CN220816600U

CN220816600U - Internal structure of non-magnetic regulating valve

Info

Publication number: CN220816600U
Application number: CN202322709653.4U
Authority: CN
Inventors: 庞忠; 喻小晶
Original assignee: Tianjin Saiwei Hengtong Technology Co ltd
Current assignee: Tianjin Saiwei Hengtong Technology Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-19
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses an internal structure of a non-magnetic regulating valve, which comprises a valve body, wherein one end of the valve body is connected with a water inlet end, the other end of the valve body is connected with a water outlet end, one ends, far away from each other, of the water inlet end and the water outlet end are connected with a connecting frame, an internal converging end is arranged in the valve body, one sides of the water inlet end and the water outlet end are respectively provided with a flow dividing channel, one end of the flow dividing channel is connected with the internal converging end and communicated with the internal converging end, an installation cavity is arranged in the valve body, a rotary screw rod is rotatably arranged in the installation cavity, the middle end of the rotary screw rod is connected with an upper flashboard and a lower flashboard, the top end of the rotary screw rod penetrates through the valve body and is connected with a driven gear, the top end of the valve body is connected with a driving motor, and the output end of the driving motor is connected with a driving gear through a coupler.

Description

Internal structure of non-magnetic regulating valve

Technical Field

The utility model relates to the technical field of non-magnetic regulating valves, in particular to an internal structure of a non-magnetic regulating valve.

Background

The non-magnetic regulating valve is a non-contact control valve, does not need to use magnetic transmission to realize control and regulation, is widely applied to various industrial fields, such as automatic control, flow regulation, temperature control and the like, and has the advantages of high precision, low maintenance cost and the like.

The current no magnetism governing valve is after the rivers impact of long-time through high pressure, and inside spare part and electronic component receive the damage very easily, need often maintain the maintenance, have increased maintenance cost, and the inside single space that all is of no magnetism governing valve simultaneously is mostly, can not carry out effectual regulation control to rivers, in order to satisfy the user demand, proposes the inner structure of a no magnetism governing valve.

Disclosure of Invention

The present utility model is directed to an internal structure of a non-magnetic regulating valve, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the valve body, valve body one end is connected and is provided with the water inlet end, and the other end connection is provided with the water outlet end, the one end that water inlet end and water outlet end kept away from each other is all connected and is provided with the link, be equipped with interior conflux end in the valve body, the reposition of redundant personnel passageway has all been seted up to water inlet end and water outlet end one side, reposition of redundant personnel passageway one end is connected with interior conflux end and is communicated with each other, install the chamber in the valve body, it is provided with the rotation lead screw to rotate in the installation chamber, the connection of rotation lead screw middle-end is provided with flashboard and lower flashboard, it runs through the valve body and is provided with driven gear to rotate the lead screw top connection, the valve body top connection is provided with driving motor, the driving motor output is provided with the driving gear through the coupling joint, driving gear one side and driven gear meshing, the acceleration end has been seted up in the valve body, acceleration end one side is equipped with the vortex end, the vortex end inboard is equipped with the backward flow protruding frame, the inboard two sides of acceleration end are connected respectively and are provided with flow sensor and pressure sensor.

Preferably, the rotating screw rod is provided with two groups, two sections of reverse threads are arranged at two ends of the rotating screw rod, and the upper flashboard and the lower flashboard are respectively connected with the rotating screw rod through the two sections of reverse threads.

Preferably, the upper flashboard and the lower flashboard are respectively connected and provided with a sealing ring at one side far away from each other.

Preferably, one side of the driving motor is connected with a motor frame, and the motor frame is fixedly arranged at the top end of the valve body.

Preferably, one side of the connecting frame is provided with an external confluence end corresponding to the water inlet end and the connecting frame, and one side of the connecting frame is provided with a mounting hole.

