CN217934686U

CN217934686U - Low-voltage reactive power compensation cabinet with reactive power compensation device

Info

Publication number: CN217934686U
Application number: CN202221827963.5U
Authority: CN
Inventors: 胡玉东; 王培明; 高虹
Original assignee: Tianjin Xingli Electric Appliance Equipment Co ltd
Current assignee: Tianjin Xingli Electric Appliance Equipment Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-11-29
Anticipated expiration: 2032-07-16

Abstract

The utility model discloses a low pressure reactive power compensation cabinet that contains reactive power compensation device, including main body frame, switch door and base, main body frame's inside is provided with circuit element, and the wire structure of arranging is installed to the inside one end of main body frame, and the reactive power compensator is installed to the one end of switch door, and the inside of base is provided with dampproofing structure, and dampproofing structure includes ventilative board, sponge piece, rotatory spacing seat and spacing slot, and the ventilative board is installed in the one end of base. The utility model discloses a be provided with dampproofing structure, owing to place the sponge piece in the inside of base, its inside moisture will be absorbed by the sponge piece when external humid air gets into through the air-permeable plate, and then avoid the inside humidity of this compensation cabinet, make the air-permeable plate can follow the one end of base and extract through rotating rotatory spacing seat simultaneously, and then avoid mycotic breeding to the clearance of sponge piece, realized the dampproofing protection to this low pressure reactive power compensation cabinet.

Description

Low-voltage reactive power compensation cabinet with reactive power compensation device

Technical Field

The utility model relates to a low pressure reactive power compensation cabinet technical field, in particular to low pressure reactive power compensation cabinet that contains reactive power compensation device.

Background

The low-voltage reactive power compensation cabinet is used as a more important compensation device of the power supply equipment, can effectively reduce power loss and improve transmission efficiency in the operation process of large-scale machine equipment, and has the functions of saving electric energy and reducing cost for the use of large-scale equipment;

for this reason, disclose a low pressure reactive power compensation cabinet in the patent specification of publication No. CN206864877U, including compensating the cabinet main part, the inner chamber of compensation cabinet main part is provided with the electrical components mounting panel, the top, bottom, left side and the right side of electrical components mounting panel all are provided with insulating support frame, the utility model discloses increased microprocessor chip, wireless data transceiver and alarm on current low pressure reactive power compensation cabinet basis, temperature and humidity sensor and smoke transducer detect the inside environment of low pressure reactive power compensation cabinet, if unusual, microprocessor chip transmits the data for remote power control management terminal through the wireless data transceiver, are convenient for know the inside operational environment of low pressure reactive power compensation cabinet in real time on-line, and the simultaneous control alarm is worked, in time reminds people group around, improves the safety in utilization of low pressure reactive power compensation cabinet.

Above-mentioned low pressure reactive power compensation cabinet is when using, because its hug closely ground under comparatively moist weather environment, moist air very easily sneaks into this low pressure reactive power compensation cabinet's inside and then leads to its inside water stain to increase and then shorten life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a low pressure reactive power compensation cabinet that contains reactive power compensation device for solve above-mentioned low pressure reactive power compensation cabinet and easily receive moist air corrosion's defect.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a low pressure reactive power compensation cabinet that contains reactive power compensation device, includes main body frame, switch door and base, main body frame's inside is provided with circuit element, the wire structure of arranging is installed to the inside one end of main body frame, the inside top of main body frame is provided with the air discharge duct, the heat dissipation fan is installed to the inside bottom of air discharge duct, main body frame's top is provided with heat dissipation frame, the inside of heat dissipation frame lateral wall is provided with dustproof construction, one side of main body frame articulates there is the switch door, main body frame's bottom fixedly connected with base, reactive power compensator is installed to the one end of switch door, the inside of base is provided with dampproofing structure, dampproofing structure includes ventilative board, sponge piece, rotatory spacing seat and spacing slot, ventilative board is installed in the one end of base.

It is preferred. The wire arrangement structure comprises a mounting plate, a wire clamp and a bolt groove, wherein the mounting plate is mounted at one end inside the main body frame, the wire clamp is fixedly connected to one end of the mounting plate, and the bolt groove is formed in one end inside the wire clamp.

