CN215600757U

CN215600757U - Safe reactive power compensation device

Info

Publication number: CN215600757U
Application number: CN202121970561.6U
Authority: CN
Inventors: 郭荣霞; 刘璐; 窦淋淋
Original assignee: Shandong Huida Electric Power Co ltd
Current assignee: Shandong Huida Electric Power Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-21
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a safe reactive power compensation device which comprises a box body, a protection mechanism, a reactive power compensation device body, a smoke sensor and a fire extinguishing box, wherein the bottom of the box body is provided with the protection mechanism, the reactive power compensation device body is arranged in the box body above the protection mechanism, the smoke sensor is arranged on one side of the top of the box body, the temperature sensor is arranged on the other side of the top of the box body, the top end of the box body is fixedly provided with a protection cover, the fire extinguishing box is fixedly arranged in the protection cover, an air pump is arranged on one side of the fire extinguishing box, and a control panel is arranged on the outer wall of one side of the box body. The utility model can not only extinguish fire in time when there is a fire, improve safety, protect the device, and prevent dust from entering the device.

Description

Safe reactive power compensation device

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a safety reactive power compensation device.

Background

The technical measure of installing a reactive power source at a substation in an electric power system or directly at a consumer substation of electric energy to change the flow of reactive power in the electric power system, thereby increasing the voltage level of the electric power system, reducing network losses and improving the dynamic performance of the electric power system is called reactive power compensation.

The device on the market is various nowadays, can satisfy people's user demand basically, but still has certain shortcoming, and current this kind of device generally does not possess the function of putting out a fire, can not put out a fire in time when the inside sign that has the fire of device, has consequently reduced the security of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe reactive power compensation device to solve the problem that the devices provided in the background art generally do not have a fire extinguishing function.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety reactive power compensation device comprises a box body, a protection mechanism, a reactive power compensation device body, a smoke sensor and a fire extinguishing box, wherein the bottom of the box body is provided with the protection mechanism, the reactive power compensation device body is arranged inside the box body above the protection mechanism, the smoke sensor is installed on one side of the top of the box body, the temperature sensor is installed on the other side of the top of the box body, the top end of the box body is fixedly provided with the protection cover, the fire extinguishing box is fixedly arranged inside the protection cover, an air pump is installed on one side of the fire extinguishing box, the input end of the air pump is communicated with the fire extinguishing box, an air filling pipe is installed on the outer wall of one side of the fire extinguishing box, one end of the air filling pipe extends to the outside of the protection cover and is provided with a control valve, a control panel is installed on the outer wall of one side of the box body, and the input end of a single chip microcomputer inside the control panel is respectively and electrically connected with the output ends of the smoke sensor and the temperature sensor, the output end of the singlechip in the control panel is electrically connected with the input end of the air pump.

Preferably, a gas collecting hood is fixed at the top of the box body and communicated with the output end of the gas pump, and the bottom ends of the gas collecting hood are provided with equally spaced exhaust ports, so that inert gas can be uniformly conveyed into the box body.

Preferably, the two side walls of the box body are provided with radiating holes at equal intervals, and radiating fans are installed on the inner wall of the box body at the positions of the radiating holes, so that the device can be conveniently radiated.

Preferably, the two outer walls of the box body are fixedly provided with dust covers which are communicated with the heat dissipation holes, and the surfaces of the dust covers are provided with the air vents at equal intervals, so that the dust nets are conveniently fixed.

Preferably, buffer base, curb plate, buffer spring and guard plate have set gradually in protection machanism's inside, and the bottom of box is fixed with buffer base, is convenient for weaken vertical driven shaking force.

Preferably, the both sides on buffer base top all are fixed with the curb plate, just one side of curb plate is provided with the guard plate, and all be fixed with equidistant buffer spring between guard plate and the curb plate, be convenient for weaken transverse transmission's shaking force.

Preferably, the bottom of dust cover is provided with the draw-in groove, just the inside of dust cover is provided with the dust screen, and the bottom of dust screen extends to the inside of draw-in groove, and the top of dust screen extends to the top of dust cover, is convenient for filter the dust in the air.