Preferably, the distribution channels are respectively provided with three groups, and the diameters of two ends of the distribution channels are larger than the diameter of the middle end of the distribution channels.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the water inlet end and the water outlet end are respectively connected with the water inlet pipe and the water outlet pipe through the connecting frame, water flows enter the diversion channel through the water inlet end to be diverted, so that the impact of the water flows can be effectively slowed down, then the water flows enter the inner converging end, the water flows are converged and then enter the accelerating end, wherein the inner converging end and the accelerating end are in opposite trumpet shapes, the converged water flows can be compressed and accelerated, the flowing effect of the water flows at the rear is ensured, then a large amount of accelerated water flows enter the turbulent flow end, the backflow convex frame on the inner wall of the turbulent flow end can play a certain turbulent flow role, the impact on the water outlet end caused by the overhigh water flow speed is avoided, the water flows can be shunted, accelerated and buffered through the internal structure, the water flow impact is reduced, and the using effect is ensured;

2. The utility model also drives the two groups of driven gears to rotate through the driving gear by starting the driving motor, thereby driving the rotating screw rod to rotate, driving the upper flashboard and the lower flashboard to move in opposite directions by two sections of reverse threads on the surface of the rotating screw rod, thereby disconnecting the communication points of the inner converging end and the accelerating end, cutting off water flow, and effectively ensuring the attaching effect of the upper flashboard and the lower flashboard and the inner side of the installation cavity when the sealing rings on one side of the upper flashboard and the lower flashboard are opened, thereby ensuring tightness.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of an internal structure of a nonmagnetic adjusting valve according to the present utility model;

FIG. 2 is a schematic side sectional view of the internal structure of a non-magnetic regulating valve according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the internal structure of a non-magnetic control valve according to the present utility model.

In the figure: 1. a valve body; 2. a water inlet end; 3. a water outlet end; 4. a connecting frame; 5. an inner converging end; 6. a mounting cavity; 7. rotating the screw rod; 8. an upper flashboard; 9. a lower flashboard; 10. a driven gear; 11. a driving motor; 12. a drive gear; 13. an acceleration end; 14. a turbulent flow end; 15. a backflow convex frame; 16. a flow rate sensor; 17. a pressure sensor; 111. a shunt channel; 112. an outer converging end; 101. a motor frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the water inlet end 2 is connected with one end of the valve body 1, the water outlet end 3 is connected with the other end of the valve body 1, the connecting frame 4 is connected and arranged at the end, away from each other, of the water inlet end 2 and the water outlet end 3, the inner converging end 5 is arranged in the valve body 1, the flow dividing channel 111 is arranged at one side of the water inlet end 2 and one side of the water outlet end 3, one end of the flow dividing channel 111 is connected and communicated with the inner converging end 5, the mounting cavity 6 is arranged in the valve body 1, and the rotating screw rod 7 is rotationally arranged in the mounting cavity 6;

An accelerating end 13 is arranged in the valve body 1, a turbulent flow end 14 is arranged on one side of the accelerating end 13, a backflow convex frame 15 is arranged on the inner side of the turbulent flow end 14, a flow velocity sensor 16 and a pressure sensor 17 are respectively connected with two sides of the inner side of the accelerating end 13, monitoring of water pressure of water flow is guaranteed, and using effect is guaranteed.

One side of the connecting frame 4 is provided with an outer converging end 112 corresponding to the water inlet end 2 and the connecting frame 4, and one side is provided with a mounting hole; the flow dividing channels 111 are respectively provided with three groups, and the diameters of two ends of the flow dividing channels are larger than those of the middle end, so that water flow can enter and branch conveniently.

Working principle: when the water flow distribution device is used, the water inlet end 2 and the water outlet end 3 are respectively connected with the water inlet pipe and the water outlet pipe through the connecting frame 4, water flows enter the distribution channel 111 through the water inlet end 2 to be distributed, so that the impact of the water flow can be effectively slowed down, then the water flows enter the inner converging end 5, the water flows are collected and then enter the accelerating end 13, wherein the inner converging end 5 and the accelerating end 13 are in opposite trumpet shapes, the collected water flows can be compressed and accelerated, the flowing effect of the water flows at the rear is ensured, a large amount of accelerated water flows enter the turbulence end 14, the backflow convex frames 15 on the inner wall of the turbulence end 14 can play a certain turbulence role, the impact on the water outlet end 3 caused by the overhigh water flow speed is avoided, the water flow can be distributed, accelerated and buffered through the internal structure, the water flow impact is reduced, and the using effect is ensured.

