CN215732774U - Airtight dustless high-efficient heat dissipation power cabinet - Google Patents
Airtight dustless high-efficient heat dissipation power cabinet Download PDFInfo
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- CN215732774U CN215732774U CN202121253676.3U CN202121253676U CN215732774U CN 215732774 U CN215732774 U CN 215732774U CN 202121253676 U CN202121253676 U CN 202121253676U CN 215732774 U CN215732774 U CN 215732774U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a closed dust-free efficient heat dissipation power cabinet, which relates to the field of power cabinets and comprises a base, wherein a cabinet body is arranged at the top of the base, a cooling cavity is arranged at the top of the cabinet body, a cooling fan with an output end connected with the inner part of the cooling cavity is arranged in the middle of the top of the cooling cavity, and water collecting grooves are formed in two sides of the top of the cooling cavity. According to the utility model, the cooling cavity is arranged at the top of the cabinet body, the cooling fan is arranged in the middle of the top of the cooling cavity, the water collecting grooves are arranged on two sides of the top of the cooling cavity, the bottom of each water collecting groove is connected with the cooling pipe extending into the cooling cavity, the temperature sensor is arranged in the air distribution disc, the water collecting grooves can collect rainwater and can be used for manually adding water, when the outside air temperature is higher, the electric valve is opened when the cooling fan blows air into the cabinet body, the temperature sensor detects that the temperature is higher, so that high-temperature water in the cooling pipe is discharged, the water in the water collecting grooves enters the cooling pipes, the air of the cooling fan is cooled, and the heat dissipation effect is better.
Description
Technical Field
The utility model relates to the field of power cabinets, in particular to a closed dust-free efficient heat dissipation power cabinet.
Background
In an electrical complete equipment, a power cabinet generally refers to a power cabinet provided with a frequency converter, a soft starter, a capacitor automatic switching speed regulation device, a starting motor, a capacitor and the like, and belongs to devices of electric power supply, speed regulation control, dragging, harmonic wave treatment, electric power compensation and the like.
The existing power cabinet is generally divided into water cooling or air cooling according to a cooling mechanism, and the air cooling heat dissipation power cabinet forcibly sucks outside air into the power cabinet through a blower to blow the outside air into the power cabinet for cooling.
However, when the outside air temperature is high, the air temperature is also high, the cooling effect achieved by directly sucking air and blowing is not ideal, dust can enter the power cabinet when the power cabinet is opened every time, and the work of instruments inside the power cabinet can be influenced by repeated accumulation.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a closed dust-free high-efficiency heat dissipation power cabinet to solve the technical problem.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an airtight dustless high-efficient heat dissipation power cabinet, includes the base, the base top is provided with the cabinet body, and cabinet body top is provided with the cooling chamber, install the cooling fan of output and the inside connection of cooling chamber in the middle of the cooling chamber top, and cooling chamber top both sides are provided with the water catch bowl, the water catch bowl bottom is connected with the cooling pipe that extends into the cooling chamber, and cooling pipe one end is located cooling chamber back and is connected with electric valve, the inside wind distribution dish of having seted up of cabinet body roof, and wind distribution dish internally mounted has temperature sensor, the internal portion of cabinet is provided with the multilayer baffle first wind distribution chamber and second wind distribution chamber have been seted up respectively in the wall of cabinet body both sides, and cabinet body one side installs the air-blower of being connected with first wind distribution chamber, the suction fan of being connected with second wind distribution chamber is installed to cabinet body opposite side.
Through adopting above-mentioned technical scheme, the rainwater can be collected to the water catch bowl, and can add water by manual work, when the outside air temperature is higher, the cooling fan blows into the cabinet internal time with wind, temperature sensor detects that the temperature is higher opens electric valve, make the intraductal high-temperature water discharge of cooling, make the water entering cooling pipe in the water catch bowl, the wind cooling for the cooling fan, the radiating effect is better, close the cabinet body at every turn after, air-blower and suction fan simultaneous working, the air-blower blows in the cabinet body with wind through first cloth wind cavity, suction fan rethread second cloth wind cavity is with its suction, can clear away the internal dust of entering cabinet, prevent that the dust accumulation from leading to the device malfunctioning.
