CN216162411U

CN216162411U - Anti-harmonic intelligent capacitor with high safety

Info

Publication number: CN216162411U
Application number: CN202122264991.2U
Authority: CN
Inventors: 辛淑翠; 张龙生
Original assignee: Shenyang Hexing Technology Co ltd
Current assignee: Shenyang Hexing Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-01
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a high-safety anti-harmonic intelligent capacitor which comprises a shell, wherein a motor is fixedly connected to the center of the top of the shell, the driving end of the motor penetrates through the top of the shell and is fixedly connected to the top end of a rotating shaft, a rotating disc is fixedly connected to the bottom end of the rotating shaft, a plurality of fan blades are uniformly and fixedly connected to the upper circle of the outer diameter of the rotating disc, an air inlet pipe is fixedly connected to the top end of the left side of the shell, the top end of the air inlet pipe is fixedly connected to the air outlet end of an air cooler, an air inlet pipe is fixedly connected to the air inlet end of the air cooler, and a ventilating plate is arranged inside the shell below the fan blades. According to the utility model, the temperature in the shell is monitored in real time through the temperature sensor, so that safety accidents caused by overhigh temperature are avoided, the use safety is improved, the purpose of heat dissipation and cooling is realized through the matching use of the motor and the air cooler, elements are prevented from being burnt out by high temperature, the service life of the capacitor is prolonged, and the capacitor is worth of being popularized vigorously.

Description

Anti-harmonic intelligent capacitor with high safety

Technical Field

The utility model relates to the technical field of intelligent capacitors, in particular to an anti-harmonic intelligent capacitor with high safety.

Background

The intelligent capacitor integrates advanced technologies such as modern measurement and control, power electronics, network communication, automatic control, power capacitors and the like, changes the laggard controller technology of the traditional reactive power compensation device and the laggard switching technology of a mechanical contactor or a mechatronic switch as a switching capacitor, and changes the structural mode of large volume and heavy weight of the traditional reactive power compensation device, so that the new generation of low-voltage reactive power compensation equipment has the characteristics of better compensation effect, smaller volume, lower power consumption, lower price, more cost saving, more flexible use, more convenient maintenance, longer service life and higher reliability, adapts to the higher requirement of the modern power grid on reactive power compensation, and the anti-harmonic intelligent power capacitor is also called as intelligent harmonic suppression capacitor which is a new generation of reactive power compensation equipment with high efficiency, energy saving, harmonic filtering and power factor improving applied to a 0.4KV low-voltage power distribution network, the traditional reactive compensation equipment consisting of an intelligent reactive compensation controller, a fuse, a switching switch, a filter reactor, a power capacitor and other parts is replaced.

At present, current intelligent condenser lacks shock attenuation buffer in the use for condenser anti-seismic performance is low, receives external force easily and causes the damage, and can not in time cool off the condenser, and the incident takes place easily for the high temperature, and the safety in utilization is low, and the high temperature will cause the internal component to burn out, has reduced life, has increased the cost, so need improve intelligent condenser.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-harmonic intelligent capacitor with high safety.

In order to achieve the purpose, the utility model adopts the following technical scheme: an anti-harmonic intelligent capacitor with high safety comprises a shell, wherein a motor is fixedly connected to the center of the top of the shell, the driving end of the motor penetrates through the top of the shell and is fixedly connected to the top end of a rotating shaft, a rotating disc is fixedly connected to the bottom end of the rotating shaft, a plurality of fan blades are uniformly and fixedly connected to the outer circumference of the rotating disc, an air inlet pipe is fixedly connected to the top end of the left side of the shell, the top end of the air inlet pipe is fixedly connected to the air outlet end of an air cooler, an air inlet pipe is fixedly connected to the air inlet end of the air cooler, a ventilating plate is arranged in the shell below the fan blades, two sliding rails are fixedly connected to the inner wall of the bottom of the shell, sliding blocks are slidably connected to sliding grooves in the tops of the sliding rails, the tops of the sliding blocks are respectively and fixedly connected to the left side and the right side of the bottom of a buffering plate, and mounting grooves are respectively arranged on the left side and right side of the top of the buffering plate, fixed connection is both ends around the guide bar respectively on the inner wall at both ends around the mounting groove, all be provided with the spring on the external diameter of both sides around the guide bar, equal sliding connection has two buffer blocks on the external diameter that the guide bar is located between the spring, the top of buffer block all rotates and is connected with the buffer beam, the bottom of connection at the connecting block is all rotated on the top of buffer beam, the equal fixed connection in bottom at the mounting panel in top of connecting block, be provided with the condenser body in the recess at mounting panel top, the left side middle part fixedly connected with control panel of casing.

