CN113108112B

CN113108112B - Adjusting function valve with remote monitoring function

Info

Publication number: CN113108112B
Application number: CN202110373273.0A
Authority: CN
Inventors: 陈思良; 陈文恭; 张书恩; 彭建清; 卢爱山
Original assignee: Huhang Technology Group Co ltd
Current assignee: Huhang Technology Group Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-08-30
Anticipated expiration: 2041-04-07
Also published as: CN113108112A

Abstract

The invention discloses a regulating function valve with a remote monitoring function, which comprises a base cylinder, wherein a flow dividing device is fixedly arranged on the outer wall of the bottom end of the base cylinder, a pressure transmitting device is fixedly arranged on one side, positioned on the flow dividing device, of the outer wall of the base cylinder, a pressure sensor is fixedly arranged below the pressure transmitting device and positioned on the outer wall of the flow dividing device, an opening and closing device is fixedly arranged on the outer wall of the top end of the base cylinder, a driving device is fixedly arranged on one side, positioned on the opening and closing device, of the outer wall of the base cylinder, a base rod is fixedly arranged on the lower surface of a top plate of the driving device and positioned above the opening and closing device, a valve is opened by indicating pressure through water flow through flow division of a U-shaped pipe, time and labor are saved, energy is saved, water pressure information in the base cylinder is transmitted through the pressure transmitting device, so that the water pressure in the base cylinder is monitored in real time, and after the water pressure reaches a certain range, the drive device is controlled by the PLC controller, so that the valve is closed.

Description

Adjusting function valve with remote monitoring function

Technical Field

The invention relates to the technical field of regulating functional valves, in particular to a regulating functional valve with a remote monitoring function.

Background

The regulating valve is also called a control valve, and in the field of industrial automatic process control, the final control element is used for changing the process parameters of medium flow, pressure, temperature, liquid level and the like by receiving a control signal output by a regulating control unit and by means of power operation.

Along with the progress of the times and the development of the society, the adjusting function valve is closer to the lives of people, however, most of the existing adjusting function valves need to be opened manually or electrically when the valves are opened, so that energy is wasted, most of the existing adjusting function valves cannot remotely monitor the flow in the valves, and therefore the adjusting function valve with the remote monitoring function is provided.

Disclosure of Invention

The invention aims to provide a regulating function valve which has a remote monitoring function and can open a valve by water flow pressure, so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: including a basic section of thick bamboo, the bottom outer wall fixed mounting of a basic section of thick bamboo has diverging device, one side fixed mounting that the outer wall of a basic section of thick bamboo is located diverging device has the biography pressure device, the outer wall fixed mounting that passes pressure device's below is located diverging device has pressure sensors, the top outer wall fixed mounting of a basic section of thick bamboo has the device that opens and shuts, one side fixed mounting that the outer wall of a basic section of thick bamboo is located the device that opens and shuts has drive arrangement, drive arrangement's roof lower surface below is provided with basic pole, and basic pole is located the top of the device that opens and shuts, drive arrangement's top fixed mounting has the PLC controller, PLC controller and drive arrangement electric connection, PLC controller and pressure sensors electric connection.

Preferably, the driving device comprises a support frame, an electric push rod and an extrusion column, the electric push rod is fixedly mounted on the lower surface of a top plate of the support frame, and the extrusion column is fixedly mounted on the telescopic end of the electric push rod.

Preferably, the device that opens and shuts is including a interlude section of thick bamboo, a sliding barrel, pressurized-water plate, spout, fixed plate, limiting plate, wire rope, spacing spring, stopper, spacing groove and push pedal, the inside slidable mounting of a interlude section of thick bamboo has the pressurized-water plate, the top fixed mounting of pressurized-water plate has the sliding barrel, the top fixed mounting of sliding barrel has the push pedal, the spout has been seted up to the inside of pressurized-water plate, fixed mounting has the limiting plate in the spout, the inside of pressurized-water plate is located the both ends symmetry fixed mounting of limiting plate and has the fixed plate, the equal fixed mounting of one end of limiting plate has spacing spring is kept away from to the fixed plate, the equal fixed mounting of one end that the fixed plate was kept away from to spacing spring has the stopper, the equal fixed mounting in both ends of limiting plate has wire rope, wire rope keeps away from the one end of limiting plate and passes fixed connection of fixed plate and stopper.

