Combined power-saving device

Abstract

The utility model relates to the technical field of power-saving equipment, in particular to a combined power-saving device, which comprises a box body and four power savers, a box door is rotatably mounted on the side surface of the box body, a moving mechanism is mounted in the box body, and the power savers are mounted on the moving mechanism through quick release mechanisms; the moving mechanism comprises guide rails, a moving plate, two lead screws and a bearing seat, the four guide rails are fixedly installed on the two sides of the top and the two sides of the bottom in the box body respectively, grooves in the top and the bottom of the moving plate are slidably connected with the four guide rails, and the two lead screws are fixedly installed on the bearing seat. And one ends of the two lead screws are rotationally connected with the inner side faces of the two ends of the box body, the other ends of the two lead screws penetrate through screw holes in the side faces of the two ends of the movable plate to be rotationally connected with the side faces of the two bearing pedestals correspondingly, and the two bearing pedestals are fixedly installed at the top and the bottom in the box body correspondingly. And the power saver is convenient to maintain and repair.

Description

Technical Field

[0001] The utility model relates to the technical field of power-saving equipment, in particular to a synthetic power-saving device. Background Art

[0002] Saving electricity means saving electricity. Saving electricity does not mean not using electricity but using electricity scientifically. It means taking technically feasible and economically reasonable measures to reduce direct and indirect losses of electricity, improve energy efficiency and environmental protection. With the rapid development of modern industry and power systems, efficient use and conservation of energy has become the focus of attention in all walks of life. As a key equipment to improve the efficiency of electricity use, the rationality of the design and functionality of power-saving devices directly affect the energy-saving effect.

[0003] Common energy-saving devices currently on the market include various types of energy-saving cabinets and energy-saving boxes, as well as composite energy-saving cabinets using different node types. These energy-saving cabinets or energy-saving boxes all have a common problem: the internal energy-saving components are directly installed on the internal bracket, and the internal bracket is in a fixed state. During maintenance and inspection, the energy-saving components are always inside the energy-saving box or energy-saving cabinet, which is inconvenient to operate and makes the maintenance and repair of energy-saving components more difficult. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a synthetic power-saving device, which adopts the following technical solution: it includes a box body and four power savers, the side of the box body is rotatably mounted with a box door, a moving mechanism is installed in the box body, and the power saver is installed on the moving mechanism through a quick-release mechanism; the moving mechanism includes a guide rail, a moving plate, a screw rod and a bearing seat, and the guide rails are provided with four, and the four guide rails are respectively fixedly mounted on both sides of the top and bottom of the box body, and the grooves at the top and bottom of the moving plate are slidably connected to the four guide rails, and the screw rods are provided with two, one end of the two screw rods is rotatably connected to the inner side surfaces at both ends of the box body, and the other ends of the two screw rods pass through the side wire holes at both ends of the moving plate and are respectively rotatably connected to the side surfaces of the two bearing seats, and the two bearing seats are respectively fixedly mounted on the top and bottom of the box body;

[0005] The quick-release mechanism includes a support plate, an insert plate, a socket, a mounting seat, a mounting plate and an insulating plate. The support plate is U-shaped, and the support plate is fixedly mounted on the inner wall of the box body. Several insert plates are fixedly mounted on the side of the support plate. The mounting seat is U-shaped, and the mounting seat is fixedly mounted on the side of the movable plate. The mounting plate is T-shaped, and the side surface of one end of the mounting plate is fixedly connected to the side surface of the insulating plate. The power saver is fixed to the insulating plate by bolts, and the mounting plate is plugged into the mounting seat. The sides of the movable plate, the mounting seat and the mounting plate are all provided with sockets that match the insert plates.

[0006] As an optimal technical solution of the present invention, the four energy savers are a frequency converter, a brake power generation and energy storage module, an intelligent precision control module and a voltage tracking and adjustment module.

[0007] As a preferred technical solution of the present invention, a synchronous wheel is fixedly mounted on one end of the two screw rods close to the inner wall of the box body, and the two synchronous wheels are connected by a synchronous belt.

[0008] As a preferred technical solution of the present invention, hand wheels are rotatably mounted on the side surfaces of the two bearing seats, and the shafts of the end faces of the hand wheels pass through one end of the through-hole screw on the bearing seats and are fixedly connected.

[0009] As a preferred technical solution of the present invention, a through groove is provided on the side of the box body, and a dust filter is fixedly installed in the through groove.

