CN214850079U

CN214850079U - Insulated totally-enclosed alternating current metal looped network switch equipment

Info

Publication number: CN214850079U
Application number: CN202120662627.9U
Authority: CN
Inventors: 耿金华
Original assignee: China Anhui Co ltd
Current assignee: China Anhui Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-23
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an insulating totally closed interchange metal looped netowrk switchgear, the on-line screen storage device comprises a base, base upper end is fixed switch room and the generating line room of being equipped with respectively, the switch room with the generating line room passes through the baffle and connects, switch room one side with a plurality of louvres have all been seted up to generating line room one side, the switch room with generating line room one side all is provided with insulating pipe box, the switch room with generating line room one side is provided with first electric putter and second electric putter respectively. Has the advantages that: the insulating totally-enclosed AC metal ring network switch device has the advantages that the effect of simple structure and good heat dissipation effect can be achieved, and when the weather is hot, heat can be dissipated in time to cause fire, so that the fire can be prevented and extinguished in time, the safety performance of the insulating totally-enclosed AC metal ring network switch device is improved, and the practical effect of the insulating totally-enclosed AC metal ring network switch device is improved.

Description

Insulated totally-enclosed alternating current metal looped network switch equipment

Technical Field

The utility model relates to a metal looped netowrk switchgear field particularly, relates to an insulating totally closed interchange metal looped netowrk switchgear.

Background

The switch equipment is a general name of distribution equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a switchboard, a switch room and a control box in a power system, the switch cabinet is electrical equipment, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the branch circuit, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage room and a low-voltage room, a high-voltage bus is arranged, such as a power plant and the like, some switch cabinets are also provided with low-cycle load shedding for keeping main equipment, and the switch cabinet is mainly used for opening and closing, controlling and protecting the electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of the power system.

However, most of the existing insulated totally-enclosed alternating current metal looped network switch devices have complex structures and poor heat dissipation effects, and can not dissipate heat in time to cause fire disasters in hot weather, so that the insulated totally-enclosed alternating current metal looped network switch devices can not stop and extinguish fire in time, the safety performance of the insulated totally-enclosed alternating current metal looped network switch devices is reduced, and the practical effects of the insulated totally-enclosed alternating current metal looped network switch devices are reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating totally closed interchange metal looped netowrk switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulated totally-enclosed alternating current metal ring network switch device comprises a base, wherein a switch chamber and a bus chamber are fixedly arranged at the upper end of the base respectively, the switch chamber is connected with the bus chamber through a baffle, a plurality of heat dissipation holes are formed in one side of the switch chamber and one side of the bus chamber respectively, an insulating pipe sleeve is arranged on one side of the switch chamber and one side of the bus chamber respectively, a first electric push rod and a second electric push rod are arranged on one side of the switch chamber and one side of the bus chamber respectively, a first baffle and a second baffle which are matched with the heat dissipation holes are fixedly arranged on the outer wall of one side of a telescopic rod of the first electric push rod and the outer wall of one side of a telescopic rod of the second electric push rod respectively, a sealing gasket is fixedly arranged at one end of the first baffle and one end of the second baffle respectively, a first temperature sensor and a second temperature sensor are fixedly arranged on the inner wall of one side of the switch chamber and one side of the bus chamber respectively, and an inert gas box is fixedly arranged on the outer wall of the upper end of the switch chamber, the utility model discloses a temperature sensor, including switch room, inert gas case, pipeline, first electric putter, second electric putter, first temperature sensor, second temperature sensor, inert gas case, the pipeline stretches into respectively switch room with bus-bar room upper end, the fixed solenoid valve that is equipped with in pipeline middle part, bus-bar room upper end is provided with the controller, first electric putter the second electric putter the first temperature sensor the inert gas case with the solenoid valve all with controller electric connection.

Furthermore, the upper end of the inert gas box is provided with an inflating nozzle.

Furthermore, the air outlets are connected with spray heads.

Furthermore, the switch chamber with the generating line room all is provided with first chamber door through the hinge, first chamber door one side all is fixed with the first in command.

