Energy-saving control device applied to industrial electromechanical device

Abstract

The invention relates to an energy-saving control device applied to industrial electromechanics. The energy-saving control device comprises an output rotating shaft, an energy storage box, an air cylinder barrel and a flywheel. A push-pull rod is arranged in the air cylinder barrel, the push-pull rod penetrates out of the top end of the air cylinder barrel, a baffle is fixed to the rear end of the push rod, through holes are evenly distributed in the baffle, and a sealing gasket is arranged on the rear side of the baffle. The push-pull rod drives the baffle and the sealing gasket to slide, outside air is sucked into the energy storage box to be stored, the fan is used for driving the generator to work and convert into electric energy, on one hand, energy storage is achieved, on the other hand, when the output power of the motor is too small, the stored electric energy is used for maintaining the output power of the motor stable, and energy-saving control is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of industrial electromechanical systems, and in particular relates to an energy-saving control device applied to industrial electromechanical systems. Background Art

[0002] Industrial motors consume a lot of energy, and unstable speed will increase energy consumption. Since energy can only be converted into form and cannot be recovered, in order to reduce energy consumption, the excess energy consumption of industrial motors can be converted into mechanical energy and then stored using mechanical energy to generate electricity.

[0003] In the prior art, US08159079B2 discloses an environmentally friendly energy-saving generator, which includes a power generation module, a control module, a power module, a generator housing and an I / O module. The processor unit of the control module controls the power management unit, and the power management unit controls the power module to provide the driving power required by the driving unit of the power generation module during operation; after the power generation unit of the power generation module is activated, the surplus power generated by the power generation unit can recharge the power module during power generation. The environmentally friendly energy-saving generator effectively manages and distributes the power of the power module and the power generation module, and prolongs the time for the environmentally friendly energy-saving generator to supply power to the load. However, this technology relies on the control of the power supply mode to reduce energy consumption, but cannot solve the problem of increased energy consumption under unstable power, especially it cannot be applied to industrial electromechanical equipment. Industrial electromechanical equipment needs to ensure that the output torque is as uniform as possible and stabilize the speed of the engine, but the flywheel of the energy storage device has a large moment of inertia, which will not be able to control the change of resistance during the working process, resulting in unstable output power of the industrial motor.

[0004] In view of the shortcomings of existing technologies, improvements need to be made. Summary of the invention

[0005] In view of this, an object of the present invention is to provide an energy-saving control device applied to industrial electromechanical systems to solve the above-mentioned problems.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: an energy-saving control device applied to industrial electromechanical, comprising an output shaft, an energy storage box, a cylinder barrel, and a flywheel, wherein the front end of the output shaft is fixedly connected to the middle of the rear side of the energy storage box, the front side of the energy storage box is fixedly connected to the flywheel, and a vertical through pipe is arranged in the middle of the front side of the energy storage box, the rear end of the vertical through pipe is communicated with the energy storage box, the vertical through pipe passes through the flywheel, a wind drive box is arranged on the front side of the flywheel, the vertical through pipe is rotatably sleeved in the middle of the rear side of the wind drive box, a plurality of cylinder barrels are evenly distributed on the rear side of the energy storage box, and the cylinder barrels are communicated with the energy storage box.

[0007] A generator is fixed on the front side of the wind-driven box, connecting rods are evenly distributed between the body of the generator and the edge of the front end port of the wind-driven box, one end of the connecting rod is fixedly connected to the body of the generator, and the other end of the connecting rod is fixedly connected to the inner wall of the wind-driven box, the rotating shaft of the generator is located in the wind-driven box, and a fan is fixed on the rotating shaft of the generator, and the generator forms an energy-saving circuit with a battery and an industrial motor through a wire.

[0008] A push-pull rod is arranged in the cylinder barrel, and the push-pull rod passes through the top end of the cylinder barrel. A baffle is fixed to the rear end of the push rod, through holes are evenly distributed on the baffle, and a sealing gasket is arranged on the rear side of the baffle, the middle part of the sealing gasket is fixedly connected to the rear end of the push-pull rod, a counterweight block is fixed to the front end of the push rod, a sliding sleeve is slidably connected to the output shaft, a rocker arm is arranged between the sliding sleeve and the counterweight block, one end of the rocker arm is hinged to the sliding sleeve, and the other end of the rocker arm is hinged to the counterweight block, a spring is sleeved on the output shaft, one end of the spring is fixedly connected to the sliding sleeve, and the other end of the spring is fixedly connected to the middle part of the rear side of the energy storage box.

[0009] Preferably, a rectifier cone is fixed to the end of the rotating shaft of the generator.

