CN110739611A

CN110739611A - capacitance compensation cabinet capable of adjusting ventilation volume

Info

Publication number: CN110739611A
Application number: CN201910947434.5A
Authority: CN
Inventors: 张鹏; 王万年
Original assignee: Jinagsu Haixin Electrical Equipment Co Ltd
Current assignee: Jinagsu Haixin Electrical Equipment Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-01-31

Abstract

The invention discloses capacitance compensation cabinets with adjustable ventilation volume, which comprise a cabinet body, a support plate and an electric telescopic rod, wherein the front side surface of the cabinet body is rotatably connected with a cabinet , a bolt is arranged on a guide rod, the inner end of the bolt penetrates through a positioning hole and a mounting frame, a rain shielding plate is arranged at the upper end of the support plate, a solar electric plate and a warning lamp are arranged on the upper surface of the rain shielding plate, the outer side of a push rod is connected with a rotating rod, ventilation grooves are respectively arranged on the left side wall and the right side wall of the cabinet body, and processing boxes are arranged on the left side surface and the right side surface of the outer side of the cabinet body.

Description

capacitance compensation cabinet capable of adjusting ventilation volume

Technical Field

The invention relates to the technical field of capacitance compensation cabinets, in particular to capacitance compensation cabinets with adjustable ventilation volume.

Background

The load types in the power system mostly belong to inductive loads, and power electronic equipment is widely used by power utilization enterprises in addition to general , so that the power factor of a power grid is lower, the lower power factor reduces the utilization rate of the equipment, the power supply investment is increased, the voltage quality is damaged, the service life of the equipment is reduced, the damage to a circuit is greatly increased, and therefore, the inductive loads can be balanced and the power factor is improved by connecting a capacitance compensation cabinet in the power system, so that the utilization rate of the equipment is improved.

Common capacitance compensator inner space uses unreasonablely, and the availability factor is low, can not adjust capacitance compensation cabinet internally mounted space according to internally mounted's electrical components's size, and capacitance compensation cabinet is dangerous great in the use moreover, if can not remind passerby, the incident takes place easily in the touching, capacitance compensator in addition decide with external draft , can not adjust its draft according to environmental change.

Disclosure of Invention

The invention aims to provide capacitance compensation cabinets capable of adjusting ventilation, and aims to solve the problems that the common capacitance compensator proposed in the background art is unreasonable in internal space application, low in use efficiency, incapable of adjusting the internal installation space of the capacitance compensation cabinet according to the size of an electrical component installed inside, high in danger in the use process of the capacitance compensation cabinet, easy to touch and cause safety accidents if passing passers-by cannot be reminded, and incapable of adjusting the ventilation according to environmental changes if the ventilation of the capacitance compensator is determined by the external ventilation.

capacitance compensation cabinets with adjustable ventilation volume comprise a cabinet body, a support plate and an electric telescopic rod, wherein a cabinet is rotatably connected to the front side of the cabinet body, a guide rod is arranged inside the cabinet body, a second bolt is arranged on the guide rod, the inner end of a bolt penetrates through a positioning hole and a mounting frame, the positioning hole is formed in the guide rod, a temperature sensor and a controller are arranged at the top end of the cabinet body, a temperature sensor is arranged on the left side of the controller, a chute is arranged at the top end of the cabinet body, the top end of the cabinet body is connected with a filter screen through the chute, the chute is arranged between a temperature sensor and the controller, an exhaust hole is formed at the top end of the cabinet body, the exhaust hole is formed in the chute, the upper end of the exhaust hole is communicated with the outer casing, the outer casing is arranged on the upper surface of the outer casing, a snake-shaped fan is arranged on the upper surface of the outer casing, a fan is connected with two side walls of a gas pipe, a lateral side of the air pipe, a lateral side of an end of the air pipe far away from the fan, a lateral side of the air pipe, a rain pipe is arranged on the outer side of the rain pipe, a rain rod, a rain shield plate is arranged on the outer side of the rain shield plate, a rain shield plate is arranged on the outer side of a rain shield rod, a rain shield plate is arranged on the outer side of a rain shield plate, a rain shield is arranged on the outer side of a rain shield, a rain shield plate.

Preferably, the guide rods are in sliding connection with the mounting rack, and 1 mounting rack corresponds to 4 guide rods.

Preferably, the guide rod is provided with positioning holes at equal intervals, the positioning holes are in threaded connection with the th bolt, and the th bolt is in threaded connection with the mounting frame.

Preferably, temperature-sensing ware, controller, fan, second temperature-sensing ware, power supply box, solar energy electroplax, warning light and electric telescopic handle are electric connection between.