Furthermore, the inner walls of the heat dissipation holes are fixedly provided with dust screens.

Furthermore, the first electric push rod and the second electric push rod are connected with the switch chamber and the bus chamber through fixing plates.

Further, the controller is fixed on the upper end of the bus chamber through a protective shell, a second box door is arranged on one side of the protective shell through a hinge, and a second handle is fixedly arranged on one side of the second box door.

Compared with the prior art, the utility model discloses following beneficial effect has: the insulating totally-enclosed AC metal ring network switch device has the advantages that the effect of simple structure and good heat dissipation effect can be achieved, and when the weather is hot, heat can be dissipated in time to cause fire, so that the fire can be prevented and extinguished in time, the safety performance of the insulating totally-enclosed AC metal ring network switch device is improved, and the practical effect of the insulating totally-enclosed AC metal ring network switch device is improved.

Drawings

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

Fig. 1 is a schematic structural diagram of an insulated totally-enclosed ac metal ring network switchgear according to an embodiment of the present invention;

fig. 2 is a front view of an insulated fully-enclosed ac metal looped network switchgear according to an embodiment of the present invention;

fig. 3 is a rear view of an insulated totally enclosed ac metal looped network switchgear according to an embodiment of the present invention.

Reference numerals:

1. a base; 2. a switch chamber; 3. a bus chamber; 4. heat dissipation holes; 5. an insulating pipe sleeve; 6. a first electric push rod; 7. a second electric push rod; 8. a first baffle plate; 9. a second baffle; 10. a gasket; 11. a first temperature sensor; 12. a second temperature sensor; 13. an inert gas box; 14. an electromagnetic valve; 15. a controller; 16. an air charging nozzle; 17. a spray head; 18. a first door; 19. a dust screen; 20. a fixing plate; 21. A second door.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, an insulated totally-enclosed ac metal ring network switchgear according to an embodiment of the present invention includes a base 1, a switch chamber 2 and a bus chamber 3 are respectively fixed on the upper end of the base 1, the switch chamber 2 and the bus chamber 3 are connected by a baffle, a plurality of heat dissipation holes 4 are respectively formed on one side of the switch chamber 2 and one side of the bus chamber 3, an insulating sleeve 5 is respectively disposed on one side of the switch chamber 2 and one side of the bus chamber 3, a first electric push rod 6 and a second electric push rod 7 are respectively disposed on one side of the switch chamber 2 and one side of the bus chamber 3, a first baffle 8 and a second baffle 9 matched with the heat dissipation holes 4 are respectively fixed on the outer wall of one side of a telescopic rod of the first electric push rod 6 and the second electric push rod 7, a sealing gasket 10 is respectively fixed on one end of the first baffle 8 and one end of the second baffle 9, switch room 2 with 3 one side inner walls of bus-bar room are fixed respectively and are equipped with first temperature sensor 11 and second temperature sensor 12, the fixed inert gas case 13 that is equipped with of 2 upper end outer walls of switch room, inert gas case 13 has a plurality of gas outlets through the pipe connection, the pipeline stretches into respectively switch room 2 with 3 upper ends of bus-bar room, the fixed solenoid valve 14 that is equipped with in pipeline middle part, 3 upper ends of bus-bar room are provided with controller 15, first electric putter 6 second electric putter 7 first temperature sensor 11 second temperature sensor 12 inert gas case 13 with solenoid valve 14 all with 15 electric connection of controller.

