CN220324953U - Interval metal-enclosed switchgear - Google Patents

Abstract

The utility model relates to a compartment metal-enclosed switchgear belongs to power equipment technical field, including the cubical switchboard, the surface of cubical switchboard articulates there is the cabinet door, and one side fixedly connected with handle of cubical switchboard is kept away from to the cabinet door, and the louvre has been seted up to the surface of cubical switchboard, and the internal surface welding of cubical switchboard has the filter screen, and the filter screen is located the louvre, and the internal surface fixedly connected with baffle of cubical switchboard, the ventilation hole has been seted up at the top of baffle, and the top of baffle is provided with the dampproofing structure that is used for dampproofing. The interval metal closed switch device achieves the effect of being convenient for reducing the adverse effect of the humid environment on electronic parts in the switch cabinet by the matched use of the switch cabinet, the cabinet door, the handle, the heat dissipation holes, the filter screen, the partition board, the ventilation holes and the moistureproof structure; through the cooperation of cubical switchboard, humidity transducer, air heater, intake pipe and blast pipe use, reached the effect of being convenient for reduce the inside air humidity of cubical switchboard rapidly.

Description

Interval metal-enclosed switchgear

Technical Field

The utility model relates to a power equipment technical field relates to a spacing metal-enclosed switchgear.

Background

The alternating current metal-enclosed switchgear is a new-generation medium voltage electrical appliance product which is introduced into advanced technology and is designed and developed successfully by oneself according to rural power and domain network transformation requirements, and has the remarkable characteristics of small volume, light weight, attractive appearance, simplicity and convenience in operation, long service life, high parameters, no pollution, less maintenance and the like, and the switchgear is also called a switchgear;

through investigation publication (bulletin) number: CN214958202U discloses an armoured removable ac metal closed switch device, which discloses in this technology that "comprising a cabinet body and a cabinet door hinged at one side of the cabinet body through a hinge, a bin is provided in the cabinet body, and the centers of two sides of the cabinet body are provided with ventilation slots for connecting the bin, the two ventilation slots are fixedly provided with shutters, the bottom end of the bin is movably provided with a moisture absorption component and other technical schemes, so that the device has the advantages of absorbing moist air, avoiding the occurrence of the condition of reduced service life of the device caused by moist working environment, and reducing maintenance frequency and the like";

however, the moisture absorbing assembly in the prior art is positioned at the bottom end of the bin, which is not beneficial to timely absorbing moisture in the air in the bin, so that the moist air entering the bin cannot be dampproof at the first time, and the parts in the bin are easy to damage in a moist environment;

to solve the above-mentioned problems, a space metal-enclosed switchgear is proposed in the present application.

Disclosure of Invention

The utility model provides a spacing metal-enclosed switchgear to the technical problem who exists among the prior art.

The technical scheme of the utility model for solving the technical problem is as follows: the utility model provides a spacing metal-enclosed switchgear, includes the cubical switchboard, the surface of cubical switchboard articulates there is the cabinet door, one side fixedly connected with handle that the cabinet door kept away from the cubical switchboard, the louvre has been seted up to the surface of cubical switchboard, the internal surface welding of cubical switchboard has the filter screen, the filter screen is located the louvre, the internal surface fixedly connected with baffle of cubical switchboard, the ventilation hole has been seted up at the top of baffle, the top of baffle is provided with the dampproofing structure that is used for dampproofing;

the dampproofing structure is including contradicting the dampproofing box at the baffle top, the inner wall fixedly connected with sieve of dampproofing box, dampproofing agent has been placed at the top of sieve, the exhaust hole has been seted up to the surface of dampproofing box.

The surface of handle is provided with a plurality of anti-skidding granule, through setting up anti-skidding granule, and anti-skidding granule can increase the frictional force on handle surface, and the operating personnel of being convenient for is through handle and anti-skidding granule stable control cabinet door removal.

The internal surface lateral wall fixedly connected with spacing concave block of cubical switchboard, the internal surface of spacing concave block and the surface swing joint of dampproofing box, through setting up spacing concave block, the horizontal position of dampproofing box can be restricted to spacing concave block, and dampproofing box upwards moves and breaks away from spacing concave block after completely, and operating personnel can dismantle the change dampproofing box wholly fast.

