Integrated capacitance compensation device

Abstract

The utility model relates to the technical field of capacitors, in particular to an integrated capacitance compensation device. The utility model provides a convenient-to-install integrated capacitance compensation device, which comprises a shell, a protective door, a mounting bracket, a limiting plate and a movable plate, the protective door is rotatably connected to the shell, the mounting bracket is arranged in the front side of the shell, a plurality of sliding grooves are uniformly formed in the mounting bracket at intervals, and the limiting plate is arranged in the sliding grooves. Three limiting plates are evenly connected to the installation support at intervals, and three movable plates are evenly connected to the installation support at intervals in a sliding mode. According to the utility model, the push rod is pushed to move and drive the wedge-shaped block to contact with the moving plate, so that the position of the moving plate is changed, the moving plate can move and limit the position of the capacitor body, and after the moving plate reaches a proper position, the screw is rotated to the moving plate to fix the moving plate, so that the capacitor body can be conveniently installed; and meanwhile, the heat dissipation fan and the exhaust fan are started to dissipate heat in the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, in particular to an integrated capacitor compensation device. Background Technique

[0002] A capacitor, which is the abbreviation of the capacitance of the capacitor body, is one of the electronic components widely used in electronic devices and is widely applied to aspects such as DC blocking, coupling, bypass, filtering, tuning circuit, energy conversion, control circuit, etc.

[0003] Capacitor compensation mainly refers to reactive power compensation or power factor compensation. This is a method in the power system to improve the utilization efficiency of the power supply capacity by increasing capacitors. In the power system, electrical equipment will generate reactive power when in use, which usually shows inductance and will lead to a reduction in the utilization efficiency of the power supply capacity.

[0004] To solve the problem of the reduction in the utilization efficiency of the power supply capacity, it is necessary to appropriately increase capacitors, which can effectively improve this situation. At the same time, it is convenient for maintenance and installation, and can improve the overall efficiency and stability of the power system.

[0005] Therefore, it is urgent to design an integrated capacitor compensation device that is convenient for installation to solve the above problems. Content of the Utility Model

[0006] In order to overcome the disadvantage that capacitors need to be added to solve the reduction in the utilization efficiency of the power supply capacity, the utility model provides an integrated capacitor compensation device that is convenient for installation.

[0007] The technical solution of the utility model: An integrated capacitor compensation device includes a housing, a protective door, a mounting bracket, a limiting plate, a moving plate, a screw, a push rod, a wedge block, a first spring, a capacitor body, a connecting frame and a switch. The protective door is rotatably connected to the housing. An installation bracket is arranged inside the front side of the housing. A plurality of sliding grooves are evenly spaced on the installation bracket. Three limiting plates are evenly spaced and connected to the installation bracket. Three moving plates are evenly spaced and slidably connected to the installation bracket. Screws are threadedly connected to the three moving plates. Three push rods are evenly spaced and slidably connected to the installation bracket. Wedge blocks are connected to the three push rods. The three push rods are all sleeved with first springs. The capacitor body is clamped between the limiting plate and the moving plate. A connecting frame is arranged inside the housing. A switch is connected inside the housing and is arranged above the connecting frame. Ventilation holes are opened on both sides of the housing.

[0008] Preferably, it further includes a filter screen, a cooling fan and an exhaust fan. Filter screens are arranged on both sides inside the housing. Cooling fans are installed on both sides of the housing. Exhaust fans are symmetrically installed on both sides of the top of the housing.

[0009] Preferably, it further includes a display, a support plate, an infrared thermometer, and a connecting wire. A display is installed on the protective door, a support plate is arranged at the rear side of the installation bracket, infrared thermometers are evenly spaced and installed on the support plate, a connecting wire is connected to the infrared thermometer, and the connecting wire is electrically connected to the display.

[0010] Preferably, it further includes a fixing frame and a second spring. A fixing frame is slidably connected to the capacitor body, and second springs are symmetrically connected between the fixing frame and the capacitor body.

[0011] Preferably, it further includes a wire board, and the wire board is connected inside the housing by bolts.

[0012] Preferably, one side where the three moving plates face each other is an inclined surface.

[0013] The beneficial effects of the present utility model are as follows: By pushing the push rod to move and driving the wedge block to contact the moving plate, the position of the moving plate is changed, and the moving plate can move and limit the position of the capacitor body. After the moving plate reaches a suitable position, the screw is rotated onto the moving plate to fix the moving plate. The capacitor body can be easily installed. At the same time, by turning on the cooling fan and the exhaust fan, heat dissipation can be carried out inside the housing. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the housing, installation bracket, and connecting frame of the present utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the limiting plate, moving plate, and capacitor body of the present utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the push rod, wedge block, and first spring of the present utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the filter screen, cooling fan, and exhaust fan of the present utility model.