Preferably, the snakelike tuber pipe is provided with two, and snakelike tuber pipe sets up about cabinet body central line symmetry.

Preferably, the intake pipe is provided with two, and all is provided with 1 second filter screen in every intake pipe.

Preferably, the warning lights are arranged in two groups, and the warning lights are symmetrically arranged about the center line of the rain shielding plate.

Preferably, telescopic machanism is constituteed to electric telescopic handle and push rod, and the push rod is provided with two, and every push rod corresponds with 1 group bull stick simultaneously.

Preferably, handle the case including third filter screen and pendulum ball, and third filter screen sliding connection is on the inside wall of handling the case, handles the interior top of case and is provided with pendulum ball, and pendulum ball sets up the outside at the third filter screen.

Compared with the prior art, the invention has the beneficial effects that: the capacitance compensation cabinet with adjustable ventilation volume,

(1) according to the size change of electrical components installed in the capacitance compensation cabinet, the installation frame is moved on the guide rod, the distance between the installation frames is controlled, the internal space is conveniently and reasonably applied in the installation process, and the tightly adjusted installation frame is fixed through an th bolt;

(2) the th temperature sensor is arranged, when the temperature in the cabinet body rises, the th temperature sensor transmits an electric signal to the controller, the controller controls the fan to run, the air is ventilated into the cabinet body through the air conveying pipe and the snake-shaped air pipe, the air flowing speed in the cabinet body is accelerated, the loss of the heat of the air in the cabinet body is accelerated, and compared with the original capacitance compensation cabinet, the temperature of the cabinet body is reduced through the fan arranged in the cabinet body, and the cooling efficiency of the cabinet body is improved;

(3) the second temperature sensor is arranged, in hot weather, the second temperature sensor transmits an electric signal to the controller, the controller controls the electric telescopic rod, the electric telescopic rod is used for pulling the push rod to descend, the angle of the wind shield is adjusted, the air inlet amount at the ventilating slot is the largest, in cold weather, the second temperature sensor transmits an electric signal to the controller, the controller controls the electric telescopic rod, the push rod is pushed to ascend through the electric telescopic rod, the ventilating slot is combined and closed between the wind shields, and the influence of the external low-temperature environment on the interior of the cabinet body is reduced;

(4) the solar panel can convert light energy into electric energy to be stored in the power box for use in daytime, so that the use of the electric energy is reduced, and the warning lamp can play a warning and reminding role for passers-by close to the capacitance compensation cabinet;

(5) the filter screen of setting, second filter screen and third filter screen can reduce external dust and enter into the cabinet internal, long-time accumulation influences the internal portion of cabinet, the pendulum ball that sets up in addition can strike the third filter screen that ventilation duct department set up under the wind-force effect, the dust on the third filter screen of being convenient for drops, keep its permeability, the filter screen is connected with the cabinet body through the spout, the second filter screen passes through the second bolt setting in the intake pipe, the clearance is dismantled to it to the convenience.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural view of the cabinet and the serpentine tube according to the present invention;

FIG. 4 is a schematic structural view of the air inlet pipe and the second filter screen according to the present invention;

FIG. 5 is a schematic structural diagram of the power box and the outer casing of the present invention;

FIG. 6 is a schematic structural view of a treatment chamber in front elevation, in section, according to the present invention;

FIG. 7 is a schematic view of a front cross-sectional structure of the connection between the wind deflector and the ventilation slot in accordance with the present invention;

FIG. 8 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 9 is a schematic top view of the structure between the guide bar and the mounting bracket of the present invention.

In the figure, the solar energy electric board comprises a cabinet body 1, a cabinet body 2, cabinets , 3, a guide rod 4, a bolt, 5, a positioning hole 6, a mounting rack 7, a temperature sensor 8, a controller 9, a sliding groove 10, a filter screen 11, an exhaust hole 12, an outer shell 13, a fan 14, an air pipe 15, a serpentine air pipe 16, a second temperature sensor 17, an air inlet pipe 18, a second filter screen 19, a second bolt 20, a support plate 21, a power supply box 22, a rain shielding plate 23, a solar energy electric board 24, a warning lamp 25, an electric telescopic rod 26, a push rod 27, a rotating rod 28, a wind shielding plate 29, a ventilation groove 30, a treatment box 3001, a third filter screen 3002 and a pendulum ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-9, the invention provides technical solutions, namely, capacitance compensation cabinets capable of adjusting ventilation volume, as shown in fig. 1, fig. 2 and fig. 9, a cabinet 2 is rotatably connected to the front side surface of a cabinet body 1, a guide rod 3 is arranged inside the cabinet body 1, the guide rod 3 is in sliding connection with an

