; 9. First flow meter; 10. Second flow meter. Detailed Implementation

[0020] The embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this application by way of example, but should not be used to limit the scope of this application. This application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0021] These embodiments are provided to make the application thorough and complete, and to fully express the scope of the application to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​illustrated in these embodiments should be interpreted as merely exemplary and not as limiting.

[0022] It should be noted that, in the description of this application, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] Furthermore, the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0024] It should also be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0025] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0026] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0027] See Figure 1 and Figure 2 As shown, this utility model provides an integrated intelligent wireless control and acquisition valve, which includes a valve body 1, a valve core 2, a valve stem 3, an actuator 4, an information acquisition module 5, and a signal transceiver module 6. The valve body 1 has a first end 1011 and a second end 1031, and the valve body 1 also has a cavity 104 penetrating the first end 1011 and the second end 1031. A first detection tube 1012, a third detection tube 1033, and a second detection tube 1032 communicating with the cavity 104 are sequentially arranged on the outer wall of the valve body 1 from the first end 1011 to the second end 1031. The valve core 2 is located in the cavity 104 and is located between the first end 1011 and the second end 1031. Between 031, valve core 2 adopts a V-type ball valve core 2 with a 90-degree support angle stroke, resulting in short control and adjustment time and high working efficiency; valve stem 3 is connected to valve core 2 and located between the first detection tube 1012 and the second detection tube 1032; electric actuator 4 is connected to valve stem 3 and drives valve stem 3 to rotate; information acquisition module 5 is located on the third detection tube 1033 and is used to detect the flow rate, pressure and temperature of the liquid in cavity 104; signal transceiver module 6 is electrically connected to information acquisition module 5 and is used to transmit the information acquired by information acquisition module 5 to the monitoring center to realize wireless long-distance signal transmission.

[0028] In this invention, the information acquisition module 5 includes a housing 501 and a flow sensor 502, a pressure sensor 503, and a temperature sensor 504 disposed within the housing 501. The sensing probes of the flow sensor 502, the pressure sensor 503, and the temperature sensor 504 extend into the third detection tube 1033 to more accurately measure the flow, pressure, and temperature within the cavity 104. The flow sensor 502, the pressure sensor 503, and the temperature sensor 504 are all electrically connected to the signal transceiver module 6 to transmit the measured flow, pressure, and temperature signals to the signal transceiver module 6.

[0029] In this utility model, the valve body 1 includes a first tube 101, a second tube 103, and a connecting tube 102. The interiors of the first tube 101 and the second tube 103 form the aforementioned cavity 104. The valve core 2 is located between the first tube 101 and the second tube 103. The connecting tube 102 is located outside the valve core 2. Both ends of the connecting tube 102 are seamlessly connected to the outer walls of the first tube 101 and the second tube 103, respectively. The valve stem 3 passes through the connecting tube 102 and is connected to the valve core 2. A sealing treatment is applied between the valve stem 3 and the connecting tube 102. The first detection tube 1012 is located on the first tube 101, and the second detection tube 1032 and the third detection tube 1033 are located on the second tube 103.

[0030] In this invention, a first flange 1013 is provided at the end of the first pipe body 101 away from the valve core 2, and a second flange 1034 is provided at the end of the second pipe body 103 away from the valve core 2. The connecting pipe 102 is welded and fixed to the first pipe body 101 and the second pipe body 103. The valve body 1 is integrally welded, which helps to reduce assembly leaks and deformation leaks during assembly and transportation.

[0031] In this invention, the diameters of the first tube 101 and the second tube 103 gradually decrease near the valve core 2. For example... Figure 1 As shown, the right end of the first tube 101 and the left end of the second tube 103 have the same diameter. The diameter of the right end of the first tube 101 is approximately two-thirds of the diameter of the left end of the first tube 101. The diameter of the right end of the first tube 101 needs to be smaller than the diameter of the V-type ball valve core 2.

[0032] To extend the service life of the integrated intelligent wireless control acquisition valve, the outer surfaces of the first pipe body 101, the second pipe body 103, and the connecting pipe 102 are coated with an anti-corrosion coating.