The inside surface mounting of cubical switchboard has humidity transducer, the top fixedly connected with air heater of cubical switchboard, the intake pipe is installed to the input of air heater, the blast pipe is installed to the output of air heater, the blast pipe is fixed to be inserted and is established at the inner chamber top of cubical switchboard, through setting up humidity transducer, air heater, intake pipe and blast pipe, after the inside humidity of cubical switchboard exceeded humidity transducer's limit value, humidity transducer steerable air heater starts to air heater accessible intake pipe and blast pipe are to the inside hot gas that continuously carries of cubical switchboard, are convenient for reduce the inside air humidity of cubical switchboard rapidly.

The sound control illuminating lamp is installed on the inner surface top wall of the switch cabinet, the center point of the sound control illuminating lamp and the center point of the switch cabinet are both located on the same straight line, the sound emitted when the cabinet door moves away from the switch cabinet can trigger the sound control illuminating lamp through the arrangement of the sound control illuminating lamp, and the luminance inside the switch cabinet can be quickly increased after the sound control illuminating lamp is started, so that the interior parts can be overhauled by operators at night.

The utility model discloses a humidity sensor, including the switch cabinet, the inner chamber of switch cabinet is fixed to be inserted and is equipped with the winding displacement pipe, the winding displacement pipe is located humidity sensor's top, through setting up the winding displacement pipe, and the outside wire of switch cabinet can pass the winding displacement pipe and get into inside the switch cabinet in order, avoids the inside wire intertwine of switch cabinet as far as possible.

The hydraulic rod is installed to the bottom of cubical switchboard, the telescopic link fixedly connected with bearing block of hydraulic rod, the bottom welding of cubical switchboard has the connecting rod, the universal wheel is installed to the bottom of connecting rod, through setting up hydraulic rod, bearing block, connecting rod and universal wheel, and operating personnel starts the hydraulic rod and can drive the cubical switchboard and wholly reciprocate, after universal wheel and ground contact, the horizontal operating position of operating personnel accessible universal wheel's roll rapid adjustment cubical switchboard.

The beneficial effects of the utility model are that: the interval metal closed switch device achieves the effect of being convenient for reducing the adverse effect of the humid environment on electronic parts in the switch cabinet by the matched use of the switch cabinet, the cabinet door, the handle, the heat dissipation holes, the filter screen, the partition board, the ventilation holes and the moistureproof structure; through the matching use of the cabinet door, the dampproof structure and the anti-slip particles, the effects of facilitating the stable control of the movement of the cabinet door by operators and avoiding unexpected detachment control when the cabinet door moves are achieved; through the cooperation of cubical switchboard, humidity transducer, air heater, intake pipe and blast pipe use, reached the effect of being convenient for reduce the inside air humidity of cubical switchboard rapidly.

Drawings

FIG. 1 is a schematic view of the whole solid structure of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the present utility moisture-proof box;

FIG. 4 is a schematic view of the utility model in a perspective cross-sectional bottom view;

fig. 5 is a schematic view of the whole three-dimensional structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a switch cabinet; 2. a cabinet door; 3. a handle; 4. a heat radiation hole; 5. a filter screen; 6. a partition plate; 7. an air vent;

8. a moisture-proof structure; 801. a moisture-proof box; 802. a sieve plate; 803. a moisture-proof agent; 804. an exhaust hole;

9. anti-slip particles; 10. limiting concave blocks; 11. a humidity sensor; 12. an air heater; 13. an air inlet pipe; 14. an exhaust pipe; 15. a sound control lighting lamp; 16. a wire discharge tube; 17. a hydraulic rod; 18. a bearing block; 19. a connecting rod; 20. and a universal wheel.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, the term "for example" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "for example" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the utility model. In the following description, details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail so as not to obscure the description of the utility model with unnecessary detail. Thus, the present utility model is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Referring to fig. 1-2, a space metal-enclosed switchgear comprises a switchgear 1, wherein a cabinet door 2 is hinged to the outer surface of the switchgear 1, and an operator can turn the cabinet door 2 left and right, so that the operator can conveniently and rapidly maintain electronic parts in the switchgear 1; one side of the cabinet door 2 far away from the switch cabinet 1 is fixedly connected with a handle 3, and an operator can hold the handle 3 to drive the cabinet door 2 to turn left and right. The outer surface of the switch cabinet 1 is provided with a heat dissipation hole 4, gas in the switch cabinet 1 can exchange with external gas through the heat dissipation hole 4, a filter screen 5 is welded on the inner surface of the switch cabinet 1, the filter screen 5 is positioned in the heat dissipation hole 4, the filter screen 5 can intercept and filter impurities and fragments in external air, and the pollution of internal parts of the switch cabinet 1 is avoided as much as possible; the inner surface of the switch cabinet 1 is fixedly connected with a baffle plate 6, the top of the baffle plate 6 is provided with an air vent 7,

