CN213584671U - Outdoor power distribution cabinet capable of automatically draining water - Google Patents
Outdoor power distribution cabinet capable of automatically draining water Download PDFInfo
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- CN213584671U CN213584671U CN202021923700.5U CN202021923700U CN213584671U CN 213584671 U CN213584671 U CN 213584671U CN 202021923700 U CN202021923700 U CN 202021923700U CN 213584671 U CN213584671 U CN 213584671U
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- waterproof
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Abstract
The utility model discloses an outdoor power distribution cabinet capable of automatically draining water, which comprises a cabinet body, waterproof mechanisms arranged at two sides of the cabinet body and a ventilation mechanism arranged above the cabinet body, wherein a plurality of air holes are arranged at two sides of the cabinet body; the waterproof mechanism comprises waterproof plates which are arranged on two sides of the cabinet body in a sliding mode, sliding blocks are arranged on two sides of each waterproof plate, a lead screw is arranged in the middle of each waterproof plate and is fixed on a side plate of the cabinet body in a rotating mode, and the upper end of the lead screw is connected with an output shaft of the driving motor. The utility model discloses, can be in the inside back of intaking of switch board, the waterproof board that falls down automatically makes the cabinet body become a closed environment to thereby make the internal portion of cabinet become a high-pressure environment and discharge water through the fan to inside blast air.
Description
Technical Field
The utility model relates to a switch board equipment technical field especially relates to an outdoor switch board that uses that can automatic drainage.
Background
The switch board is a power supply unit who uses widely in daily life, mainly includes the cabinet body, cabinet door, base and louvre. When the switch board was installed outdoors, the problem that the cabinet body intake can appear when meeting with torrential rain weather to lead to the electrical component short circuit, cause huge economic loss and cause the incident even.
If current switch board meets heavy rainstorm weather, the switch board is inside to get into water very easily, leads to the terminal equipment in the switch board impaired, consequently needs design a switch board, can self-sealing seal to carry out the drainage to automatic cabinet body inside.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the outdoor power distribution cabinet capable of automatically draining water is provided for solving the problem that the power distribution cabinet is easy to damage by water entering in rainy days.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an outdoor power distribution cabinet capable of automatically draining water comprises a cabinet body, waterproof mechanisms arranged on two sides of the cabinet body and a ventilation mechanism arranged above the cabinet body, wherein a plurality of air holes are formed in two sides of the cabinet body;
the waterproof mechanism comprises waterproof plates which are arranged on two sides of the cabinet body in a sliding mode, sliding blocks are arranged on two sides of each waterproof plate, a lead screw is arranged in the middle of each waterproof plate, the lead screw is rotationally fixed on a side plate of the cabinet body, and the upper end of the lead screw is connected with an output shaft of the driving motor;
the ventilation mechanism comprises a fan arranged above the cabinet body, an air outlet of the fan is communicated with the cabinet body through an air pipe, an air inlet of the fan is arranged on one side above the cabinet body, a plurality of water outlets are symmetrically arranged below the cabinet body, one-way valves are arranged in the water outlets, the ventilation mechanism is also connected with one end of the electric heating device through the air pipe, and the other end of the electric heating device is connected with a hot air port at the top of the cabinet body through the air pipe;
electronic switch valves are arranged on the hot air port and the air outlet, a liquid level sensor is arranged at the bottom of the cabinet body, and an organic electric box is arranged in the cabinet body;
the electromechanical box comprises a single chip microcomputer and a relay, the liquid level sensor is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the relay, and the output end of the relay is respectively electrically connected with the electric heating device, the driving motor, the electronic switch valve and the fan.
As a further description of the above technical solution:
and waterproof rubber sheets are arranged at the positions of the waterproof plates corresponding to the air holes.
As a further description of the above technical solution:
the middle part of the bottom plate below the cabinet body is raised, the two sides of the bottom plate are inclined, and the water outlet is the lowest part of the bottom plate.
As a further description of the above technical solution:
a standby power supply is arranged above the cabinet body.
