CN109769378A - A kind of electrical cabinet convenient for heat dissipation - Google Patents
A kind of electrical cabinet convenient for heat dissipation Download PDFInfo
- Publication number
- CN109769378A CN109769378A CN201910140486.1A CN201910140486A CN109769378A CN 109769378 A CN109769378 A CN 109769378A CN 201910140486 A CN201910140486 A CN 201910140486A CN 109769378 A CN109769378 A CN 109769378A
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- Prior art keywords
- water
- blast pipe
- heat dissipation
- electrical cabinet
- cavity
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 65
- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 91
- 230000002745 absorbent Effects 0.000 claims description 17
- 239000002250 absorbent Substances 0.000 claims description 17
- 210000002268 wool Anatomy 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electrical cabinets convenient for heat dissipation, its drip irrigation device includes cabinet, chamber door is hinged on front side of cabinet, the inside of the cabinet is equipped with installation cavity, the right side of the shell of the cabinet is equipped with vented cavity, the left side of the installation cavity is equipped with the air outlet being connected to the cabinet external world, fan is installed out at air outlet, upper end on the right side of installation cavity offers the ventilation opening of vented cavity connection, draft fan is fixed in ventilation opening, lower end on the right side of vented cavity is connected with blast pipe, drenching installation is connected on the nozzle of the blast pipe, drying device is equipped in the vented cavity.The present invention has the function of that radiating rate is fast.
Description
Technical field
The present invention relates to a kind of electrical cabinets, and more specifically it is related to a kind of electrical cabinet convenient for heat dissipation.
Background technique
Nowadays the processing that people are often used discarded tower progress exhaust gas handles the automatic of exhaust gas with the raising of scientific and technological level
Change degree is higher and higher, and discarded tower is usually monitored and controlled in present people by the various switching components in electrical cabinet, real
Existing processing of the exhaust gas tower to exhaust gas, however the radiating efficiency for being driven electrical cabinet is low, especially radiate under hot hot environment speed
Degree is slower, and the electronic device inside electrical cabinet is easy to cause to burn.
Summary of the invention
In view of the deficienciess of the prior art, there is heat dissipation speed the invention reside in a kind of electrical cabinet convenient for heat dissipation is provided
Spend fast function.
To achieve the above object, the present invention provides the following technical scheme that a kind of electrical cabinet convenient for heat dissipation, including case
Body is hinged with chamber door on front side of cabinet, and the inside of the cabinet is equipped with installation cavity, and the right side of the shell of the cabinet is equipped with ventilation
Chamber, the left side of the installation cavity are equipped with the air outlet being connected to the cabinet external world, and fan, installation cavity right side are equipped with out at air outlet
Upper end offer the ventilation opening of vented cavity connection, be fixed with draft fan in ventilation opening, the lower end on the right side of vented cavity be connected with into
Air hose is connected with drenching installation on the nozzle of the blast pipe, is equipped with drying device in the vented cavity.
By using above-mentioned technical proposal, in electrical cabinet work, enters the wind fan, draft fan and fan is opened out, so that electric
The air in the gas holder external world is pumped into from blast pipe, is entered after vented cavity in installation cavity and is then discharged from air outlet, accelerates
Air circulation inside electrical cabinet, so that the radiating rate of electrical cabinet is faster, electronic device is not easy to burn, and in outside air
It can successively pass through drenching installation and drying device before entering installation cavity, drenching installation, which can reduce, enters sky in blast pipe
The temperature of gas improves the heat spreading function to installation cavity, improves electrical cabinet adaptability in a high temperauture environment, and pass through water curtain
Air after cooling can just enter in installation cavity after drying device is dry, and drying device can reduce the moisture in air,
It is burnt so that outside air not will lead to electronic device short circuit after entering in installation cavity.
The present invention is further arranged to: the drenching installation include be fixed on blast pipe right end water inflowing box and be fixed on into
The receipts water box of air hose nozzle lower end, the water inflowing box are connect with water supply pump, and the bottom for receiving water box is connect with draining pump, described
Water storage tank is equipped in water inflowing box, the lower end of the water inflowing box offers multiple leakage holes, and the upper end for receiving water box, which is equipped with, receives water
Slot.