As a further description of the above technical solution:

the motor, the temperature sensor, the air cooler and the capacitor body are all connected with the control panel through signal lines.

As a further description of the above technical solution:

the front right end of the shell is provided with a box door, and the middle of the front left end of the box door is provided with a handle.

As a further description of the above technical solution:

the inside of ventilating board is provided with a plurality of ventilation holes.

As a further description of the above technical solution:

the left side and the right side of the buffer plate are respectively connected to the inner walls of the left side and the right side of the shell in a sliding mode.

As a further description of the above technical solution:

the bottom sliding connection of buffer block is on the bottom inner wall of mounting groove.

As a further description of the above technical solution:

one end of the spring, which is far away from the buffer block, is respectively and fixedly connected to the inner walls of the front side and the rear side of the mounting groove.

As a further description of the above technical solution:

the left and right sides of the mounting plate are respectively connected to the inner walls of the left and right sides of the shell in a sliding manner.

The utility model has the following beneficial effects:

1. according to the utility model, the temperature in the shell is monitored in real time through the temperature sensor, when the temperature exceeds a preset safety range, the temperature sensor starts the motor and the air cooler through the control panel, the air cooler conveys cold air into the shell through the air inlet pipe, the motor drives the fan blades to rotate through the rotating shaft and the rotating disc, the cold air is blown to the capacitor body below the ventilating plate by wind power generated by the rotation of the fan blades, the purpose of heat dissipation and cooling is realized, the problem that the capacitor is damaged due to overhigh temperature is avoided, the service life of the capacitor is prolonged, safety accidents caused by overhigh temperature are avoided, the use safety is improved, the ventilating holes in the ventilating plate enable the cold air to uniformly cool the shell, and the utilization rate of the cold air is improved.

2. According to the intelligent capacitor, when the whole device is vibrated by external force, the capacitor body exerts downward acting force on the mounting plate, the mounting plate exerts force on the buffer block through the buffer rod, the buffer block is stressed to extrude the springs to the front side and the rear side, the springs are extruded to generate rebound force, and the rebound force and the external force are offset, so that the buffer effect is achieved, the anti-seismic performance of the intelligent capacitor is improved, the service life is further prolonged, the replacement and maintenance cost is reduced, and the intelligent capacitor is worthy of vigorous popularization.

Drawings

Fig. 1 is a perspective view of an anti-harmonic intelligent capacitor with high safety according to the present invention;

FIG. 2 is a front sectional view of an anti-harmonic intelligent capacitor with high safety according to the present invention;

fig. 3 is a schematic diagram of a buffer board of an anti-harmonic intelligent capacitor with high safety according to the present invention.

Illustration of the drawings:

1. a housing; 2. a box door; 3. a control panel; 4. a temperature sensor; 5. a motor; 6. a rotating shaft; 7. a turntable; 8. a fan blade; 9. a ventilation board; 10. an air inlet pipe; 11. an air cooler; 12. an air inlet pipe; 13. a slide rail; 14. a slider; 15. a buffer plate; 16. mounting grooves; 17. a guide bar; 18. a spring; 19. a buffer block; 20. a buffer rod; 21. connecting blocks; 22. mounting a plate; 23. a capacitor body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an anti-harmonic intelligent capacitor with high safety comprises a shell 1, wherein a motor 5 is fixedly connected at the center of the top of the shell 1, the driving end of the motor 5 penetrates through the top of the shell 1 and is fixedly connected to the top end of a rotating shaft 6, a rotating disc 7 is fixedly connected to the bottom end of the rotating shaft 6, a plurality of fan blades 8 are uniformly and fixedly connected to the upper circumference of the outer diameter of the rotating disc 7, an air inlet pipe 10 is fixedly connected to the top end of the left side of the shell 1, the top end of the air inlet pipe 10 is fixedly connected to the air outlet end of an air cooler 11, an air inlet pipe 12 is fixedly connected to the air inlet end of the air cooler 11, a ventilating plate 9 is arranged inside the shell 1 below the fan blades 8, the temperature in the shell 1 is monitored in real time through a temperature sensor 4, when the temperature exceeds a preset safety range, the motor 5 and the air cooler 11 are started through a control panel 3, and the air cooler 11 conveys cold air into the shell 1 through the air inlet pipe 10, the motor 5 drives the fan blades 8 to rotate through the rotating shaft 6 and the rotating disc 7, cold air is blown to the capacitor body 23 below the ventilating plate 9 by wind power generated by the rotation of the fan blades 8, the purpose of heat dissipation and cooling is achieved, the problem of capacitor damage caused by overhigh temperature is avoided, the service life of the capacitor is prolonged, safety accidents caused by overhigh temperature are avoided, the use safety is improved, the ventilating holes on the ventilating plate 9 enable the cold air to uniformly cool the interior of the shell 1, the utilization rate of the cold air is improved, two sliding rails 13 are fixedly connected to the inner wall of the bottom of the shell 1, sliding blocks 14 are connected in sliding grooves in the tops of the sliding rails 13, the mounting plates 22 can be conveniently moved out of the shell 1, the mounting of the capacitor is facilitated, the tops of the sliding blocks 14 are respectively and fixedly connected to the left side and the right side of the bottom of the buffer plate 15, the left side and the right side of the top of the buffer plate 15 are respectively provided with mounting grooves 16, the inner walls of the front end and the rear end of the mounting groove 16 are respectively fixedly connected to the front end and the rear end of the guide rod 17, springs 18 are arranged on the outer diameters of the front side and the rear side of the guide rod 17, two buffer blocks 19 are slidably connected to the outer diameter of the guide rod 17 between the springs 18, the tops of the buffer blocks 19 are rotatably connected with buffer rods 20, the tops of the buffer rods 20 are rotatably connected to the bottom end of a connecting block 21, the tops of the connecting block 21 are fixedly connected to the bottom of a mounting plate 22, a capacitor body 23 is arranged in a groove at the top of the mounting plate 22, a control panel 3 is fixedly connected to the middle of the left side of the shell 1, when the whole device is vibrated due to external force, the capacitor body 23 applies downward acting force to the mounting plate 22, the mounting plate 22 applies force to the buffer blocks 19 through the buffer rods 20, the buffer blocks 19 are stressed to extrude the springs 18 towards the front side and the rear side, and the springs 18 are extruded to generate counter-elastic force, the bounce force and the external force are mutually offset, so that the buffer effect is achieved, the anti-seismic performance of the intelligent capacitor is improved, the service life is further prolonged, and the replacement and maintenance cost is reduced.

The motor 5, the temperature sensor 4, the air cooler 11 and the capacitor body 23 are connected with the control panel 3 through signal lines for convenient operation, the right end of the front side of the shell 1 is provided with a box door 2, the middle part of the left end of the front side of the box door 2 is provided with a handle for convenient inspection of internal elements, the inside of the ventilating plate 9 is provided with a plurality of ventilating holes, make air conditioning evenly get into the below, sliding connection is respectively on casing 1's the left and right sides inner wall for the left and right sides of buffer board 15, the supporting role has been played, buffer block 19's bottom sliding connection is on the bottom inner wall of mounting groove 16, limiting displacement has been played, avoid the skew, spring 18 keeps away from buffer block 19's one end fixed connection respectively on the inner wall of mounting groove 16 front and back both sides, connection fixed action has been played, mounting panel 22's the left and right sides sliding connection is respectively on the inner wall of casing 1 left and right sides, be convenient for shift out casing 1 with mounting panel 22 and carry out the installation of condenser outward.

