Pressure regulator control device
A technology of control devices and pressure regulators, which is applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as failure, poor pressure regulation accuracy, poor safety, etc., and achieve easy control, sensitive action, and structure stable effect
Pending Publication Date: 2019-01-01
BEIJING XINGUANGJIN GAS DEVICE RES INST
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Problems solved by technology
The traditional pressure regulator is mainly composed of membrane, spring, pilot and other components. It is a mechanical semi-automatic pressure adjustment equipment. It is prone to depressurization, failure, leakage and other phenomena in practical applications, and its performance is unstable and safe. poor
In order to solve the problems existing in the traditional pressure regulator, those skilled in the art have developed a diaphragmless pressure regulator with a control device. Compared with the traditional membrane type pressure regulator, the working performance of this type of pressure regulator has been improved However, in practical applications, there are still problems such as complex structure, difficult control, poor pressure regulation accuracy, and poor safety, which is not conducive to refined and intelligent management
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[0023] First of all, it needs to be explained that the orientation words such as up, down, front, back, left, and right in the present invention are only described according to the accompanying drawings, so as to facilitate understanding, and are not intended to limit the technical solution and scope of protection of the present invention. .
[0024] like Figure 1 to Figure 9 Shown is a specific implementation of a voltage regulator control device of the present invention, including a mounting base 1 , a support frame 2 , a servo motor 3 and a ball screw 4 . The mounting seat 1 adopts a tubular structure and flanges are respectively arranged on the upper and lower ends thereof; the bracket 2 is fixed on the upper end of the mounting seat 1 . Fix the servo motor 3 on the bracket 2 and set its output shaft vertically, install the coaxial first synchronous pulley 31 on the output shaft of the servo motor 3, and vertically install the ball screw 4 on the bracket through the bear...
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The invention relates to a pressure regulator control device. The pressure regulator control device comprises an installing base, a supporting frame, a servo motor and a ball screw. The installing base is of a pipe-shaped structure, and flanges are arranged at the upper end and the lower end of the installing base. A support is fixed to the upper end of the installing base. The servo motor is fixed to the support, and an output shaft of the servo motor is arranged in the vertical direction and connected with a coaxial first synchronous belt wheel. The ball screw is vertically arranged on the support through a bearing. The ball screw is connected with a coaxial second synchronous belt wheel. A transmission belt is arranged between the second synchronous belt wheel and the first synchronousbelt wheel. A screw nut of the ball screw is connected with a valve rod connecting piece. A vertical guiding mechanism is arranged between the valve rod connecting piece and the installing base. The pressure regulator control device has the advantages that the structure is stable, control is easy, safety and reliability are achieved, actions are sensitive, and precision is high; and by means of the pressure regulator control device, intelligent pressure regulator control can be achieved.
Description
technical field [0001] The invention relates to a pressure regulating device, in particular to a control device for a gas pressure regulator. Background technique [0002] The pressure regulator is an important device in the gas pipeline network, which plays the role of regulating and stabilizing the pressure. The traditional pressure regulator is mainly composed of membrane, spring, pilot and other components. It is a mechanical semi-automatic pressure adjustment equipment. It is prone to depressurization, failure, leakage and other phenomena in practical applications, and its performance is unstable and safe. poor. In order to solve the problems existing in the traditional pressure regulator, those skilled in the art have developed a diaphragmless pressure regulator with a control device. Compared with the traditional membrane type pressure regulator, the working performance of this type of pressure regulator has been improved However, in practical applications, there ar...
Claims
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IPC IPC(8): F17D1/02F17D3/01
CPCF17D1/02F17D3/01
Inventor 李松郭旭李艳茹吴钧李卓威梁文虎高永蒋东杰刘增义王清
Owner BEIJING XINGUANGJIN GAS DEVICE RES INST