CN110718872B - Electric power cabinet that radiating effect is good - Google Patents
Electric power cabinet that radiating effect is good Download PDFInfo
- Publication number
- CN110718872B CN110718872B CN201911255681.5A CN201911255681A CN110718872B CN 110718872 B CN110718872 B CN 110718872B CN 201911255681 A CN201911255681 A CN 201911255681A CN 110718872 B CN110718872 B CN 110718872B
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- cabinet body
- water
- heat dissipation
- water tank
- cabinet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric power cabinet with good heat dissipation effect, which comprises a cabinet body and a heat dissipation device arranged on the cabinet body, the heat dissipation device comprises a water tank and a fan, a cavity is arranged in the cabinet body, a water outlet pipe is communicated with the water tank and provided with a water pump, the water outlet pipe is communicated with the cavity through a second outlet, the cavity is communicated with the water tank through a return pipe, the fan is fixedly arranged on the inner wall of the bottom of the cabinet body, the left side wall and the right side wall of the cabinet body are both provided with a vent, the top of the cabinet body still is provided with rainwater collection device, starts the water pump and carries out the water-cooling to the cabinet body 1, and the rivers return water tank in the cavity realizes water resource make full use of, sets up the utilization ratio that rainwater collection device further improved the water resource, sets up the fan and can also dispel the heat to the water in the cavity when carrying out the heat dissipation to the internal electrical equipment of cabinet, further improves the radiating effect.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to an electric power cabinet with a good heat dissipation effect.
Background
The regulator cubicle is formed by steel processing and is used for protecting the cupboard of electrical equipment normal work, and the regulator cubicle is widely used in chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power industry, fire control safety control, traffic industry and so on, in order to guarantee the normal operating of electrical equipment in the regulator cubicle, needs the good heat dissipation to the regulator cubicle, but the radiating effect of the electric power cabinet of using at present is relatively poor, and the radiating efficiency is low, and rain-proof effect is not good moreover.
Disclosure of Invention
The invention aims to provide an electric power cabinet with a good heat dissipation effect to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric power cabinet that radiating effect is good, includes the cabinet body and sets up the heat abstractor on the cabinet body, heat abstractor includes water tank and fan, water tank fixed mounting has seted up the cavity in the bottom of the cabinet body, and the intercommunication is provided with the water pump on outlet pipe and the outlet pipe on the water tank, and water pump fixed mounting is on the water tank, and the outlet pipe is linked together through second export and cavity, is provided with the valve in the second export, and the cavity is linked together through between wet return and the water tank, fan fixed mounting is on the bottom inner wall of the cabinet body, all be provided with the vent on the lateral wall about the cabinet body, the vent downward sloping sets up and the vent lies in the export of the external portion of cabinet, the top of the cabinet body still is provided with rainwater collection device.
As a further scheme of the invention: the rainwater collecting device comprises a rainwater collecting tank fixedly mounted at the top of the cabinet body and a filter screen arranged at the top of the rainwater collecting tank, the rainwater collecting tank is communicated with the water tank through a water pipe, and a baffle is fixedly mounted on the filter screen.
As a further scheme of the invention: the filter screen is arranged at the top of the rainwater collecting tank in an inverted V shape.
As a further scheme of the invention: a waterproof cover is fixedly arranged at the position of a vent on the outer wall of the cabinet body.
As a further scheme of the invention: the number of the vent holes is four.
As a further scheme of the invention: and a drying block is fixedly arranged at a vent on the inner wall of the cabinet body.
As a further scheme of the invention: the water pipe is communicated with a water inlet, and a valve is arranged on the water inlet.
As a further scheme of the invention: the water outlet pipe is also communicated with a first outlet, the first outlet is provided with a valve, and the first outlet is communicated with a hose.
As a further scheme of the invention: a coil pipe is fixedly arranged in the cabinet body, one end of the coil pipe is communicated with the cavity at the top of the cabinet body, and the other end of the coil pipe penetrates through the bottom of the cabinet body and is communicated with the water tank.
