Intelligent state grid power distribution network safety protection cabinet

Abstract

The invention relates to the technical field of power distribution network protection, and discloses an intelligent state grid power distribution network safety protection cabinet which comprises a cabinet body, a cabinet door is installed at the front end of the cabinet body, a damping shaft is arranged on one side of the cabinet door, and waterproof mechanisms are installed on the two sides of the cabinet body respectively and used for preventing electric appliances from being damaged in rainy days. A heat dissipation mechanism used for heat dissipation of electric appliances is installed in the cabinet body, a dust removal mechanism is installed on the upper portion of the interior of the cabinet body and used for removing dust of the electric appliances, and an illumination mechanism is installed on the upper portion of the rear side of the cabinet body and plays a role in illuminating the internal structure of the cabinet body when a cabinet door is opened. The bottom of the cabinet body is provided with a dehumidifying mechanism used for dehumidifying, and the upper part of the cabinet body is fixedly provided with an alarm. The heat dissipation mechanism is arranged to improve the problem that the electrical components cannot be cooled, and the moisture-proof mechanism is arranged to realize moisture removal of the interior of the cabinet body.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution network protection, and in particular to an intelligent national power distribution network safety protection cabinet. Background Art

[0002] The distribution network is the part that directly connects the entire power system with dispersed users. It plays an extremely important role in the power system. With the development of the economy and the continuous increase in social electricity consumption, higher requirements are placed on the power supply reliability, stability and safety of the distribution network.

[0003] In the prior art, there are many components and lines inside the distribution cabinet, which will generate a lot of heat during operation. Usually, ventilation grilles are opened on the side walls of the distribution cabinet to dissipate heat. However, in rainy weather, rainwater can easily enter the cabinet through the ventilation grilles to cause water accumulation, causing electrical components to become damp and short-circuit, affecting the normal operation of the distribution cabinet. Some existing power grid protection cabinets cannot effectively prevent dust when in use. Dust entering the cabinet can easily cause damage to electrical components and shorten their service life.

[0004] Therefore, the present invention aims to provide an intelligent national grid distribution network safety protection cabinet to improve the problem of insufficient heat dissipation and moisture-proof function in the prior art. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent national grid distribution network safety protection cabinet, which solves the problem of insufficient heat dissipation and moisture-proof functions.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent State Grid distribution network safety protection cabinet, including a cabinet body, a cabinet door is installed at the front end of the cabinet body, a damping shaft is arranged on one side of the cabinet door, waterproof mechanisms are installed on both sides of the cabinet body, which are used to prevent damage to electrical appliances on rainy days, a heat dissipation mechanism for dissipating heat from the electrical appliances is installed inside the cabinet body, a dust removal mechanism is installed above the inside of the cabinet body, which is used to remove dust from the electrical appliances, a lighting mechanism is installed above the rear side of the cabinet body, and its function is to illuminate the internal structure of the cabinet body when the cabinet door is opened, a dehumidification mechanism for removing moisture is installed at the bottom of the cabinet body, and an alarm is fixedly installed on the upper part of the cabinet body.

[0007] Preferably, a support frame for stabilizing the cabinet is fixedly installed under the cabinet, and the waterproof mechanism includes electric shafts installed on both sides of the cabinet, baffles are fixedly installed on one side of the two electric shafts, the electric shafts are connected to the baffles, a rain sensor is fixedly installed on one side of the upper part of the baffle, and a first fixed sensor is installed on the other side of the electric shaft.

[0008] Preferably, the heat dissipation mechanism includes an electrical component fixedly installed inside a cabinet, a water tank is fixedly installed on one side of the cabinet, a filter is installed on the upper part of the water tank, a water pipe is provided on one side of the outer periphery of the electrical component, and both ends of the water pipe are installed in the water tank.

[0009] Preferably, the water inlet and the water outlet of the water pipe are both arranged in the water tank, the water inlet end of the water pipe is provided with a water pump, and the water outlet end of the water pipe is installed in the water tank. Heat conducting pipes are fixedly installed on both sides of the upper part of the electrical component, and heat sinks are fixedly installed on the upper ends of the two heat conducting pipes, and the heat sink is fixedly connected to one end of the heat conducting pipe.

