CN220668531U

CN220668531U - Remote control valve

Info

Publication number: CN220668531U
Application number: CN202322241604.2U
Authority: CN
Inventors: 梁延彪
Original assignee: Jiahong Liaoning Technology Co ltd
Current assignee: Jiahong Liaoning Technology Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-26
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a remote control valve, which comprises a valve body, a valve mechanism and a remote signal receiving mechanism; and (3) a valve body: the front end and the rear end of the connecting device are respectively provided with a connecting flange, and the opposite outer side surfaces of the two connecting flanges are respectively provided with uniformly distributed mounting holes; valve mechanism: the rotary valve comprises a planet carrier, a fixed shaft and a ball body, wherein the ball body is rotationally connected to the inside of the valve body, the upper end of the ball body is fixedly connected with the planet carrier through a rotating shaft, and the upper end face of the planet carrier is uniformly and fixedly connected with the fixed shaft; remote signal receiving means: the valve comprises a second protective shell and a hollow rotary drum, wherein the second protective shell is fixedly connected to the lower end of the outer side surface of the valve body; the angle of the antenna can be changed remotely through the 2.4G signal, so that the signal receiving range of the remote control valve is larger, the remote control valve can adapt to more working environments, and the remote control valve is designed in an integrated manner, is installed quickly through the mounting flange, and simplifies the flow of the installation operation.

Description

Remote control valve

Technical Field

The utility model relates to the technical field of electric valves, in particular to a remote control valve.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shutoff valve, a check valve, a regulating valve and the like according to the functions, is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief and the like, is used for various valves in the fluid control system, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like from the simplest stopping valve to the extremely complex automatic control system, and the valve can be used for controlling the flow of various types of fluids such as cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard customized valves and the like according to the materials.

Existing remote control valves use a wireless network or antenna to receive external signals and implement valve opening and closing via an internal motor.

There are problems such as insufficient coverage of wireless network distance when used at a long distance, and antenna receiving signals need to be perpendicular to the radio direction, and the existing remote control valve cannot adjust the antenna angle, so we propose a remote control valve.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the remote control valve, which can remotely change the angle of an antenna through a 2.4G signal, so that the signal receiving range of the remote control valve is larger, the remote control valve can adapt to more working environments, and the remote control valve is designed in an integrated way and is installed quickly through an installation flange, thereby simplifying the process of installation operation and effectively solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a remote control valve comprises a valve body, a valve mechanism and a remote signal receiving mechanism;

and (3) a valve body: the front end and the rear end of the connecting device are respectively provided with a connecting flange, and the opposite outer side surfaces of the two connecting flanges are respectively provided with uniformly distributed mounting holes;

valve mechanism: the rotary valve comprises a planet carrier, a fixed shaft and a ball body, wherein the ball body is rotationally connected to the inside of the valve body, the upper end of the ball body is fixedly connected with the planet carrier through a rotating shaft, and the upper end face of the planet carrier is uniformly and fixedly connected with the fixed shaft;

remote signal receiving means: the novel remote control valve comprises a second protective shell and a hollow rotary drum, wherein the second protective shell is fixedly connected to the lower end of the outer side face of the valve body, the middle part of the lower end face of the second protective shell is rotationally connected with the hollow rotary drum through a bearing, the angle of an antenna is remotely changed through a 2.4G signal, the signal receiving range of the remote control valve is larger, more working environments can be adapted, the integrated design is used, the installation is fast carried out through an installation flange, and the process of the installation operation is simplified.

Further, the intelligent protection device further comprises a single chip microcomputer, wherein the single chip microcomputer is fixedly connected to the inside of the second protection shell through a support, and the input end of the single chip microcomputer is electrically connected with an external power supply.

Further, the valve mechanism further comprises a first protective shell, a servo motor, input gears, output gears and an inner gear ring, wherein the first protective shell is fixedly connected to the upper end of the outer side face of the valve body, the servo motor is fixedly connected to the upper end of the first protective shell, the input gears are fixedly connected to the lower end of the output shaft of the servo motor and are respectively and rotatably connected to the outer side face of each fixed shaft through bearings, the input gears are respectively and rotatably connected with each output gear, the inner gear ring is fixedly connected to the middle of the inner wall face of the protective shell, the inner gear ring is all in meshed connection with each output gear, and the input end of the servo motor is electrically connected with the output end of the single chip microcomputer.

