CN216289788U

CN216289788U - Indoor interchange metal armor withdrawable switchgear

Info

Publication number: CN216289788U
Application number: CN202122663055.9U
Authority: CN
Inventors: 仲其飞; 陆兴华; 王寒松; 王立峰; 顾建军; 周志清; 汪昕; 许邹杰
Original assignee: Jiangsu Shengrun Electric Co ltd
Current assignee: Jiangsu Shengrun Electric Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of switch equipment, in particular to an indoor alternating current metal armored movable switch equipment, which comprises an upper cabinet body, a lower cabinet body and a dust collection box, wherein cabinet doors are arranged on the upper cabinet body and the lower cabinet body, the cabinet doors are connected with the upper cabinet body and the lower cabinet body through a hinge structure, an air outlet chamber is arranged at the top of the upper cabinet body, an air inlet chamber is arranged at the bottom of the lower cabinet body, a bus chamber and a relay instrument chamber are arranged in the upper cabinet body, a cable chamber is arranged in the lower cabinet body and is communicated with the bus chamber, and the indoor alternating current metal armored movable switch equipment can rapidly discharge hot air in the upper cabinet body and the lower cabinet body and simultaneously convey dust and other fine particles in the upper cabinet body and the lower cabinet body to the interior of the dust collection box through the matching of the dust collection box, an exhaust fan, a connecting pipe and a dust cover so as to prevent parts from being damaged due to overhigh temperature, and the device is influenced by excessive dust, so that the reliability of the device is improved.

Description

Indoor interchange metal armor withdrawable switchgear

Technical Field

The utility model relates to the technical field of switch equipment, in particular to an indoor alternating current metal armored movable switch equipment.

Background

At present, high-voltage and low-voltage complete switch equipment and control equipment are infrastructure of a power grid, are widely applied to various industries along with the development of electric power, make great contribution to national economic development and social progress, and are also closely related to the daily life of common people.

For example, the patent with the publication number "CN 202210645U" has the name of "12 kV metal-clad removable switchgear applied in plateau environment", and the patent discloses "12 kV metal-clad removable switchgear applied in plateau environment, which comprises a switch cabinet, wherein the switch cabinet consists of a shell, a plurality of compartments in the switch cabinet, and primary components and secondary components mounted in the compartments; be applied to between the primary components and parts of 12kV metal armor withdrawable switchgear of plateau environment or control the electric clearance and the creepage distance of each components and parts respectively more than 140mm and 264mm, or sheathe insulating boot on the primary components and parts that can not satisfy electric clearance and creepage distance to satisfy insulating requirement. The external insulation strength margin of the utility model is large enough to meet the requirement of correcting the external insulation strength reduction caused by the reduction of the air density at high altitude, so that the impact-resistant voltage and the power frequency withstand voltage of the product reach the requirement of using the product at high altitude; the 12kV complete switch equipment is suitable for high-altitude areas, safe to use, reliable to operate and capable of guaranteeing service life.

The existing metal armored movable switch equipment is inconvenient to mount, a plurality of workers are often required to lift the equipment, manpower is wasted, the cabinet is easy to be damaged in the moving process, and the equipment is unstable in operation due to low heat dissipation efficiency in the using process

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the indoor alternating current metal armored movable switch equipment which is high in safety performance and convenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an indoor alternating-current metal armored movable switch device comprises an upper cabinet body, a lower cabinet body and a dust collection box, wherein cabinet doors are arranged on the upper cabinet body and the lower cabinet body, the cabinet doors are connected with the upper cabinet body and the lower cabinet body through a hinge structure, an air outlet chamber is arranged at the top of the upper cabinet body, an air inlet chamber is arranged at the bottom of the lower cabinet body, a bus chamber and a relay instrument chamber are arranged in the upper cabinet body, a cable chamber is arranged in the lower cabinet body and is communicated with the bus chamber, ventilation holes are formed in the end portions of the air inlet chamber and the air outlet chamber and penetrate through the ventilation holes, a second fan, a dehumidifying device and an electrostatic dust removing device are arranged in the air inlet chamber, an air pipe is arranged between the second fan and the dehumidifying device and is communicated with the dehumidifying device, an air pipe is arranged between the dehumidifying device and the electrostatic dust removing device, an air pipe and an air hole are arranged between the electrostatic dust removing device and the cable chamber, the indoor dustproof adsorption equipment and the first fan that are equipped with of air-out, be equipped with the tuber pipe intercommunication between dust removal adsorption equipment and the first fan, be equipped with tuber pipe and wind hole intercommunication between first fan and the generating line room, the top of generating line room is equipped with smoke alarm, and is equipped with thermodetector on the lateral wall of generating line room and cable chamber, still be equipped with the dry powder fire extinguisher in generating line room and the cable chamber, be equipped with the induction line between dry powder fire extinguisher and thermodetector and the smoke alarm and be connected, it runs through to be equipped with the dust removal mouth on the lateral wall of generating line room and cable chamber, be equipped with the dust cover on the dust removal mouth, be equipped with the air exhauster on the dust collection box, be equipped with the connecting pipe intercommunication between air exhauster and the dust cover, the bottom of dust collection box is equipped with the drawing groove, the surface in drawing groove is equipped with the pull handle.