Through the above technical scheme of the utility model, can detect the temperature value in switch room 2 and the generating line room 3 respectively through controller 15 control first temperature sensor 11 and second temperature sensor 12, when the temperature value in switch room 2 or the generating line room 3 was too high and reached the threshold value, first temperature sensor 11 or second temperature sensor 12 transmitted the signal to controller 15, controller 15 controlled first electric putter 6 or second electric putter 7 retracted, never driven sealed pad 10 and first baffle 8 or second baffle 9 moved upwards, thereby dispel the heat through louvre 4, when the temperature dropped, first temperature sensor 11 and second temperature sensor 12 detected the temperature value, when reaching the threshold value, first temperature sensor 11 or second temperature sensor 12 transmitted the signal to controller 15, controller 15 controlled first electric putter 6 or second electric putter 7 to stretch out and draw back, thereby drive first baffle 8 or second baffle 9 and sealed pad 10 and block louvre 4, thereby reach sealed effect once more, and when the high temperature of cubical switchboard 2 or generating line room 3 causes the conflagration, first temperature sensor 11 and second temperature sensor 12 detect the temperature value, and give controller 15 with signal transmission, controller 15 control solenoid valve 14 is opened, thereby put out a fire to the box that catches fire, thereby simple structure has been reached, the effect that the radiating effect is good, and when the weather is hot, can in time dispel the heat and cause the conflagration, thereby can in time prevent and put out a fire, thereby the security performance of insulating totally closed interchange metal looped netowrk switchgear has been improved, through the practical function that has improved insulating totally closed interchange metal looped netowrk switchgear.

Example two:

referring to fig. 1 to 3, for the inflation nozzle, an inflation nozzle 16 is disposed at an upper end of the inert gas box 13, for the nozzle, the gas outlet is connected to a nozzle 17, for the first box door, the switch chamber 2 and the bus chamber 3 are provided with a first box door 18 through hinges, and a first handle is fixed on one side of the first box door 18.

Through the above technical scheme of the utility model, through setting up charging connector 16, shower nozzle 17 and first chamber door 18, can detect the atmospheric pressure in the inert gas case 13 through the barometer to and when pressure is not enough, can aerify through charging connector 16, can be convenient for concentrate gas and spray, thereby further accelerate the effect of putting out a fire, and can be convenient for open switch room 2 and generating line room 3, and be convenient for maintain each subassembly in switch room 2 and the generating line room 3.

Example three:

referring to fig. 1 to 3, for the dust screen, the dust screen 19 is fixedly disposed on the inner wall of the heat dissipation hole 4, for the fixing plate, the first electric push rod 6 and the second electric push rod 7 are connected to the switch chamber 2 and the bus bar chamber 3 through the fixing plate 20, for the protective shell and the second door, the controller 15 is fixed to the upper end of the bus bar chamber 3 through the protective shell, the second door 21 is disposed on one side of the protective shell through a hinge, and the second handle is fixedly disposed on one side of the second door 21.