Compared with the prior art, the invention has the beneficial effects that:
the water in the water tank is pumped into the cavity by the water outlet pipe by the water pump, the cabinet body is radiated, the water in the cabinet body flows back into the water tank by the water return pipe, the water is supplemented to the water tank by the rainwater collecting device arranged at the top of the cabinet body, the purpose of fully utilizing water resources and saving water is achieved, the fan is started to increase the air flow in the cabinet body, the effective heat dissipation is carried out on the electrical equipment in the cabinet body, meanwhile, the water flowing in the cavity can be carried out to a certain degree, the heat is discharged out of the cabinet body by the vent, the vent is downwards inclined and arranged, the vent is arranged at the outlet outside the cabinet body, the rainwater can be effectively prevented from entering the cabinet body through the vent in rainy days, the electrical equipment in the cabinet body is affected with damp, by the arrangement of the coiled pipe, when the water pump is started to radiate the heat of the cabinet body, the fan can effectually dispel the heat to the water in the serpentine pipe like this, and it is internal to pass through the vent discharge cabinet with the heat, has improved the radiating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an electric power cabinet with a good heat dissipation effect.
Fig. 2 is an enlarged schematic view of a in the power cabinet with a good heat dissipation effect.
Fig. 3 is a schematic perspective view of a cabinet body and a vent in an electric power cabinet with a good heat dissipation effect.
In the figure: 1-cabinet body, 2-hose, 3-first outlet, 4-valve, 5-water outlet pipe, 6-water pump, 7-water tank, 8-second outlet, 9-coiled pipe, 10-water return pipe, 11-waterproof cover, 12-cavity, 13-ventilation opening, 14-water pipe, 15-baffle, 16-filter screen, 17-rainwater collecting tank, 18-fan, 19-drying block and 20-water inlet.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, an electric power cabinet with a good heat dissipation effect includes a cabinet body 1 and a heat dissipation device disposed on the cabinet body 1, the heat dissipation device includes a water tank 7 and a fan 18, the water tank 7 is fixedly mounted at the bottom of the cabinet body 1, a cavity 12 is disposed inside the cabinet body 1, the water tank 7 is communicated with a water outlet pipe 5, the water outlet pipe 5 is provided with a water pump 6, the water pump 6 is fixedly mounted on the water tank 7, the water outlet pipe 5 is communicated with the cavity 12 through a second outlet 8, the second outlet 8 is provided with a valve 4, the cavity 12 is communicated with the water tank 7 through a water return pipe 10, the fan 18 is fixedly mounted on the inner wall of the bottom of the cabinet body 1, the left and right side walls of the cabinet body 1 are both provided with vents 13, the vents 13 are disposed in a downward inclined manner, the, the rainwater collecting device is communicated with the water tank 7 through a water pipe 14, a valve 4 on a second outlet 8 is opened, a water pump 6 is started to pump water in the water tank 7 into a cavity 12 through a water outlet pipe 5 to dissipate heat of the cabinet body 1, the water in the cabinet body 1 flows back into the water tank 7 through a water return pipe 10, the rainwater collecting device is arranged at the top of the cabinet body 1 to replenish water in the water tank 7, so that water resources are fully utilized, the purpose of saving water is achieved, a fan 18 is started to increase air flow in the cabinet body 1 to effectively dissipate heat of electrical equipment inside the cabinet body 1, meanwhile, the water flowing in the cavity 12 can be dissipated to a certain degree, the heat is discharged out of the cabinet body 1 through a vent 13, the vent 13 is arranged in a downward inclination manner, and the vent 13 is arranged at an outlet outside the cabinet body 1, so that rainwater can be effectively prevented from entering the cabinet body 1, causing the electrical equipment inside the cabinet 1 to become damp.
Rainwater collection device includes rainwater collecting tank 17 of fixed mounting at cabinet body 1 top and sets up the filter screen 16 at rainwater collecting tank 17 top, and rainwater collecting tank 17 leads to pipe 14 and is linked together with water tank 7, it has baffle 15 still to fix on filter screen 16, filters the rainwater through setting up rainwater collecting tank 17 and filter screen 16 and collects, and the rainwater of collecting leads to pipe 14 to flow into in the water tank 7, sets up baffle 15 and can effectually keep off the rain to cabinet body 1, further prevents that the rainwater from getting into cabinet body 1.
The filter screen 16 is arranged at the top of the rainwater collecting tank 17 in an inverted V shape, so that the filtering area is increased, and meanwhile, impurities on the filter screen 16 can be washed by rainwater, and the filtering efficiency is improved.
The number of the vent holes 13 is not particularly limited, and in this embodiment, it is preferable that the number of the vent holes 13 is four.