Further, the remote signal receiving mechanism comprises a support, a worm, a stepping motor, a worm wheel and an antenna, wherein the support is symmetrically arranged on the right side of the lower end face of the second protective shell, the worm is connected between the two supports through a bearing in a rotating mode, the stepping motor is arranged on the front side face of the support on the front side, the end face of an output shaft of the stepping motor is fixedly connected with the front side face of the worm, the worm wheel is fixedly connected to the middle of the hollow rotary drum, the worm is meshed with the worm wheel, and the antenna is fixedly connected to the lower end face of the hollow rotary drum.

Further, the intelligent protection device further comprises a 2.4G signal transmitter and a 2.4G signal receiver, wherein the 2.4G signal transmitter is fixedly connected to the inside of the second protection shell through a bracket, the 2.4G signal receiver is fixedly connected to the outer side face of the second protection shell, the output end of the singlechip is electrically connected with the input end of the 2.4G signal transmitter, and the 2.4G signal receiver is electrically connected with the singlechip in a bidirectional manner.

Further, the wireless transceiver is fixedly connected to the inside of the second protective shell through a support, the input end of the wireless transceiver is electrically connected with the output end of the antenna, and the wireless transceiver is in bidirectional electrical connection with the single-chip microcomputer.

Further, still include the seal groove, the seal groove is seted up respectively in the middle part of two flange's opposite sides from the lateral surface, and the internally mounted of seal groove has the sealing ring.

Compared with the prior art, the utility model has the beneficial effects that: the remote control valve has the following advantages:

the remote control valve is connected in series in a pipeline through a connecting flange and a mounting hole by a worker, then the valve body switch and an antenna angle signal are sent to a 2.4G signal receiver through an external 2.4G wireless signal transmitter, the 2.4G signal receiver converts the 2.4G wireless signal into an electric signal to be sent to a singlechip, or the external wireless signal is transmitted to the valve body switch signal through an external wireless transmitter, the wireless transceiver receives an external wireless signal through an antenna and then converts the external wireless signal into an electric signal to be sent to the singlechip, then the singlechip controls a servo motor to operate or a stepping motor to operate, the servo motor operates, an output shaft of the servo motor rotates to drive an input gear to rotate, the input gear rotates to drive an output gear to rotate, meanwhile, under the limitation of an inner toothed ring, a planet carrier rotates to drive a ball body to rotate to realize the switch valve, the stepping motor rotates to drive a worm to rotate, the worm rotates to drive a worm to drive a hollow rotary drum to rotate, the hollow rotary drum rotates to drive the antenna to enable the antenna to better receive the external wireless signal, the remote control valve can change the angle of the antenna through the remote control valve, the remote control valve can be widely received by the 2.4G signal, the flange can be installed in a more integrated design, and the flange can be installed and is suitable for a rapid operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a remote signal receiving mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the valve body of the present utility model;

FIG. 4 is a schematic cross-sectional view of a remote signal receiving mechanism of the present utility model;

fig. 5 is a schematic top plan sectional view of the present utility model.

In the figure: the valve comprises a valve body 1, a connecting flange 2, a mounting hole 3, a valve mechanism 4, a protective shell I, a servo motor 42, an input gear 43, a planet carrier 44, a fixed shaft 45, an output gear 46, an inner gear ring 47, a sphere 48, a remote signal receiving mechanism 5, a protective shell II, a support 52, a worm 53, a stepping motor 54, a worm wheel 55, a hollow rotary drum 56, an antenna 57, a single chip microcomputer 6, a signal transmitter 72.4G, a radio transceiver 8, a signal receiver 92.4G, a sealing groove 10 and a sealing ring 11.

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.

Referring to fig. 1-5, the present embodiment provides a technical solution: a remote control valve, comprising a valve body 1, a valve mechanism 4 and a remote signal receiving mechanism 5;

valve body 1: the front end and the rear end of the connecting flange are respectively provided with a connecting flange 2, and the opposite outer side surfaces of the two connecting flanges 2 are respectively provided with uniformly distributed mounting holes 3;