[0010] Preferably, the dust removal mechanism includes a square pipe fixedly mounted on the top of the cabinet, an electric drum fixedly mounted on one end of the square pipe, electric exhaust fans are respectively mounted on both sides of the electric drum, the electric drum and the electric exhaust fan, and the other end of the square pipe are fixedly connected to a collection box, and the collection box is mounted on the top of the cabinet.

[0011] Preferably, the lighting mechanism comprises a lighting lamp fixedly mounted on an upper portion of one side of the cabinet, a storage battery is fixedly mounted on the rear side of the lighting lamp, and a solar panel is fixedly mounted on the rear side of the storage battery.

[0012] Preferably, a distance sensor is provided on one side of the lighting lamp, one end of the distance sensor is connected to the cabinet door, the battery is electrically connected to the solar panel, the battery is electrically connected to the lighting lamp, and the distance sensor is electrically connected to the cabinet door.

[0013] Preferably, the dehumidification mechanism includes a drawer fixedly installed at the bottom of the cabinet, storage tubes are fixedly installed on both sides of the bottom of the cabinet, electric valves are respectively arranged at the lower parts of the two storage tubes, a second fixed sensor is fixedly installed on one side of one of the electric valves, a connector is installed between the two electric valves, the connector is electrically connected to the two electric valves, and an alarm is fixedly installed on the top of the cabinet.

[0014] Working principle: First, on rainy days, rain may cause a short circuit in electrical appliances. The waterproof mechanism installed on both sides of the cabinet can effectively prevent rain from falling into the cabinet. When the rain sensor senses rain, because the rain sensor is electrically connected to the electric shaft, when the rain sensor senses rain, the electric shaft will move the baffle downward until the vent is completely blocked. When the rain stops and the sky clears, the baffle will reopen for ventilation.

[0015] Taking into account that there are many electrical components in the cabinet, long-term operation may generate heat and affect the working efficiency of the electrical appliances. The heat dissipation mechanism arranged inside the cabinet can effectively dissipate the heat of the electrical components. The water tank on one side of the cabinet collects rainwater on rainy days, and the filter arranged on the upper part of the water tank can effectively filter the rainwater. Then, the collected rainwater is transported through water pipes. The water pipes are wrapped around the periphery of the electrical components. The circulation of rainwater can effectively dissipate the heat from the surface of the electrical components. Furthermore, the heat pipes arranged can also transfer the heat of the electrical components to the heat sink, and the electrical components are further dissipated by the action of the electric exhaust fan.

[0016] The inside of the cabinet is dust-removed, and the electric drum is used to drive the electric exhaust fans on both sides to rotate and absorb dust, and then the dust is transported to the collection box through the square pipe. When the electric exhaust fan rotates to the heat sink, the heat in the heat sink can be blown away by exhaust, thereby playing a heat dissipation role. When the cabinet door is opened, the lighting mechanism will turn on when the cabinet door is opened, and turn off when the door is closed, which effectively saves power. The lighting is charged by the solar panel and the electricity is stored in the battery.

[0017] Considering how to remove moisture, the storage cylinder at the bottom of the cabinet stores desiccant. When there is moisture problem caused by rain or other conditions, when the baffles on both sides of the cabinet are lowered, the first fixed sensor will touch the second fixed sensor, thereby causing the electric valve to open the valve, allowing the desiccant to fall down and remove moisture. The two electric valves are electrically connected and will open and close at the same time. The drawers can effectively collect and replace the desiccant. When the equipment fails, the alarm will sound, allowing the staff to deal with it in time.

[0018] The present invention provides an intelligent national grid distribution network safety protection cabinet. It has the following beneficial effects: 1. The present invention is provided with a heat dissipation mechanism. The water tank on one side of the cabinet collects rainwater on rainy days. The filter screen arranged on the upper part of the water tank can effectively filter the rainwater. Through the circulation of rainwater, the surface of the electrical components can be effectively dissipated. Furthermore, the heat-conducting pipe can also transfer the heat of the electrical components to the heat sink. The electric exhaust fan is used to further dissipate the heat of the electrical components, thereby improving the problem that the electrical components cannot be dissipated.

[0019] 2. The present invention is provided with a lighting mechanism. When the cabinet door is opened, the lighting mechanism will turn on the cabinet door according to the opening and closing conditions. When the cabinet door is opened, the lighting lamp will light up, and when it is closed, the lighting lamp will turn off, which effectively saves power. The lighting lamp is charged by the solar panel and the electric energy is stored in the battery. The lighting lamp is turned on when the cabinet door is opened and turned off when the cabinet door is closed, which effectively saves energy.