[0010] As a preferred technical solution of the present invention, a positioning hole is provided at the top of the mounting seat close to the movable plate, and a positioning pin matching the positioning hole is fixedly installed on the bottom of the mounting plate away from the insulating plate.

[0011] Beneficial effects of the utility model:

[0012] 1. The utility model can drive the movable plate to move toward the outside of the box along the guide rail through the screw rod. The power saver installed on the movable plate can be moved to the opening of the box, so that it is convenient for the staff to maintain and repair the power saver. The power saver is plugged into the mounting seat through the mounting plate, which makes disassembly and assembly simpler and faster, further improving the convenience of maintenance and repair.

[0013] 2. Through the synchronous belt and synchronous wheel, when one of the screws rotates, the other screw can be driven to rotate synchronously, thereby improving the stability of the moving plate when moving. Through the hand wheel, people can conveniently drive the screw to rotate, which is easy to use.

[0014] 3. The box can be ventilated through the slots set on the side of the box, and the dust filter can prevent external dust from entering the box with the flow of air. The inserted mounting plate can be positioned through the positioning holes and positioning pins, so that the sockets on the mounting plate and the sockets on the mounting base can be quickly aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the quick-release mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model.

[0019] In the figure: 1 box body, 2 box door, 3 power saver, 4 moving mechanism, 41 guide rail, 42 moving plate, 43 screw rod, 44 bearing seat, 5 quick release mechanism, 51 support plate, 52 plug plate, 53 socket, 54 mounting seat, 55 mounting plate, 56 insulating plate, 6 synchronous belt, 7 synchronous pulley, 8 handwheel, 9 dust filter, 10 positioning hole, 11 positioning pin. DETAILED DESCRIPTION

[0020] Example 1

[0021] like Figures 1 to 4 As shown, the utility model discloses a synthetic power-saving device, which adopts the technical solution of comprising a box body 1 and four power savers 3. A box door 2 is rotatably mounted on the side of the box body 1, a mobile mechanism 4 is mounted inside the box body 1, a through slot is provided on the side of the box body 1, a dust filter 9 is fixedly mounted in the through slot, the box body 1 can be ventilated through the through slot provided on the side of the box body 1, and the dust filter 9 can prevent external dust from entering the box body 1 with the flow of air, the power saver 3 is mounted on the mobile mechanism 4 through a quick-release mechanism 5, and the four power savers 3 are a frequency converter, a brake power generation and energy storage module, an intelligent precision control module, and a voltage tracking and adjustment module;

[0022] A frequency converter is an electrical energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power to another frequency. By changing the frequency of the motor power supply, the motor speed can be adjusted. At the rated frequency, if the voltage is constant and only the frequency is reduced, the magnetic flux will be excessive, the magnetic circuit will saturate, and in severe cases, the motor will burn out. Therefore, the frequency and voltage must be changed proportionally. That is, the frequency must be changed while the frequency converter output voltage is controlled to maintain a constant magnetic flux in the motor and avoid field weakening and magnetic saturation.

[0023] Brake Power Generation and Storage Module: This module operates based on the principle of electromagnetic induction. When a vehicle brakes, kinetic energy is converted into heat through the wheels and brake system. The brake power generation and storage module utilizes this mechanical energy change and converts it into electrical energy through a generator. This electrical energy is then stored in batteries or other energy storage devices for later use.

[0024] Intelligent precision control module: The working principle of the intelligent precision control module can be summarized into three steps: "monitoring-analysis-control":

[0025] Monitoring: Built-in sensors monitor key parameters in the power grid, such as voltage, current, power factor, as well as the operating status and energy consumption of electrical equipment in real time.

[0026] Analysis: Use advanced algorithms to quickly analyze monitored data to identify inefficient or wasteful links in the power system, as well as the energy consumption patterns and regularities of electrical equipment.

[0027] Regulation: Based on the analysis results, the circuit parameters are automatically adjusted, such as optimizing the voltage waveform, balancing the three-phase load, improving the power factor, etc., or the operation mode and power output of the electrical equipment are adjusted through intelligent control strategies to achieve the purpose of saving electricity;

[0028] Voltage Tracking and Adjustment Module: Based on advanced electronics, sensor technology, and control theory, the voltage tracking and adjustment module monitors voltage changes in the power system in real time and dynamically adjusts voltage according to preset algorithms or strategies. This module typically includes a voltage sensor, a signal processing unit, a control decision unit, and an actuator, which work together to achieve precise voltage regulation.

