CN212968587U - Air exhaust heat dissipation device of high-precision single-row control cabinet - Google Patents
Air exhaust heat dissipation device of high-precision single-row control cabinet Download PDFInfo
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- CN212968587U CN212968587U CN202021631818.0U CN202021631818U CN212968587U CN 212968587 U CN212968587 U CN 212968587U CN 202021631818 U CN202021631818 U CN 202021631818U CN 212968587 U CN212968587 U CN 212968587U
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- control cabinet
- water tank
- heat dissipation
- air
- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an air-extracting heat-dissipating device of a high-precision single-row control cabinet, which belongs to the technical field of control cabinets, and the technical proposal key points of the air-extracting heat-dissipating device comprise a control cabinet, wherein the left side of the control cabinet is fixedly connected with a dustproof device, the inner bottom wall of the control cabinet is provided with a water tank, the inner wall of the water tank is provided with a second heat-dissipating device, the second heat-dissipating device sequentially penetrates through the water tank and the control cabinet and extends to the interior of the dustproof device, the top of the water tank is provided with a sealing gasket, the utility model can absorb the moisture in the air sucked by the second heat-dissipating device by arranging a drying chamber, prevent the supercooled air from being liquefied when encountering the electronic element body with high temperature, and lead the electronic element body to be short-circuited, can suck the external natural air into the control cabinet by arranging the second heat-dissipating device, and cool the, blow to the electronic component body and the heat dissipation copper sheet, thereby improving the heat dissipation effect of the control cabinet.
Description
Technical Field
The utility model relates to a switch board technical field, more specifically say, relate to a heat abstractor that bleeds of high-accuracy single-row switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.
However, in the use process of the existing control cabinet, because the electric elements inside the control cabinet can generate a large amount of heat during operation, the interior of the control cabinet needs to be cooled by using a heat dissipation device, and therefore, a person skilled in the art provides an air extraction and heat dissipation device for a high-precision single-row control cabinet to solve the problems in the background art.
Disclosure of Invention
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a heat abstractor bleeds of high-accuracy single-row switch board, its advantage lies in can improving the radiating efficiency of switch board, makes the radiating effect of switch board better.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme: an air exhaust heat dissipation device of a high-precision single-row control cabinet comprises a control cabinet, wherein a dustproof device is fixedly connected to the left side of the control cabinet, a water tank is arranged on the inner bottom wall of the control cabinet, a second heat dissipation device is arranged on the inner wall of the water tank, the second heat dissipation device sequentially penetrates through the water tank and the control cabinet and extends into the dustproof device, a sealing gasket is arranged at the top of the water tank, a drying chamber located above the sealing gasket is arranged on the inner wall of the control cabinet, a separation net is fixedly connected to the top of the drying chamber, support plates distributed at equal intervals are fixedly connected to the top of the separation net, an electronic element body is fixedly connected to the top of the support plates, a first heat dissipation device is fixedly connected to the front of the electronic element body, and sequentially penetrates through the separation net, the drying chamber, the sealing gasket and the water tank, the top of switch board is provided with the suction fan, the left side intercommunication of suction fan has the exhaust tube, the exhaust tube runs through the switch board and extends to the inside of switch board.
Further, the second heat abstractor includes the air-supply line, the right side of air-supply line and the inner wall right side fixed connection of water tank, the air-supply line runs through water tank and switch board and extends to the outside of switch board, the upper surface intercommunication of air-supply line has the cold air duct that the equidistance distributes, the cold air duct runs through the water tank in proper order and sealed the pad and extends to the sealed outside of filling up, the inner wall of air-supply line is provided with negative pressure fan.
Furthermore, the air inlet pipe and the cold air pipe are both made of glass materials.
Furthermore, the first heat dissipation device comprises a water pump, the bottom of the water pump is fixedly connected with the water tank, the top of the water pump is communicated with a first water pipe, the first water pipe sequentially penetrates through the water tank, the sealing gasket, the drying chamber and the isolation net and extends to the upper side of the isolation net, the other end of the first water pipe is communicated with a second water pipe, the front of the electronic element body is fixedly connected with heat dissipation copper sheets distributed at equal intervals, the second water pipe penetrates through the heat dissipation copper sheets and extends to the outside of the heat dissipation copper sheets, the other end of the second water pipe is communicated with a third water pipe, and the third water pipe sequentially penetrates through the isolation net, the drying chamber, the sealing gasket and the water tank and extends to the inside of the water tank.
Furthermore, dust keeper includes the socket, the right side and the switch board fixed connection of socket, the inner wall sliding connection of socket has dustproof frame, the inner wall fixedly connected with dust screen of dustproof frame.