valve mechanism 4: the valve mechanism comprises a planet carrier 44, a fixed shaft 45 and a ball 48, wherein the ball 48 is rotationally connected to the inside of a valve body 1, the upper end of the ball 48 is fixedly connected with the planet carrier 44 through a rotating shaft, the upper end surface of the planet carrier 44 is uniformly and fixedly connected with the fixed shaft 45, the valve mechanism 4 further comprises a first protective shell 41, a servo motor 42, an input gear 43, an output gear 46 and an inner gear ring 47, the first protective shell 41 is fixedly connected to the upper end of the outer side surface of the valve body 1, the upper end of the first protective shell 41 is fixedly connected with the servo motor 42, the lower end of an output shaft of the servo motor 42 is fixedly connected with the input gear 43, the output gears 46 are respectively rotationally connected to the outer side surfaces of the fixed shafts 45 through bearings, the input gears 43 are respectively meshed with the output gears 46, the inner gear ring 47 is fixedly connected to the middle part of the inner wall surface of the first protective shell 41, and the inner gear ring 47 is respectively meshed with the output gears 46, and the input end of the servo motor 42 is electrically connected to the output end of a single-chip microcomputer 6;

remote signal receiving means 5: the remote signal receiving mechanism 5 comprises a support 52, a worm 53, a stepping motor 54, a worm wheel 55 and an antenna 57, wherein the support 52 is symmetrically arranged on the right side of the lower end surface of the second protective shell 51, the worm 53 is rotationally connected between the two supports 52 through a bearing, the stepping motor 54 is arranged on the front side surface of the support 52 on the front side, the output shaft end surface of the stepping motor 54 is fixedly connected with the front side surface of the worm 53, the worm wheel 55 is fixedly connected with the middle part of the hollow rotary drum 56, the worm 53 is meshed with the worm wheel 55, the antenna 57 is fixedly connected with the lower end face of the hollow rotary drum 56, the device further comprises a 2.4G signal emitter 7 and a 2.4G signal receiver 9,2.4G, the signal emitter 7 is fixedly connected with the inside of the second protective shell 51 through a bracket, the 2.4G signal receiver 9 is fixedly connected with the outer side face of the second protective shell 51, the output end of the singlechip 6 is electrically connected with the input end of the 2.4G signal emitter 7, the 2.4G signal receiver 9 is electrically connected with the singlechip 6 in a bidirectional manner, the device further comprises a radio transceiver 8, the radio transceiver 8 is fixedly connected with the inside of the second protective shell 51 through a bracket, the input end of the radio transceiver 8 is electrically connected with the output end of the antenna 57, the radio transceiver 8 is electrically connected with the singlechip 6 in a bidirectional manner, the device further comprises a sealing groove 10, the sealing groove 10 is respectively arranged at the middle parts of the opposite outer side faces of the two connecting flanges 2, a sealing ring 11 is arranged in the sealing groove 10, the remote control valve is arranged in the sealing ring 11, the angle of the antenna can be changed remotely through the 2.4G signal, so that the signal receiving range of the remote control valve is larger, the remote control valve can adapt to more working environments, and the remote control valve is quickly installed through the installation flange by using an integrated design, so that the flow of installation operation is simplified.

The working principle of the remote control valve provided by the utility model is as follows: the remote control valve is connected in series in a pipeline by a worker through the connecting flange 2 and the mounting hole 3, the singlechip 4 regulates and controls the 2.4G signal transmitter 7, the 2.4G signal receiver 9 and the radio transceiver 8 to be opened, then the worker can send a valve body switch and an antenna angle signal to the 2.4G signal receiver 9,2.4G through the external 2.4G wireless signal transmitter to convert the 2.4G wireless signal into an electric signal to be sent to the singlechip 4, or the external radio transmitter is used for transmitting the valve body switch signal, the radio transceiver 8 receives an external radio signal through the antenna 57 and then converts the external radio signal into the electric signal to be sent to the singlechip 6, then the singlechip 4 controls the servo motor 42 or the stepping motor 54 to operate, the output shaft of the servo motor 42 rotates to drive the input gear 43 to rotate, the input gear 43 rotates to drive the output gear 46 to rotate, meanwhile, under the limit of the inner gear ring 47, the planet carrier 44 rotates to drive the sphere 48 to rotate so as to realize the valve opening and closing, the stepping motor 54 operates, the output shaft of the stepping motor 54 rotates to drive the worm 53 to rotate, the worm 53 rotates to drive the worm wheel 55 to rotate, the worm wheel 55 rotates to drive the hollow rotary drum 56 to rotate, the hollow rotary drum 56 rotates to drive the antenna 57 to rotate, so that the antenna 57 can better receive external radio signals, the remote control valve can remotely change the angle of the antenna 57 through 2.4G signals, the signal receiving range of the remote control valve is larger, the remote control valve can adapt to more working environments, and the valve body opening and closing and antenna angle signals are sent out through the 2.4G signal transmitter 7 by the singlechip 6 through the rapid installation of the installation flange, the external 2.4G signal receiver receives, and (5) remote knowledge of valve switch antenna angle data.