As a further description of the above technical solution:
and the hot air port and the air outlet are both provided with dust filtering devices, and each dust filtering device comprises a dust filtering net and an installation shell for fixing the dust filtering net at the hot air port or the air outlet.
As a further description of the above technical solution:
the electric heating device is an electric heating wire.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses, can be in the inside back of intaking of switch board, the waterproof board that falls down automatically makes the cabinet body become a closed environment to thereby make the internal portion of cabinet become a high-pressure environment and discharge water through the fan to inside blast air.
Drawings
Fig. 1 shows a schematic diagram of a power distribution cabinet provided according to an embodiment of the present invention;
fig. 2 shows a cross-sectional view of a power distribution cabinet provided according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a waterproof mechanism provided according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a waterproof board provided according to an embodiment of the present invention;
fig. 5 is a schematic view of a water outlet structure provided according to an embodiment of the present invention;
fig. 6 shows a schematic diagram of a system provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a cabinet body; 2. a waterproof mechanism; 3. a ventilation mechanism; 4. an electromechanical housing; 5. a water level sensor; 11. a water outlet; 12. a one-way valve; 13. air holes are formed; 21. a waterproof sheet; 22. a screw rod; 23. a drive motor; 24. a waterproof rubber sheet; 31. a fan; 32. an air duct; 33. an electric heating device; 34. a dust filtering device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an outdoor power distribution cabinet capable of automatically draining water comprises a cabinet body 1, waterproof mechanisms 2 arranged on two sides of the cabinet body 1 and a ventilation mechanism 3 arranged above the cabinet body 1, wherein a plurality of air holes 13 are formed in two sides of the cabinet body 1;
the waterproof mechanism 2 comprises waterproof plates 21 which are arranged on two sides of the cabinet body 1 in a sliding mode, sliding blocks are arranged on two sides of each waterproof plate 21, a screw rod 22 is arranged in the middle of each waterproof plate 21, the screw rods 22 are rotationally fixed on side plates of the cabinet body 1, and the upper ends of the screw rods 22 are connected with an output shaft of a driving motor 23;
the ventilation mechanism 3 comprises a fan 31 arranged above the cabinet body 1, an air outlet of the fan 31 is communicated with the cabinet body 1 through an air pipe 32, an air inlet of the fan 31 is arranged at one side above the cabinet body 1, a plurality of water outlets 11 are symmetrically arranged below the cabinet body 1, one-way valves 12 are arranged inside the water outlets 11, the ventilation mechanism 3 is also connected with one end of an electric heating device 33 through the air pipe 32, and the other end of the electric heating device 33 is connected with a hot air port at the top of the cabinet body 1 through the air pipe 32;
electronic switch valves are arranged on the hot air port and the air outlet, a liquid level sensor 5 is arranged at the bottom of the cabinet body 1, and an organic electric box 4 is also arranged in the cabinet body 1;
the electromechanical box 4 comprises a single chip microcomputer and a relay, the liquid level sensor 5 is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the relay, and the output end of the relay is respectively electrically connected with the electric heating device, the driving motor, the electronic switch valve and the fan.
Further, a waterproof rubber sheet 24 is arranged on the waterproof plate 21 corresponding to the air holes 13.
Further, the middle part of the bottom plate below the cabinet body 1 is raised, the two sides of the bottom plate are inclined, and the water outlet 11 is the lowest part of the bottom plate.
Further, a standby power supply is arranged above the cabinet body 1.
Furthermore, dust filtering devices 34 are arranged on the hot air opening and the air outlet, and each dust filtering device 34 comprises a dust filtering net and an installation shell used for fixing the dust filtering net at the hot air opening or the air outlet.
Further, the electric heating device 33 is a heating wire.