It is preferred. The mounting plate is perpendicular to the inside of the wire clamp, and one ends of the wire clamps are distributed at equal intervals, so that the wire clamp can clamp more wires.

It is preferred. The dustproof structure comprises limiting clamps, radiating holes and a plastic dustproof net, wherein the limiting clamps are fixedly connected to two ends of the outer side wall of the radiating frame, the radiating holes are formed in the outer side wall of the radiating frame, and the plastic dustproof net is arranged on the inner side of the limiting clamps.

It is preferred. The louvre is equidistant distribution in the inside of heat dissipation frame lateral wall, be the block structure between spacing clamp and the plastics dust screen is inside to this makes the plastics dust screen prevent dust to shelter from to the outside of louvre.

It is preferred. The inside of base is provided with the sponge piece, the outside of base one end is rotated and is connected with rotatory spacing seat, the inside outside of ventilating plate all is provided with spacing slot.

It is preferable. The rotary limiting seat and the base are of a rotating structure, and the rotary limiting seat and the limiting slot are located on the same horizontal plane, so that the rotary limiting seat can be inserted into the limiting slot to disassemble and assemble the ventilating plate.

(III) advantageous effects

The utility model provides a pair of low pressure reactive power compensation cabinet that contains reactive power compensation arrangement, its advantage lies in: due to the fact that the damp-proof structure is arranged, the sponge block is arranged inside the base, when external humid air enters through the air permeable plate, the internal moisture of the air permeable plate is absorbed by the sponge block, and therefore the interior of the compensation cabinet is prevented from being humid, meanwhile, the air permeable plate can be pulled out from one end of the base by rotating the rotary limiting seat, so that mould is prevented from breeding by cleaning the sponge block, and damp-proof protection of the low-voltage reactive power compensation cabinet is achieved;

through the arrangement of the wire arrangement structure, the grooves in the corresponding two groups of wire clamps can clamp and bind wires due to the fact that the grooves are formed in the wire clamps, so that more wires can be clamped and bound by the wire clamps, and the wires are fastened by penetrating through the bolt grooves by using fasteners such as bolts and the like, so that the wires are not prone to falling off on the inner sides of the wire clamps, and the limiting arrangement of the wires in the low-voltage reactive power compensation cabinet is realized;

through being provided with dustproof construction, owing to fix the limit clamp outside the heat dissipation frame, and the plastics dust screen inserts the limit clamp inboard and fixes, make the plastics dust screen shelter from the louvre, and then avoid the dust to cause the louvre to block up, prevent simultaneously that the dust from getting into this compensation cabinet's inside and then influence the heat dissipation, realized dustproof to this low pressure reactive power compensation cabinet's inside.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic view of the top view of the partial sectional structure of the present invention;

fig. 3 is a schematic diagram of a three-dimensional local structure of the wire arrangement structure of the present invention;

FIG. 4 is a schematic view of the three-dimensional local disassembled structure of the dustproof structure of the present invention;

fig. 5 is a schematic view of the three-dimensional local structure of the moisture-proof structure of the present invention.

In the figure: 1. a main body frame; 2. a circuit element; 3. a wire arrangement structure; 301. mounting a plate; 302. a wire clamp; 303. a bolt slot; 4. an exhaust duct; 5. a heat dissipation fan; 6. a heat dissipation frame; 7. a dust-proof structure; 701. a limiting clamp; 702. heat dissipation holes; 703. a plastic dust screen; 8. opening and closing the door; 9. a reactive power compensator; 10. a base; 11. a moisture-proof structure; 1101. a gas permeable plate; 1102. a sponge block; 1103. rotating the limiting seat; 1104. and limiting the slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of low pressure reactive power compensation cabinet that contains reactive power compensation device, including main body frame 1, switch door 8 and base 10, main body frame 1's inside is provided with circuit element 2, main body frame 1's inside top is provided with air discharge duct 4, heat dissipation fan 5 is installed to the inside bottom of air discharge duct 4, main body frame 1's top is provided with heat dissipation frame 6, main body frame 1's one side articulates there is switch door 8, main body frame 1's bottom fixedly connected with base 10, reactive power compensator 9 is installed to the one end of switch door 8, base 10's inside is provided with dampproofing structure 11, dampproofing structure 11 includes ventilative board 1101, sponge piece 1102, rotatory spacing 1103 and spacing slot 1104, ventilative board 1101 is installed in the one end of base 10, base 10's inside is provided with sponge piece 1103, the outside of base 10 one end is rotated and is connected with rotatory spacing 1103, the inside outside of ventilative board 1103 all is provided with spacing slot 1104, be rotating-rotating structure between rotatory spacing seat and the base 10 inside, spacing seat and spacing 1104 are in same horizontal plane.