It should be noted that the servo motor 42 disclosed in the above embodiment may be an SM0601JSL-KCY-BNV servo motor, the stepper motor 54 may be an SS1701a10A stepper motor, the singlechip 6 may be a stc89c52 chip, and the singlechip 6 controls the servo motor 42, the stepper motor 54, the 2.4G signal transmitter 7 and the radio transceiver 8 to operate by methods commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A remote control valve, characterized in that: comprises a valve body (1), a valve mechanism (4) and a remote signal receiving mechanism (5);

valve body (1): the front end and the rear end of the connecting flange are respectively provided with a connecting flange (2), and the opposite outer side surfaces of the two connecting flanges (2) are respectively provided with uniformly distributed mounting holes (3);

valve mechanism (4): the rotary valve comprises a planet carrier (44), a fixed shaft (45) and a ball body (48), wherein the ball body (48) is rotationally connected to the inside of the valve body (1), the planet carrier (44) is fixedly connected to the upper end of the ball body (48) through a rotating shaft, and the fixed shaft (45) is uniformly and fixedly connected to the upper end face of the planet carrier (44);

remote signal receiving means (5): the valve comprises a second protective shell (51) and a hollow rotary drum (56), wherein the second protective shell (51) is fixedly connected to the lower end of the outer side face of the valve body (1), and the hollow rotary drum (56) is rotationally connected to the middle of the lower end face of the second protective shell (51) through a bearing.

2. A remote control valve according to claim 1, wherein: the intelligent protection device is characterized by further comprising a singlechip (6), wherein the singlechip (6) is fixedly connected to the inside of the second protection shell (51) through a bracket, and the input end of the singlechip (6) is electrically connected with an external power supply.

3. A remote control valve according to claim 2, wherein: the valve mechanism (4) further comprises a first protective shell (41), a servo motor (42), input gears (43), output gears (46) and an inner gear ring (47), the first protective shell (41) is fixedly connected to the upper end of the outer side face of the valve body (1), the servo motor (42) is fixedly connected to the upper end of the first protective shell (41), the input gears (43) are fixedly connected to the lower end of an output shaft of the servo motor (42), the output gears (46) are respectively connected to the outer side face of each fixed shaft (45) through bearings in a rotating mode, the input gears (43) are respectively connected with the output gears (46) in a meshing mode, the inner gear ring (47) is fixedly connected to the middle of the inner wall face of the first protective shell (41), and the inner gear ring (47) is connected with the output gears (46) in a meshing mode, and the input end of the servo motor (42) is electrically connected with the output end of the single-chip microcomputer (6).

4. A remote control valve according to claim 2, wherein: the remote signal receiving mechanism (5) comprises a support (52), a worm (53), a stepping motor (54), a worm wheel (55) and an antenna (57), wherein the support (52) is symmetrically arranged on the right side of the lower end face of a protective shell II (51), the worm (53) is connected between the two supports (52) through bearing rotation, the stepping motor (54) is arranged on the front side face of the support (52) on the front side, the end face of an output shaft of the stepping motor (54) is fixedly connected with the front side face of the worm (53), the worm wheel (55) is fixedly connected to the middle of a hollow rotary drum (56), the worm (53) is meshed with the worm wheel (55), and the antenna (57) is fixedly connected to the lower end face of the hollow rotary drum (56).

5. A remote control valve according to claim 2, wherein: still include 2.4G signal transmitter (7) and 2.4G signal receiver (9), 2.4G signal transmitter (7) pass through the inside of support fixed connection in protective housing two (51), 2.4G signal receiver (9) fixed connection in the lateral surface of protective housing two (51), the input of 2.4G signal transmitter (7) is connected to the output electricity of singlechip (6), 2.4G signal receiver (9) are connected with the two-way electricity of singlechip (6).

6. The remote control valve of claim 4, wherein: the wireless transceiver (8) is fixedly connected to the inside of the second protective shell (51) through a support, the input end of the wireless transceiver (8) is electrically connected with the output end of the antenna (57), and the wireless transceiver (8) is in bidirectional electrical connection with the singlechip (6).

7. A remote control valve according to claim 1, wherein: the sealing device further comprises sealing grooves (10), the sealing grooves (10) are respectively arranged in the middle parts of the opposite outer side surfaces of the two connecting flanges (2), and sealing rings (11) are arranged in the sealing grooves (10).