[0029] The moving mechanism 4 includes a guide rail 41, a moving plate 42, a screw rod 43 and a bearing seat 44. There are four guide rails 41, which are fixedly mounted on both sides of the top and bottom of the box body 1. The grooves at the top and bottom of the moving plate 42 are slidably connected to the four guide rails 41. There are two screw rods 43. One end of the two screw rods 43 is rotatably connected to the inner side surfaces at both ends of the box body 1. The other ends of the two screw rods 43 pass through the side wire holes at both ends of the moving plate 42 and are rotatably connected to the side surfaces of the two bearing seats 44. A synchronous wheel 7 is fixedly mounted on one end of the two screw rods 43 close to the inner wall of the box body 1. The two synchronous wheels 7 are connected by a synchronous belt 6. The synchronous belt 6 and the synchronous wheel 7 can be used to rotate the two screw rods 43. When one screw rod 43 rotates, it can synchronously drive the other screw rod 43 to rotate, thereby improving the stability of the movable plate 42 when moving. The two bearing seats 44 are respectively fixedly mounted on the top and bottom of the box body 1. Hand wheels 8 are rotatably mounted on the sides of the two bearing seats 44. The shaft of the end face of the handwheel 8 passes through the through hole on the bearing seat 44 and is fixedly connected to one end of the screw rod 43. The handwheel 8 can make people conveniently drive the screw rod 43 to rotate, which is easy to use. The movable plate 42 can be driven by the screw rod 43 to move toward the outside of the box body 1 along the direction of the guide rail 41. The energy saver 3 installed on the movable plate 42 can be moved to the opening of the box body 1, thereby facilitating the maintenance and repair of the energy saver 3 by the staff;

[0030] The quick-release mechanism 5 includes a support plate 51, an insert plate 52, a socket 53, a mounting seat 54, a mounting plate 55 and an insulating plate 56. The support plate 51 is U-shaped and is fixedly mounted on the inner wall of the box body 1. Several insert plates 52 are fixedly mounted on the side of the support plate 51. The mounting seat 54 is U-shaped and is fixedly mounted on the side of the movable plate 42. The mounting plate 55 is T-shaped. The side of one end of the mounting plate 55 is fixedly connected to the side of the insulating plate 56. The energy saver 3 is fixed to the insulating plate 56 by bolts. The mounting plate 55 is plugged into the mounting seat 54. The movable plate 42 and the mounting seat are fixedly mounted on the side of the movable plate 42. The sides of the seat 54 and the mounting plate 55 are both provided with sockets that cooperate with the plug plate 52. A positioning hole 10 is provided at the top of the mounting seat 54 near the movable plate 42. A positioning pin 11 that cooperates with the positioning hole 10 is fixedly installed at the bottom of the mounting plate 55 away from the insulating plate 56. The inserted mounting plate 55 can be positioned by the positioning hole 10 and the positioning pin 11, so that the socket 53 on the mounting plate 55 is aligned with the socket 53 on the mounting seat 54, and the energy saver 3 is plugged into the mounting seat 54 through the mounting plate 55, which makes disassembly and assembly easier and faster, further improving the convenience of maintenance and repair.