Preferably, diverging device includes U type pipe, flexible groove, slide and feeler lever, the outer wall fixed mounting of a basic section of thick bamboo has U type pipe, the both ends of U type pipe all communicate with a basic section of thick bamboo, the outer wall of a basic section of thick bamboo is located U type pipe and has seted up flexible groove corresponding position, slidable mounting has the slide in the flexible groove, the top fixed mounting of slide has the feeler lever, the top of feeler lever is located the inside of a basic section of thick bamboo.

Preferably, pass and press the device including pass the pressure groove, pass the clamp plate, pass the compression leg, pass compression spring and dwang, pass and press inslot slidable mounting to have and pass the clamp plate, the bottom fixed mounting who passes the clamp plate has and passes the compression spring, pass the bottom and a basic section of thick bamboo fixed connection of compression spring, the bottom fixed mounting who passes the clamp plate has the compression leg, pass the compression leg and alternate in the inside that passes the compression spring, the bottom that passes the compression leg is located the outside of a basic section of thick bamboo, the inner wall of a basic section of thick bamboo is located and passes the compression leg and correspond the position rotation and install the dwang.

Preferably, a rubber pad is fixedly installed at the bottom end of the pressure transmission column.

Preferably, one end of the limiting block, which is far away from the limiting spring, is provided with a chamfer.

Preferably, the outer wall of the pressure transmission plate is fixedly provided with a sealing ring.

Preferably, the diameter of the water outlet end of the U-shaped pipe is smaller than that of the water inlet end of the U-shaped pipe.

Compared with the prior art, the invention has the beneficial effects that: through the reposition of redundant personnel of U type pipe, utilize rivers indicator pressure to open this valve, labour saving and time saving, the energy saving is through passing the pressure device, transmits the water pressure information in the basic section of thick bamboo to carry out real time monitoring to the water pressure in the basic section of thick bamboo, after water pressure reaches the certain limit, through PLC controller control drive arrangement, thereby close this valve.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a modulating function valve with remote monitoring function according to the present invention;

FIG. 2 is a schematic structural diagram of a driving device according to the present invention;

FIG. 3 is a schematic view of an opening/closing device according to the present invention;

FIG. 4 is a second schematic view of the opening/closing device of the present invention;

FIG. 5 is a schematic view of the structure of the shunt device of the present invention;

FIG. 6 is a schematic structural view of a pressure transfer device according to the present invention;

fig. 7 is a schematic view of the overall module structure of the present invention.

In the figure: 1. a base cylinder; 2. a drive device; 21. a support frame; 22. an electric push rod; 23. extruding the column; 3. a base rod; 4. an opening and closing device; 41. inserting the cylinder; 42. a sliding cylinder; 43. a water pressing plate; 44. a chute; 45. a fixing plate; 46. a limiting plate; 47. a wire rope; 48. a limiting spring; 49. a limiting block; 410. a limiting groove; 411. pushing the plate; 5. a flow divider; 51. a U-shaped pipe; 52. a telescopic groove; 53. a slide plate; 54. a feeler lever; 6. a pressure sensor; 7. a pressure transmitting device; 71. a pressure transfer groove; 72. a pressure transmitting plate; 73. a pressure transfer column; 74. a pressure transmission spring; 75. rotating the rod; 8. a PLC controller.

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, a regulating function valve with remote monitoring function is shown, which comprises a base cylinder 1, the outer wall of the bottom end of the basic cylinder 1 is fixedly provided with a flow dividing device 5, one side of the outer wall of the basic cylinder 1, which is positioned at the flow dividing device 5, is fixedly provided with a pressure transmitting device 7, a pressure sensor 6 is fixedly arranged below the pressure transmitting device 7 and on the outer wall of the flow dividing device 5, an opening and closing device 4 is fixedly arranged on the outer wall of the top end of the base cylinder 1, a driving device 2 is fixedly arranged on one side, located on the opening and closing device 4, of the outer wall of the base cylinder 1, a base rod 3 is arranged below the lower surface of the top plate of the driving device 2, the base rod 3 is positioned above the opening and closing device 4, the top end fixed mounting of drive arrangement 2 has PLC controller 8, PLC controller 8 and drive arrangement 2 electric connection, PLC controller 8 and pressure sensors 6 electric connection.