Compared with the prior art, the utility model has the beneficial effects that: the safe reactive power compensation device can extinguish a fire in time when the fire appears, improves the safety, can protect the device, enables the device not to be easily damaged, can effectively prevent dust from entering the device, and improves the cleanliness of the device;

(1) the smoke sensor is used for detecting the smoke state in the box body, when the smoke is detected to be generated, the control panel controls the air pump to be started, so that the air pump pumps out the inert gas in the fire extinguishing box and conveys the inert gas to the inside of the gas collecting hood, and the inert gas is uniformly discharged into the box body through the exhaust port to extinguish the fire, so that the fire can be extinguished in time when the fire appears, and the safety is improved;

(2) the buffer base can weaken the vibration force in longitudinal transmission through arrangement of the buffer base, the side plates, the buffer springs and the protection plates, and the side plates weaken the vibration force in transverse transmission through the elastic action of the buffer springs and the auxiliary action of the protection plates, so that the reactive power compensation device body can be protected and is not easy to damage;

(3) through being provided with dust cover, draw-in groove, ventilation hole and dust screen, the air enters into the inside of dust cover through the ventilation hole, and the dust screen filters the air, strains its inside dust, uses a period of back, can lift the dust screen and make it break away from the draw-in groove, takes the dust screen out from the inside of dust cover, washs or changes to inside can effectually preventing that the dust from entering into the device, improved the inside cleanliness factor of device.

Drawings

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

FIG. 2 is an enlarged schematic view of the dust boot of the present invention;

FIG. 3 is an enlarged view of the protective cover of the present invention;

FIG. 4 is an enlarged schematic view of the shielding mechanism of the present invention;

fig. 5 is a schematic view of the gas collecting channel of the present invention in a bottom view and with an enlarged structure.

In the figure: 1. a box body; 2. a protection mechanism; 201. a buffer base; 202. a side plate; 203. a buffer spring; 204. a protection plate; 3. a reactive power compensation device body; 4. a dust cover; 5. heat dissipation holes; 6. a smoke sensor; 7. a protective cover; 8. a fire extinguishing box; 9. a gas-collecting hood; 10. an exhaust port; 11. a temperature sensor; 12. a heat dissipation fan; 13. a control panel; 14. a card slot; 15. a vent hole; 16. a dust screen; 17. an air adding pipe; 18. a control valve; 19. an air pump.

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 all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a safe reactive power compensation device comprises a box body 1, a protection mechanism 2, a reactive power compensation device body 3, a smoke sensor 6 and a fire extinguishing box 8, wherein the protection mechanism 2 is arranged at the bottom of the box body 1, and the reactive power compensation device body 3 is arranged in the box body 1 above the protection mechanism 2;

a gas-collecting hood 9 is fixed at the top of the box body 1, the gas-collecting hood 9 is communicated with the output end of a gas pump 19, and the bottom ends of the gas-collecting hoods 9 are all provided with equally-spaced exhaust ports 10, so that inert gas can be uniformly conveyed into the box body 1;

the two side walls of the box body 1 are provided with radiating holes 5 at equal intervals, and the inner wall of the box body 1 at the positions of the radiating holes 5 is provided with radiating fans 12, so that the device can be conveniently radiated;

dust covers 4 are fixed on the two outer walls of the box body 1, the dust covers 4 are communicated with the heat dissipation holes 5, and the surfaces of the dust covers 4 are provided with ventilation holes 15 at equal intervals, so that dust nets 16 can be conveniently fixed;

the bottom of the dust cover 4 is provided with a clamping groove 14, the interior of the dust cover 4 is provided with a dust screen 16, the bottom end of the dust screen 16 extends into the clamping groove 14, and the top end of the dust screen 16 extends above the dust cover 4, so that dust in the air can be conveniently filtered;

the interior of the protection mechanism 2 is sequentially provided with a buffer base 201, a side plate 202, a buffer spring 203 and a protection plate 204, and the buffer base 201 is fixed at the bottom of the box body 1;

side plates 202 are fixed on two sides of the top end of the buffer base 201, a protection plate 204 is arranged on one side of each side plate 202, and buffer springs 203 with equal intervals are fixed between the protection plates 204 and the side plates 202;

the arrangement of the buffer base 201 can weaken the vibration force transmitted longitudinally, and the side plate 202 weakens the vibration force transmitted transversely through the elastic action of the buffer spring 203 and the auxiliary action of the protection plate 204, so that the reactive power compensation device body 3 can be protected and is not easy to damage;

a smoke sensor 6 is arranged on one side of the top of the box body 1, the type of the smoke sensor 6 can be KE-2N18F-09, a temperature sensor 11 is arranged on the other side of the top of the box body 1, and the type of the temperature sensor 11 can be PT 100;

a protective cover 7 is fixed at the top end of the box body 1, a fire extinguishing box 8 is fixed inside the protective cover 7, an air pump 19 is installed on one side of the fire extinguishing box 8, the type of the air pump 19 can be XGB-13, and the input end of the air pump 19 is communicated with the fire extinguishing box 8;

an air adding pipe 17 is arranged on the outer wall of one side of the fire extinguishing box 8, and one end of the air adding pipe 17 extends to the outside of the protective cover 7 and is provided with a control valve 18;

the outer wall of one side of the box body 1 is provided with a control panel 13, the type of the control panel 13 can be DL203, the input end of a single chip microcomputer in the control panel 13 is electrically connected with the output ends of the smoke sensor 6 and the temperature sensor 11 respectively, and the output end of the single chip microcomputer in the control panel 13 is electrically connected with the input end of the air pump 19.