[0019] Figure 6 It is a partial cross-sectional view of the support plate, infrared thermometer, and connecting wire of the present utility model.

[0020] Figure 7 It is a partial cross-sectional view of the capacitor body, fixing frame, and second spring of the present utility model.

[0021] Attached reference numerals: 1 - outer shell, 2 - protective door, 21 - display, 3 - mounting bracket, 31 - sliding groove, 32 - support plate, 4 - limiting plate, 5 - moving plate, 51 - screw, 6 - push rod, 7 - wedge block, 8 - first spring, 9 - capacitor body, 91 - connecting frame, 10 - electric switch, 11 - ventilation hole, 12 - wire board, 13 - filter screen, 14 - cooling fan, 15 - exhaust fan, 16 - infrared temperature detector, 17 - connecting wire, 18 - fixing bracket, 19 - second spring. Detailed implementation manner

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and the detailed implementation manner.

[0023] Embodiment: An integrated capacitor compensation device, as Figures 1-7 shown, includes an outer shell 1, a protective door 2, a mounting bracket 3, a limiting plate 4, a moving plate 5, a screw 51, a push rod 6, a wedge block 7, a first spring 8, a capacitor body 9, a connecting frame 91 and an electric switch 10. The protective door 2 is rotatably connected to the outer shell 1. Inside the front side of the outer shell 1, there is a mounting bracket 3. On the mounting bracket 3, a plurality of sliding grooves 31 are evenly spaced. Three limiting plates 4 are evenly spaced and connected to the mounting bracket 3. Three moving plates 5 are evenly spaced and slidably connected to the mounting bracket 3. The opposite sides of the three moving plates 5 are inclined planes to facilitate pushing the moving plates 5, and the limiting plates 4 and the moving plates 5 are staggeredly connected. Screws 51 are threadedly connected to all three moving plates 5. Three push rods 6 are evenly spaced and slidably connected to the mounting bracket 3. Wedge blocks 7 are connected to all three push rods 6. First springs 8 are sleeved on all three push rods 6, and the wedge blocks 7 are close to the moving plates 5. A capacitor body 9 is clamped between the limiting plate 4 and the moving plate 5. Inside the outer shell 1, there is a connecting frame 91. An electric switch 10 is connected inside the outer shell 1, and the electric switch 10 is arranged above the connecting frame 91. Ventilation holes 11 are symmetrically opened on both sides of the outer shell 1.

[0024] As Figure 4 shown, it further includes a filter screen 13, a cooling fan 14 and an exhaust fan 15. Filter screens 13 are arranged on both sides inside the outer shell 1. Cooling fans 14 are installed on both sides of the outer shell 1. Exhaust fans 15 are symmetrically installed on both sides of the top of the outer shell 1.

[0025] As Figure 4 and Figure 6 shown, it further includes a display 21, a support plate 32, an infrared temperature detector 16 and a connecting wire 17. A display 21 is installed on the protective door 2. A support plate 32 is arranged at the rear side of the mounting bracket 3. Infrared temperature detectors 16 are evenly spaced and installed on the support plate 32. Connecting wires 17 are connected to the infrared temperature detectors 16, and the connecting wires 17 are electrically connected to the display 21.

[0026] As Figure 7As shown, it further includes a fixing bracket 18 and a second spring 19. A fixing bracket 18 is slidably connected to the capacitor body 9, and second springs 19 are symmetrically connected between the fixing bracket 18 and the capacitor body 9.

[0027] As Figure 2 shown, it further includes a wire board 12. The wire board 12 is connected to the inside of the housing 1 by bolts.