referring to fig. 2-3, a dampproof structure 8 for dampproof is arranged at the top of the partition plate 6, the dampproof structure 8 comprises a dampproof box 801 abutting against the top of the partition plate 6 and communicated with the heat dissipation holes 4, external air directly enters the dampproof box 801 after passing through the heat dissipation holes 4, a sieve plate 802 is fixedly connected to the inner wall of the dampproof box 801, a dampproof agent 803 is arranged at the top of the sieve plate 802, the components of the dampproof agent 803 are shell activated carbon, and the shell activated carbon can slowly absorb humidity in air in the switch cabinet 1; the outer surface of the moistureproof box 801 is provided with an exhaust hole 804, and the gas after preliminary drying can be rapidly discharged outwards through the exhaust hole 804.

Referring to fig. 1-2, a plurality of anti-slip particles 9 are arranged on the outer surface of the handle 3, and the anti-slip particles 9 can increase friction force on the surface of the handle 3, so that an operator can stably control the movement of the cabinet door 2 through the handle 3 and the anti-slip particles 9. The internal surface lateral wall fixedly connected with spacing concave block 10 of cubical switchboard 1, the internal surface of spacing concave block 10 and the surface swing joint of dampproofing box 801, dampproofing box 801 can be restrained the horizontal position by spacing concave block 10 to dampproofing box 801 forms fixed state with cubical switchboard 1 under the effect of baffle 6 and spacing concave block 10, after dampproofing box 801 atress moves up and breaks away from spacing concave block 10 completely, the staff can dismantle the change dampproofing box 801 rapidly.

Referring to fig. 2 and 4, the inside surface of the switchgear 1 is mounted with a humidity sensor 11, and the humidity sensor 11 can detect the actual humidity in the air inside the switchgear 1; the top of the switch cabinet 1 is fixedly connected with a hot air blower 12, and the output end of the humidity sensor 11 is electrically connected with the input end of the hot air blower 12 through a wire; when the air humidity in the switch cabinet 1 exceeds the set value in the humidity sensor 11, the humidity sensor 11 can send out a current signal and control the starting of the air heater 12; an air inlet pipe 13 is arranged at the input end of the air heater 12, an exhaust pipe 14 is arranged at the output end of the air heater 12, the exhaust pipe 14 is fixedly inserted into the top of the inner cavity of the switch cabinet 1, and after the air heater 12 is started, external air can be pumped through the air inlet pipe 13 and then the air is conveyed to the inside of the switch cabinet 1 through the exhaust pipe 14, so that the air humidity in the switch cabinet 1 can be conveniently and rapidly reduced.

Referring to fig. 4, a sound control lighting lamp 15 is installed on the top wall of the inner surface of the switch cabinet 1, the sound control lighting lamp 15 adopts an external power supply, the center point of the sound control lighting lamp 15 and the center point of the switch cabinet 1 are all positioned in the same straight line, the sound control lighting lamp 15 is the existing equipment, and detailed technology is not described in detail here; when cabinet door 2 atress moves towards the direction of keeping away from switch cabinet 1, the sound that cabinet door 2 removed and sent can trigger acoustic control light 15, can promote the inside luminance of switch cabinet 1 rapidly after the acoustic control light 15 starts, and the maintenance personnel of being convenient for maintain the inside electronic part of switch cabinet 1 night.

Referring to fig. 4-5, the inner cavity of the switch cabinet 1 is fixedly provided with a wire arranging pipe 16, the wire arranging pipe 16 is positioned above the humidity sensor 11, and external wires can pass through the wire arranging pipe 16 to enter the interior of the switch cabinet 1, so that the positions of the wires in the switch cabinet 1 can be guided orderly. The bottom of the switch cabinet 1 is provided with four hydraulic rods 17, and the four hydraulic rods 17 are symmetrically distributed by taking the switch cabinet 1 as the center; the telescopic end of the hydraulic rod 17 is fixedly connected with a bearing block 18, and when the bearing block 18 contacts with the ground, the hydraulic rod 17 is started to drive the switch cabinet 1 to move up and down integrally. The bottom welding of cubical switchboard 1 has connecting rod 19, and universal wheel 20 is installed to the bottom of connecting rod 19, and after cubical switchboard 1 wholly descends gradually and universal wheel 20 and ground contact, operating personnel accessible universal wheel 20's roll drives cubical switchboard 1 wholly and removes.