In order to facilitate observation, the improved cabinet door is characterized in that a sight glass and a door handle are arranged on the cabinet door.

In order to facilitate movement, the improved structure of the dust collector is that a bottom plate is arranged at the bottom of the lower cabinet body and the dust collecting box, bottom wheels and hydraulic presses are arranged on the bottom plate, the bottom wheels and the hydraulic presses are both arranged at the lower end of the bottom plate, a plurality of hydraulic presses are arranged and are respectively arranged at the edge of the bottom plate, hydraulic rods are arranged on the hydraulic presses, and a fixed seat is arranged between the bottom wheels and the bottom plate.

In order to improve the using effect, the utility model has the improvement that the top of the upper cabinet body is provided with a battery module, the battery module is provided with a resistor, and the battery module is connected with the relay instrument through a lead.

In order to improve the safety, the utility model improves that a voltmeter, an ammeter and an electricity meter are arranged on the battery module, and an adjusting switch and an electricity inserting port are also arranged on the battery module.

In order to improve the heat dissipation effect, the improved structure of the utility model is that the side walls of the bus chamber and the cable chamber are also provided with heat dissipation fans, the heat dissipation fans are provided with external units, and the external units are positioned at the outer sides of the upper cabinet body and the lower cabinet body.

(III) advantageous effects

Compared with the prior art, the utility model provides an indoor alternating current metal armored movable switch device, which has the following beneficial effects:

this indoor interchange metal armor withdrawable switchgear passes through the cooperation of dust collection box, air exhauster, connecting pipe and dust cover, when with the internal steam of the last cabinet body and lower cabinet quick discharge, carries the inside to the dust collection box with the internal tiny granules such as dust of the last cabinet body and lower cabinet, prevents to cause the damage to spare part because of the high temperature, and causes the influence because of the dust is too much to equipment, hoisting device's reliability.

Drawings

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

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

FIG. 3 is a schematic view of a dust bin of the present invention;

in the figure: 1. a battery module; 2. an upper cabinet body; 3. a lower cabinet body; 4. an electricity meter; 5. an ammeter; 6. a voltmeter; 7. an adjustment switch; 8. an electric plug port; 9. a sight glass; 10. a hinge structure; 11. a door handle; 12. a dust hood; 13. a connecting pipe; 14. an exhaust fan; 15. a dust collection box; 16. a hydraulic press; 17. a hydraulic lever; 18. a bottom wheel; 19. a fixed seat; 20. a base plate; 21. a dust-proof adsorption device; 22. an air outlet chamber; 23. a first fan; 24. a relay instrument room; 25. a bus line; 26. a cable chamber; 27. a second fan; 28. a dehumidifying device; 29. an electrostatic dust removal device; 30. a heat radiation fan; 31. an outdoor unit; 32. a temperature detector; 33. a smoke alarm; 34. a dry powder extinguisher; 35. a wind hole; 36. drawing the groove; 37. a pull handle;

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.