[0010] Preferably, a pressure gauge and a valve are provided on the vertical through pipe.

[0011] The beneficial effects of the present invention are as follows: the present invention utilizes the flywheel to store energy and stabilize the rotation speed, and can realize that when the motor output power is relatively small, the motor output power can be maintained stable by utilizing the stored electrical energy. The present application utilizes the centrifugal force generated by the rotation of the counterweight during the rotation of the output shaft, drives the baffle and the sealing gasket to slide through the push-pull rod, draws the outside air into the energy storage box for storage, and utilizes the fan to drive the generator to work and convert it into electrical energy, which realizes energy storage on the one hand, and on the other hand, when the industrial motor needs to increase the output power, the stored electrical energy is transmitted to the industrial motor function through the energy-saving circuit to realize energy-saving control. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a top view of the structure of the energy-saving control device;

[0013] Figure 2 This is the cylinder barrel structure diagram.

[0014] Numbers in the figure: 1 output shaft; 2 energy storage box; 3 cylinder barrel; 4 flywheel; 5 vertical through pipe; 6 wind drive box; 7 generator; 8 connecting rod; 9 fan; 10 straightening cone; 11 push-pull rod; 12 baffle; 13 sealing gasket; 14 counterweight; 15 sliding sleeve; 16 spring; 17 rocker arm. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0016] like Figure 1-2 As shown, an energy-saving control device applied to industrial electromechanical includes an output shaft 1, an energy storage box 2, a cylinder barrel 3, and a flywheel 4. The front end of the output shaft 1 is fixedly connected to the middle part of the rear side of the energy storage box 2, the front side of the energy storage box 2 is fixedly connected to the flywheel 4, and a vertical through pipe 5 is arranged in the middle part of the front side of the energy storage box 2, the rear end of the vertical through pipe 5 is communicated with the energy storage box 2, the vertical through pipe 5 passes through the flywheel 4, a wind drive box 6 is arranged on the front side of the flywheel 4, the vertical through pipe 5 is rotatably sleeved in the middle part of the rear side of the wind drive box 6, and a plurality of cylinder barrels 3 are evenly distributed on the rear side of the energy storage box 2, and the cylinder barrel 3 is communicated with the energy storage box 2.

[0017] In this embodiment, a generator 7 is fixed to the front side of the wind-driven box 6, and connecting rods 8 are evenly distributed between the body of the generator 7 and the edge of the front end port of the wind-driven box 6. One end of the connecting rod 8 is fixedly connected to the body of the generator 7, and the other end of the connecting rod 8 is fixedly connected to the inner wall of the wind-driven box 6. The rotating shaft of the generator 7 is located in the wind-driven box 6, and a fan 9 is fixed on the rotating shaft of the generator 7. The generator 7 forms an energy-saving circuit with a battery and an industrial motor through a wire.

[0018] In this embodiment, a push-pull rod 11 is provided in the cylinder barrel 3, and the push-pull rod 11 passes through the top of the cylinder barrel 3. A baffle 12 is fixed to the rear end of the push rod 11, and through holes are evenly distributed on the baffle 12. A sealing gasket 13 is provided on the rear side of the baffle 12, and the middle part of the sealing gasket 13 is fixedly connected to the rear end of the push-pull rod 1. A counterweight 14 is fixed to the front end of the push rod 11, and a sliding sleeve 15 is slidably connected to the output shaft 1, and a rocker arm 17 is provided between the sliding sleeve 15 and the counterweight 14, one end of the rocker arm 17 is hinged to the sliding sleeve 15, and the other end of the rocker arm 17 is hinged to the counterweight 14, and a spring 16 is sleeved on the output shaft 1, one end of the spring 16 is fixedly connected to the sliding sleeve 15, and the other end of the spring 16 is fixedly connected to the middle part of the rear side of the energy storage box 2.

[0019] In this embodiment, a rectifier cone 10 is fixed to the end of the rotating shaft of the generator 7 .

[0020] In this embodiment, a pressure gauge and a valve are provided on the vertical pipe 5 .