By using above-mentioned technical proposal, is supplied water by water supply pump to water inflowing box, then flowed down by leakage hole and form water
Curtain, the water of whereabouts drops into water receiving tank is drained by draining pump, so constantly recycles, so that into the air themperature in blast pipe
It reduces, the heat dissipation effect to installation cavity is improved, so that the radiating rate of electrical cabinet is improved.
The present invention is further arranged to: being equipped with spiral radiating groove in the blast pipe, is connected in the air inlet pipe outer wall
Be connected to water inlet pipe, the water inlet pipe is connected to the left end of radiating groove, and the water inlet pipe is connect by water pipe with water supply pump, it is described into
The right end of air hose is fixed with the aqueduct being connected to radiating groove right end, and the aqueduct is inserted into water inflowing box to be connected with water storage tank
It is logical.
By using above-mentioned technical proposal, water supply pump supplies water to radiating groove and is then directed water into water inflowing box by aqueduct
Convenient for forming water curtain, the water energy in radiating groove enough cools down to blast pipe, so that air and blast pipe also can when contacting
Temperature is enough reduced, the heat dissipation effect to installation cavity is further increased, improves the radiating efficiency of electrical cabinet.
The present invention is further arranged to: the bottom of the blast pipe is equipped with rhone, fixes on the right side of institute's blast pipe
There is the drainpipe being connected to rhone, the drainpipe is inserted into water receiving tank.
By using above-mentioned technical proposal, when forming water curtain, part water may enter the wind fan under the action of fall in into
In air hose, the water in blast pipe can be drained into water receiving tank again by rhone, so that being not easy ponding in blast pipe.
The present invention is further arranged to: the upper end of the vented cavity is connected to the upper end of electrical cabinet, the drying device packet
The installing frame being located in vented cavity is included, the installation is connected to ventilation opening and blast pipe, and the upper end of the installing frame is fixed with close
The threaded upper ends of capping, the sealing cover and vented cavity connect, and the installing frame is staggeredly fixed with multiple first from the bottom to top and inhales
Water cotton.
By using above-mentioned technical proposal, space can be contacted by ventilated cavity with the first absorbent wool, the first absorbent wool energy
The moisture in air is enough absorbed, more dries, is prevented because of air excessively so that entering the air in installation cavity by ventilation opening
It is wet that the phenomenon of electronic device short circuit in installation cavity is caused to occur, and when needing replacing the first absorbent wool, it can be by sealing cover
It separates with vented cavity upper end, then proposes installing frame, so that people's the first absorbent wool of replacement is more convenient.
The present invention is further arranged to: wind deflector is hinged on the upper side wall of the installation cavity, the wind deflector is far from logical
The side in air port is fixed with the first phase magnet, is embedded with the second phase magnet on the inside of the installation cavity.
It can be by the first phase magnet and second when drenching installation unlatching is radiated by using above-mentioned technical proposal
Phase magnet separation, blocks ventilation opening so that wind deflector is sagging under gravity, the air for being sent into installation cavity exists
It is spread under the action of wind deflector to the surrounding of wind deflector, the colder air that vented cavity is come out quickly diffusion couple installation
Chamber carry out heat dissipation and will not blow-through electronic device, prevent the moisture in air from entering in electronic device；Without using keeping out the wind
When plate, the first phase magnet and the second phase magnet can be cooperated, so that people install, electronic device is more convenient to be not easily susceptible to
The influence of wind deflector.
The present invention is further arranged to: the upper end of the installation cavity sets the shifting chute there are two swallow-tail form, the shifting chute
On slidably connect movable plate, there are two positioning bolt, the positions point of two positioning bolts for the upper threaded connection of the movable plate
Not corresponding in two shifting chutes, the positioning bolt is wing bolt.
By using above-mentioned technical proposal, movable plate can be moved according to the installation situation of electronic device in installation cavity and is led to
Positioning bolt positioning is crossed, so that the position of wind deflector is adjusted, so that people are more convenient when using.
The present invention is further arranged to: the wind deflector is fixed with the second absorbent wool close to the side of ventilation opening.
By using above-mentioned technical proposal, it can be blown on wind deflector by the air that ventilation opening is blown into installation cavity and then be dissipated
It opens, the second absorbent wool can further absorb the moisture in air, so that air is more dry, improve the peace of electrical cabinet
Quan Xing.
