CN215579665U - Electric power cabinet that waterproof drowned - Google Patents
Electric power cabinet that waterproof drowned Download PDFInfo
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- CN215579665U CN215579665U CN202021942511.2U CN202021942511U CN215579665U CN 215579665 U CN215579665 U CN 215579665U CN 202021942511 U CN202021942511 U CN 202021942511U CN 215579665 U CN215579665 U CN 215579665U
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Abstract
The utility model discloses a flood-proof electric power cabinet, which comprises: the cabinet body, the cabinet body includes shell and inner shell, and the inner shell setting is formed with the runner in the shell and between inner shell and the shell, and the bottom of the cabinet body is provided with aqua storage tank and runner and is linked together, and three way solenoid valve is installed respectively to the lower extreme of runner, and two vertically ports and runner of three way solenoid valve are connected, another port extends to the shell outside. According to the utility model, the water storage tank is arranged at the bottom of the cabinet body, so that the inner cavity of the cabinet body is lifted, the influence of a small amount of rainwater on the interior of the cabinet body is reduced, the water is drained from the water storage tank through the water pump after the water level in the water storage tank continuously rises, and the influence of the rainwater on electric appliances in the cabinet body is reduced; certain water is stored in the water storage tank, the water is pumped to the upper part of the inner shell by the water pump and flows downwards along the flow channel, and the water exchanges heat with the inner shell, so that the temperature of the inner shell is reduced, the effect of auxiliary heat dissipation is achieved, and the heat dissipation quality is improved.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a flooding-proof electric power cabinet.
Background
The power cabinet is also called a power safety cabinet, is widely applied to substations, centralized control stations, power companies and the like with various voltage grades, and plays an important role in normal operation of various devices. Along with the development of industry, electric power transformation equipment is widely applied and popularized, and the box type transformation equipment is mainly used in many cases.
At present, the following problems exist in the existing electric power cabinet: (1) in many areas, the phenomenon that the weather is severe and the electric cabinet is flooded causes damage to electric appliances inside the electric cabinet; (2) the inside electrical apparatus of electric power cabinet produces the heat, and the temperature of electric power cabinet inside and casing is high, adopts the fan to dispel the heat, and radiating quality is relatively poor. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flood-proof electric power cabinet, which solves the problems that the weather is bad and the water inlet of the electric power cabinet is flooded in many areas to cause the damage of electric appliances in the electric power cabinet; the inside electrical apparatus of electric power cabinet produces the heat, and the temperature of electric power cabinet inside and casing is high, adopts the fan to dispel the heat, and the relatively poor problem of radiating quality satisfies the in-service use demand.
In order to achieve the purpose, the utility model provides the following technical scheme: a flooded-resistant electrical cabinet comprising: the cabinet body, the cabinet body includes shell and inner shell, the inner shell sets up and is formed with the runner in the shell and between inner shell and the shell, the bottom of the cabinet body is provided with aqua storage tank and runner and is linked together, three way solenoid valve is installed respectively to the lower extreme of runner, two vertically ports and the runner of three way solenoid valve are connected, another port extends to the shell outside, the internally mounted of aqua storage tank has water pump and liquid level monitoring device, be connected with the aqueduct on the output of water pump, the aqueduct upwards extends and arranges the top of inner shell in along the inner wall of inner shell, the upper end of aqueduct is connected with the water guide block, a plurality of shower nozzle is installed to the bottom of water guide block, the fan is all installed to the inner wall of inner shell and the one side that is located the runner, the inside of runner vertically has a plurality of water blocking board of having arranged.
As a preferred embodiment of the present invention, the liquid level monitoring device includes a fixed sleeve, a trigger plate, a connecting rod, a floating block and a tact switch, the fixed sleeve is vertically installed at the inner bottom of the water storage tank, the floating block is installed in the fixed sleeve, the connecting rod is vertically fixed at the top of the floating block, and the upper end of the connecting rod extends to above the fixed sleeve and is fixedly connected with the trigger plate.
As a preferred embodiment of the present invention, the tact switch is fixed at the inner top of the water storage tank and is located right above the fixing sleeve, and the outer wall of the fixing sleeve is provided with a plurality of water permeable holes.
As a preferred embodiment of the present invention, a plurality of reinforcing columns are horizontally disposed inside the flow channel, and two ends of each reinforcing column are fixedly connected to the outer wall of the inner casing and the inner wall of the outer casing respectively.