When the embodiment of the application is used: firstly, in the using process of the device, the smoke sensor 6 detects the smoke state in the box body 1, when smoke is detected to be generated, the control panel 13 controls the air pump 19 to be started, so that the air pump can pump out the inert gas in the fire extinguishing box 8 and convey the inert gas to the inside of the gas collecting hood 9, the inert gas is uniformly discharged into the box body 1 through the gas outlet 10 for fire extinguishing, thereby timely extinguishing fire when the fire is indicated, the safety is improved, in addition, when the inert gas in the fire extinguishing box 8 is insufficient, the control valve 18 can be opened, the inert gas is supplemented into the fire extinguishing box 8 through the gas filling pipe 17, then, the arrangement of the buffer base 201 can weaken the vibration force of longitudinal transmission, the side plate 202 weakens the vibration force of transverse transmission through the elastic action of the buffer spring 203 and the auxiliary action of the protection plate 204, thereby carrying out protection on the reactive power compensation device body 3, make it difficult impaired, finally, temperature sensor 11 carries out real-time supervision to the inside temperature of box 1, when the high temperature, control panel 13 starts heat dissipation fan 12 and makes its operation, make the heat spill through louvre 5, when outside air enters into the inside of box 1, the air passes through ventilation hole 15 earlier and enters into the inside of dust cover 4, dust screen 16 filters the air, strain its inside dust, use after a period, can lift dust screen 16 and make it break away from draw-in groove 14, take dust screen 16 out from the inside of dust cover 4, wash or change, thereby can effectually prevent that the dust from entering into inside the device, the inside cleanliness factor of device has been improved, accomplish safe type reactive power compensation arrangement's work.

Claims

1. The safe reactive power compensation device is characterized by comprising a box body (1), a protection mechanism (2), a reactive power compensation device body (3), a smoke sensor (6) and a fire extinguishing box (8), wherein the protection mechanism (2) is arranged at the bottom of the box body (1), the reactive power compensation device body (3) is arranged inside the box body (1) above the protection mechanism (2), the smoke sensor (6) is installed on one side of the top of the box body (1), a temperature sensor (11) is installed on the other side of the top of the box body (1), a protective cover (7) is fixed at the top end of the box body (1), the fire extinguishing box (8) is fixed inside the protective cover (7), an air pump (19) is installed on one side of the fire extinguishing box (8), and the input end of the air pump (19) is communicated with the fire extinguishing box (8), install on the outer wall of case of putting out a fire (8) one side filler pipe (17), just the one end of filler pipe (17) extends to the outside of protection casing (7) and installs control valve (18), install control panel (13) on the outer wall of box (1) one side, the input of control panel (13) inside singlechip respectively with smoke transducer (6) and temperature sensor (11) output electric connection, the output of control panel (13) inside singlechip and the input electric connection of air pump (19).

2. A safety reactive power compensation device according to claim 1, characterized in that: the gas collecting hood is characterized in that a gas collecting hood (9) is fixed to the top of the box body (1), the gas collecting hood (9) is communicated with the output end of the air pump (19), and the bottom ends of the gas collecting hood (9) are provided with air outlets (10) at equal intervals.

3. A safety reactive power compensation device according to claim 1, characterized in that: the box is characterized in that radiating holes (5) are arranged on two side walls of the box body (1) at equal intervals, and radiating fans (12) are installed on the inner wall of the box body (1) at the positions of the radiating holes (5).

4. A safety reactive power compensation device according to claim 3, characterized in that: the dust cover is characterized in that dust covers (4) are fixed on the two outer walls of the box body (1), the dust covers (4) are communicated with the heat dissipation holes (5), and the surfaces of the dust covers (4) are provided with ventilation holes (15) at equal intervals.

5. A safety reactive power compensation device according to claim 1, characterized in that: the inside of protection machanism (2) has set gradually buffer base (201), curb plate (202), buffer spring (203) and guard plate (204), the bottom of box (1) is fixed with buffer base (201).

6. The safety reactive power compensation device of claim 5, wherein: both sides on buffer base (201) top all are fixed with curb plate (202), just one side of curb plate (202) is provided with guard plate (204), and all be fixed with equidistant buffer spring (203) between guard plate (204) and curb plate (202).

7. The safety reactive power compensation device of claim 4, wherein: the bottom of dust cover (4) is provided with draw-in groove (14), just the inside of dust cover (4) is provided with dust screen (16), and the bottom of dust screen (16) extends to the inside of draw-in groove (14), and the top of dust screen (16) extends to the top of dust cover (4).