[0033] In this utility model, the integrated intelligent wireless control acquisition valve also includes a first plug 7 and a second plug 8. Internal threads are provided on the inner walls of both the first detection tube 1012 and the second detection tube 1032. The first plug 7 is threadedly connected to the first detection tube 1012, and the second plug 8 is threadedly connected to the second detection tube 1032. The plugs on the first detection tube 1012 and the second detection tube 1032 prevent foreign objects from entering the valve body 1 during transportation. Furthermore, the first plug 7 and the second plug 8 can be easily removed from the valve body 1 for convenient use.

[0034] After removing the first plug 7 and the second plug 8, a first flow meter 9 can be installed on the first detection tube 1012, and a second flow meter 10 can be installed on the second detection tube 1032. Both the first flow meter 9 and the second flow meter 10 are electrically connected to the signal transceiver module 6. The first flow meter 9 and the second flow meter 10 transmit the front-end flow and the back-end flow of the acquisition valve to the signal transceiver module 6, respectively. The signal transceiver module 6 then transmits the front-end flow and the back-end flow to the monitoring center, thus enabling remote monitoring of the front-end flow and the back-end flow of the acquisition valve.

[0035] See Figure 1 As shown, the center lines of the first detection tube 1012, the second detection tube 1032, and the third detection tube 1033 are located in the same plane, which facilitates processing and installation, thereby reducing costs.

[0036] The integrated intelligent wireless control and acquisition valve provided by this utility model adopts an integrated design, which can reduce the occurrence of leakage, improve the product yield, and reduce the workload of on-site wiring and debugging by being supplied after factory assembly. It only needs to be connected to a gateway in the control room to operate. This integrated intelligent wireless control and acquisition valve does not require the laying of signal and control cables, which helps to reduce wiring time and wiring costs.

[0037] The embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0038] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. An integrated intelligent wireless control and data acquisition valve, characterized in that, include: A valve body having a first end and a second end and having a cavity penetrating the first end and the second end, wherein a first detection tube, a third detection tube and a second detection tube communicating with the cavity are sequentially provided on the outer wall of the valve body from the first end to the second end; A valve core, which is located within the cavity and between the first end and the second end; A valve stem, which is connected to the valve core and located between the first detection tube and the second detection tube; An actuator that is connected to the valve stem and drives the valve stem to rotate; An information acquisition module, installed on the third detection tube, is used to detect the flow rate, pressure, and temperature of the liquid within the cavity; and The signal transceiver module is electrically connected to the information acquisition module.

2. The integrated intelligent wireless control and acquisition valve according to claim 1, characterized in that: The information acquisition module includes a housing and a flow sensor, a pressure sensor, and a temperature sensor disposed within the housing. The flow sensor, the pressure sensor, and the temperature sensor are all electrically connected to the signal transceiver module.

3. The integrated intelligent wireless control and acquisition valve according to claim 1, characterized in that: The valve body includes a first tube, a second tube, and a connecting tube. The interiors of the first tube and the second tube form the cavity. The valve core is located between the first tube and the second tube. The connecting tube is located outside the valve core. The two ends of the connecting tube are respectively connected to the first tube and the second tube. The valve stem passes through the connecting tube and is connected to the valve core. The first detection tube is located on the first tube, and the second detection tube and the third detection tube are located on the second tube.

4. The integrated intelligent wireless control and acquisition valve according to claim 3, characterized in that: The first pipe body has a first flange at the end away from the valve core, and the second pipe body has a second flange at the end away from the valve core.

5. The integrated intelligent wireless control and acquisition valve according to claim 3, characterized in that: The connecting pipe is welded and fixed to the first pipe body and the second pipe body.

6. The integrated intelligent wireless control and acquisition valve according to claim 3, characterized in that: The diameters of the first tube and the second tube gradually decrease at the ends near the valve core.

7. The integrated intelligent wireless control and acquisition valve according to claim 3, characterized in that: The outer surfaces of the first tube, the second tube, and the connecting tube are coated with an anti-corrosion coating.

8. The integrated intelligent wireless control and acquisition valve according to claim 1, characterized in that: It also includes a first plug and a second plug. The inner walls of the first detection tube and the second detection tube are both provided with internal threads. The first plug is threadedly connected to the first detection tube, and the second plug is threadedly connected to the second detection tube.

9. The integrated intelligent wireless control and acquisition valve according to claim 1, characterized in that: The center lines of the first detection tube, the second detection tube, and the third detection tube are located in the same plane.

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