In conclusion the invention has the following advantages:
1. the temperature of installation chamber air is lowered by drenching installation, so that the heat dissipation improved to installation cavity is imitated
Rate, so that the radiating rate of electrical cabinet is improved, and air can be in the work of the first absorbent wool when entering in installation cavity
It is dried under, reduces the risk of installation cavity internal components short circuit；
2. radiated by radiating groove to blast pipe, thus further such that the air themperature by blast pipe reduces,
The heat dissipation effect to installation cavity is improved, and the wind deflector in installation cavity can prevent the air blow-through electronics device at ventilation opening
Part plays good protection to electronic device, so that the moisture in air is not easily accessible in electronic device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the schematic cross-section of the present embodiment；
Fig. 3 is enlarged diagram of the Fig. 2 at A；
Fig. 4 is the perspective view of the explosion for highlighting drying device structure in the present embodiment.
Appended drawing reference: 1, cabinet；2, chamber door；3, ammeter installation panel；4, blast pipe；5, drenching installation；6, drying device；
11, installation cavity；12, vented cavity；13, air outlet；14, go out fan；15, ventilation opening；16, draft fan；17, movable plate；18, it positions
Bolt；19, wind deflector；111, shifting chute；112, the second phase magnet；191, the first phase magnet；192, the second absorbent wool；
41, air inlet fan；42, radiating groove；43, water inlet pipe；44, aqueduct；45, rhone；46, drainpipe；51, water inflowing box；52, water is received
Box；53, connecting plate；54, water storage tank；55, leakage hole；56, water receiving tank；61, installing frame；62, the first absorbent wool；63, sealing cover.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Present embodiment discloses a kind of electrical cabinets convenient for heat dissipation, as shown in Figure 1 and Figure 2, before cabinet 1, cabinet 1
Side is hinged with chamber door 2.The inside of cabinet 1 is equipped with installation cavity 11, and the opening of installation cavity 11 is hinged with ammeter installation panel 3.Cabinet 1
Shell right side be equipped with vented cavity 12.The left side of installation cavity 11 is equipped with and the extraneous air outlet 13 being connected to of cabinet 1, air outlet 13
Place is equipped with out fan 14.The ventilation opening 15 of the connection of vented cavity 12 is offered in the upper end on the right side of installation cavity 11, in ventilation opening 15
Be fixed with draft fan 16, be connected with blast pipe 4 in the lower end on the right side of vented cavity 12, air inlet fan 41 is installed on blast pipe 4, into
It is connected with drenching installation 5 on the nozzle of air hose 4, drying device 6 is equipped in vented cavity 12.Outside air can be in air inlet fan 41
It enters in installation cavity 11 under the action of draft fan 16, then is discharged by going out fan 14 from air outlet 13, to accelerate pair
Heat dissipation inside electrical cabinet.
As shown in Figure 3, Figure 4, drenching installation 5 includes being fixed on the water inflowing box 51 of 4 right end of blast pipe and being fixed on blast pipe 4
The receipts water box 52 of nozzle lower end, water inflowing box 51 and receipts 52 two sides of water box are connected by connecting plate 53.Spiral shape is equipped in blast pipe 4
Radiating groove 42, water inlet pipe 43 is connected on 4 outer wall of blast pipe, water inlet pipe 43 is connected to the left end of radiating groove 42, water inlet pipe
43 are connect by water pipe with water supply pump (not shown).It is fixed in the right end of blast pipe 4 and is connected to 42 right end of radiating groove
Aqueduct 44, aqueduct 44 are inserted into water inflowing box 51 and are connected to the water storage tank 54 in water inflowing box 51, and the lower end of water inflowing box 51 is opened
Equipped with multiple leakage holes 55, the upper end for receiving water box 52 is equipped with water receiving tank 56, and the bottom for receiving water box 52 passes through water pipe and draining pump (figure
In be not shown) connection.
As shown in Figure 3, Figure 4, it is supplied water by water supply pump to radiating groove 42, to reduce the temperature of blast pipe 4, and water energy
It enough enters in water inflowing box 51 and is fallen by leakage hole 55, wind is contacted when entering blast pipe 4 with water to which temperature reduces, and is fallen
Water drop into receive water box 52 in be discharged, so recycle so that the air themperature entered in installation cavity 11 is lower to be played
Good heat dissipation effect.