[0021] Working principle of the present invention: When the present invention is working, the flywheel 4 is used to store energy and stabilize the rotation speed during the rotation of the output shaft 1. At the same time, the counterweight 14 is driven to rotate during the rotation of the output shaft 1. Under the action of centrifugal force, the counterweight 14 drives the baffle 12 and the sealing gasket 13 to slide through the push-pull rod 11, and compresses the spring 16 at the same time, so that the centrifugal force and the elastic force of the spring 16 are balanced. When the rotation speed of the output shaft 1 changes, the centrifugal force generated changes, and the balance between the centrifugal force and the elastic force of the spring 16 is destroyed. , the baffle plate 12 and the sealing gasket 13 slide back and forth in the cylinder barrel 3. In addition, as the output shaft 1 rotates, when the counterweight block 14 is located above and below the output shaft 1, the counterweight block 14 acts on the push-pull rod 11 in the opposite direction, which can also drive the baffle plate 12 and the sealing gasket 13 to slide back and forth in the cylinder barrel 3. When the baffle plate 12 and the sealing gasket 13 slide toward the top of the cylinder barrel 3, the air pressure of the outside air squeezes the sealing gasket 13, so that the sealing gasket 13 is separated from the through hole on the baffle plate 12, and the outside air enters through the through hole of the baffle plate 12. When the baffle 12 and the sealing gasket 13 slide toward the bottom of the cylinder barrel 3, the air pressure in the cylinder barrel 3 squeezes the sealing gasket 13, so that the sealing gasket 13 blocks the baffle 12. After being squeezed, the air in the cylinder barrel 3 enters the energy storage box 2 and is stored. As the baffle 2 and the sealing gasket 13 continue to move back and forth, the gas in the energy storage box 2 increases and the pressure gradually increases. The barometer measures the air pressure value in the energy storage box 2. When the air pressure value reaches the value measured by the barometer, the valve on the vertical pipe 5 is opened to release the gas in the energy storage box 2. The electric current is blown toward the fan 9, and the fan 9 is used to drive the generator 7 to work and convert it into electrical energy, which is stored in the battery of the energy-saving circuit. When the industrial motor needs to increase its output power, the switch of the energy-saving circuit is turned on, and the battery of the energy-saving circuit is used to power the industrial motor. During the operation of the industrial motor, the centrifugal force changes caused by the fluctuation of the speed of the industrial motor cause the counterweight 14 to move and do work to generate electricity. On the one hand, energy storage is realized, and on the other hand, when the industrial motor needs to increase its output power, the stored electrical energy is used to power the industrial motor through the energy-saving circuit to realize energy-saving control.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving control device for industrial electromechanical devices, comprising an output shaft, an energy storage box, a cylinder barrel, and a flywheel, wherein the front end of the output shaft is fixedly connected to the middle of the rear side of the energy storage box, the front side of the energy storage box is fixedly connected to the flywheel, and a vertical through pipe is arranged in the middle of the front side of the energy storage box, the rear end of the vertical through pipe is communicated with the energy storage box, the vertical through pipe passes through the flywheel, a wind drive box is arranged on the front side of the flywheel, the vertical through pipe is rotatably sleeved in the middle of the rear side of the wind drive box, a plurality of cylinder barrels are evenly distributed on the rear side of the energy storage box, and the cylinder barrels are communicated with the energy storage box.

2. The energy-saving control device for industrial electromechanical according to claim 1, characterized in that: A generator is fixed on the front side of the wind-driven box, connecting rods are evenly distributed between the body of the generator and the edge of the front end port of the wind-driven box, one end of the connecting rod is fixedly connected to the body of the generator, and the other end of the connecting rod is fixedly connected to the inner wall of the wind-driven box, the rotating shaft of the generator is located in the wind-driven box, and a fan is fixed on the rotating shaft of the generator, and the generator forms an energy-saving circuit with a battery and an industrial motor through a wire.

3. The energy-saving control device for industrial electromechanical according to claim 1, characterized in that: A push-pull rod is arranged in the cylinder barrel, and the push-pull rod passes through the top end of the cylinder barrel. A baffle is fixed to the rear end of the push rod, through holes are evenly distributed on the baffle, and a sealing gasket is arranged on the rear side of the baffle, the middle part of the sealing gasket is fixedly connected to the rear end of the push-pull rod, a counterweight block is fixed to the front end of the push rod, a sliding sleeve is slidably connected to the output shaft, a rocker arm is arranged between the sliding sleeve and the counterweight block, one end of the rocker arm is hinged to the sliding sleeve, and the other end of the rocker arm is hinged to the counterweight block, a spring is sleeved on the output shaft, one end of the spring is fixedly connected to the sliding sleeve, and the other end of the spring is fixedly connected to the middle part of the rear side of the energy storage box.

4. The energy-saving control device for industrial electromechanical according to claim 2, characterized in that: A rectifier cone is fixed to the end of the rotating shaft of the generator.

5. The energy-saving control device for industrial electromechanical according to claim 1, characterized in that: A barometer and a valve are arranged on the vertical through pipe.

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