CN217563094U

CN217563094U - Novel capacitance compensation cabinet

Info

Publication number: CN217563094U
Application number: CN202221140232.3U
Authority: CN
Inventors: 冯小刚; 王洁; 孙争; 游锴; 徐开弘; 张再亮
Original assignee: Hubei Xinghe Electric Complete Equipment Co ltd
Current assignee: Hubei Xinghe Electric Complete Equipment Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-11
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a novel capacitance compensation cabinet relates to capacitance compensation cabinet technical field, including capacitance compensation cabinet body, modularization subassembly and radiator unit, the utility model discloses a assemble components and parts such as miniature circuit breaker, the condenser, reactor and blend switch in the isolator incasement, install the isolator case in capacitance compensation cabinet body again, control whole cabinet body overall arrangement, the wiring is regular, the modularized assembly has been realized, the technology is convenient, convenient and standardized preparation, and the installation is easy, convenient to detach, and is effectual, greatly reduced the installation human cost, and in the use, let in capacitance compensation cabinet body through the exhaust fan with the air current by the shape of falling L intake pipe, discharge by the shape of falling L outlet duct again, take away the heat through the air current, the radiating efficiency of capacitance compensation cabinet body has been improved, and through the shape of falling L intake pipe and the shape of falling L outlet duct, rainwater gets into when can avoid leading to the chamber heat dissipation.

Description

Novel capacitance compensation cabinet

Technical Field

The utility model relates to a capacitance compensation cabinet technical field specifically is novel capacitance compensation cabinet.

Background

The load types in the power system mostly belong to inductive loads, and power electronic equipment is widely used by power utilization enterprises, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the capacitance compensation cabinet is connected in the power system, inductive load can be balanced, power factor is improved, and utilization rate of equipment is improved.

The miniature circuit breaker is adopted to traditional capacitance compensation cabinet majority, and blend switch cooperation is used, and electric capacity, reactance reasonable distribution, nevertheless components and parts dispersion, wiring are irregular for the preparation can't standardize, both consumed manpower during the installation moreover, still often cause reworking, cause the extravagant waste of unnecessary cost

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel capacitance compensation cabinet to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

novel capacitance compensation cabinet, including capacitance compensation cabinet body, modularization subassembly and radiator unit, assorted cabinet door is installed to the preceding terminal surface of capacitance compensation cabinet body, the modularization subassembly is connected to capacitance compensation cabinet body in-connection, the modularization subassembly includes isolator box, perpendicular roof beam, the crossbeam, connect the riser, connect the diaphragm, the component board, miniature circuit breaker, a capacitor, blend switch and reactor, the isolator box is installed to the interior rear end face of capacitance compensation cabinet body, the perpendicular roof beam of two symmetry settings of fixedly connected with in the isolator box, the medial surface fixed connection of crossbeam and isolator box that a side of perpendicular roof beam passes through two parallel arrangement, the adjacent side of two perpendicular roof beams all connects the diaphragm through connecting riser fixedly connected with, fixed connection between the adjacent connection diaphragm, connect through component board fixed connection between riser and the connection diaphragm, be provided with the miniature circuit breaker of two symmetry settings in the isolator box, the condenser and the two symmetry settings of two symmetry settings, two miniature circuit breakers, two condensers and two reactors are equallyd divide and do not install on two component boards, be provided with composite switch in the body, composite switch installs the L fixed air outlet duct that the L looks inverted fan that the heat dissipation is connected with L, a side of L fixed air outlet duct that is connected with L fixed fan that is connected with L to the L of the capacitance compensation cabinet body, the L fixed fan that is connected with L fixed air inlet fan that is connected with L that the L of the L that the L is connected with the L of the heat dissipation.

As a further aspect of the present invention: and the inverted L-shaped air inlet pipe is fixedly connected with a matched dust screen.

As a further aspect of the present invention: and the inverted L-shaped air outlet pipe is internally and fixedly connected with a matched isolation screen.

As a further aspect of the present invention: the upper surface fixed connection of capacitance compensation cabinet body has the rings of two symmetry settings.