Further, the inside of drying chamber is provided with evenly distributed's drier, the ventilation hole has all been seted up to the top and the bottom of drying chamber.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the drying chamber is arranged, moisture in air sucked by the second heat dissipation device can be absorbed, the electronic element body is prevented from being short-circuited after the supercooled air is liquefied when encountering the electronic element body with high temperature, external natural air can be sucked into the control cabinet through the second heat dissipation device, the natural air in the second heat dissipation device is cooled by water in the water tank and then blown to the electronic element body and the heat dissipation copper sheet, so that the heat dissipation effect of the control cabinet is improved, and the water in the water tank is pumped into the second water pipe through the water pump to take away the heat absorbed by the heat dissipation copper sheet through the first heat dissipation device, so that the heat dissipation efficiency of the heat dissipation copper sheet is improved;
(2) through setting up dust keeper, prevent that dust and impurity in the air from inhaling the radiating efficiency who influences the electronic component body in the switch board through second heat abstractor, through setting up the ventilation hole, the natural air that the second heat abstractor of being convenient for inhaled blows smoothly to electronic component body and heat dissipation copper sheet, improve the radiating efficiency of switch board, through setting up air-supply line and cold-blast pipe, glass material temperature conduction speed is fast, the water in the water tank of being convenient for cools off inspiratory natural air, thereby improve second heat abstractor's radiating effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the connection between the control cabinet and the dust-proof device of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a control cabinet; 2. an electronic component body; 3. a first heat sink; 301. a water pump; 302. a first water pipe; 303. a second water pipe; 304. a third water pipe; 305. a heat dissipation copper sheet; 4. a water tank; 5. a dust-proof device; 501. a socket; 502. a dust-proof frame; 503. a dust screen; 6. a second heat sink; 601. a negative pressure fan; 602. an air inlet pipe; 603. a cold air pipe; 7. a drying chamber; 8. an isolation net; 9. a support plate; 10. a suction fan; 11. an air exhaust pipe; 12. and a gasket.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, an air exhaust heat dissipation device for a high-precision single-row control cabinet includes a control cabinet 1, a dustproof device 5 is fixedly connected to a left side of the control cabinet 1, a water tank 4 is disposed on an inner bottom wall of the control cabinet 1, a second heat dissipation device 6 is disposed on an inner wall of the water tank 4, the second heat dissipation device 6 sequentially penetrates through the water tank 4 and the control cabinet 1 and extends to an inside of the dustproof device 5, a sealing gasket 12 is disposed on a top of the water tank 4, a drying chamber 7 is disposed on an inner wall of the control cabinet 1 and located above the sealing gasket 12, a separation net 8 is fixedly connected to a top of the drying chamber 7, a support plate 9 is fixedly connected to a top of the separation net 8 at equal intervals, an electronic component body 2 is fixedly connected to a top of the support plate 9, a first heat dissipation device 3 is fixedly connected, Drying chamber 7, sealed 12 and water tank 4 and extend to the inside of water tank 4, the top of switch board 1 is provided with suction fan 10, the left side intercommunication of suction fan 10 has exhaust tube 11, exhaust tube 11 runs through switch board 1 and extends to the inside of switch board 1, through setting up drying chamber 7, can be with the moisture absorption in the inspiratory air of second heat abstractor 6, prevent that supercooled air from meetting the high electronic component body 2 of temperature and producing the liquefaction back, make electronic component body 2 short circuit.
Referring to fig. 1, the second heat dissipation device 6 includes an air inlet pipe 602, the right side of the air inlet pipe 602 is fixedly connected to the right side of the inner wall of the water tank 4, the air inlet pipe 602 penetrates through the water tank 4 and the control cabinet 1 and extends to the outside of the control cabinet 1, the upper surface of the air inlet pipe 602 is communicated with cold air pipes 603 distributed at equal intervals, the cold air pipes 603 sequentially penetrate through the water tank 4 and the gasket 12 and extend to the outside of the gasket 12, the inner wall of the air inlet pipe 602 is provided with a negative pressure fan 601, by providing the second heat dissipation device 6, external natural air can be sucked into the control cabinet 1, and natural air in the second heat dissipation device 6 is cooled by water in the water tank 4 and then blown to the electronic component body 2 and the heat dissipation copper sheet 305, thereby improving the heat dissipation effect.
Referring to fig. 1, the air inlet pipe 602 and the cold air pipe 603 are both made of glass materials, and the air inlet pipe 602 and the cold air pipe 603 are arranged, so that the glass materials have high temperature conduction speed, and the water in the water tank 4 can cool the sucked natural air, thereby improving the heat dissipation effect of the second heat dissipation device 6.