[0031] The working principle of the present utility model is as follows: during installation or maintenance, the hand wheel 8 can be twisted to drive one of the screw rods 43 to rotate, so that the screw rod 43 drives the synchronous wheel 7 thereon to rotate, so that the synchronous wheel 7 drives the synchronous belt 6 to rotate, so that the synchronous belt 6 drives another synchronous wheel 7 to rotate, so that the other synchronous wheel 7 drives the other screw rod 43 to rotate, so that the two screw rods 43 rotate synchronously, drive the movable plate 42 to move, so that the movable plate 42 moves toward the opening of the box body 1 along the direction of the guide rail 41, and the mounting seat 54 on the movable plate 42 moves to the outside of the box body 1. At this time, the lower end of the mounting plate 55 can be inserted into the mounting seat 54, and the mounting plate 55 can be pushed left and right so that the positioning pin 11 on the mounting plate 55 is inserted into the positioning hole 10. After all the energy savers 3 are inserted into the mounting seat 54, the hand wheel 8 is twisted in the opposite direction to rotate the screw rod 43 in the opposite direction, so that the screw rod 43 drives the movable plate 42 to move toward the inside of the box body 1. When the movable plate 42 and the support plate 51 are in contact with each other, the movable plate 42 and the support plate 51 are in contact with each other. When in contact, the plug-in plate 52 on the support plate 51 will be inserted into the socket 53 on the movable plate 42, the mounting seat 54 and the mounting plate 55. The installation of the power saver 3 can be completed by fixing the mounting plate 55 and the power saver 3. When disassembling the power saver 3, the movable plate 42 can be moved outward. During the movement of the mounting plate 42, the movable plate 42 will be separated from the plug-in plate 52, and the mounting plate 55 will be released. After the power saver 3 is moved to the outside, the power saver 3 and the mounting plate 55 can be taken out from the mounting seat 54. When in use, the frequency converter, brake power generation and energy storage module, intelligent precision control module and voltage tracking and adjustment module can be connected to the circuit between the electrical equipment and the distribution box, so that the frequency converter, brake power generation and energy storage module, intelligent precision control module and voltage tracking and adjustment module can adjust the frequency of the electrical equipment, store and recirculate the current generated during deceleration and braking, precisely control the power of the electrical equipment, and monitor and adjust the voltage combination in real time to achieve power saving of the electrical equipment.

[0032] Components not described in detail herein are prior art.

[0033] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A combined power-saving device, comprising a housing (1) and four power savers (3), wherein a housing door (2) is rotatably mounted on the side of the housing (1), a movable mechanism (4) is mounted in the housing (1), and the power savers (3) are mounted on the movable mechanism (4) via a quick-release mechanism (5); The moving mechanism (4) includes a guide rail (41), a moving plate (42), a screw rod (43) and a bearing seat (44), wherein four guide rails (41) are provided, and the four guide rails (41) are fixedly mounted on both sides of the top and bottom of the box body (1), respectively. The grooves at the top and bottom of the moving plate (42) are slidably connected to the four guide rails (41), and two screw rods (43) are provided, and one end of the two screw rods (43) is rotatably connected to the inner side surfaces at both ends of the box body (1), and the other ends of the two screw rods (43) pass through the side wire holes at both ends of the moving plate (42) and are rotatably connected to the side surfaces of the two bearing seats (44), respectively. The two bearing seats (44) are fixedly mounted on the top and bottom of the box body (1). The quick-release mechanism (5) comprises a support plate (51), an insert plate (52), a socket (53), a mounting seat (54), a mounting plate (55) and an insulating plate (56). The support plate (51) is U-shaped and fixedly mounted on the inner side wall of the box body (1). A plurality of insert plates (52) are fixedly mounted on the side of the support plate (51). The mounting seat (54) is U-shaped and fixedly mounted on the side of the movable plate (42). The mounting plate (55) is T-shaped. The side of one end of the mounting plate (55) is fixedly connected to the side of the insulating plate (56). The energy saver (3) is fixed to the insulating plate (56) by bolts. The mounting plate (55) is plugged into the mounting seat (54). The sides of the movable plate (42), the mounting seat (54) and the mounting plate (55) are all provided with sockets that match the insert plates (52).

2. A combined power-saving device according to claim 1, characterized in that: The four energy savers (3) are a frequency converter, a brake power generation and energy storage module, an intelligent precision control module and a voltage tracking and adjustment module.

3. A combined power-saving device according to claim 1, characterized in that: A synchronous wheel (7) is fixedly mounted on one end of the two screw rods (43) close to the inner wall of the box body (1), and the two synchronous wheels (7) are connected by a synchronous belt (6).

4. A combined power-saving device according to claim 1, characterized in that: A hand wheel (8) is rotatably mounted on the side surfaces of the two bearing seats (44), and the shaft of the end surface of the hand wheel (8) passes through one end of the through hole screw rod (43) on the bearing seat (44) and is fixedly connected.

5. A combined power-saving device according to claim 1, characterized in that: A through slot is provided on the side of the box body (1), and a dust filter (9) is fixedly installed in the through slot.

6. A combined power-saving device according to claim 1, characterized in that: A positioning hole (10) is provided on the top of the mounting seat (54) near the movable plate (42), and a positioning pin (11) matching the positioning hole (10) is fixedly installed on the bottom of the mounting plate (55) away from the insulating plate (56).

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