As a further aspect of the present invention: a through cavity is formed in the cabinet door, and a matched observation window is installed in the through cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a with components and parts unitization such as miniature circuit breaker, condenser, reactor and blend switch equipment in the isolator case, install the isolator case in this internally in the capacitance compensation cabinet again, control whole cabinet body overall arrangement, the wiring is regular, has realized the modularization assembly, and convenient technology makes standardizedly to the installation is easy, convenient to detach, respond well, greatly reduced installation human cost.

2. The utility model discloses in the use, let in the electric capacity compensation cabinet this internally with the air current by the shape of falling L intake pipe through the exhaust fan, discharge by the shape of falling L outlet duct again, take away the heat through the air current, improved the radiating efficiency of electric capacity compensation cabinet body to through the shape of falling L intake pipe and the shape of falling L outlet duct, rainwater entering when can avoiding leading to the chamber heat dissipation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial section;

fig. 3 is a schematic structural diagram of the interior of the middle isolating switch box of the present invention.

In the figure: 1. a capacitance compensation cabinet body; 2. a cabinet door; 3. an observation window; 4. an inverted L-shaped outlet pipe; 5. an inverted L-shaped air inlet pipe; 6. a hoisting ring; 7. an isolation switch box; 8. an isolation screen; 9. an exhaust fan; 10. a dust screen; 11. erecting a beam; 12. a cross beam; 13. connecting a vertical plate; 14. connecting the transverse plates; 15. an element board; 16. a miniature circuit breaker; 17. a capacitor; 18. a reactor; 19. and (4) a combination switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, the novel capacitance compensation cabinet includes a capacitance compensation cabinet body 1, a modular component and a heat dissipation component, and a cabinet door 2 is installed on a front end face of the capacitance compensation cabinet body 1.

As shown in fig. 2 and fig. 3, a modular assembly is connected in the capacitance compensation cabinet body 1, the modular assembly includes a disconnecting switch box 7, vertical beams 11, a beam 12, a connecting vertical plate 13, a connecting horizontal plate 14, an element plate 15, a miniature circuit breaker 16, a capacitor 17, a combination switch 19 and a reactor 18, the disconnecting switch box 7 is installed on the inner rear end face of the capacitance compensation cabinet body 1, two symmetrically-arranged vertical beams 11 are fixedly connected in the disconnecting switch box 7, one side face of each vertical beam 11 is fixedly connected with the inner side face of the disconnecting switch box 7 through the two parallel-arranged beams 12, one adjacent side face of each vertical beam 11 is fixedly connected with the connecting horizontal plate 14 through the connecting vertical plate 13, the adjacent connecting horizontal plates 14 are fixedly connected, the connecting vertical plates 13 are fixedly connected with the connecting horizontal plates 14 through the element plate 15, two symmetrically-arranged miniature circuit breakers 16 are arranged in the disconnecting switch box 7, the two symmetrically-arranged capacitors 17 and the two symmetrically-arranged reactors 18 are arranged in the two symmetrical manner, the two miniature circuit breakers 16, the two capacitors 17 and the two reactors 18 are equally installed on the two element plates 15, the capacitance compensation cabinet body 1 is provided with the combination switch 19, and the combination switch 19 is installed on the two vertical beams 11 and the two vertical plates 11.

It should be noted that: this device assembles components and parts unitization such as miniature circuit breaker 16, condenser 17, reactor 18 and blend switch 19 in isolator box 7, installs isolator box 7 in this body 1 of capacitance compensation cabinet again, controls the whole cabinet body overall arrangement, and the wiring is regular, has realized the modularization assembly, and technology is convenient, convenient normalized preparation to the installation is easy, convenient to detach, respond well, greatly reduced installation human cost.

Referring to fig. 2, be connected with radiator unit on the capacitance compensation cabinet body 1, radiator unit includes the shape of falling L intake pipe 5, the shape of falling L outlet duct 4 and exhaust fan 9, and the fixed intercommunication in a side of capacitance compensation cabinet body 1 has the shape of falling L intake pipe 5, and another side fixedly connected with of capacitance compensation cabinet body 1 shape of falling L outlet duct 4 installs assorted exhaust fan 9 in the shape of falling L intake pipe 5.