[0028] When it is necessary to install and repair the capacitor body 9 in the power system, the staff first opens the protective door 2. When it is necessary to quickly install the capacitor body 9, the capacitor body 9 is placed between the limiting plate 4 and the moving plate 5. Subsequently, the staff pushes the push rod 6 backward, and then the first spring 8 is stretched. The wedge block 7 moves backward. The wedge block 7 contacts the moving plate 5, and the moving plate 5 moves on the sliding groove 31. The sliding groove 31 plays a guiding role. Subsequently, the moving plate 5 contacts the capacitor body 9, and the capacitor body 9 approaches one side of the limiting plate 4. After the capacitor body 9 is adjusted to the appropriate position, the staff releases the push rod 6. Under the reset action of the first spring 8, the wedge block 7 is reset. Subsequently, the screw 51 is rotated onto the moving plate 5 to fix the moving plate 5, so that the installation of the capacitor body 9 is complete. If the capacitor body 9 is damaged and needs to be repaired, the staff rotates and removes the screw 51 on the moving plate 5, and then pushes the position of the moving plate 5 to remove the capacitor body 9 for repair and replacement. Wires are used in the power system. The wires can be connected to the connecting frame 91. And the staff can pull the fixing bracket 18, and the second spring 19 is stretched. After connecting the wires to the connecting frame 91, the staff releases the fixing bracket 18. Under the reset action of the second spring 19, the fixing bracket 18 will contact the wires to fix the wires and prevent the wires from being chaotic and falling off. The wire board 12 can also limit the wires. At the same time, when replacing the capacitor body 9, in order to avoid electricity generation, the switch 10 in the housing 1 can be turned off first. The heat generated during the operation of the power system can be discharged through the ventilation holes 11. When the heat in the housing 1 is too high, the staff turns on the cooling fan 14 and the exhaust fan 15 respectively. The cooling fan 14 can discharge the cold air outside into the housing 1 for heat dissipation. The exhaust fan 15 can discharge the hot air in the housing 1. The cycle operation dissipates heat inside the housing 1. The filter net 13 can isolate the impurities mixed in the air discharged into the housing 1 to prevent the impurities from entering the housing 1 and damaging the power system. The infrared thermometer 16 can irradiate light on the capacitor body 9 for temperature measurement. The connecting wire 17 transmits the temperature to the display 21, and then the temperature inside the housing 1 can be observed at any time. Repeating the above actions can quickly install the capacitor body 9 and dissipate heat inside the housing 1.

[0029] Although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made to the present utility model without departing from the principle and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of this disclosure is only for explanation and not for limiting the present utility model, but the scope of protection is defined by the content of the claims.

Claims

1. An integrated capacitance compensation device, characterized in that: The invention comprises a housing (1), a protective door (2), a mounting bracket (3), a limiting plate (4), a movable plate (5), a screw (51), a push rod (6), a wedge block (7), a first spring (8), a capacitor body (9), a connecting frame (91) and an electric switch (10), wherein the protective door (2) is rotatably connected to the housing (1), the mounting bracket (3) is arranged inside the housing (1), a plurality of sliding grooves (31) are evenly spaced apart on the mounting bracket (3), three limiting plates (4) are evenly spaced apart and connected to the mounting bracket (3), three movable plates (5) are evenly spaced apart and slidably connected to the mounting bracket (3), and the The limiting plates (4) are connected to the movable plates (5) in an alternating manner, the screws (51) are all threadedly connected to the three movable plates (5), the three push rods (6) are evenly spaced and slidably connected to the mounting bracket (3), the wedge blocks (7) are all connected to the three push rods (6), the first springs (8) are all sleeved on the three push rods (6), the capacitor body (9) is placed between the limiting plates (4) and the movable plates (5), the connecting frame (91) is arranged inside the outer shell (1), the switch (10) is connected inside the outer shell (1), and the ventilation holes (11) are symmetrically opened on the outer side of the outer shell (1).

2. An integrated capacitance compensation device according to claim 1, characterized in that: It also includes a filter (13), a heat dissipation fan (14) and an exhaust fan (15), wherein the filter (13) is arranged on both sides of the outer shell (1), the heat dissipation fan (14) is installed on both sides of the outer shell (1), and the exhaust fan (15) is symmetrically installed on the top of the outer shell (1).

3. An integrated capacitance compensation device according to claim 2, characterized in that: It also includes a display (21), a support plate (32), an infrared thermometer (16) and a connecting wire (17), wherein the display (21) is mounted on the protective door (2), the support plate (32) is arranged on the rear side of the mounting bracket (3), the infrared thermometer (16) is evenly spaced and mounted on the support plate (32), the connecting wire (17) is connected to the infrared thermometer (16), and the connecting wire (17) is electrically connected to the display (21).

4. An integrated capacitance compensation device according to claim 3, characterized in that: It also includes a fixing frame (18) and a second spring (19), wherein the fixing frame (18) is slidably connected to the capacitor body (9), and the second spring (19) is symmetrically connected between the fixing frame (18) and the capacitor body (9).

5. An integrated capacitance compensation device according to claim 4, characterized in that: It also includes a wire board (12), and the wire board (12) is connected to the housing (1) by bolts.

6. An integrated capacitance compensation device according to claim 1, characterized in that: The opposite sides of the three moving plates (5) are inclined surfaces.

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