The working principle of the low-voltage reactive power compensation cabinet comprising the reactive power compensation device according to embodiment 1 is that when the compensation cabinet is used, an internal circuit of the compensation cabinet runs when the compensation cabinet is powered on, and generates a large amount of heat, at this time, the heat dissipation fan 5 is started, and pulls hot air inside the main body frame 1 to be discharged outside through the heat dissipation holes 702 for heat dissipation, at this time, air with a low external temperature enters the inside of the main body frame 1 through the internal hole grooves of the air permeable plate 1101, so that the air inside the main body frame 1 flows, and further, the temperature when the compensation cabinet runs is greatly reduced, and in this process, if the external air is relatively humid, when the humid air is mixed into the inside of the main body frame 1, moisture in the humid air is gradually adsorbed inside the main body frame 1, so that condensed water droplets are gradually inside the main body frame 1, and then the humidity inside the compensation cabinet is corroded, therefore, the base 10 is arranged at the bottom end of the main body frame 1, the overall height of the compensation cabinet is raised, the amount of the humid air entering the humid air is reduced, meanwhile, the sponge block 1102 is placed inside of the base 10, when the humid air enters the air through the air permeable plate 1102, the moisture is absorbed by the sponge block 1102, and further, so that the moisture inside of the compensation cabinet is prevented from being pulled out of the sponge block 1103, and the sponge block can be pulled out of the compensation cabinet, and the sponge block can be removed from the rotating, and the sponge block 1103, and the mold can be removed.

Example two

This embodiment still includes: wire arrangement 3 is installed to the inside one end of main body frame 1, wire arrangement 3 includes mounting panel 301, wire clamp 302 and bolt groove 303, mounting panel 301 installs in the inside one end of main body frame 1, mounting panel 301's one end fixedly connected with wire clamp 302, the inside one end of wire clamp 302 is provided with bolt groove 303, mounting panel 301 and wire clamp 302 are inside mutually perpendicular, the wire clamp 302 is equidistant distribution in the one end of mounting panel 301.

In this embodiment, it is often to arrange its inside each wire neatly for making its later stage overhaul more convenient when this compensation cabinet is installed, and every wire can paste corresponding label, and because the inside wire quantity of compensation cabinet is too much and the quantity that the device that traditional supplementary wire arranged can assist the wire of arranging is limited, consequently at the inside one end fixed mounting panel 301 of main body frame 1, make wire clamp 302 can be perpendicular to the inside of main body frame 1, because wire clamp 302 is inside to be equipped with a plurality of recesses, make and correspond two sets of wire clamps 302 inside recesses and can carry out the centre gripping constraint to the wire, because wire clamp 302 is perpendicular to the inside one end of main body frame 1, make the space utilization of wire clamp 302 great, and then make wire clamp 302 can carry out the centre gripping constraint to more wires, and use fasteners such as bolt to penetrate bolt groove 303 and fasten, make the wire difficult the dropping in the inboard of wire clamp 302.

EXAMPLE III

This embodiment still includes: the inside of 6 lateral walls of heat dissipation frame is provided with dustproof construction 7, dustproof construction 7 includes spacing clamp 701, louvre 702 and plastics dust screen 703, spacing clamp 701 fixed connection is in the both ends of 6 lateral walls of heat dissipation frame, the inside of 6 lateral walls of heat dissipation frame is provided with louvre 702, the inboard of spacing clamp 701 is provided with plastics dust screen 703, louvre 702 is equidistant distribution in the inside of 6 lateral walls of heat dissipation frame, spacing clamp 701 is the block structure between inside with plastics dust screen 703.