Rivers in the base section of thick bamboo 1 pass through diverging device 5's reposition of redundant personnel, the water pressure extrusion device 4 that opens and shuts that rivers in the diverging device 5 formed, make the rivers play in the base section of thick bamboo 1, extrude pressure-sensitive transducer 6 through passing pressure device 7, give PLC controller 8 with the water pressure information transfer in the base section of thick bamboo 1, PLC controller 8 gives external processor with information transfer, external processor gives PLC controller 8 with the execution signal transmission, PLC controller 8 controls drive arrangement 2, close this valve through basic pole 3.

Referring to fig. 2, the driving device 2 includes a supporting frame 21, an electric push rod 22 and an extrusion column 23, the electric push rod 22 is fixedly mounted on the lower surface of the top plate of the supporting frame 21, and the extrusion column 23 is fixedly mounted on the telescopic end of the electric push rod 22.

The electric push rod 22 above the support frame 21 is started, the electric push rod 22 drives the extrusion column 23 to move, and the extrusion column 23 drives the base rod 3 to move, so that the base rod 3 controls the opening and closing device 4, and the valve is closed.

Referring to fig. 3 and 4, the opening and closing device 4 includes an insertion tube 41, a sliding tube 42, a water pressing plate 43, a sliding slot 44, a fixing plate 45, a limiting plate 46, a steel wire rope 47, a limiting spring 48, a limiting block 49, a limiting groove 410 and a push plate 411, the water pressing plate 43 is slidably mounted inside the insertion tube 41, the sliding tube 42 is fixedly mounted at the top end of the water pressing plate 43, the push plate 411 is fixedly mounted at the top end of the sliding tube 42, the sliding slot 44 is formed inside the water pressing plate 43, the limiting plate 46 is fixedly mounted in the sliding slot 44, the fixing plates 45 are symmetrically and fixedly mounted at two ends of the limiting plate 46 inside the water pressing plate 43, the limiting spring 48 is fixedly mounted at one end of the fixing plate 45 far from the limiting plate 46, the limiting block 49 is fixedly mounted at one end of the limiting spring 48 far from the fixing plate 45, the steel wire rope 47 is fixedly mounted at two ends of the limiting plate 46, one end of the steel wire rope 47 far away from the limit plate 46 penetrates through the fixing plate 45 and is fixedly connected with the limit block 49.

Basic pole 3 extrudees limiting plate 46, limiting plate 46 drives limiting block 49 through wire rope 47 and overcomes the elastic force motion of limiting spring 48 on the fixed plate 45, make limiting block 49 roll-off spacing groove 410, slide in spout 44, thereby remove the spacing of pressurized-water plate 43 on the sliding tube 42, make pressurized-water plate 43 slide in interlude section of thick bamboo 41, simultaneously, the extrusion post 23 extrudes push pedal 411, push pedal 411 drives the motion of sliding tube 42, sliding tube 42 drives the motion of pressurized-water plate 43, make pressurized-water plate 43 move the assigned position, thereby prevent the rivers play in the basic section of thick bamboo 1.

Referring to fig. 5, the flow dividing device 5 includes a U-shaped pipe 51, a telescopic groove 52, a sliding plate 53 and a feeler lever 54, the U-shaped pipe 51 is fixedly installed on the outer wall of the base cylinder 1, both ends of the U-shaped pipe 51 are communicated with the base cylinder 1, the telescopic groove 52 is formed in the position, corresponding to the U-shaped pipe 51, on the outer wall of the base cylinder 1, the sliding plate 53 is slidably installed in the telescopic groove 52, the feeler lever 54 is fixedly installed at the top end of the sliding plate 53, and the top end of the feeler lever 54 is located inside the base cylinder 1.

The water flow flows through the U-shaped pipe 51 and presses the sliding plate 53 in the telescopic groove 52, the sliding plate 53 drives the contact rod 54 to move, and the contact rod 54 presses the water pressing plate 43, so that the water in the base cylinder 1 can flow in the base cylinder 1.

Referring to fig. 6, the pressure transmission device 7 includes a pressure transmission groove 71, a pressure transmission plate 72, a pressure transmission column 73, a pressure transmission spring 74 and a rotating rod 75, the pressure transmission plate 72 is slidably mounted in the pressure transmission groove 71, the pressure transmission spring 74 is fixedly mounted at the bottom end of the pressure transmission plate 72, the bottom end of the pressure transmission spring 74 is fixedly connected with the base cylinder 1, the pressure transmission column 73 is fixedly mounted at the bottom end of the pressure transmission plate 72, the pressure transmission column 73 is inserted into the pressure transmission spring 74, the bottom end of the pressure transmission column 73 is located outside the base cylinder 1, and the rotating rod 75 is rotatably mounted at a position, corresponding to the pressure transmission plate 72, on the inner wall of the base cylinder 1.