[0020] 3. The present invention is provided with a moisture-proof mechanism. A storage cylinder arranged at the bottom of the cabinet stores desiccant. When moisture problems are caused by rain or other conditions, when the baffles on both sides of the cabinet are lowered, the first fixed sensor will touch the second fixed sensor, thereby causing the electric valve to open the valve. The two electric valves are electrically connected and will open and close at the same time. The provided drawer can effectively collect and replace the desiccant, thereby achieving dehumidification inside the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the left front side of the present invention; Figure 2 It is a schematic diagram of the right rear side of the present invention; Figure 3 It is a schematic diagram of the waterproof mechanism of the present invention; Figure 4 It is a schematic diagram of the heat dissipation mechanism of the present invention; Figure 5 is a schematic diagram of an electronic component of the present invention; Figure 6 It is a schematic diagram of the dust removal mechanism of the present invention; Figure 7 It is a schematic diagram of the lighting mechanism of the present invention; Figure 8 It is a schematic diagram of the moisture-proof mechanism of the present invention.

[0022] Among them, 1. cabinet body; 2. cabinet door; 3. support frame; 4. waterproof mechanism; 401. electric shaft; 402. baffle; 403. rain sensor; 404. first fixed sensor; 5. heat dissipation mechanism; 501. electrical component; 502. water tank; 503. filter; 504. water pipe; 505. heat pipe; 506. heat sink; 6. dust removal mechanism; 601. square pipe; 602. electric drum; 603. electric exhaust fan; 604. collection box; 7. lighting mechanism; 701. lighting lamp; 702. battery; 703. solar panel; 704. distance sensor; 8. dehumidification mechanism; 801. drawer; 802. storage tube; 803. electric valve; 804. second fixed sensor; 805. connector; 9. alarm. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Please refer to the attached Figure 1 -Attached Figure 8 The embodiment of the present invention provides an intelligent national grid distribution network safety protection cabinet, including a cabinet 1, a cabinet door 2 is installed at the front end of the cabinet 1, a damping shaft is arranged on one side of the cabinet door 2, waterproof mechanisms 4 are respectively installed on both sides of the cabinet 1, which are used to prevent damage to electrical appliances on rainy days, a heat dissipation mechanism 5 for dissipating heat from the electrical appliances is installed inside the cabinet 1, a dust removal mechanism 6 is installed above the inside of the cabinet 1, which is used to remove dust from the electrical appliances, a lighting mechanism 7 is installed above the rear side of the cabinet 1, and its function is to illuminate the internal structure of the cabinet 1 when the cabinet door 2 is opened, a dehumidification mechanism 8 for dehumidification is installed at the bottom of the cabinet 1, and an alarm 9 is fixedly installed on the upper part of the cabinet 1.

[0025] A support frame 3 for stabilizing the cabinet 1 is fixedly installed under the cabinet 1, and the waterproof mechanism 4 includes electric shafts 401 installed on both sides of the cabinet 1, and baffles 402 are fixedly installed on one side of the two electric shafts 401, respectively. The electric shafts 401 are connected to the baffles 402, and a rain sensor 403 is fixedly installed on one side of the upper part of the baffle 402, and a first fixed sensor 404 is installed on the other side of the electric shaft 401.

[0026] Specifically, the waterproof mechanism 4 arranged on both sides of the cabinet 1 can effectively prevent rainwater from falling into the cabinet 1. When the rain sensor 403 senses rainwater, because the rain sensor 403 is electrically connected to the electric shaft 401, when the rain sensor 403 sends out a sense, the electric shaft 401 will move the baffle 402 downward until the vent is completely blocked. When the rain stops and the sky clears, the baffle 402 will reopen for ventilation.

[0027] The heat dissipation mechanism 5 includes an electrical component 501 fixedly installed inside the cabinet 1, a water tank 502 is fixedly installed on one side of the cabinet 1, a filter 503 is installed on the upper part of the water tank 502, a water pipe 504 is arranged on one side of the outer periphery of the electrical component 501, and both ends of the water pipe 504 are installed in the water tank 502.