The utility model is further arranged that the top and the bottom of the air distribution plate are uniformly provided with a plurality of holes respectively connected with the cooling cavity and the cabinet body, each layer of the clapboard is provided with through holes, and the through holes on each two layers of adjacent clapboards are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, the through-hole on the wind distribution dish can be convenient for the cold air in the cooling evenly blow in the cabinet after distributing through the wind distribution dish internal, and the crisscross setting of through-hole on the baffle can make cold wind can furthest blow to the device.
The utility model is further provided that the cooling fan and the input end of the blower are both connected with a first dust filter screen in a sliding and detachable manner, the bottom of the back surface of the cabinet body is rotatably connected with a fixed frame, and a second dust filter screen is arranged in an interlayer between the fixed frame and the cabinet body.
Through adopting above-mentioned technical scheme, first dust filter screen and the cooperation of second dust filter screen can prevent that the heat dissipation in-process or deashing in-process dust from getting into the cabinet body, and first dust filter screen and second dust filter screen all convenient to detach clearance.
The utility model is further arranged in such a way that through holes for connecting the first air distribution cavity and the second air distribution cavity with the interior of the cabinet body are formed in the two sides of the inner wall of the cabinet body above each partition plate and the bottom of the inner side of the cabinet body, and the temperature sensor is electrically connected with the electric valve.
Through adopting above-mentioned technical scheme, the through-hole in first cloth wind chamber and second cloth wind chamber is seted up and is located every baffle and the internal side bottom of cabinet with cabinet pen both sides and can be convenient for clear away the dust that remains, the operating condition of the steerable electrically operated valve of temperature sensor.
The utility model is further arranged in that a one-way valve is arranged between the suction fan and the second air distribution cavity, and the front surface of the cabinet body is rotatably connected with a cabinet door.
Through adopting above-mentioned technical scheme, the check valve can prevent to take the air backward flow of dust, and the cabinet door can make the cabinet body airtight.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, the cooling cavity is arranged at the top of the cabinet body, the cooling fan is arranged in the middle of the top of the cooling cavity, the water collecting grooves are arranged on two sides of the top of the cooling cavity, the bottom of each water collecting groove is connected with the cooling pipe extending into the cooling cavity, the temperature sensor is arranged in the air distribution disc, the water collecting grooves can collect rainwater and can be used for manually adding water, when the outside air temperature is higher, the electric valve is opened when the cooling fan blows air into the cabinet body, the temperature sensor detects that the temperature is higher, so that high-temperature water in the cooling pipe is discharged, the water in the water collecting grooves enters the cooling pipes, the air of the cooling fan is cooled, and the heat dissipation effect is better;
2. according to the utility model, the first air distribution cavity and the second air distribution cavity are respectively arranged in the side walls at two sides of the cabinet body, the air holes positioned above the partition plates and the bottom of the inner side of the cabinet body are respectively arranged on the inner walls at two sides of the cabinet body, the air blower connected with the first air distribution cavity is arranged at one side of the cabinet body, the suction fan connected with the second air distribution cavity is arranged at the bottom of the other side of the cabinet body, and after the cabinet body is closed each time, the air blower and the suction fan work simultaneously, so that dust entering the cabinet body can be removed, and the device failure caused by dust accumulation is prevented.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a rear view of the present invention.