Referring to fig. 1-3, the utility model is an indoor alternating current metal armored movable switch device, comprising an upper cabinet body 2, a lower cabinet body 3 and a dust collection box 15, wherein cabinet doors are arranged on the upper cabinet body 2 and the lower cabinet body 3, the cabinet doors are connected with the upper cabinet body 2 and the lower cabinet body 3 through a hinge structure 10, an air outlet chamber 22 is arranged at the top of the upper cabinet body 2, an air inlet chamber is arranged at the bottom of the lower cabinet body 3, a bus chamber and a relay instrument chamber 24 are arranged in the upper cabinet body 2, a cable chamber 26 is arranged in the lower cabinet body 3, the cable chamber 26 is communicated with the bus chamber, vent holes 35 are arranged at the end parts of the air inlet chamber and the air outlet chamber 22, a second fan 27, a dehumidifying device 28 and an electrostatic dust removing device 29 are arranged in the air inlet chamber, an air pipe is arranged between the second fan 27 and the dehumidifying device 28, an air pipe is communicated between the dehumidifying device 28 and the electrostatic dust removing device 29, be equipped with tuber pipe and wind hole 35 intercommunication between electrostatic precipitator device 29 and the cable chamber 26, be equipped with dustproof adsorption equipment 21 and first fan 23 in the air-out room 22, be equipped with the tuber pipe intercommunication between dustproof adsorption equipment and the first fan 23, be equipped with tuber pipe and wind hole 35 intercommunication between first fan 23 and the generating line room, the top of generating line room is equipped with smoke alarm 33, and is equipped with thermodetector 32 on the lateral wall of generating line room and cable chamber 26, still be equipped with dry powder fire extinguisher 34 in generating line room and the cable chamber 26, be equipped with the induction line between dry powder fire extinguisher 34 and thermodetector 32 and the smoke alarm 33 and be connected, it runs through to be equipped with the dust removal mouth on the lateral wall of generating line room and cable chamber 26, be equipped with the dust cover on the dust removal mouth, be equipped with air exhauster 14 on the dust collection box 15, be equipped with connecting pipe 13 intercommunication between air exhauster 14 and the dust cover, the bottom of the dust collection box 15 is provided with a drawing groove 36, and the surface of the drawing groove 36 is provided with a drawing handle 37.

For the convenience of observation, the improved cabinet door is characterized in that a viewing mirror 9 and a door handle 11 are arranged on the cabinet door.

In order to facilitate movement, the utility model is improved in that a bottom plate 20 is arranged at the bottom of the lower cabinet 3 and the dust collection box 15, a bottom wheel 18 and a hydraulic press 16 are arranged on the bottom plate 20, the bottom wheel 18 and the hydraulic press 16 are both arranged at the lower end of the bottom plate 20, a plurality of hydraulic presses 16 are arranged and are respectively arranged at the edge of the bottom plate 20, a hydraulic rod 17 is arranged on the hydraulic press 16, and a fixed seat 19 is arranged between the bottom wheel 18 and the bottom plate 20.

In order to improve the use effect, the improved structure of the utility model is that the top of the upper cabinet body 2 is provided with the battery module 1, the battery module 1 is provided with the resistor, the battery module 1 is connected with the relay instrument through a lead, the utility model can be electrified at any time through the battery module 1, and the resistor is used for converting the resistance, so that the use safety is improved.

In order to improve the safety, the utility model improves that the battery module 1 is provided with a voltmeter 6, an ammeter 5 and an electricity meter 4, the battery module 1 is also provided with an adjusting switch 7 and an electricity inserting port 8, the battery module 1 can be used as a capacitor by electrifying through the electricity inserting port 8, the stability of the circuit is improved, the stability of electricity consumption is observed through the electricity meter 4, the voltmeter 6 and the ammeter 5, and the safety of the utility model is further improved by adjusting the adjusting switch 7.

In order to improve the heat dissipation effect, the utility model improves that the side walls of the bus bar room and the cable room 26 are further provided with a heat dissipation fan 30, an outer unit 31 is arranged on the heat dissipation fan 30, and the outer unit 31 is positioned at the outer sides of the upper cabinet body 2 and the lower cabinet body 3.

As shown in fig. 1 and 2, the air intake chamber and the air outlet chamber 22 are designed to circulate and ventilate the space inside the upper cabinet 2 and the lower cabinet 3, so as to keep the interior dry for a long time, thereby preventing the safety hazard of the circuit caused by the moisture, the air is introduced by the second fan 27, then the air is dried and static electricity is removed by the dehumidifier 28 and the electrostatic dust collector 29, then the air inside the upper cabinet 2 and the lower cabinet 3 is pumped out by the first fan 23 through the air holes 35 for circulation and ventilation, and the dust in the air is filtered by the dust-removing and air-sucking device, thereby optimizing the dust prevention of the present invention, rapidly exhausting the hot air inside the upper cabinet 2 and the lower cabinet 3 and simultaneously conveying the fine particles such as the dust in the upper cabinet 2 and the lower cabinet 3 to the interior of the dust-collecting box 15 through the cooperation of the dust-collecting box 15, the exhaust fan 14, the connecting pipe 13 and the dust-proof cover, prevent to cause the damage because of the high temperature to spare part, and cause the influence because of the dust is too much to equipment, hoisting device's reliability further improves the radiating effect through radiator fan 30 and the cooperation of outer machine 31, through setting up temperature sensor and smoke transducer, even report to the police when the circuit is on fire, in time the change of response temperature and cooperate smoke transducer to trigger dry powder fire extinguisher 34 and in time put out a fire, improve the safe effect.