[0028] The water inlet and outlet of the water pipe 504 are both arranged in the water tank 502. A water pump is arranged at the water inlet end of the water pipe 504. The water outlet end of the water pipe 504 is installed in the water tank 502. Heat conducting pipes 505 are fixedly installed on both sides of the upper part of the electrical component 501, and heat sinks 506 are fixedly installed on the upper ends of the two heat conducting pipes 505. The heat sink 506 is fixedly connected to one end of the heat conducting pipe 505.

[0029] Specifically, there are many electrical components in the cabinet 1, and long-term operation may generate heat and affect the working efficiency of the electrical appliances. The heat dissipation mechanism 5 arranged inside the cabinet 1 can effectively dissipate the heat of the electrical components 501. The water tank 502 on one side of the cabinet 1 collects rainwater on rainy days. The filter 503 arranged on the upper part of the water tank 502 can effectively filter the rainwater, and then the collected rainwater is transported through the water pipe 504. The water pipe 504 is wrapped around the periphery of the electrical component 501. The circulation of rainwater can effectively dissipate the heat from the surface of the electrical component 501. Furthermore, the heat pipe 505 can also transfer the heat of the electrical component 501 to the heat sink 506, and the electric exhaust fan 603 is used to further dissipate the heat of the electrical component 501.

[0030] The dust removal mechanism 6 includes a square pipe 601 fixedly installed on the top of the cabinet 1, an electric rotating drum 602 is fixedly installed on one end of the square pipe 601, and electric exhaust fans 603 are respectively installed on both sides of the electric rotating drum 602. The electric rotating drum 602 and the electric exhaust fan 603, and the other end of the square pipe 601 are fixedly connected to a collecting box 604, and the collecting box 604 is installed on the top of the cabinet 1.

[0031] The lighting mechanism 7 includes a lighting lamp 701 fixedly mounted on an upper portion of one side of the cabinet 1 , a storage battery 702 fixedly mounted on the rear side of the lighting lamp 701 , and a solar panel 703 fixedly mounted on the rear side of the storage battery 702 .

[0032] A distance sensor 704 is provided on one side of the lighting lamp 701 , one end of the distance sensor 704 is connected to the cabinet door 2 , the battery 702 is electrically connected to the solar panel 703 , the battery 702 is electrically connected to the lighting lamp 701 , and the distance sensor 704 is electrically connected to the cabinet door 2 .

[0033] Specifically, the interior of the cabinet 1 is dust-removed, and the electric rotary drum 602 is arranged to drive the electric exhaust fans 603 on both sides to rotate and absorb dust, and then the dust is transported to the collection box 604 through the square pipe 601. When the electric exhaust fan 603 rotates to the heat sink 506, the heat in the heat sink 506 can also be blown away by exhaust, thereby playing a heat dissipation role. When the cabinet door 2 is opened, the lighting mechanism 7 will light up according to the opening and closing status of the cabinet door 2. When the cabinet door 2 is opened, the lighting lamp 701 will light up, and when it is closed, the lighting lamp 701 will turn off, which effectively saves power. The lighting lamp 701 is charged by the solar panel 703, and the electrical energy is stored in the battery 702.

[0034] The dehumidification mechanism 8 includes a drawer 801 fixedly installed at the bottom of the cabinet 1, and storage tubes 802 are fixedly installed on both sides of the bottom of the cabinet 1. Electric valves 803 are respectively arranged at the lower part of the two storage tubes 802. A second fixed sensor 804 is fixedly installed on one side of one of the electric valves 803. A connector 805 is installed between the two electric valves 803. The connector 805 is electrically connected to the two electric valves 803. An alarm 9 is fixedly installed on the top of the cabinet 1.

[0035] Specifically, the storage cylinder 802 provided at the bottom of the cabinet 1 stores desiccant. When there is a moisture problem caused by rain or other conditions, when the baffles 402 on both sides of the cabinet 1 are lowered, the first fixed sensor 404 will touch the second fixed sensor 804, thereby causing the electric valve 803 to open the valve, allowing the desiccant to fall down to remove moisture. The two electric valves 803 are electrically connected and will open and close at the same time. The set drawer 801 can effectively collect and replace the desiccant. When the equipment fails, the alarm 9 will sound an alarm to allow the staff to handle it in time.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Intelligent national grid distribution network safety protection cabinet, characterized by: The cabinet (1) comprises a cabinet body (1), a cabinet door (2) being installed at the front end of the cabinet body (1), a damping shaft being arranged on one side of the cabinet door (2), waterproof mechanisms (4) being installed on both sides of the cabinet body (1) for preventing damage to electrical appliances on rainy days, a heat dissipation mechanism (5) being installed inside the cabinet body (1) for dissipating heat from the electrical appliances, a dust removal mechanism (6) being installed above the inside of the cabinet body (1) for removing dust from the electrical appliances, a lighting mechanism (7) being installed above the rear side of the cabinet body (1) for illuminating the internal structure of the cabinet body (1) when the cabinet door (2) is opened, a dehumidification mechanism (8) being installed at the bottom of the cabinet body (1) for removing moisture, and an alarm (9) being fixedly installed on the upper part of the cabinet body (1).