As a preferred embodiment of the present invention, the water blocking plate is disposed in an inclined manner, and an end portion of the water blocking plate is connected to an inner wall of the housing, and the length of the water blocking plate is gradually decreased from top to bottom.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the utility model, the water storage tank is arranged at the bottom of the cabinet body, so that the inner cavity of the cabinet body is lifted, the influence of a small amount of rainwater on the interior of the cabinet body is reduced, the water is drained from the water storage tank through the water pump after the water level in the water storage tank is continuously raised, and the influence of the rainwater on electric appliances in the cabinet body is reduced.
(2) According to the utility model, a certain amount of water is stored in the water storage tank, the water is pumped to the upper part of the inner shell by the water pump and flows downwards along the flow channel, and the water exchanges heat with the inner shell, so that the temperature of the inner shell is reduced, the effect of auxiliary heat dissipation is achieved, and the heat dissipation quality is improved.
Drawings
FIG. 1 is a block diagram of a waterproof electrical cabinet according to the present invention;
FIG. 2 is a block diagram of the fluid level monitoring apparatus of the present invention.
In the figure, 1, a shell; 2. an inner shell; 3. a flow channel; 4. a water-blocking plate; 5. a tact switch; 6. a liquid level monitoring device; 7. a water pump; 8. a water storage tank; 9. a three-way electromagnetic valve; 10. a water conduit; 11. a fan; 12. a reinforcement column; 13. a spray head; 14. a water guide block; 15. a trigger plate; 16. a connecting rod; 17. fixing the sleeve; 18. floating blocks; 19. and (6) water permeable holes.
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. 1-2, the present invention provides a technical solution: a flooded-resistant electrical cabinet comprising: the cabinet body comprises an outer shell 1 and an inner shell 2, the inner shell 2 is arranged in the outer shell 1, a flow channel 3 is formed between the inner shell 2 and the outer shell 1, cooling water circulates in the flow channel 3, a water storage tank 8 is arranged at the bottom of the cabinet body, the water storage tank 8 is communicated with the flow channel 3, a three-way electromagnetic valve 9 is respectively installed at the lower end of the flow channel 3, water is drained through the three-way electromagnetic valve 9, two vertical ports of the three-way electromagnetic valve 9 are connected with the flow channel 3, the other port of the three-way electromagnetic valve extends to the outside of the outer shell 1, a water pump 7 and a liquid level monitoring device 6 are installed inside the water storage tank 8, a water guide pipe 10 is connected to the output end of the water pump 7, water in the water storage tank 8 is pumped into the water guide pipe 10 through the water pump 7 and is sprayed out through a spray head 13 on a water guide block 14, the cooling water flows downwards along the flow channel 3, the water guide pipe 10 extends upwards along the inner wall of the inner shell 2 and is arranged above the inner shell 2, the upper end of the water guide pipe 10 is connected with a water guide block 14, a plurality of spray heads 13 are installed at the bottom of the water guide block 14, fans 11 are installed on the inner wall of the inner shell 2 and one side of the flow channel 3, a plurality of water blocking plates 4 are longitudinally arranged inside the flow channel 3, and the water blocking plates 4 play a role in blocking water flowing in the flow channel 3, so that the water flows along the outer wall of the inner shell 2, and the surface of the inner shell 2 is cooled.
Further improved, as shown in fig. 2: liquid level monitoring device 6 includes fixed sleeve 17, trigger plate 15, connecting rod 16, kicking block 18 and dab switch 5, the vertical interior bottom of installing at aqua storage tank 8 of fixed sleeve 17, kicking block 18 is installed in fixed sleeve 17, the vertical top of fixing at kicking block 18 of connecting rod 16, connecting rod 16's upper end extends to fixed sleeve 17 top and with trigger plate 15 fixed connection, liquid level in the aqua storage tank 8 is monitored through liquid level monitoring device 6, kicking block 18 receives buoyancy's influence to shift up and drives connecting rod 16 and trigger plate 15 degrees and dabs switch 5 and trigger after the liquid level rises.
Further improved, as shown in fig. 2: the light touch switch 5 is fixed at the inner top of the water storage tank 8 and is positioned right above the fixed sleeve 17, a plurality of water permeable holes 19 are formed in the outer wall of the fixed sleeve 17, and water in the water storage tank 8 enters the fixed sleeve through the water permeable holes 19.
Further improved, as shown in fig. 1: the inside level of runner 3 is provided with a plurality of and strengthens post 12, strengthens the both ends of post 12 and respectively with inner shell 2 outer wall and 1 inner wall fixed connection of shell, increases the joint strength of inner shell 2 and shell 1.