As shown in fig. 3, the dust box 15 is provided with a drawing groove 36 and a drawing handle 37 to facilitate cleaning of the dust box.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An indoor alternating-current metal armored movable switch device is characterized by comprising an upper cabinet body (2), a lower cabinet body (3) and a dust collection box (15), wherein cabinet doors are arranged on the upper cabinet body (2) and the lower cabinet body (3), a hinge structure (10) is arranged between each cabinet door and each of the upper cabinet body (2) and the lower cabinet body (3) to be connected, an air outlet chamber (22) is arranged at the top of the upper cabinet body (2), an air inlet chamber is arranged at the bottom of the lower cabinet body (3), a bus chamber and a relay instrument chamber (24) are arranged in the upper cabinet body (2), a cable chamber (26) is arranged in the lower cabinet body (3), the cable chamber (26) is communicated with the bus chamber, vent holes (35) are formed in the end portions of the air inlet chamber and the air outlet chamber (22) to penetrate through, and a second fan (27), a dehumidifying device (28) and an electrostatic dust removing device (29) are arranged in the air inlet chamber, be equipped with the tuber pipe intercommunication between second fan (27) and dehydrating unit (28), be equipped with the tuber pipe intercommunication between dehydrating unit (28) and electrostatic precipitator device (29), be equipped with tuber pipe and wind hole (35) intercommunication between electrostatic precipitator device (29) and cable chamber (26), be equipped with dustproof adsorption equipment (21) and first fan (23) in air-out room (22), be equipped with the tuber pipe intercommunication between dustproof adsorption equipment and first fan (23), be equipped with tuber pipe and wind hole (35) intercommunication between first fan (23) and the generating line room, the top of generating line room is equipped with smoke alarm (33), and is equipped with thermodetector (32) on the lateral wall of generating line room and cable chamber (26), still be equipped with dry powder fire extinguisher (34) in generating line room and cable chamber (26), be equipped with the line connection between dry powder fire extinguisher (34) and thermodetector (32) and smoke alarm (33), be equipped with on the lateral wall of generating line room and cable chamber (26) and remove dust the mouth and run through, be equipped with the dust cover on the dust removal mouth, be equipped with air exhauster (14) on dust collection box (15), be equipped with connecting pipe (13) intercommunication between air exhauster (14) and the dust cover, the bottom of dust collection box (15) is equipped with pull groove (36), the surface in pull groove (36) is equipped with pull handle (37).

2. An indoor AC metal armored withdrawable switchgear according to claim 1, characterized in that the cabinet door is provided with a sight glass (9) and a door handle (11).

3. An indoor AC metal armored withdrawable switchgear according to claim 1, wherein the bottom of the lower cabinet (3) and the dust collecting box (15) is provided with a bottom plate (20), the bottom plate (20) is provided with a bottom wheel (18) and a hydraulic press (16), the bottom wheel (18) and the hydraulic press (16) are both mounted at the lower end of the bottom plate (20), the hydraulic press (16) is provided with a plurality of hydraulic presses and respectively mounted at the edge of the bottom plate (20), the hydraulic press (16) is provided with a hydraulic rod (17), and a fixing seat (19) is provided between the bottom wheel (18) and the bottom plate (20).

4. An indoor AC metal armored withdrawable switchgear according to claim 1, characterized in that the top of the upper cabinet (2) is provided with a battery module (1), the battery module (1) is provided with a resistor, and a wire connection is provided between the battery module (1) and the relay instrument.

5. An indoor AC metal armored withdrawable switchgear according to claim 4, characterized in that the battery module (1) is provided with a voltmeter (6), an ammeter (5) and an ammeter (4), and the battery module (1) is further provided with a regulating switch (7) and an electricity plug port (8).

6. An indoor AC metal armored withdrawable switchgear according to claim 1, wherein the side walls of the bus bar chamber and the cable chamber (26) are further provided with a heat dissipating fan (30), the heat dissipating fan (30) is provided with an external unit (31), and the external unit (31) is located outside the upper cabinet (2) and the lower cabinet (3).