Working principle:

according to the interval metal-enclosed switch device, firstly, outside air enters the switch cabinet 1 through the heat dissipation holes 4, because the filter screen 5 is welded on the inner surface of the switch cabinet 1, the filter screen 5 can intercept and filter impurities and chips in the outside air, so that the outside impurities can be prevented from polluting the inside of the switch cabinet 1 as much as possible, meanwhile, outside air can enter the dampproof box 801 through the heat dissipation holes 4, moisture in air can be absorbed by the dampproof agent 803 on the surface of the sieve plate 802, the moisture in the air around the switch cabinet 1 is reduced as much as possible, after the dampproof agent 803 in the dampproof box 801 is continuously used for a period of time, an operator holds the handle 3 and the anti-slip particles 9 and can drive the cabinet door 2 to turn towards a direction far away from the switch cabinet 1, then the operator holds the dampproof box 803 to move upwards integrally, and can finish the replacement of the dampproof agent 803, if the air humidity inside the switch cabinet 1 is higher than the set value of the humidity sensor 11, the humidity sensor 11 can send a signal and start the hot air blower 12 at the top of the switch cabinet 1, the hot air blower 12 can absorb the outside air through the air inlet pipe 13 firstly, then the hot air blower 12 can discharge the air into the switch cabinet 1 after the air is heated and dried, and the humidity of the air can be rapidly reduced.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, if such modifications and variations of the present utility model fall within the scope of the claims and their equivalents, the present utility model also intends to include such modifications and variations.

Claims (7)

1. The utility model provides a spacing metal-enclosed switchgear, includes switch cabinet (1), its characterized in that, the surface of switch cabinet (1) articulates there is cabinet door (2), one side fixedly connected with handle (3) of switch cabinet (1) are kept away from to cabinet door (2), louvre (4) have been seted up to the surface of switch cabinet (1), the internal surface welding of switch cabinet (1) has filter screen (5), filter screen (5) are located louvre (4), the internal surface fixedly connected with baffle (6) of switch cabinet (1), ventilation hole (7) have been seted up at the top of baffle (6), the top of baffle (6) is provided with dampproofing structure (8) that are used for dampproofing;

dampproofing structure (8) are including contradicting dampproofing box (801) at baffle (6) top, inner wall fixedly connected with sieve (802) of dampproofing box (801), dampproofing agent (803) have been placed at the top of sieve (802), exhaust hole (804) have been seted up to the surface of dampproofing box (801).

2. A spacer metal-enclosed switchgear according to claim 1, characterized in that the outer surface of the handle (3) is provided with a plurality of anti-slip particles (9).

3. The interval metal-enclosed switchgear of claim 1, wherein the inner surface side wall of the switchgear (1) is fixedly connected with a limit concave block (10), and the inner surface of the limit concave block (10) is movably connected with the outer surface of a moisture-proof box (801).

4. The interval metal-enclosed switchgear according to claim 1, wherein the humidity sensor (11) is installed on the inner surface of the switchgear (1), a hot air blower (12) is fixedly connected to the top of the switchgear (1), an air inlet pipe (13) is installed at the input end of the hot air blower (12), an exhaust pipe (14) is installed at the output end of the hot air blower (12), and the exhaust pipe (14) is fixedly inserted at the top of the inner cavity of the switchgear (1).

5. The interval metal-enclosed switchgear of claim 1, wherein the sound-controlled lighting lamp (15) is installed on the inner surface top wall of the switchgear (1), and the center point of the sound-controlled lighting lamp (15) and the center point of the switchgear (1) are all located on the same straight line.

6. The interval metal-enclosed switchgear according to claim 4, characterized in that the internal cavity of the switchgear (1) is fixedly plugged with a line pipe (16), the line pipe (16) being located above the humidity sensor (11).

7. The interval metal-enclosed switchgear of claim 1, wherein the bottom of the switchgear (1) is provided with a hydraulic rod (17), a bearing block (18) is fixedly connected to the telescopic end of the hydraulic rod (17), a connecting rod (19) is welded to the bottom of the switchgear (1), and a universal wheel (20) is installed at the bottom of the connecting rod (19).