2. The intelligent national grid distribution network safety protection cabinet according to claim 1 is characterized in that: A support frame (3) for stabilizing the cabinet (1) is fixedly installed below the cabinet (1); the waterproof mechanism (4) comprises electric rotating shafts (401) installed on both sides of the cabinet (1); baffles (402) are fixedly installed on one side of the two electric rotating shafts (401); the electric rotating shafts (401) are connected to the baffles (402); a rain sensor (403) is fixedly installed on one side of the upper part of the baffles (402); and a first fixed sensor (404) is installed on the other side of the electric rotating shaft (401).

3. The intelligent national grid distribution network safety protection cabinet according to claim 1 is characterized in that: The heat dissipation mechanism (5) comprises an electrical component (501) fixedly mounted inside a cabinet (1); a water tank (502) is fixedly mounted on one side of the cabinet (1); a filter screen (503) is mounted on the upper part of the water tank (502); a water pipe (504) is arranged on one side of the outer periphery of the electrical component (501); both ends of the water pipe (504) are mounted in the water tank (502).

4. The intelligent national grid distribution network safety protection cabinet according to claim 3 is characterized in that: The water inlet and the water outlet of the water pipe (504) are both arranged in the water tank (502); the water inlet end of the water pipe (504) is provided with a water pump; the water outlet end of the water pipe (504) is installed in the water tank (502); heat conducting pipes (505) are fixedly installed on both sides of the upper part of the electrical component (501); heat sinks (506) are fixedly installed on the upper ends of the two heat conducting pipes (505); and the heat sinks (506) are fixedly connected to one end of the heat conducting pipe (505).

5. The intelligent national grid distribution network safety protection cabinet according to claim 1 is characterized in that: The dust removal mechanism (6) comprises a square pipe (601) fixedly mounted on the top of the cabinet (1); an electric rotary drum (602) is fixedly mounted on one end of the square pipe (601); the interior of the electric rotary drum (602) is connected to the square pipe (601); electric exhaust fans (603) are respectively mounted on both sides of the electric rotary drum (602); the electric rotary drum (602) and the electric exhaust fans (603); and the other end of the square pipe (601) is fixedly connected to a collection box (604); and the collection box (604) is mounted on the top of the cabinet (1).

6. The intelligent national grid distribution network safety protection cabinet according to claim 1 is characterized in that: The lighting mechanism (7) comprises a lighting lamp (701) fixedly mounted on the upper part of one side of the cabinet (1), a storage battery (702) fixedly mounted on the rear side of the lighting lamp (701), and a solar panel (703) fixedly mounted on the rear side of the storage battery (702).

7. The intelligent national grid distribution network safety protection cabinet according to claim 6 is characterized in that: A distance sensor (704) is provided on one side of the lighting lamp (701); one end of the distance sensor (704) is connected to the cabinet door (2); the storage battery (702) is electrically connected to the solar panel (703); the storage battery (702) is electrically connected to the lighting lamp (701); and the distance sensor (704) is electrically connected to the cabinet door (2).

8. The intelligent national grid distribution network safety protection cabinet according to claim 1 is characterized in that: The dehumidification mechanism (8) comprises a drawer (801) fixedly mounted on the bottom of the cabinet (1), storage tubes (802) are fixedly mounted on both sides of the bottom of the cabinet (1), electric valves (803) are respectively arranged at the bottom of the two storage tubes (802), a second fixed sensor (804) is fixedly mounted on one side of one of the electric valves (803), a connector (805) is installed between the two electric valves (803), the connector (805) is electrically connected to the two electric valves (803), and an alarm (9) is fixedly mounted on the top of the cabinet (1).

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