The water pipe 14 is communicated with a water inlet 20, the water inlet 20 is provided with a valve 4, and when the rainfall is less, the valve 4 on the water inlet 20 is opened, and water is connected to the water inlet 20 to replenish water to the water tank 7.
The water outlet pipe 5 is further communicated with a first outlet 3, the first outlet 3 is provided with a valve 4, the first outlet 3 is communicated with a hose 2, when the outer wall of the cabinet body 1 is dirty, the valve 4 on the second outlet 8 is closed, the valve 4 on the first outlet 3 is opened, and the water pump 6 is started to wash the outer wall of the cabinet body 1 through the hose 2.
The working principle of the embodiment is as follows: the valve 4 on the second outlet 8 is opened, the water pump 6 is started to pump the water in the water tank 7 into the cavity 12 through the water outlet pipe 5, the cabinet body 1 is cooled, water in the cabinet body 1 flows back to the water tank 7 through the water return pipe 10, the rainwater collecting device is arranged at the top of the cabinet body 1 to replenish water to the water tank 7, the purposes of fully utilizing water resources and saving water are achieved, the fan 18 is started to increase the air flow in the cabinet body 1, the heat of the electric equipment in the cabinet body 1 is effectively radiated, and simultaneously the heat of the water flowing in the cavity 12 can be radiated to a certain degree, the heat is discharged out of the cabinet body 1 through the vent 13, by disposing the vent 13 to be inclined downward and disposing the outlet of the vent 13 located outside the cabinet 1 downward, can effectually prevent that the rainwater from getting into in the cabinet body 1 through vent 13 in the rainy day, lead to the electrical equipment in the cabinet body 1 to wet.
Example 2
This example is a further improvement on example 1, and compared with example 1, the main difference is that: the internal fixed mounting of cabinet 1 has the cavity 12 at the one end of coiled pipe 9 and the cabinet body 1 top to be linked together, and the other end passes the bottom and the water tank 7 of the cabinet body 1 and is linked together, through setting up coiled pipe 9, when starting water pump 6 dispels the heat to the cabinet body 1, the water in the cavity 12 still can flow back to the water tank 7 through coiled pipe 9 in, and fan 18 can effectually dispel the heat to the water in the coiled pipe 9 like this, and it is internal 1 to discharge the cabinet with the heat through vent 13, has improved the radiating efficiency.
The working principle of the invention is as follows: through setting up coiled pipe 9, when starting water pump 6 and dispelling the heat to the cabinet body 1, the water in the cavity 12 still can flow back to in the water tank 7 through coiled pipe 9, and fan 18 can effectually dispel the heat to the water in the coiled pipe 9 like this, with the heat through vent 13 discharge cabinet body 1 in, improved the radiating efficiency.
In summary, the following steps: the valve on the second outlet is opened, the water pump is started to pump the water in the water tank into the cavity through the water outlet pipe to dissipate heat of the cabinet body, the water in the cabinet body flows back into the water tank through the water return pipe, the rainwater collecting device is arranged at the top of the cabinet body to replenish water for fully utilizing water resources, and the purpose of saving water is achieved, the fan is started to increase the air flow in the cabinet body and effectively dissipate heat of the electrical equipment in the cabinet body, meanwhile, the water flowing in the cavity can be dissipated to a certain degree, the heat is discharged out of the cabinet body through the vent, the vent is arranged downwards in a downward inclined mode, the vent is arranged at the outlet outside the cabinet body, rainwater can be effectively prevented from entering the cabinet body through the vent in rainy days, the electrical equipment in the cabinet body is affected with damp, and the snake-shaped pipe is arranged to effectively prevent the rainwater, the water in the cavity still can flow back to the water tank through the serpentine pipe, and the fan can effectually dispel the heat to the water in the serpentine pipe like this, and it is internal to discharge the cabinet through the vent with the heat, has improved the radiating efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The electric power cabinet with good heat dissipation effect comprises a cabinet body (1) and a heat dissipation device arranged on the cabinet body (1), and is characterized in that the heat dissipation device comprises a water tank (7) and a fan (18), the water tank (7) is fixedly arranged at the bottom of the cabinet body (1), a cavity (12) is formed inside the cabinet body (1), the water tank (7) is provided with a water outlet pipe (5) in a communicated manner, the water outlet pipe (5) is provided with a water pump (6), the water pump (6) is fixedly arranged on the water tank (7), the water outlet pipe (5) is communicated with the cavity (12) through a second outlet (8), the second outlet (8) is provided with a valve (4), the cavity (12) is communicated with the water tank (7) through a water return pipe (10), the fan (18) is fixedly arranged on the inner wall of the bottom of the cabinet body (1), the left side wall and the right side wall of the cabinet body, vent (13) downward sloping setting and vent (13) are located the outside export downward setting of the cabinet body (1), the top of the cabinet body (1) still is provided with rainwater collection device, and rainwater collection device is linked together through between water pipe (14) and water tank (7), the one end that the internal fixed mounting of the cabinet body (1) has coiled pipe (9) and coiled pipe (9) is linked together with cavity (12) at the top of the cabinet body (1), and the other end passes the bottom and water tank (7) of the cabinet body (1) and is linked together.