The working principle is as follows: when the device is used, the capacitor body 23 is fixed in a groove at the top of the mounting plate 22, the temperature in the shell 1 is monitored in real time through the temperature sensor 4, when the temperature exceeds a preset safety range, the temperature sensor 4 starts the motor 5 and the air cooler 11 through the control panel 3, the air cooler 11 conveys cold air into the shell 1 through the air inlet pipe 10, the motor 5 drives the fan blades 8 to rotate through the rotating shaft 6 and the rotating disc 7, the cold air is blown to the capacitor body 23 below the ventilating plate 9 by the wind power generated by the rotation of the fan blades 8, the purpose of heat dissipation and cooling is realized, the problem of capacitor damage caused by overhigh temperature is avoided, the service life of the capacitor is prolonged, meanwhile, safety accidents caused by overhigh temperature are avoided, the use safety is improved, when the whole device is vibrated by external force, the capacitor body 23 exerts downward acting force on the mounting plate 22, the mounting plate 22 exerts the acting force on the buffer block 19 through the buffer rod 20, the spring 18 is extruded to the front side and the rear side under the stress of the buffer block 19, the spring 18 is extruded to generate rebound force, and the rebound force and the external force are offset mutually, so that the buffer effect is achieved, the anti-seismic performance of the intelligent capacitor is improved, the service life is further prolonged, and the replacement and maintenance cost is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high anti harmonic intelligent capacitor of security, includes casing (1), its characterized in that: the air cooler is characterized in that a motor (5) is fixedly connected to the center of the top of the shell (1), the driving end of the motor (5) penetrates through the top of the shell (1) and is fixedly connected to the top end of the rotating shaft (6), a rotating disc (7) is fixedly connected to the bottom end of the rotating shaft (6), a plurality of fan blades (8) are uniformly and fixedly connected to the outer diameter of the rotating disc (7) in a circle, an air inlet pipe (10) is fixedly connected to the top end of the left side of the shell (1), the top end of the air inlet pipe (10) is fixedly connected to the air outlet end of an air cooler (11), an air inlet pipe (12) is fixedly connected to the air inlet end of the air cooler (11), a ventilating plate (9) is arranged inside the shell (1) below the fan blades (8), two sliding rails (13) are fixedly connected to the inner wall of the bottom of the shell (1), and a sliding block (14) is slidably connected to the sliding grooves in the tops of the sliding rails (13), the top of the sliding block (14) is fixedly connected to the left side and the right side of the bottom of the buffer plate (15) respectively, mounting grooves (16) are arranged on the left side and the right side of the top of the buffer plate (15), the inner walls at the front end and the rear end of each mounting groove (16) are fixedly connected to the front end and the rear end of each guide rod (17) respectively, springs (18) are arranged on the outer diameters of the front side and the rear side of each guide rod (17), the guide rods (17) are located on the outer diameters between the springs (18) and are connected with two buffer blocks (19) in a sliding mode, the tops of the buffer blocks (19) are connected with buffer rods (20) in a rotating mode, the tops of the buffer rods (20) are connected to the bottom end of each connecting block (21) in a rotating mode, the tops of the connecting blocks (21) are fixedly connected to the bottom of each mounting plate (22), and capacitor bodies (23) are arranged in grooves at the tops of the mounting plates (22), the middle part of the left side of the shell (1) is fixedly connected with a control panel (3).

2. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: the motor (5), the temperature sensor (4), the air cooler (11) and the capacitor body (23) are connected with the control panel (3) through signal lines.

3. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: the refrigerator door is characterized in that a refrigerator door (2) is arranged at the right end of the front side of the shell (1), and a handle is arranged in the middle of the left end of the front side of the refrigerator door (2).

4. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: a plurality of vent holes are formed in the ventilation plate (9).

5. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: the left side and the right side of the buffer plate (15) are respectively connected to the inner walls of the left side and the right side of the shell (1) in a sliding mode.

6. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: the bottom of the buffer block (19) is connected to the inner wall of the bottom of the mounting groove (16) in a sliding mode.

7. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: one end of the spring (18) far away from the buffer block (19) is fixedly connected to the inner walls of the front side and the rear side of the mounting groove (16) respectively.

8. The anti-harmonic intelligent capacitor with high safety according to claim 1, characterized in that: the left side and the right side of the mounting plate (22) are respectively connected on the inner walls of the left side and the right side of the shell (1) in a sliding mode.