Referring to fig. 1, the first heat dissipation device 3 includes a water pump 301, the bottom of the water pump 301 is fixedly connected to the water tank 4, the top of the water pump 301 is communicated with a first water pipe 302, the first water pipe 302 sequentially penetrates through the water tank 4, the sealing gasket 12, the drying chamber 7 and the isolation net 8 and extends to the upper side of the isolation net 8, the other end of the first water pipe 302 is communicated with a second water pipe 303, the front side of the electronic component body 2 is fixedly connected with heat dissipation copper sheets 305 distributed at equal intervals, the second water pipe 303 penetrates through the heat dissipation copper sheets 305 and extends to the outside of the heat dissipation copper sheets 305, the other end of the second water pipe 303 is communicated with a third water pipe 304, the third water pipe 304 sequentially penetrates through the isolation net 8, the drying chamber 7, the sealing gasket 12 and the water tank 4 and extends to the inside of the water tank 4, and by arranging the first heat dissipation device 3, water in the water tank 4 is pumped into the second water pipe 303, thereby improving the heat dissipation efficiency of the heat dissipation copper sheet 305.
Referring to fig. 3, the dust-proof device 5 includes a socket 501, the right side of the socket 501 is fixedly connected to the control cabinet 1, the inner wall of the socket 501 is slidably connected to a dust-proof frame 502, the inner wall of the dust-proof frame 502 is fixedly connected to a dust-proof net 503, and by arranging the dust-proof device 5, dust and impurities in the air are prevented from being sucked into the control cabinet 1 through the second heat dissipation device 6 to affect the heat dissipation efficiency of the electronic component body 2.
Referring to fig. 1 and 4, the drying agent is uniformly distributed in the drying chamber 7, the top and the bottom of the drying chamber 7 are both provided with vent holes, and natural air sucked by the second heat dissipation device 6 is smoothly blown to the electronic element body 2 and the heat dissipation copper sheet 305 by the vent holes, so that the heat dissipation efficiency of the control cabinet 1 is improved.
The utility model discloses a theory of operation is: when the control cabinet 1 is used, the electronic component body 2 generates heat in the operation process, the first heat dissipation device 3 is started, the heat dissipation copper sheet 305 absorbs the heat in the electronic component body 2 and then dissipates the heat, the water pump 301 pumps the water in the water tank 4 into the first water pipe 302 and then flows into the second water pipe 303, the second water pipe 303 penetrates through all the heat dissipation copper sheets 305, so that the water in the second water pipe 303 quickly takes away the heat in the heat dissipation copper sheets 305 and flows into the third water pipe 304, and finally flows into the water tank 4 again, through the arrangement of the first heat dissipation device 3, the water in the water tank 4 is pumped into the second water pipe 303 through the water pump 301 to take away the heat absorbed by the heat dissipation copper sheets 305, so that the heat dissipation efficiency of the heat dissipation copper sheets 305 is improved, meanwhile, the second heat dissipation device 6 is also in operation, and through the arrangement of the second heat dissipation device 6, the outside natural air can be sucked into the control cabinet 1, the natural air in the second heat dissipation device 6 is cooled by the water in the water tank 4 and then blown to the electronic component body 2 and the heat dissipation copper sheets 305, so that the heat dissipation effect of the control cabinet 1 is improved, the external natural air is sucked into the air inlet pipe 602 by the negative pressure fan 601 through the dust prevention device 5, then the natural air is blown upwards through the cold air pipe 603, the temperature conduction speed of the glass material is high through the arrangement of the air inlet pipe 602 and the cold air pipe 603, the natural air sucked by the water in the water tank 4 is cooled conveniently, so that the heat dissipation effect of the second heat dissipation device 6 is improved, the cooled natural air is dried by the drying agent through the vent hole of the drying chamber 7, the moisture in the air sucked by the second heat dissipation device 6 can be absorbed through the arrangement of the drying chamber 7, the electronic component body 2 is prevented from being short-circuited after the supercooled air is liquefied when encountering the electronic component body 2 with high temperature, the natural air sucked by the second heat dissipation device 6 is blown smoothly to the electronic element body 2 and the heat dissipation copper sheet 305, the heat dissipation efficiency of the control cabinet 1 is improved, the natural air is blown to the heat dissipation copper sheet 305 and the electronic element body 2 through the isolation net 8, heat in the heat dissipation copper sheet 305 and the electronic element body 2 is taken away and blown upwards, and finally the natural air with heat is pumped out of the control cabinet 1 through the air suction pipe 11 by the suction fan 10.
When dust keeper 5 needs to be cleared up, only need take out bayonet socket 501 with dustproof frame 502 and dust screen 503, clear up after accomplish insert again can, through setting up dust keeper 5, prevent that dust and impurity in the air from influencing the radiating efficiency of electronic component body 2 in inhaling switch board 1 through second heat abstractor 6.