As shown in Figure 3, Figure 4, rhone 45, the row of being fixed on the right side of blast pipe 4 are equipped in the bottom of blast pipe 4
Water pipe 46, rhone 45 are connected to drainpipe 46, and drainpipe 46 is inserted into water receiving tank 56 and rhone 45 is close to drainpipe
46 one end tilts down.Due to wind action, the water of part can be flowed into blast pipe 4, then by rhone 45 drain into
In water receiving tank 56, so that being not easy ponding in blast pipe 4.
As shown in Figure 2, Figure 4 shows, the upper end of vented cavity 12 is connected to the upper end of electrical cabinet, and drying device 6 includes being located at ventilation
The inside of installing frame 61 in chamber 12, installing frame 61 is connected to ventilation opening 15 and blast pipe 4.Installing frame 61 is staggeredly solid from the bottom to top
Surely there are multiple first absorbent wools 62, the first absorbent wool 62 can absorb the moisture in air, so that into the sky in installation cavity 11
Gas is more dry, reduces because of the risk with the humid air in installation cavity 11 for leading to electrical component short circuit.In the upper end of installing frame 61
It is fixed with sealing cover 63, sealing cover 63 can be connect with the threaded upper ends of vented cavity 12, so that air is not easy from the upper of vented cavity 12
It runs out of at end.When needing replacing the first absorbent wool 62, rotatable sealing lid 63 is upward again after separating it with vented cavity 12
Lift installing frame 61, so that the replacement of the first absorbent wool 62 is convenient.
As shown in Figure 1 and Figure 2, the shifting chute 111 there are two swallow-tail form is set in the upper end of installation cavity 11, is slided on shifting chute 111
Dynamic to be connected with movable plate 17, there are two positioning bolt 18, the positions point of two positioning bolts 18 for the upper threaded connection of movable plate 17
Not corresponding in two shifting chutes 111, positioning bolt 18 is wing bolt, is hinged with wind deflector between two positioning bolts 18
19, it is fixed with the first phase magnet 191 far from the side of ventilation opening 15 in wind deflector 19, embedded with the on the inside of installation cavity 11
Two phase magnets 112.When being radiated, the first phase magnet 191 and the second phase magnet 112 are separated, so that wind deflector
19 hang down under the effect of gravity, then slide movable plate 17 and make wind deflector 19 close to ventilation opening 15, then screwed in place bolt 18
It is fixed.When the air in vented cavity 12 is blown into installation cavity 11 by draft fan 16, wind deflector 19 can be by gas barrier
So that air will not be directly blown on electrical component, prevent the moisture in air from entering directly into electrical component.In wind deflector
19 are fixed with the second absorbent wool 192 close to the side of ventilation opening 15, when the air that ventilation opening 15 is blown out blows to wind deflector 19, the
Two absorbent wools 192 can further absorb the moisture in air.
The air in the electrical cabinet external world: being sent into vented cavity 12 by specific radiation processes by air inlet fan 41 by blast pipe 4,
Outside air can directly be contacted with water make its temperature reduction, and by water circulation blast pipe 4 temperature it is lower also can be further
Cool down to by the air of blast pipe 4；Then it is dry that the first absorbent wool 62 will be passed through by draft fan 16 in vented cavity 12
Air afterwards is sent into installation cavity 11, so that the temperature in installation cavity 11 reduces, to improve the heat dissipation speed of internal electronic device
Degree, the air for being sent into installation cavity 11 is spread under the action of wind deflector 19 to the surrounding of wind deflector 19, so that vented cavity 12 comes out
Colder air can quickly diffusion couple installation cavity 11 radiate, be finally discharged under the action of fan 14 out.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of electrical cabinet convenient for heat dissipation, including cabinet (1), chamber door (2) are hinged on front side of cabinet (1), it is characterised in that:
The inside of the cabinet (1) is equipped with installation cavity (11), and the right side of the shell of the cabinet (1) is equipped with vented cavity (12), the peace
Behave affectedly (11) left side be equipped with the extraneous air outlet (13) being connected to of cabinet (1), fan (14) are installed out at air outlet (13),
Upper end on the right side of installation cavity (11) offers the ventilation opening (15) of vented cavity (12) connection, is fixed with draft fan in ventilation opening (15)
(16), the lower end on the right side of vented cavity (12) is connected with blast pipe (4), is connected with drenching installation on the nozzle of the blast pipe (4)
(5), drying device (6) are equipped in the vented cavity (12).