installation frame

6, 1 installation frame 6 corresponds to 4 guide rods 3, the installation frame 6 can be moved on the guide rod 3 according to the size of an installed electrical component, the distance between the installation frames 6 is controlled, the internal space of the installation frame is reasonably used, positioning holes 5 are distributed on the guide rod 3 at equal intervals, the positioning holes 5 are in threaded connection with bolts 4, the bolts 4 are in threaded connection with the installation frame 6, after the position of the installation frame 6 is determined, the bolts 4 are used for fixing the installation frame 6 on the guide rod 3, bolts 4 are arranged on the guide rod 3, the inner ends of bolts 4 penetrate through the positioning holes 5 and the installation frame 6, and the positioning holes 5 are arranged on the guide rod 3.

As shown in fig. 1 and 8, an th temperature sensor 7 and a controller 8 are arranged at the inner top end of the cabinet 1, the th temperature sensor 7 is arranged on the left side of the controller 8, the th temperature sensor 7, the controller 8, the fan 13, the second temperature sensor 16, the power box 21, the solar panel 23, the warning light 24 and the electric telescopic rod 25 are electrically connected, the th temperature sensor 7 can monitor the temperature change in the cabinet 1, the second temperature sensor 16 monitors the external temperature change, a chute 9 is arranged at the inner top end of the cabinet 1, the inner top end of the cabinet 1 is connected with a th filter screen 10 through the chute 9, the chute 9 is arranged between the th temperature sensor 7 and the controller 8, an exhaust hole 11 is formed at the inner top end of the cabinet 1, the exhaust hole 11 is arranged between the chutes 9, and the upper end of the exhaust hole 11 is communicated with the outer shell 12.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, outer casing 12 is disposed on the upper surface of cabinet 1, and outer casing 12 is internally provided with fan 13, fan 13 is connected with air pipe 14, and ends of air pipe 14 far away from fan 13 run through outer casing 12 and the outer side surface of cabinet 1 and are connected with serpentine air pipe 15, serpentine air pipe 15 is disposed on the inner left and right side walls of cabinet 1 respectively, serpentine air pipe 15 is provided with two serpentine air pipes 15, and serpentine air pipe 15 is symmetrically disposed about the center line of cabinet 1, the temperature inside cabinet 1 rises, ventilate to cabinet 1 through air pipe 14 and serpentine air pipe 15 under the action of fan 13, accelerate the flow of the gas inside, accelerate cooling, the upper surface of outer casing 12 is provided with second temperature sensor 16 and air inlet pipe 17, and second temperature sensor 16 is disposed between second temperature sensor 17, and the upper end surface of air inlet pipe 17 is connected with second bolt 19 and second air inlet pipe 18 through air pipe 17, air inlet pipe 17 is provided with two air inlet pipes 17, and each air inlet pipe 17 is provided with 1, second filter screen 18 is disposed on each air inlet pipe 17, second filter screen 18 can reduce the external dust entering into cabinet 1, and warning lamp 20 is disposed on the side of the upper surface of cabinet, and rain light box 20 is disposed on the side wall of rain light box, and rain light box 20 are disposed on the side wall of rain box, and rain box 20, and rain light box 20, and rain box 20 disposed on the rain box 20, and rain box 20.

As shown in fig. 1, 2, 3, 6 and 7, the electric telescopic rod 25 is disposed at the bottom of the cabinet 1, the electric telescopic rod 25 is disposed at the outer side of the guide bar 3, the electric telescopic rod 25 and the push rod 26 constitute a telescopic mechanism, and two push rods 26 are disposed, each push rod 26 corresponds to 1 set of turn bars 27, an electric signal is transmitted to the controller 8 according to the second temperature sensor 16, the controller 8 controls the electric telescopic rod 25 to drive the push rod 26 to ascend or descend, the push rod 26 is disposed at the upper end of the electric telescopic rod 25, the push rod 26 is disposed below the serpentine air pipe 15, the outer side of the push rod 26 is connected to the turn bars 27, the outer end of the turn bars 27 is provided with air baffles 28, the turn bars 27 are rotatably connected to the inner side walls of the ventilation slots 29, the ventilation slots 29 are respectively disposed on the left and right side walls of the cabinet 1, and the outer left and right side walls of, handle case 30 simultaneously and set up the below at gas-supply pipe 14, handle case 30 including third filter screen 3001 and pendulum ball 3002, and third filter screen 3001 sliding connection is on handling the inside wall of case 30, the interior top of handling case 30 is provided with pendulum ball 3002, and pendulum ball 3002 sets up the outside at third filter screen 3001, third filter screen 3001 can reduce external dust and enter into cabinet 1 in, pendulum ball 3002 strikes third filter screen 3001 under the wind-force effect, the dust of accumulation drops on the third filter screen 3001 of being convenient for, keep its permeability.

