Intelligent flow and pressure detection device for three-way ball valve

Abstract

The utility model discloses a three-way ball valve intelligent flow pressure detection device which comprises a three-way ball valve body, the surface of the three-way ball valve body is fixedly connected with three flow guide pipes, the middle end of the top of each flow guide pipe is fixedly connected with a fixed seat, and the middle end of the outer surface of each fixed seat is in threaded connection with a threaded sleeve. According to the three-way ball valve, the pressure sensor and the plug-in type electromagnetic flowmeter are arranged, so that the pressure and the flow of fluid conveyed in the flow guide pipe can be effectively and intelligently detected in the using process of the three-way ball valve body, and personnel can conveniently judge the pressure and the flow of the fluid conveyed in the three-way ball valve body; and meanwhile, through arrangement of a threaded sleeve, a fixing seat, an annular guide groove, a fixing frame, a sealing plug cover, a vertical rod and a sealing baffle, personnel can effectively seal the bottom of the fixing seat when detaching and replacing the pressure sensor and the plug-in type electromagnetic flowmeter subsequently.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -way ball valve technical field, concretely is a three -way ball valve intelligent flow pressure detection device. BACKGROUND

[0002] Three -way ball valve has T type and L type, T type can make three orthogonal pipelines intercommunication and cut off the third passage, play the role of shunt, confluence, L three -way ball valve type can only connect two orthogonal pipelines, can not keep the third pipeline intercommunication simultaneously, only play the role of distribution.

[0003] The existing three -way ball valve is usually installed with pressure sensor and flowmeter in the pipeline in the process of using to detect the pressure and flow of the fluid transported in the inside, since the pressure sensor and flowmeter are damaged in the long -term use and need to be replaced by personnel, and the fluid in the inside often leaks a certain amount under the action of pressure during the replacement, personnel also need to close the three -way ball valve, thereby causing certain influence to the normal fluid conveying work, thereby unable to meet the use requirement of personnel. UTILITY MODEL CONTENTS

[0004] The utility model discloses a three -way ball valve intelligent flow pressure detection device, with the advantages of detecting the fluid pressure and flow in the pipeline of three -way ball valve, effectively avoiding the leakage of the fluid in the inside when personnel dismount and replace the detection component, and the need to close the three -way ball valve, ensuring that the fluid conveying work can be stably carried out.

[0005] To achieve the above object, the utility model provides the following technical scheme: a three -way ball valve intelligent flow pressure detection device, including three -way ball valve body, the surface fixedly connected with the flow guide pipe of three -way ball valve body, the quantity of flow guide pipe is three, the middle end fixedly connected with the fixed seat of flow guide pipe top, the middle end screw thread connection of fixed seat outer surface is equipped with the threaded bush, the upper end of threaded bush outer surface is equipped with annular guide groove, the inner chamber swing joint of fixed seat is equipped with the sealing plug, the right -hand end fixed mounting of sealing plug top is equipped with pressure sensor, the left -hand end fixed mounting of sealing plug top is equipped with plug -in electromagnetic flowmeter, the bottom fixedly connected with the vertical rod of sealing plug, the bottom fixedly connected with the sealing baffle of vertical rod, the upper end fixedly connected with the fixed frame of both sides of sealing plug outer surface, the lower end swing joint of fixed frame is equipped with the surface of annular guide groove.

[0006] As a preferred scheme, the top of the fixed seat is fixedly connected with a first rubber sealing gasket, the top of the first rubber sealing gasket is movably connected to the upper end of the outer surface of the sealing cover, the upper end of the inner cavity of the fixed seat is fixedly connected with a rubber sealing ring, the surface of the rubber sealing ring is movably connected to the upper end of the outer surface of the sealing cover, and the top of the sealing baffle is fixedly connected with a second rubber sealing gasket.

[0007] As a preferred scheme, the top of the pressure sensor is fixedly connected with a first transmission wire, and the top of the plug-in electromagnetic flowmeter is fixedly connected with a second transmission wire.

[0008] As a preferred scheme, the lower end of the inner cavity of the fixed seat is fixedly connected with a guide block, and the upper end of the vertical rod is movably connected to the surface of the guide block.