In the figure: 1. a base; 2. a cabinet body; 3. a cooling cavity; 4. a cooling fan; 5. a first dust filter screen; 6. a water collection tank; 7. a cooling pipe; 8. an air distribution plate; 9. a partition plate; 10. a second dust filter screen; 11. a fixing frame; 12. a temperature sensor; 13. an electrically operated valve; 14. a blower; 15. a first air distribution cavity; 16. a second air distribution cavity; 17. a one-way valve; 18. a suction fan; 19. a cabinet door.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A closed dustless high-efficiency heat dissipation power cabinet is disclosed, as shown in figure 1-4, and comprises a base 1, a cabinet body 2 is arranged on the top of the base 1, a cooling cavity 3 is arranged on the top of the cabinet body 2, a cooling fan 4 with an output end connected with the inside of the cooling cavity 3 is arranged in the middle of the top of the cooling cavity 3, the cooling fan 4 can suck and blow outside air into the cabinet body 2, water collecting grooves 6 are arranged on two sides of the top of the cooling cavity 3, the water collecting grooves 6 can collect rainwater and can be added with water manually, a cooling pipe 7 extending into the cooling cavity 3 is connected to the bottom of the water collecting grooves 6, the cooling pipe 7 can cool the air sucked by the cooling fan 4, an electric valve 13 is connected to the back of the cooling cavity 3 at one end of the cooling pipe 7, the electric valve 13 can discharge the water in the cooling pipe 7, an air distribution plate 8 is arranged inside the top wall of the cabinet body 2, the air distribution plate 8 is used for making the air blown into the cabinet body 2 more uniform, and 8 internally mounted of wind distribution dish has temperature sensor 12, the temperature of the air of temperature sensor 12 detectable insufflate the cabinet body 2, cabinet body 2 is inside to be provided with multilayer baffle 9 cabinet body 2 both sides wall and has seted up first wind distribution chamber 15 and second wind distribution chamber 16 respectively, and cabinet body 2 one side installs the air-blower 14 of being connected with first wind distribution chamber 15, the suction fan 18 of being connected with second wind distribution chamber 16 is installed to cabinet body 2 opposite side, air-blower 14 and suction fan 18 simultaneous working, air-blower 14 blows in cabinet body 2 through first wind distribution chamber 15 with wind, suction fan 18 rethread second wind distribution chamber 16 is with its suction, can clear away the dust that gets into in cabinet body 2.
Referring to fig. 2, the top and the bottom of the air distribution plate 8 are uniformly provided with a plurality of holes respectively connected with the cooling cavity 3 and the cabinet body 2, the through holes on the air distribution plate 8 can facilitate the cold air in the cooling cavity 3 to be uniformly blown into the cabinet body 2 after being distributed through the air distribution plate 8, the through holes on each layer of partition plate 9 are all provided with through holes, the through holes on each two adjacent layers of partition plates 9 are staggered, and the through holes on the partition plates 9 are staggered to blow the cold air to the device to the maximum extent.
Referring to fig. 1-4, the input ends of the cooling fan 4 and the blower 14 are slidably and detachably connected with a first dust filter 5, the first dust filter 5 can prevent the cooling fan 4 and the blower 14 from sucking dust during blowing, the first dust filter 5 is slidably and detachably connected with the first dust filter to facilitate cleaning and replacement, the bottom of the back of the cabinet body 2 is rotatably connected with a fixed frame 11, a second dust filter 10 is arranged in an interlayer between the fixed frame 11 and the cabinet body 2, the second dust filter 10 can prevent dust from entering from an air outlet, and the second dust filter 10 can be cleaned or replaced conveniently through the fixed frame 11.
Referring to fig. 2, through holes for connecting the first air distribution chamber 15 and the second air distribution chamber 16 with the inside of the cabinet body 2 are formed in the two sides of the inner wall of the cabinet body 2 above each partition plate 9 and the bottom of the inner side of the cabinet body 2, so that residual dust can be removed conveniently, the temperature sensor 12 is electrically connected with the electric valve 13, and the temperature sensor 12 can control the working state of the electric valve 13.
Referring to fig. 2 and 3, a check valve 17 is disposed between the suction fan 18 and the second air distribution chamber 16, the check valve 17 can prevent air with dust from flowing back, a cabinet door 19 is rotatably connected to the front of the cabinet body 2, and the cabinet door 19 can seal the cabinet body 2.