Example two

Referring to fig. 1-3, the present utility model provides a technical solution: the middle end of the rotating screw rod 7 is connected with an upper flashboard 8 and a lower flashboard 9, the top end of the rotating screw rod 7 penetrates through the valve body 1 and is connected with a driven gear 10, a driving motor 11 is connected with the top end of the valve body 1, the output end of the driving motor 11 is connected with a driving gear 12 through a coupling, and one side of the driving gear 12 is meshed with the driven gear 10.

The rotating screw rod 7 is provided with two groups, two sections of reverse threads are arranged at two ends, and the upper flashboard 8 and the lower flashboard 9 are respectively connected with the rotating screw rod 7 through the two sections of reverse threads, so that the upper flashboard 8 and the lower flashboard 9 can be driven to move up and down to open and close; the sealing rings are respectively connected and arranged on the sides, far away from each other, of the upper flashboard 8 and the lower flashboard 9, so that the tight connection with the installation cavity 6 in the opening and closing state is ensured; one side of the driving motor 11 is connected with a motor frame 101, and the motor frame 101 is fixedly arranged at the top end of the valve body 1.

Working principle: when the sealing device is used, the driving motor 11 is started to drive the two groups of driven gears 10 to rotate through the driving gear 12, so that the rotating screw rod 7 is driven to rotate, two sections of reverse threads on the surface of the rotating screw rod 7 drive the upper flashboard 8 and the lower flashboard 9 to move in opposite directions, so that the communication point between the inner converging end 5 and the accelerating end 13 is disconnected, water flow is cut off, and the sealing rings on one sides of the upper flashboard 8 and the lower flashboard 9 can effectively ensure the bonding effect between the upper flashboard 8 and the lower flashboard 9 and the inner side of the installation cavity 6 when being opened, so that the sealing performance is ensured.

It is noted that 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inner structure of no magnetism governing valve, includes valve body (1), its characterized in that: the utility model discloses a vortex accelerating device, including valve body (1), connecting and connecting, valve body (1) one end is provided with water inlet end (2), and the other end connection is provided with water outlet end (3), water inlet end (2) and water outlet end (3) all are connected and are provided with link (4) of keeping away from each other, be equipped with interior conflux end (5) in valve body (1), shunt passageway (111) one end all has been offered shunt passageway (111) one end and interior conflux end (5) are connected and are communicated with each other, install cavity (6) in valve body (1), install cavity (6) internal rotation is provided with rotation lead screw (7), rotation lead screw (7) middle-end connection is provided with upper flashboard (8) and lower flashboard (9), rotation lead screw (7) top runs through valve body (1) and is provided with driven gear (10) of connection, valve body (1) top connection is provided with driving motor (11), driving motor (11) output is provided with driving gear (12) through the ware connection, driving gear (12) one side and be connected with interior conflux end (5), be provided with protruding end (14) of connecting and accelerating shaft (13), the two inner sides of the accelerating end (13) are respectively connected with a flow velocity sensor (16) and a pressure sensor (17).

2. The internal structure of a non-magnetic control valve according to claim 1, wherein: the rotary screw rod (7) is provided with two groups, two sections of reverse threads are arranged at two ends of the rotary screw rod, and the upper flashboard (8) and the lower flashboard (9) are connected with the rotary screw rod (7) through the two sections of reverse threads respectively.

3. The internal structure of a non-magnetic control valve according to claim 2, wherein: and one sides of the upper flashboard (8) and the lower flashboard (9) which are far away from each other are respectively connected with a sealing ring.

4. The internal structure of a non-magnetic control valve according to claim 1, wherein: one side of the driving motor (11) is connected with a motor frame (101), and the motor frame (101) is fixedly arranged at the top end of the valve body (1).

5. The internal structure of a non-magnetic control valve according to claim 1, wherein: the connecting frame (4) is provided with an outer converging end (112) on one side corresponding to the water inlet end (2) and the connecting frame (4), and is provided with a mounting hole on one side.

6. The internal structure of a non-magnetic control valve according to claim 1, wherein: the distribution channels (111) are respectively provided with three groups, and the diameters of two ends of the distribution channels are larger than the diameter of the middle end.