[0009] As a preferred scheme, the two ends of the top of the threaded sleeve are fixedly connected with fixed blocks, the middle end of the fixed block is provided with a locking hole, and the lower end of the fixed frame and above the threaded sleeve are threadedly connected with a locking bolt.

[0010] As a preferred scheme, the lower end of the outer surface of the threaded sleeve is fixedly connected with a rotating disc, and the surface of the rotating disc is fixedly connected with an anti-skid protruding block.

[0011] As a preferred scheme, the surface of the flow guide pipe and away from one side of the three-way ball valve body are fixedly connected with a flange plate, and the surface of the flange plate is provided with a mounting hole.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a three-way ball valve body, which comprises a three-way ball valve body, a pressure sensor, a plug-in electromagnetic flowmeter, a fixed seat, a sealing baffle, a sealing cover, a fixed frame, a threaded sleeve, a vertical rod and a flow guide pipe.

[0014] 2, the utility model discloses a first rubber sealing gasket and the setting of rubber sealing ring, effectively improve the sealing of the connection between sealing cover and fixed base, through the setting of second rubber sealing gasket, effectively improve the sealing of the contact between sealing baffle and fixed base, through the setting of guide block, reach the purpose of guiding vertical rod, avoid the rotation inclination of vertical rod in the process of moving, through the setting of fixed block, locking hole and locking bolt, personnel is convenient after the installation of pressure sensor and plug-in electromagnetic flowmeter is completed to the locking spacing between fixed frame and threaded sleeve, avoid the rotation of threaded sleeve by mistake, through the setting of rotary disc and antiskid boss, personnel is convenient in the process of pressure sensor and plug-in electromagnetic flowmeter dismantling and operates the rotation of threaded sleeve, through the setting of flange and mounting hole, personnel is convenient and uses bolt to install and butt joint between flow guide pipe and external pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model;

[0016] Figure 2 It is the sealing cover sectional view structure schematic view of the utility model;

[0017] Figure 3 It is the utility model Figure 1 A place local enlarged view in;

[0018] Figure 4 It is the threaded sleeve local sectional view structure schematic view of the utility model.

[0019] In the drawing: 1, three-way ball valve body;2, flow guide pipe;3, flange;4, fixed base;5, sealing cover;6, pressure sensor;7, plug-in electromagnetic flowmeter;8, first rubber sealing gasket;9, rubber sealing ring;10, fixed frame;11, threaded sleeve;12, guide block;13, vertical rod;14, second rubber sealing gasket;15, sealing baffle;16, rotary disc;17, annular guide groove;18, locking bolt;19, fixed block;20, locking hole. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Secondly, the "one embodiment" or "embodiments" referred to herein are intended to mean that a specific feature, structure, or characteristic described in connection with the implementation can be included in at least one implementation of the utility model. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0022] Embodiment one:

[0023] Please refer to Figures 1-4 As shown in the figure, the utility model provides a three -way ball valve intelligent flow pressure detection device, including three -way ball valve body 1, three -way ball valve body 1's surface fixedly connected with flow guide pipe 2, the number of flow guide pipe 2 is three, the middle end fixedly connected with fixed seat 4 in the top of flow guide pipe 2, the middle end of fixed seat 4 outer surface is connected with threaded sleeve 11, the upper end of threaded sleeve 11 outer surface is equipped with annular guide groove 17, the inner chamber of fixed seat 4 is movably connected with sealing plug 5, the right end fixed mounting of sealing plug 5 top is equipped with pressure sensor 6, the left end fixed mounting of sealing plug 5 top is equipped with plug-in electromagnetic flowmeter 7, the bottom of sealing plug 5 is fixedly connected with vertical rod 13, the bottom of vertical rod 13 is fixedly connected with sealing baffle 15, the upper end of both sides of sealing plug 5 outer surface is fixedly connected with fixed frame 10, and the lower end of fixed frame 10 is movably connected to the surface of annular guide groove 17.

