CN211501720U

CN211501720U - Novel electronic internal thread ball valve

Info

Publication number: CN211501720U
Application number: CN201922127060.0U
Authority: CN
Inventors: 傅涛
Original assignee: Tianjin Shengkaida Valve Co ltd
Current assignee: Tianjin Shengkaida Valve Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-15
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a novel electric internal thread ball valve, which comprises a main body, a rotating handle and a control panel, wherein a valve body is arranged above the main body, the valve body is connected with an axle center, an axle center outer ring is provided with the rotating handle, an outer sleeve is arranged on one side of the valve body, the outer sleeve is connected with a connecting pipe, a circuit box is arranged below the main body, one side of the circuit box is provided with the control panel, a base is arranged below the circuit box, a speed reducer is arranged inside the base, the rotating handle is connected with a rotating shaft, the rotating shaft is connected with an axle sleeve at the end, a motor is arranged below the axle sleeve, and a fixed plate is arranged below the motor; the sealing performance is improved by the sealing rings arranged at the upper end and the lower end of the shell; the electric ball valve device is controlled to be opened and closed through the motor, and the operation is convenient.

Description

Novel electronic internal thread ball valve

Technical Field

The utility model relates to an electric ball valve specifically is a novel electric internal thread ball valve.

Background

The electric ball valve is an important actuating mechanism in an industrial automation control system. An electric ball valve is a valve that performs a rotary motion about the axis of a valve stem according to the movement pattern of a valve flap. The valve seat port varies in direct proportion to the valve flap travel. The pipe pressure element is mainly used for cutting off or connecting a medium in a pipeline and can also be used for regulating and controlling fluid, and is a pipe pressure element for industrial automatic process control. The electric ball valve is divided into an electric flange ball valve, an electric welding ball valve and an electric screw thread ball valve. The sealing type of the ball valve is also divided into a soft sealing electric ball valve and a hard sealing electric ball valve. Although the electric ball valve is developed rapidly, the electric ball valve has shortcomings and needs to be improved in the aspect of adapting to the installation space.

It is very much to have needed a novel electronic internal thread ball valve now, realizes degree of automation, need not people manual control, utilizes control panel to accomplish the operation, and fixed ball valve all has the disk seat that floats, receives medium pressure back, and the disk seat produces the removal, makes the sealing washer sticis on the spheroid to guarantee sealed. The ball valve is usually provided with bearings on an upper shaft and a lower shaft, has small operation torque, and is suitable for high-pressure and large-caliber valves, but the current market of the ball valve is relatively short.

Disclosure of Invention

The invention aims to provide a novel electric internal thread ball valve to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel electronic internal thread ball valve, includes the main part, changes handle and control panel, the main part top is provided with the valve body, be connected with the axle center on the valve body, the axle center outer lane is provided with change the handle, the outer tube is installed to valve body one side, outer tube end-to-end connection has the connecting pipe, the circuit box is installed to the main part below, circuit box one side is provided with control panel, the circuit box below is provided with the base, base internally mounted has the speed reducer, it is connected with the pivot to change the inboard, pivot end-to-end connection has the axle sleeve, the axle sleeve below is provided with the motor, the motor below.

Preferably, the axle center and the rotating handle of the outer ring are welded through a plurality of fixing rods, so that the stability of the device is ensured.

Preferably, the control panel comprises an OLED display screen and control keys, and the control keys are electrically connected to the lower portion of the OLD display screen, so that the operation is convenient, and the time is saved.

Preferably, the inside dupont line connection that passes through of speed reducer is in on the inside PCB board of circuit box, improve the security performance of device, integrated circuit integration.

Preferably, the circuit box with be connected through a plurality of fixed knot between the base, the maintenance degree of difficulty can be reduced to the detachable setting.

Preferably, the connecting side of the outer sleeve and the connecting pipe is provided with a rubber gasket, so that the sealing performance is improved.

Compared with the prior art, the invention has the beneficial effects that: the utility model can conveniently use the control button to realize automation by arranging the control console, the cost of the electric ball valve body is low, the valve core is hollow, and the fluid flow resistance is small; the sealing performance is improved by the sealing rings arranged at the upper end and the lower end of the shell; the motor drives the valve core to rotate, so that the electric ball valve device is controlled to be opened and closed, the operation is convenient, the motor and the speed reducer can be conveniently used for carrying out forward and reverse rotation and speed control on the rotating shaft, the servo motor is more accurate in rotation angle, in addition, the time can be saved conveniently by the arrangement of the control panel, manual control is not needed, and the automation degree is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention.