Specifically, the water blocking plate 4 is obliquely arranged and the end part of the water blocking plate is connected with the inner wall of the shell 1, the length of the water blocking plate 4 is gradually decreased from top to bottom, and the influence on the water flow speed is reduced.
When the water level control device is used, water in the water storage tank 8 is pumped to the water guide block 14 through the water pump 7 and is sprayed out through the spray head 13, cooling water flows downwards along the outer wall of the inner shell 2 and exchanges heat with the inner shell 2 to reduce the temperature of the shell of the inner shell 2, the cooling water returns to the water storage tank 8 through the flow channel 3, the floating block 18 moves upwards and triggers the tact switch 5 through the trigger plate 15 as the rainwater increases the water level in the water storage tank 8, the tact switch 5 is triggered after the floating block moves upwards, the three-way electromagnetic valve 9 is started after the tact switch 5 is triggered to close the lower end port of the three-way electromagnetic valve 9 and open the side port to discharge the water, the trigger block is separated from the tact switch 5 after the water level moves downwards, and at the time, the three-way electromagnetic valve 9 returns to be normal and controls the water level in the water storage tank 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A flooded-resistant electrical cabinet comprising: the cabinet body, its characterized in that: the cabinet body includes shell (1) and inner shell (2), inner shell (2) set up in shell (1) and be formed with runner (3) between inner shell (2) and shell (1), the bottom of the cabinet body is provided with aqua storage tank (8) and is linked together with runner (3), three way solenoid valve (9) are installed respectively to the lower extreme of runner (3), two vertically ports and runner (3) of three way solenoid valve (9) are connected, another port extends to shell (1) outside, the internally mounted of aqua storage tank (8) has water pump (7) and liquid level monitoring device (6), be connected with aqueduct (10) on the output of water pump (7), aqueduct (10) upwards extend and arrange the top of inner shell (2) in along the inner wall of inner shell (2), the upper end of aqueduct (10) is connected with water guide block (14), a plurality of spray heads (13) are installed at the bottom of the water guide block (14), a fan (11) is installed on the inner wall of the inner shell (2) and on one side of the flow channel (3), and a plurality of water blocking plates (4) are longitudinally distributed in the flow channel (3).
2. The flooding-resistant electric power cabinet of claim 1, wherein: liquid level monitoring device (6) are including fixed sleeve (17), trigger plate (15), connecting rod (16), kicking block (18) and dab switch (5), the vertical interior bottom of installing in aqua storage tank (8) of fixed sleeve (17), kicking block (18) are installed in fixed sleeve (17), connecting rod (16) are vertical to be fixed at the top of kicking block (18), and the upper end of connecting rod (16) extends to fixed sleeve (17) top and with trigger plate (15) fixed connection.
3. The flooding-resistant electric power cabinet of claim 2, wherein: the light touch switch (5) is fixed at the inner top of the water storage tank (8) and is positioned right above the fixed sleeve (17), and the outer wall of the fixed sleeve (17) is provided with a plurality of water permeable holes (19).
4. The flooding-resistant electric power cabinet of claim 1, wherein: a plurality of reinforcing columns (12) are horizontally arranged in the flow channel (3), and two ends of each reinforcing column (12) are fixedly connected with the outer wall of the inner shell (2) and the inner wall of the outer shell (1) respectively.
5. The flooding-resistant electric power cabinet of claim 1, wherein: the water blocking plate (4) is obliquely arranged and the end part of the water blocking plate is connected with the inner wall of the shell (1), and the length of the water blocking plate (4) is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942511.2U CN215579665U (en) | 2020-09-08 | 2020-09-08 | Electric power cabinet that waterproof drowned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942511.2U CN215579665U (en) | 2020-09-08 | 2020-09-08 | Electric power cabinet that waterproof drowned |
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| Publication Number | Publication Date |
|---|---|
| CN215579665U true CN215579665U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021942511.2U Active CN215579665U (en) | 2020-09-08 | 2020-09-08 | Electric power cabinet that waterproof drowned |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115799917A (en) * | 2023-02-08 | 2023-03-14 | 山东亿嘉玻璃科技有限公司 | Quick connector for wiring of electric heating door body |
-
2020
- 2020-09-08 CN CN202021942511.2U patent/CN215579665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115799917A (en) * | 2023-02-08 | 2023-03-14 | 山东亿嘉玻璃科技有限公司 | Quick connector for wiring of electric heating door body |
| CN115799917B (en) * | 2023-02-08 | 2023-05-02 | 山东亿嘉玻璃科技有限公司 | Quick connector for wiring of electric heating door body |
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