When rivers in the basic section of thick bamboo 1 were through dwang 75, extrusion dwang 75 made dwang 75 rotate, and the bottom extrusion of dwang 75 passes clamp plate 72, passes clamp plate 72 and drives to pass pressure post 73 and overcome the pressure motion that passes pressure spring 74, passes pressure post 73 extrusion pressure-sensitive transducer 6, detects the water pressure in the basic section of thick bamboo 1 through pressure-sensitive transducer 6.

Referring to fig. 6, a rubber pad is fixedly mounted at the bottom end of the pressure transmission column 73, so as to reduce the hard contact between the pressure transmission column 73 and the pressure sensor 6 and protect the pressure sensor 6.

Referring to fig. 4, one end of the limiting block 49 away from the limiting spring 48 is provided with a chamfer, so that the limiting block 49 can slide into the limiting groove 410 more easily, and the sliding cylinder 42 can be limited more easily.

Referring to fig. 6, a sealing ring is fixedly installed on an outer wall of the pressure transmitting plate 72, so that the air tightness in the base cylinder 1 is better, and water leakage in the base cylinder 1 is prevented.

Referring to fig. 5, the outlet end of the U-shaped tube 51 has a smaller diameter than the inlet end, so that the water pressure at the outlet end of the U-shaped tube 51 is higher, and the water pressing plate 43 is easier to press.

The working principle is as follows: the water flow respectively enters the base cylinder 1 and the U-shaped pipe 51, the sliding plate 53 in the telescopic groove 52 is extruded by the water pressure formed by the water flow in the U-shaped pipe 51, the sliding plate 53 drives the contact rod 54 to move, the contact rod 54 extrudes the water pressing plate 43, so that the water in the base cylinder 1 can flow in the base cylinder 1, when the water pressure in the base cylinder 1 reaches a certain amount, the contact rod 54 pushes the water pressing plate 43 under the action of the contact rod 54, the water pressing plate 43 moves upwards, when the limiting block 49 moves to the designated position of the limiting groove 410, the limiting block 49 slides into the limiting groove 410 under the action of the limiting spring 48 to complete the limiting of the water pressing plate 43, when the water pressure in the base cylinder 1 is continuously increased and exceeds the required range, under the action of the water pressure in the base cylinder 1, the water flow extrudes the rotating rod 75 to rotate the rotating rod 75, the bottom end of the rotating rod 75 extrudes the pressure transmitting plate 72, the pressure transmitting plate 72 drives the pressure transmitting column 73 to overcome the pressure transmitting spring 74 to move, the pressure transmitting column 73 extrudes the pressure sensor 6, the pressure sensor 6 detects the water pressure in the base cylinder 1, the pressure sensor 6 transmits the water pressure information in the base cylinder 1 to the external processor through the PLC 8, the external processor starts the electric push rod 22 above the supporting frame 21 through the PLC 8, the electric push rod 22 drives the extrusion column 23 to move, the extrusion column 23 drives the base rod 3 to move, the base rod 3 extrudes the limit plate 46, the limit plate 46 drives the limit block 49 to overcome the elastic movement of the limit spring 48 on the fixing plate 45 through the steel wire rope 47, so that the limit block 49 slides out of the limit groove 410 and slides into the sliding groove 44, therefore, the limit of the water pressing plate 43 on the sliding barrel 42 is released, meanwhile, the extrusion column 23 extrudes the push plate 411, the push plate 411 drives the sliding barrel 42 to move, the sliding barrel 42 drives the water pressing plate 43 to move, and the water pressing plate 43 moves to a specified position, so that the water in the foundation barrel 1 is prevented from flowing.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. A modulating function valve with remote monitoring function, comprising a base cylinder (1), characterized in that: the outer wall of the bottom end of the basic cylinder (1) is fixedly provided with a flow dividing device (5), one side of the outer wall of the basic cylinder (1) positioned on the flow dividing device (5) is fixedly provided with a pressure transmitting device (7), a pressure sensor (6) is fixedly arranged below the pressure transmitting device (7) and on the outer wall of the flow dividing device (5), an opening and closing device (4) is fixedly arranged on the outer wall of the top end of the basic cylinder (1), a driving device (2) is fixedly arranged on one side of the opening and closing device (4) of the outer wall of the basic cylinder (1), a base rod (3) is arranged below the lower surface of the top plate of the driving device (2), the base rod (3) is positioned above the opening and closing device (4), a PLC controller (8) is fixedly arranged at the top end of the driving device (2), the PLC (8) is electrically connected with the driving device (2), and the PLC (8) is electrically connected with the pressure sensor (6);