The working principle is as follows: when water enters the power distribution cabinet in heavy raining weather, the liquid level sensor can send an electric signal to the single chip microcomputer, the single chip microcomputer controls the driving motor to rotate through the relay so as to enable the screw rod to rotate, the screw rod rotates to enable the waterproof plate to fall down to block the air vent, then the fan rotates to blow air into the power distribution cabinet, and the one-way valve is arranged at the water outlet at the bottom of the power distribution cabinet, so that a high-pressure environment is formed in the power distribution cabinet, accumulated water in the power distribution cabinet can be discharged from the water outlet, and external rainwater cannot enter the power distribution;
after the water is drained, the single chip microcomputer controls the fan and the electric heating device to work together through the relay, hot air is blown into the power distribution cabinet through the hot air port, and hot water vapor in the power distribution cabinet is taken out from the water drainage port through the hot air.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The outdoor power distribution cabinet capable of automatically draining water is characterized by comprising a cabinet body (1), waterproof mechanisms (2) arranged on two sides of the cabinet body (1) and a ventilation mechanism (3) arranged above the cabinet body (1), wherein a plurality of air holes (13) are formed in two sides of the cabinet body (1);
the waterproof mechanism (2) comprises waterproof plates (21) which are arranged on two sides of the cabinet body (1) in a sliding mode, sliding blocks are arranged on two sides of each waterproof plate (21), a screw rod (22) is arranged in the middle of each waterproof plate (21), the screw rods (22) are rotationally fixed on side plates of the cabinet body (1), and the upper ends of the screw rods (22) are connected with an output shaft of a driving motor (23);
the ventilating mechanism (3) comprises a fan (31) arranged above the cabinet body (1), an air outlet of the fan (31) is communicated with the cabinet body (1) through an air pipe (32), an air inlet of the fan (31) is arranged on one side above the cabinet body (1), a plurality of water outlets (11) are symmetrically arranged below the cabinet body (1), one-way valves (12) are arranged inside the water outlets (11), the ventilating mechanism (3) is also connected with one end of an electric heating device (33) through the air pipe (32), and the other end of the electric heating device (33) is connected with a hot air port at the top of the cabinet body (1) through the air pipe (32);
electronic switch valves are arranged on the hot air port and the air outlet, a liquid level sensor (5) is arranged at the bottom of the cabinet body (1), and an organic electric box (4) is arranged in the cabinet body (1);
the electromechanical box (4) comprises a single chip microcomputer and a relay, the liquid level sensor (5) is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the relay, and the output end of the relay is electrically connected with the electric heating device, the driving motor, the electronic switch valve and the fan respectively.
2. The outdoor power distribution cabinet capable of automatically draining water according to claim 1, wherein a waterproof rubber sheet (24) is arranged on the waterproof plate (21) at a position corresponding to the air holes (13).
3. The outdoor power distribution cabinet capable of automatically draining water according to claim 1, wherein the bottom plate below the cabinet body (1) is bulged at the middle part and inclined at the two sides, and the water outlet (11) is the lowest part of the bottom plate.
4. The outdoor power distribution cabinet capable of automatically draining water according to claim 1, wherein a standby power supply is arranged above the cabinet body (1).
5. The outdoor power distribution cabinet capable of automatically draining water according to claim 1, wherein the hot air port and the air outlet are both provided with a dust filter (34), and the dust filter (34) comprises a dust filter net and a mounting shell for fixing the dust filter net at the hot air port or the air outlet.
6. The outdoor switch board capable of draining water automatically according to claim 1, characterized in that the electric heating device (33) is a heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923700.5U CN213584671U (en) | 2020-09-04 | 2020-09-04 | Outdoor power distribution cabinet capable of automatically draining water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923700.5U CN213584671U (en) | 2020-09-04 | 2020-09-04 | Outdoor power distribution cabinet capable of automatically draining water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584671U true CN213584671U (en) | 2021-06-29 |
Family
ID=76569957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021923700.5U Active CN213584671U (en) | 2020-09-04 | 2020-09-04 | Outdoor power distribution cabinet capable of automatically draining water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584671U (en) |
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2020
- 2020-09-04 CN CN202021923700.5U patent/CN213584671U/en active Active
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