2. The electric power cabinet with good heat dissipation effect as recited in claim 1, wherein the rainwater collection device comprises a rainwater collection tank (17) fixedly mounted on the top of the cabinet body (1) and a filter screen (16) arranged on the top of the rainwater collection tank (17), the rainwater collection tank (17) is communicated with the water tank (7) through a water pipe (14), and a baffle (15) is further fixedly mounted on the filter screen (16).
3. The electric power cabinet with good heat dissipation effect as recited in claim 2, wherein the filter screen (16) is arranged at the top of the rainwater collecting groove (17) in an inverted V shape.
4. The electric power cabinet with good heat dissipation effect as claimed in claim 3, wherein a waterproof cover (11) is fixedly installed at the ventilation opening (13) on the outer wall of the cabinet body (1).
5. The electric power cabinet with good heat dissipation effect as recited in claim 4, wherein the number of the ventilation openings (13) is four.
6. The electric power cabinet with good heat dissipation effect as recited in claim 5, wherein a drying block (19) is fixedly installed at the ventilation opening (13) on the inner wall of the cabinet body (1).
7. The electric power cabinet with good heat dissipation effect as recited in claim 6, wherein a water inlet (20) is communicated with the water pipe (14), and a valve (4) is arranged on the water inlet (20).
8. The electric power cabinet with good heat dissipation effect as recited in claim 7, wherein the water outlet pipe (5) is further communicated with a first outlet (3), the first outlet (3) is provided with a valve (4), and the first outlet (3) is communicated with a hose (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255681.5A CN110718872B (en) | 2019-12-10 | 2019-12-10 | Electric power cabinet that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255681.5A CN110718872B (en) | 2019-12-10 | 2019-12-10 | Electric power cabinet that radiating effect is good |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110718872A CN110718872A (en) | 2020-01-21 |
| CN110718872B true CN110718872B (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911255681.5A Active CN110718872B (en) | 2019-12-10 | 2019-12-10 | Electric power cabinet that radiating effect is good |
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| Country | Link |
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| CN (1) | CN110718872B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822921A (en) * | 2021-01-08 | 2021-05-18 | 潍坊工程职业学院 | Heat dissipation device for outdoor communication cabinet of broadcast television |
| CN113285373A (en) * | 2021-06-24 | 2021-08-20 | 安庆船用电器有限责任公司 | Waterproof marine UPS power box |
| CN116435895B (en) * | 2023-04-19 | 2024-05-03 | 苏州中锦科技有限公司 | Waterproof electric power cabinet with quick cooling function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04351404A (en) * | 1991-05-29 | 1992-12-07 | Mitsubishi Electric Corp | Pendant type operating box |
| CN206894089U (en) * | 2017-07-12 | 2018-01-16 | 青岛博瑞电气有限公司 | A kind of low-pressure power distribution cabinet |
| CN208094009U (en) * | 2018-03-21 | 2018-11-13 | 国网浙江省电力有限公司文成县供电公司 | A kind of anti-electricity-theft electric power box convenient for heat dissipation |
| CN209150568U (en) * | 2018-09-29 | 2019-07-23 | 内蒙古京泰发电有限责任公司 | A kind of thermal power plant frequency converter switchgear house ventilation cooling structure |
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2019
- 2019-12-10 CN CN201911255681.5A patent/CN110718872B/en active Active
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| CN110718872A (en) | 2020-01-21 |
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