It should be noted that, in the above description, the electronic component body 2, the water pump 301, the negative pressure fan 601, the suction fan 10, and the like are all devices that are mature in application of the prior art, and the specific models can be selected according to actual needs, and meanwhile, the power supply of the electronic component body 2, the water pump 301, the negative pressure fan 601, and the suction fan 10 can be supplied to the internal power supply or the commercial power, and the specific power supply mode is selected according to circumstances, and is not described herein again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a heat abstractor that bleeds of high accuracy single-row switch board, includes switch board (1), its characterized in that: the dustproof device is characterized in that a dustproof device (5) is fixedly connected to the left side of the control cabinet (1), a water tank (4) is arranged on the inner bottom wall of the control cabinet (1), a second heat dissipation device (6) is arranged on the inner wall of the water tank (4), the second heat dissipation device (6) sequentially penetrates through the water tank (4) and the control cabinet (1) and extends into the dustproof device (5), a sealing gasket (12) is arranged at the top of the water tank (4), a drying chamber (7) located above the sealing gasket (12) is arranged on the inner wall of the control cabinet (1), a separation net (8) is fixedly connected to the top of the drying chamber (7), supporting plates (9) distributed at equal intervals are fixedly connected to the top of the separation net (8), an electronic element body (2) is fixedly connected to the top of the supporting plates (9), and a first heat dissipation device (3) is fixedly connected to the front of the, first heat abstractor (3) run through separation net (8), drying chamber (7), sealed pad (12) and water tank (4) in proper order and extend to the inside of water tank (4), the top of switch board (1) is provided with suction fan (10), the left side intercommunication of suction fan (10) has exhaust tube (11), exhaust tube (11) run through switch board (1) and extend to the inside of switch board (1).
2. The air extracting and heat dissipating device of a high-precision single-row control cabinet according to claim 1, wherein: second heat abstractor (6) include air-supply line (602), the right side of air-supply line (602) and the inner wall right side fixed connection of water tank (4), air-supply line (602) run through water tank (4) and switch board (1) and extend to the outside of switch board (1), the upper surface intercommunication of air-supply line (602) has cold wind pipe (603) that the equidistance distributes, cold wind pipe (603) run through water tank (4) and sealed pad (12) in proper order and extend to the outside of sealed pad (12), the inner wall of air-supply line (602) is provided with negative pressure fan (601).
3. The air extracting and heat dissipating device of a high-precision single-row control cabinet according to claim 2, wherein: the air inlet pipe (602) and the cold air pipe (603) are both made of glass materials.
4. The air extracting and heat dissipating device of a high-precision single-row control cabinet according to claim 1, wherein: the first heat dissipation device (3) comprises a water pump (301), the bottom of the water pump (301) is fixedly connected with the water tank (4), the top of the water pump (301) is communicated with a first water pipe (302), the first water pipe (302) sequentially penetrates through the water tank (4), the sealing gasket (12), the drying chamber (7) and the isolation net (8) and extends to the upper part of the isolation net (8), the other end of the first water pipe (302) is communicated with a second water pipe (303), the front surface of the electronic element body (2) is fixedly connected with radiating copper sheets (305) which are distributed at equal intervals, the second water pipe (303) penetrates through the heat dissipation copper sheet (305) and extends to the outside of the heat dissipation copper sheet (305), the other end of the second water pipe (303) is communicated with a third water pipe (304), and the third water pipe (304) sequentially penetrates through the isolation net (8), the drying chamber (7), the sealing gasket (12) and the water tank (4) and extends to the inside of the water tank (4).
5. The air extracting and heat dissipating device of a high-precision single-row control cabinet according to claim 1, wherein: the dustproof device (5) comprises a plug socket (501), the right side of the plug socket (501) is fixedly connected with the control cabinet (1), the inner wall of the plug socket (501) is connected with a dustproof frame (502) in a sliding mode, and the inner wall of the dustproof frame (502) is fixedly connected with a dustproof net (503).
6. The air extracting and heat dissipating device of a high-precision single-row control cabinet according to claim 1, wherein: the drying chamber (7) is internally provided with drying agents which are uniformly distributed, and the top and the bottom of the drying chamber (7) are both provided with vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021631818.0U CN212968587U (en) | 2020-08-07 | 2020-08-07 | Air exhaust heat dissipation device of high-precision single-row control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021631818.0U CN212968587U (en) | 2020-08-07 | 2020-08-07 | Air exhaust heat dissipation device of high-precision single-row control cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN212968587U true CN212968587U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021631818.0U Active CN212968587U (en) | 2020-08-07 | 2020-08-07 | Air exhaust heat dissipation device of high-precision single-row control cabinet |
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| Country | Link |
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| CN (1) | CN212968587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891625A (en) * | 2021-10-08 | 2022-01-04 | 崔晨雨 | Safe industrial internet electric energy automatic intelligent acquisition system and use method thereof |
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2020
- 2020-08-07 CN CN202021631818.0U patent/CN212968587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891625A (en) * | 2021-10-08 | 2022-01-04 | 崔晨雨 | Safe industrial internet electric energy automatic intelligent acquisition system and use method thereof |
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