It should be noted that: in the use, let in the electric capacity compensation cabinet body 1 through exhaust fan 9 with the air current by falling L shape intake pipe 5 in, again by falling L shape outlet duct 4 discharges, take away the heat through the air current, improved the radiating efficiency of electric capacity compensation cabinet body 1 to through falling L shape intake pipe 5 and falling L shape outlet duct 4, rainwater entering when can avoiding leading to the chamber heat dissipation.

Referring to fig. 2, the inverted L-shaped air inlet pipe 5 is internally and fixedly connected with a matched dust screen 10, and through the arranged dust screen 10, dust is prevented from entering the capacitance compensation cabinet body 1 along with the air flow through the inverted L-shaped air inlet pipe 5 during heat dissipation.

Referring to fig. 2, the inverted L-shaped air outlet pipe 4 is fixedly connected with a matched isolation screen 8, and the isolation screen 8 prevents rats and insects from entering the capacitance compensation cabinet body 1 through the inverted L-shaped air outlet pipe 4.

Referring to fig. 1, the upper surface of the capacitance compensation cabinet body 1 is fixedly connected with two symmetrically arranged hanging rings 6, and the whole device is convenient to hoist and move through the arranged hanging rings 6.

Referring to fig. 1, a through cavity is formed in a cabinet door 2, a matched observation window 3 is installed in the through cavity, and the condition in the capacitance compensation cabinet body 1 is conveniently observed through the arranged observation window 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Novel capacitance compensation cabinet, its characterized in that includes:

the capacitance compensation cabinet comprises a capacitance compensation cabinet body (1), wherein a cabinet door (2) matched with the capacitance compensation cabinet body (1) is installed on the front end face of the capacitance compensation cabinet body;

the modular component is connected in the capacitance compensation cabinet body (1) and comprises a disconnecting switch box (7), vertical beams (11), cross beams (12), connecting vertical plates (13), connecting transverse plates (14), element plates (15), miniature circuit breakers (16), capacitors (17), a compound switch (19) and reactors (18), the disconnecting switch box (7) is installed on the inner rear end face of the capacitance compensation cabinet body (1), the two symmetrical vertical beams (11) are fixedly connected in the disconnecting switch box (7), one side face of each vertical beam (11) is fixedly connected with the inner side face of the disconnecting switch box (7) through the two parallel cross beams (12), the adjacent side faces of the two vertical beams (11) are fixedly connected with the transverse plates (14) through the connecting vertical plates (13), the adjacent connecting transverse plates (14) are fixedly connected, the connecting vertical plates (13) and the connecting transverse plates (14) are fixedly connected through the element plates (15), the two symmetrical miniature circuit breakers (16), the two symmetrical reactors (17) and the two symmetrical capacitor breakers (17) are arranged in the disconnecting switch box (7), the two miniature circuit breakers (18) and the two miniature circuit breakers (18) are respectively installed on the two miniature circuit breakers (15), a composite switch (19) is arranged in the capacitance compensation cabinet body (1), and the composite switch (19) is arranged on the two element plates (15) and the two vertical beams (11);

radiator unit, be connected with radiator unit on capacitance compensation cabinet body (1), radiator unit is including falling L shape intake pipe (5), falling L shape outlet duct (4) and exhaust fan (9), and the fixed intercommunication in a side of capacitance compensation cabinet body (1) has falling L shape intake pipe (5), and another side fixedly connected with of capacitance compensation cabinet body (1) falls L shape outlet duct (4), installs assorted exhaust fan (9) in the L shape intake pipe (5) that falls.

2. The capacitance compensation cabinet according to claim 1, characterized in that the inverse L-shaped air inlet pipe (5) is fixedly connected with a matched dust screen (10).

3. The capacitance compensation cabinet according to claim 1, characterized in that the inverted L-shaped air outlet pipe (4) is fixedly connected with a matched isolation screen (8).

4. The capacitance compensation cabinet according to claim 1, characterized in that the upper surface of the capacitance compensation cabinet body (1) is fixedly connected with two symmetrically arranged hanging rings (6).

5. The novel capacitance compensation cabinet as claimed in claim 1, wherein the cabinet door (2) is provided with a through cavity, and a matched observation window (3) is arranged in the through cavity.