In this embodiment, when the compensation cabinet is used, the hot air inside the compensation cabinet is discharged through the heat dissipation holes 702 under the action of the heat dissipation fan 5, and the air with lower temperature is sucked from the internal hole slots of the ventilation plate 1101, so that the air inside the compensation cabinet flows and then dissipates heat, after the compensation cabinet is used for a long time, a large amount of dust is easily absorbed by the heat dissipation holes 702, and the dust can enter the inside of the compensation cabinet through the heat dissipation holes 702, so that the heat dissipation effect of the compensation cabinet is greatly reduced, therefore, the limiting clamp 701 is fixed outside the heat dissipation frame 6, and the plastic dust screen 703 is inserted into the inner side of the limiting clamp 701 to be fixed, so that the plastic dust screen 703 shields the heat dissipation holes 702, and further, the dust is prevented from blocking the heat dissipation holes 702, and meanwhile, the dust is prevented from entering the inside of the compensation cabinet and further affecting heat dissipation.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a low pressure reactive power compensation cabinet that contains reactive power compensation device, includes main body frame (1), switch door (8) and base (10), its characterized in that: the circuit component (2) is arranged inside the main body frame (1), the wire arrangement structure (3) is installed at one end inside the main body frame (1), the exhaust groove (4) is formed in the upper portion inside the main body frame (1), the heat dissipation fan (5) is installed at the bottom end inside the exhaust groove (4), the heat dissipation frame (6) is arranged at the top end of the main body frame (1), the dustproof structure (7) is arranged inside the outer side wall of the heat dissipation frame (6), the switch door (8) is hinged to one side of the main body frame (1), and the base (10) is fixedly connected to the bottom end of the main body frame (1);

one end of the switch door (8) is provided with a reactive power compensator (9);

the damp-proof structure (11) is arranged inside the base (10), the damp-proof structure (11) comprises a ventilating plate (1101), a sponge block (1102), a rotary limiting seat (1103) and a limiting slot (1104), and the ventilating plate (1101) is installed at one end of the base (10).

2. A low voltage reactive power compensation cabinet with reactive power compensation device according to claim 1, characterized in that: wire arrangement structure (3) are including mounting panel (301), wire clamp (302) and bolt groove (303), the inside one end in main body frame (1) is installed in mounting panel (301), the one end fixedly connected with wire clamp (302) of mounting panel (301), the inside one end of wire clamp (302) is provided with bolt groove (303).

3. A low-voltage reactive power compensation cabinet with a reactive power compensation device according to claim 2, characterized in that: the installation plate (301) and the wire clamp (302) are perpendicular to each other, and the wire clamp (302) is distributed at one end of the installation plate (301) at equal intervals.

4. A low voltage reactive power compensation cabinet with reactive power compensation device according to claim 1, characterized in that: dustproof construction (7) include spacing clamp (701), louvre (702) and plastics dust screen (703), spacing clamp (701) fixed connection is in the both ends of heat dissipation frame (6) lateral wall, the inside of heat dissipation frame (6) lateral wall is provided with louvre (702), the inboard of spacing clamp (701) is provided with plastics dust screen (703).

5. The low-voltage reactive power compensation cabinet with the reactive power compensation device according to claim 4, wherein: the heat dissipation holes (702) are distributed in the outer side wall of the heat dissipation frame (6) at equal intervals, and the limiting clamp (701) and the plastic dust screen (703) are in a clamping structure.

6. A low-voltage reactive power compensation cabinet with a reactive power compensation device according to claim 1, characterized in that: the novel breathable floor is characterized in that a sponge block (1102) is arranged inside the base (10), the outer side of one end of the base (10) is rotatably connected with a rotary limiting seat (1103), and limiting slots (1104) are arranged on the outer side of the inside of the breathable plate (1101).

7. The low-voltage reactive power compensation cabinet with the reactive power compensation device according to claim 6, wherein: the rotary limiting seat (1103) and the inside of the base (10) form a rotating structure, and the rotary limiting seat (1103) and the limiting slot (1104) are positioned on the same horizontal plane.