The working principle of the utility model is as follows: when the device in the cabinet body 2 works, the cooling fan 4 sucks outside air into the cooling cavity 3, then the air enters the air distribution disc 8 for air distribution and then is uniformly blown into the cabinet body 2, the cooling pipe 7 in the cooling cavity 3 can cool the air entering the cooling cavity 3, the air blown into the cabinet body 2 can be blown into the lower part through the through holes staggered on the partition plates 9, and then the air can be discharged through the second dust filter screen 10, and the second dust filter screen 10 can prevent dust from entering from an air outlet, when the temperature sensor 12 in the air distribution disc 8 detects that the air temperature is higher, the electric valve 13 is opened to discharge and replace the water in the cooling pipe 7, the water collecting tank 6 can collect rainwater, and the water can be added manually through the accessible, the first dust filtering net 5 can prevent the dust from being sucked by the cooling fan 4 and the air blower 14 when blowing, the first dust filtering net 5 can slide and be detachably connected to facilitate cleaning and replacement, and the fixed frame 11 can be opened to clean and replace the second dust filtering net.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a closed dustless high-efficient heat dissipation power cabinet, includes base (1), its characterized in that: the air distribution cabinet is characterized in that a cabinet body (2) is arranged at the top of the base (1), a cooling cavity (3) is arranged at the top of the cabinet body (2), a cooling fan (4) with an output end connected with the inside of the cooling cavity (3) is installed in the middle of the top of the cooling cavity (3), water collecting grooves (6) are arranged on two sides of the top of the cooling cavity (3), a cooling pipe (7) extending into the cooling cavity (3) is connected to the bottom of the water collecting groove (6), an electric valve (13) is connected to one end of the cooling pipe (7) on the back of the cooling cavity (3), an air distribution plate (8) is arranged inside the top wall of the cabinet body (2), a temperature sensor (12) is installed inside the air distribution plate (8), a multilayer partition plate (9) is arranged inside the cabinet body (2), a first air distribution cavity (15) and a second air distribution cavity (16) are respectively arranged inside two side walls of the cabinet body (2), and an air blower (14) connected with the first air distribution cavity (15) is installed on one side of the cabinet body (2), and a suction fan (18) connected with the second air distribution cavity (16) is arranged on the other side of the cabinet body (2).
2. A closed dust-free high-efficiency heat dissipation power cabinet as recited in claim 1, wherein: the top and the bottom of the air distribution plate (8) are uniformly provided with a plurality of holes which are respectively connected with the cooling cavity (3) and the cabinet body (2), and each layer of the air distribution plate is provided with a through hole on the partition plate (9), and the through holes on every two layers of adjacent partition plates (9) are arranged in a staggered manner.
3. A closed dust-free high-efficiency heat dissipation power cabinet as recited in claim 1, wherein: the cooling fan (4) and the air blower (14) input end all slide to be dismantled and be connected with first dust filter screen (5), the cabinet body (2) back bottom is rotated and is connected with fixed frame (11), and is provided with second dust filter screen (10) in fixed frame (11) and the cabinet body (2) intermediate layer.
4. A closed dust-free high-efficiency heat dissipation power cabinet as recited in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the through-hole of connecting first cloth wind chamber (15) and second cloth wind chamber (16) and cabinet body (2) internal connection has all been seted up to cabinet body (2) inner wall both sides position in every baffle (9) and cabinet body (2) inboard bottom top, temperature sensor (12) and electric valve (13) electric connection.
5. A closed dust-free high-efficiency heat dissipation power cabinet as recited in claim 1, wherein: a one-way valve (17) is arranged between the suction fan (18) and the second air distribution cavity (16), and a cabinet door (19) is rotatably connected to the front face of the cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253676.3U CN215732774U (en) | 2021-06-05 | 2021-06-05 | Airtight dustless high-efficient heat dissipation power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253676.3U CN215732774U (en) | 2021-06-05 | 2021-06-05 | Airtight dustless high-efficient heat dissipation power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732774U true CN215732774U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253676.3U Active CN215732774U (en) | 2021-06-05 | 2021-06-05 | Airtight dustless high-efficient heat dissipation power cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN215732774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095425A (en) * | 2022-08-23 | 2022-09-23 | 宁德市卓力电机有限公司 | Diesel generating set with waterproof construction |
-
2021
- 2021-06-05 CN CN202121253676.3U patent/CN215732774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095425A (en) * | 2022-08-23 | 2022-09-23 | 宁德市卓力电机有限公司 | Diesel generating set with waterproof construction |
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