the flow dividing device (5) comprises a U-shaped pipe (51), a telescopic groove (52), a sliding plate (53) and a feeler lever (54), the U-shaped pipe (51) is fixedly mounted on the outer wall of the basic cylinder (1), the two ends of the U-shaped pipe (51) are communicated with the basic cylinder (1), the telescopic groove (52) is formed in the position, corresponding to the U-shaped pipe (51), of the outer wall of the basic cylinder (1), the sliding plate (53) is slidably mounted in the telescopic groove (52), the feeler lever (54) is fixedly mounted on the top end of the sliding plate (53), and the top end of the feeler lever (54) is located inside the basic cylinder (1) and below the opening and closing device (4).

2. A modulating function valve with remote monitoring function as claimed in claim 1 wherein: drive arrangement (2) include support frame (21), electric putter (22) and extrusion post (23), the roof lower surface fixed mounting of support frame (21) has electric putter (22), the flexible fixed mounting of electric putter (22) has extrusion post (23), extrusion post (23) drive basic pole (3) motion.

3. A modulating function valve with remote monitoring function as claimed in claim 2 wherein: the opening and closing device (4) comprises a penetration barrel (41), a sliding barrel (42), a water pressing plate (43), a sliding groove (44), a fixing plate (45), a limiting plate (46), a steel wire rope (47), a limiting spring (48), a limiting block (49), a limiting groove (410) and a push plate (411), wherein the penetration barrel (41) is fixedly connected and communicated with the upper part of the middle part of the basic barrel (1), the water pressing plate (43) is slidably arranged inside the penetration barrel (41), the sliding barrel (42) is fixedly arranged at the top end of the water pressing plate (43), the push plate (411) is fixedly arranged at the top end of the sliding barrel (42), the sliding groove (44) is formed in the water pressing plate (43), the limiting plate (46) is fixedly arranged in the sliding groove (44), the fixing plate (45) is symmetrically and fixedly arranged at two ends of the limiting plate (46) in the water pressing plate (43), the limiting spring (48) is fixedly arranged at one end, far away from the limiting plate (46), of the fixing plate (45), the equal fixed mounting in one end that fixed plate (45) were kept away from in spacing spring (48) has stopper (49), the equal fixed mounting in both ends of limiting plate (46) has wire rope (47), wire rope (47) are kept away from the one end of limiting plate (46) and are passed fixed plate (45) and stopper (49) fixed connection, basic pole (3) motion extrusion limiting plate (46).

4. A modulating function valve with remote monitoring function as claimed in claim 1 wherein: biography pressure device (7) are including biography pressure groove (71), biography clamp plate (72), biography pressure post (73), biography pressure spring (74) and dwang (75), biography pressure groove (71) are located the inner chamber right side lower part of a basic section of thick bamboo (1), slidable mounting has biography clamp plate (72) in biography pressure groove (71), the bottom fixed mounting who passes clamp plate (72) has biography pressure spring (74), the bottom and basic section of thick bamboo (1) fixed connection who passes pressure spring (74), the bottom fixed mounting who passes clamp plate (72) has biography pressure post (73), pass pressure post (73) and alternate in the inside of passing pressure spring (74), the bottom of passing pressure post (73) is located the outside of a basic section of thick bamboo (1), the inner wall of a basic section of thick bamboo (1) is located biography clamp plate (72) and corresponds the position rotation and installs dwang (75).

5. A modulating function valve with remote monitoring functionality according to claim 4 wherein: and a rubber pad is fixedly arranged at the bottom end of the pressure transmission column (73).

6. A modulating function valve with remote monitoring functionality according to claim 3 wherein: and one end of the limiting block (49) far away from the limiting spring (48) is provided with a chamfer.

7. A modulating function valve with remote monitoring function as claimed in claim 4 wherein: and a sealing ring is fixedly arranged on the outer wall of the pressure transmission plate (72).

8. A modulating function valve with remote monitoring function as claimed in claim 1 wherein: the diameter of the water outlet end of the U-shaped pipe (51) is smaller than that of the water inlet end.