[0024] In the technical scheme, through the setting of the pressure sensor 6 and the plug-in electromagnetic flowmeter 7, the pressure and the flow of the fluid conveyed in the flow guide pipe 2 can be effectively and intelligently detected during the use of the three-way ball valve body 1, so that the pressure and the flow of the fluid conveyed in the interior can be judged by personnel, and through the setting of the threaded sleeve 11, the fixed seat 4, the annular guide groove 17, the fixed frame 10, the sealing plug 5, the vertical rod 13 and the sealing baffle 15, the bottom of the fixed seat 4 can be effectively sealed when the pressure sensor 6 and the plug-in electromagnetic flowmeter 7 are disassembled and replaced subsequently, so that the leakage of the fluid to the outside and the need to stop the conveying operation of the fluid during the replacement process are effectively avoided, and the normal operation of the whole body is ensured.

[0025] Embodiment two:

[0026] Based on the embodiment one, the utility model as Figures 1-4As shown, the top of the fixed seat 4 is fixedly connected with the first rubber sealing pad 8, the top of the first rubber sealing pad 8 is movably connected to the upper end of the outer surface of the sealing cover 5, the upper end of the inner cavity of the fixed seat 4 is fixedly connected with the rubber sealing ring 9, the surface of the rubber sealing ring 9 is movably connected to the upper end of the outer surface of the sealing cover 5, the top of the sealing baffle 15 is fixedly connected with the second rubber sealing pad 14, the top of the pressure sensor 6 is fixedly installed with the first transmission wire, the top of the plug-in electromagnetic flowmeter 7 is fixedly installed with the second transmission wire, the lower end of the inner cavity of the fixed seat 4 is fixedly connected with the guide block 12, the upper end of the vertical rod 13 is movably connected to the surface of the guide block 12, both ends of the top of the threaded sleeve 11 are fixedly connected with the fixed block 19, the middle end of the fixed block 19 is provided with the locking hole 20, the lower end of the fixed frame 10 and above the threaded sleeve 11 are threadedly connected with the locking bolt 18, the lower end of the outer surface of the threaded sleeve 11 is fixedly connected with the rotating disc 16, the surface of the rotating disc 16 is fixedly connected with the anti-skid convex block, the surface of the flow guide pipe 2 and away from one side of the three-way ball valve body 1 is fixedly connected with the flange plate 3, the surface of the flange plate 3 is provided with the mounting hole.

[0027] In the technical solution, the first rubber sealing pad 8 and the rubber sealing ring 9 are arranged, which effectively improves the sealing property of the connection between the sealing cover 5 and the fixed seat 4, the second rubber sealing pad 14 is arranged, which effectively improves the sealing property of the contact between the sealing baffle 15 and the fixed seat 4, the guide block 12 is arranged, which achieves the purpose of guiding the vertical rod 13 and avoids the rotation and inclination of the vertical rod 13 during movement, the fixed block 19, the locking hole 20 and the locking bolt 18 are arranged, which facilitates the locking and limiting between the fixed frame 10 and the threaded sleeve 11 after the installation of the pressure sensor 6 and the plug-in electromagnetic flowmeter 7, avoids the rotation of the threaded sleeve 11 due to accidental touch, the rotating disc 16 and the anti-skid convex block are arranged, which facilitates the rotation of the threaded sleeve 11 during the disassembly of the pressure sensor 6 and the plug-in electromagnetic flowmeter 7, the flange plate 3 and the mounting hole are arranged, which facilitates the installation and butt joint between the flow guide pipe 2 and the pipeline outside.