Through the above technical scheme of the utility model, through setting up dust screen 19, fixed plate 20, protective housing and second chamber door 21, can prevent that the impurity in the air from getting into cubical switchboard 2 and generating line room 3, can fix first electric putter 6 and second electric putter 7 to and can protect controller 15, and can open the protective housing, and be convenient for maintain each subassembly in the protective housing.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the controller 15 can control the first temperature sensor 11 and the second temperature sensor 12 to respectively detect temperature values in the switch chamber 2 and the bus bar chamber 3, when the temperature value in the switch chamber 2 or the bus bar chamber 3 is too high to reach a threshold value, the first temperature sensor 11 or the second temperature sensor 12 transmits a signal to the controller 15, the controller 15 controls the first electric push rod 6 or the second electric push rod 7 to retract, the sealing gasket 10 and the first baffle 8 or the second baffle 9 are not driven to move upwards, heat dissipation is performed through the heat dissipation hole 4, when the temperature drops, the first temperature sensor 11 and the second temperature sensor 12 detect the temperature value, when the temperature reaches the threshold value, the first temperature sensor 11 or the second temperature sensor 12 transmits the signal to the controller 15, the controller 15 controls the first electric push rod 6 or the second electric push rod 7 to retract, so as to drive the first baffle 8 or the second baffle 9 and the sealing gasket 10 to block the heat dissipation hole 4, thereby achieving the sealing effect again, and when the temperature in the switch chamber 2 or the bus chamber 3 is too high to cause fire, the first temperature sensor 11 and the second temperature sensor 12 detect the temperature value, and transmit the signal to the controller 15, the controller 15 controls the electromagnetic valve 14 to open, thereby extinguishing the fire of the box body on fire, thereby achieving the effects of simple structure and good heat dissipation effect, and when the weather is hot, the heat can be dissipated in time to cause fire, thereby preventing and extinguishing the fire in time, thereby improving the safety performance of the insulated totally-enclosed AC metal looped network switch device, by improving the practical effect of the insulated totally-enclosed AC metal looped network switch device, by arranging the charging connector 16, the nozzle 17 and the first box door 18, the air pressure in the inert gas box 13 can be detected through the barometer, and when the pressure is insufficient, the charging can be carried out through the charging connector 16, can be convenient for concentrate gaseous spraying, thereby further accelerate the effect of putting out a fire, and can be convenient for open switch room 2 and generating line room 3, and be convenient for maintain each subassembly in switch room 2 and the generating line room 3, through setting up dust screen 19, fixed plate 20, protective housing and second chamber door 21, can prevent that impurity in the air from getting into switch room 2 and generating line room 3, can fix first electric putter 6 and second electric putter 7, and can protect controller 15, and can open the protective housing, and be convenient for maintain each subassembly in the protective housing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The insulated totally-enclosed alternating current metal looped network switch equipment is characterized by comprising a base (1), wherein a switch chamber (2) and a bus chamber (3) are fixedly arranged at the upper end of the base (1) respectively, the switch chamber (2) is connected with the bus chamber (3) through a baffle, a plurality of heat dissipation holes (4) are formed in one side of the switch chamber (2) and one side of the bus chamber (3), an insulating pipe sleeve (5) is arranged on one side of the switch chamber (2) and one side of the bus chamber (3), a first electric push rod (6) and a second electric push rod (7) are respectively arranged on one side of the switch chamber (2) and one side of the bus chamber (3), a first baffle (8) and a second baffle (9) which are matched with the heat dissipation holes (4) are fixedly arranged on the outer wall of one side of a telescopic rod of the first electric push rod (6) and the second electric push rod (7) respectively, one end of each of the first baffle (8) and the second baffle (9) is fixedly provided with a sealing gasket (10), a first temperature sensor (11) and a second temperature sensor (12) are respectively and fixedly arranged on the inner walls of one sides of the switch chamber (2) and the bus chamber (3), an inert gas box (13) is fixedly arranged on the outer wall of the upper end of the switch chamber (2), the inert gas box (13) is connected with a plurality of gas outlets through pipelines, the pipelines respectively extend into the upper ends of the switch chamber (2) and the bus chamber (3), an electromagnetic valve (14) is fixedly arranged in the middle of the pipeline, a controller (15) is arranged at the upper end of the bus chamber (3), the first electric push rod (6), the second electric push rod (7), the first temperature sensor (11), the second temperature sensor (12), the inert gas box (13) and the electromagnetic valve (14) are all electrically connected with the controller (15).

2. The insulated and totally-enclosed alternating current metal ring network switchgear as claimed in claim 1, wherein the upper end of the inert gas box (13) is provided with a charging connector (16).

3. An insulated, totally enclosed ac metal looped network switchgear as claimed in claim 1, characterized in that said outlets are connected to spray heads (17).

4. The insulated and totally-enclosed alternating current metal ring network switchgear as claimed in claim 1, wherein the switch chamber (2) and the bus chamber (3) are provided with first box doors (18) through hinges, and a first handle is fixed on one side of each first box door (18).

5. An insulated and totally enclosed ac metal looped network switchgear as claimed in claim 1, characterized in that, the inner wall of said heat dissipation hole (4) is fixed with a dust screen (19).

6. An insulated, totally enclosed alternating current metal loop network switchgear according to claim 1, characterized in that the first electric push rod (6) and the second electric push rod (7) are connected with the switch room (2) and the bus bar room (3) through a fixing plate (20).

7. The insulated and totally-enclosed alternating current metal ring network switch equipment as claimed in claim 1, wherein the controller (15) is fixed at the upper end of the bus chamber (3) through a protective shell, a second box door (21) is arranged on one side of the protective shell through a hinge, and a second handle is fixedly arranged on one side of the second box door (21).