When the ventilation-capacity-adjustable capacitance compensation cabinet is used, according to the size of an electric element installed in the capacitance compensation cabinet, the mounting frame 6 is moved on the guide rod 3, the distance between the mounting frames 6 is controlled, the space in the cabinet body 1 is reasonably applied, after the position of the mounting frame 6 is determined, the mounting frame 6 is fixed on the guide rod 3 by using a -th bolt 4 to penetrate through a positioning hole 5, the electric element is installed and distributed, when the capacitance compensation cabinet is used, light energy is converted into electric energy to be stored in the power supply box 21 when a solar electric plate 23 is in the daytime, the power supply box 21 is switched on, the warning lamp 24 is turned on, a warning effect can be achieved for surrounding passers, when the capacitance compensation cabinet is normally operated, heat generated in the capacitance compensation cabinet is cooled by a fan arranged in the capacitance compensation cabinet, the ventilation groove 29 and the exhaust hole 11 are arranged to accelerate the discharge of heat, when heat is exhausted in the heat weather, when the heat weather, the heat is exhausted by the second temperature sensor 16, the controller 16 transmits an electric signal to the controller 8, the controller 8 controls the electric telescopic rod 25 to pull the push rod 26 to descend, the model of a JWB 7, the temperature sensor 7, the JWB 2000 temperature sensor 7 controls the filter screen to reduce the temperature of a third fan, the dust collecting fan 30 is reduced, the dust collecting fan 30, the dust collecting fan.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

The electric capacity compensation cabinet capable of adjusting ventilation volume comprises a cabinet body (1), supporting plates (20) and an electric telescopic rod (25), and is characterized in that the front side surface of the cabinet body (1) is rotatably connected with a cabinet (2), a guide rod (3) is arranged inside the cabinet body (1), a fourth bolt (4) is arranged on the guide rod (3), the inner end of a -th bolt (4) penetrates through a positioning hole (5) and a mounting frame (6), the positioning hole (5) is arranged on the guide rod (3), the inner top end of the cabinet body (1) is provided with a temperature sensor (7) and a controller (8), a fourth temperature sensor (7) is arranged on the left side of the controller (8), the inner top end of the cabinet body (1) is provided with a sliding groove (9), the inner top end of the cabinet body (1) is connected with a snakelike air exhaust hole () through the sliding groove (9), the inner top end of the sliding groove (9) is arranged on a snake-shaped exhaust hole (9) and a snake-shaped exhaust hole (26) and a snake-shaped exhaust hole (14), the upper end of a fan 20) is arranged on the upper side surface of a fan, a fan 20, a fan.
2. kinds of capacitance compensation cabinet with adjustable ventilation volume, according to claim 1, characterized in that the guide rods (3) are connected with the mounting rack (6) in a sliding manner, and 1 mounting rack (6) corresponds to 4 guide rods (3).
3. The capacitance compensation cabinet with adjustable ventilation volume of claim 1, wherein the guide rods (3) are provided with positioning holes (5) at equal intervals, and the positioning holes (5) are in threaded connection with the bolt (4), and the bolt (4) is in threaded connection with the mounting bracket (6).
4. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein the temperature sensor (7), the controller (8), the fan (13), the second temperature sensor (16), the power box (21), the solar panel (23), the warning light (24) and the electric telescopic rod (25) are electrically connected.
5. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein there are two serpentine air ducts (15), and the serpentine air ducts (15) are symmetrically arranged about the center line of the cabinet body (1).
6. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein there are two air inlet pipes (17), and each air inlet pipe (17) has 1 second filter screen (18).
7. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein the warning lights (24) are arranged in two groups, and the warning lights (24) are symmetrically arranged about the center line of the rain shielding plate (22).
8. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein the electric telescopic rod (25) and the push rod (26) constitute a telescopic mechanism, and two push rods (26) are provided, while each push rod (26) corresponds to 1 set of rotating rods (27).
9. The capacitance compensation cabinet with adjustable ventilation volume according to claim 1, wherein the processing box (30) includes a third screen (3001) and a pendulum ball (3002), the third screen (3001) is slidably connected to the inner side wall of the processing box (30), the pendulum ball (3002) is disposed at the inner top end of the processing box (30), and the pendulum ball (3002) is disposed outside the third screen (3001).