[0028] The working principle of the utility model discloses is: through the setting of pressure sensor 6 and plug-in electromagnetic flowmeter 7, the pressure and flow of the fluid transported in the flow guide pipe 2 can be effectively intelligently detected in the use process of the three-way ball valve body 1, so that personnel can judge the pressure and flow of the fluid transported in the interior, and when a certain pressure sensor 6 or plug-in electromagnetic flowmeter 7 needs to be disassembled and replaced due to failure, the threaded sleeve 11 is rotated to move upwards along the threads on the outer surface of the fixed seat 4, the threaded sleeve 11 rotates and moves, and the fixed frame 10 and the sealing plug cover 5 can be driven to move upwards through the annular guide groove 17, the sealing plug cover 5 moves to drive the pressure sensor 6 and the plug-in electromagnetic flowmeter 7 to move upwards, and the vertical rod 13 and the sealing baffle 15 are driven to move upwards, until the sealing baffle 15 is tightly attached to the bottom of the fixed seat 4 under the action of movement, so that the bottom of the fixed seat 4 can be effectively sealed, and the fluid transported in the flow guide pipe 2 leaks to the outside through the fixed seat 4, and the personnel stops the fluid transportation operation during the disassembly and replacement process, ensuring that the overall work can be normally carried out.

[0029] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0030] Furthermore, in order to provide a concise description of illustrative embodiments, all features of the actual implementation can not be described (i.e., those features not related to the best mode of performing the present application currently under consideration, or those features not related to the implementation of the present application).

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A three-way ball valve intelligent flow pressure detection device, comprising a three-way ball valve body (1), characterized in that: The surface of the three-way ball valve body (1) is fixedly connected with flow guide pipes (2), the number of the flow guide pipes (2) is three, the middle end of the top of the flow guide pipe (2) is fixedly connected with a fixed seat (4), the outer surface of the fixed seat (4) is threadedly connected with a threaded sleeve (11), the upper end of the outer surface of the threaded sleeve (11) is provided with an annular guide groove (17), the inner cavity of the fixed seat (4) is movably connected with a sealing plug cover (5), the right end of the top of the sealing plug cover (5) is fixedly installed with a pressure sensor (6), the left end of the top of the sealing plug cover (5) is fixedly installed with a plug-in electromagnetic flowmeter (7), the bottom of the sealing plug cover (5) is fixedly connected with a vertical rod (13), the bottom of the vertical rod (13) is fixedly connected with a sealing baffle (15), the upper end of the outer surface of the sealing plug cover (5) on both sides is fixedly connected with a fixed frame (10), and the lower end of the fixed frame (10) is movably connected to the surface of the annular guide groove (17).

2. The intelligent flow pressure detection device for a three-way ball valve according to claim 1, characterized in that: The top of the fixed seat (4) is fixedly connected with a first rubber sealing gasket (8), the top of the first rubber sealing gasket (8) is movably connected to the upper end of the outer surface of the sealing plug cover (5), the upper end of the inner cavity of the fixed seat (4) is fixedly connected with a rubber sealing ring (9), the surface of the rubber sealing ring (9) is movably connected to the upper end of the outer surface of the sealing plug cover (5), and the top of the sealing baffle (15) is fixedly connected with a second rubber sealing gasket (14).

3. The intelligent flow pressure detection device for a tee ball valve according to claim 1, characterized in that: The top of the pressure sensor (6) is fixedly installed with a first transmission lead, and the top of the plug-in electromagnetic flowmeter (7) is fixedly installed with a second transmission lead.

4. The intelligent flow pressure detection device for a three-way ball valve according to claim 1, characterized in that: The lower end of the inner cavity of the fixed seat (4) is fixedly connected with a guide block (12), and the upper end of the vertical rod (13) is movably connected to the surface of the guide block (12).

5. The intelligent flow pressure detection device for a three-way ball valve according to claim 1, characterized in that: Both ends of the top of the threaded sleeve (11) are fixedly connected with fixed blocks (19), the middle end of the fixed block (19) is provided with a locking hole (20), and the lower end of the fixed frame (10) and above the threaded sleeve (11) are threadedly connected with a locking bolt (18).

6. The intelligent flow pressure detection device for a three-way ball valve according to claim 1, characterized in that: The lower end of the outer surface of the threaded sleeve (11) is fixedly connected with a rotating disc (16), and the surface of the rotating disc (16) is fixedly connected with anti-skid protrusions.

7. The intelligent flow pressure detection device for a tee ball valve according to claim 1, characterized in that: The surface of the flow guide pipe (2) and away from one side of the three-way ball valve body (1) is fixedly connected with a flange plate (3), and the surface of the flange plate (3) is provided with a mounting hole.

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