In the figure: 1-a body; 2-connecting pipe; 3-outer sleeve; 4-a valve body; 5-rotating the handle; 6-axis center; 7-fixing the rod; 8-a control panel; 9-OLED display screen; 10-control keys; 11-fixing buckle; 12-a base; 13-a speed reducer; 14-a circuit box; 15-a rotating shaft; 16-shaft sleeve; 17-a motor; and 18, fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel electronic internal thread ball valve, includes main part 1, changes 5 and

control panel

8, 1 top of main part is provided with valve body 4, be connected with axle center 6 on the

valve body

4, 6 outer lanes in axle center are provided with change 5, outer tube 3 is installed to 4 one sides of valve body, 3 end-to-end connection of outer tube have connecting pipe 2, circuit box 14 is installed to 1 below of main part, 14 one side of circuit box is provided with

control panel

8, 14 below of circuit box is provided with

base

12, 12 internally mounted of base has speed reducer 13, change 5 inboards and be connected with

pivot

15, 15 end-to-end connection of pivot has

axle sleeve

16, 16 below of axle sleeve is provided with motor 17, the motor 17 below is provided with fixed plate 18.

The axle center 6 is welded with the rotating handle 5 of the outer ring through a plurality of fixing rods 7, so that the stability of the device is ensured. Control panel 8 includes OLED display screen 9 and control button 10, OLED display screen 9 below electric connection has a plurality of control button 10, convenient operation saves time. The inside dupont line connection that passes through of speed reducer 13 is in on the inside PCB board of circuit box 14, the security performance of improving the device, integrated circuit integration. Circuit box 14 with connect through a plurality of is fixed to be detained 11 between the base 12, the maintenance degree of difficulty can be reduced in the detachable setting, outer tube 3 with connecting pipe 2 is connected the side and is provided with the rubber packing ring, increases sealing performance.

The working principle is as follows: the utility model discloses an inside dupont line connection of speed reducer 13 is on the inside PCB board of circuit box 14, directly pass through external pin connection central processing unit in the PCB board, central processing unit is STM32, the external pin motor of STM32, motor 17 is servo motor, motor 17 stably rotates and drives the ball valve rotation, control panel 8 includes OLED display screen 9 and control button 10, show motor 17 rotational speed between OLED display screen 9 can, control button includes 10 and accelerates button and speed reduction button, connect respectively on motor 17 and speed reducer 13, the intelligence integration, motor 17 drives pivot 15 and rotates, thereby it changes 5 works to drive, accomplish the work of ball valve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a novel electronic internal thread ball valve which characterized in that: comprises a main body (1), a rotating handle (5) and a control panel (8), a valve body (4) is arranged above the main body (1), the valve body (4) is connected with an axle center (6), the outer ring of the axle center (6) is provided with the rotating handle (5), an outer sleeve (3) is arranged on one side of the valve body (4), the tail end of the outer sleeve (3) is connected with a connecting pipe (2), a circuit box (14) is arranged below the main body (1), a control panel (8) is arranged at one side of the circuit box (14), a base (12) is arranged below the circuit box (14), a speed reducer (13) is arranged in the base (12), the inner side of the rotating handle (5) is connected with a rotating shaft (15), the tail end of the rotating shaft (15) is connected with a shaft sleeve (16), a motor (17) is arranged below the shaft sleeve (16), and a fixing plate (18) is arranged below the motor (17).

2. The novel electric internal thread ball valve according to claim 1, wherein: the shaft center (6) is welded with the rotating handle (5) of the outer ring through a plurality of fixing rods (7).

3. The novel electric internal thread ball valve according to claim 1, wherein: the control panel (8) comprises an OLED display screen (9) and control keys (10), wherein the control keys (10) are electrically connected to the lower portion of the OLED display screen (9).

4. The novel electric internal thread ball valve according to claim 1, wherein: the inside of the speed reducer (13) is connected to the PCB inside the circuit box (14) through a DuPont wire.

5. The novel electric internal thread ball valve according to claim 1, wherein: the circuit box (14) is connected with the base (12) through a plurality of fixing buckles (11).

6. The novel electric internal thread ball valve according to claim 1, wherein: and a rubber gasket is arranged on the connecting side of the outer sleeve (3) and the connecting pipe (2).