2. a kind of electrical cabinet convenient for heat dissipation according to claim 1, it is characterised in that: the drenching installation (5) includes
It is fixed on the water inflowing box (51) of blast pipe (4) right end and is fixed on the receipts water box (52) of blast pipe (4) nozzle lower end, the water inlet
Box (51) is connect with water supply pump, and the bottom for receiving water box (52) is connect with draining pump, and water storage is equipped in the water inflowing box (51)
The lower end of slot (54), the water inflowing box (51) offers multiple leakage holes (55), and the upper end for receiving water box (52), which is equipped with, receives water
Slot (56).
3. a kind of electrical cabinet convenient for heat dissipation according to claim 2, it is characterised in that: be equipped in the blast pipe (4)
Spiral radiating groove (42) is connected with water inlet pipe (43) on blast pipe (4) outer wall, the water inlet pipe (43) and radiating groove
(42) left end connection, the water inlet pipe (43) are connect by water pipe with water supply pump, the right end of the blast pipe (4) be fixed with and
The aqueduct (44) of radiating groove (42) right end connection, the aqueduct (44) are inserted into water inflowing box (51) with water storage tank (54) even
It is logical.
4. a kind of electrical cabinet convenient for heat dissipation according to claim 3, it is characterised in that: the bottom of the blast pipe (4)
Equipped with rhone (45), the drainpipe (46) being connected to rhone (45), the row are fixed on the right side of institute's blast pipe (4)
Water pipe (46) is inserted into water receiving tank (56).
5. a kind of electrical cabinet convenient for heat dissipation according to claim 1, it is characterised in that: the upper end of the vented cavity (12)
It is connected to the upper end of electrical cabinet, the drying device (6) includes the installing frame (61) in vented cavity (12), the installing frame
(61) it is connected to ventilation opening (15) and blast pipe (4), the upper end of the installing frame (61) is fixed with sealing cover (63), the sealing
Lid (63) is connect with the threaded upper ends of vented cavity (12), and the installing frame (61) is staggeredly fixed with multiple first water suctions from the bottom to top
Cotton (62).
6. a kind of electrical cabinet convenient for heat dissipation according to claim 1, it is characterised in that: the upside of the installation cavity (11)
It is hinged on wall wind deflector (19), the wind deflector (19) is fixed with the first phase magnet far from the side of ventilation opening (15)
(191), the second phase magnet (112) are embedded on the inside of the installation cavity (11).
7. a kind of electrical cabinet convenient for heat dissipation according to claim 6, it is characterised in that: the upper end of the installation cavity (11)
If slidably connecting movable plate (17), the movable plate on the shifting chute (111) there are two the shifting chute (111) of swallow-tail form
(17) there are two positioning bolt (18) for upper threaded connection, and the position of two positioning bolts (18) is respectively at two shifting chutes
(111) corresponding, the positioning bolt (18) is wing bolt.
8. a kind of electrical cabinet convenient for heat dissipation according to claim 7, it is characterised in that: the wind deflector (19) is close to logical
The side in air port (15) is fixed with the second absorbent wool (192).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140486.1A CN109769378B (en) | 2019-02-26 | 2019-02-26 | Electrical cabinet convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140486.1A CN109769378B (en) | 2019-02-26 | 2019-02-26 | Electrical cabinet convenient for heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109769378A true CN109769378A (en) | 2019-05-17 |
| CN109769378B CN109769378B (en) | 2024-04-19 |
Family
ID=66457254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910140486.1A Active CN109769378B (en) | 2019-02-26 | 2019-02-26 | Electrical cabinet convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109769378B (en) |
Cited By (2)
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| CN113315342A (en) * | 2021-04-27 | 2021-08-27 | 徐艳超 | High-power converter |
| CN116981204A (en) * | 2023-09-22 | 2023-10-31 | 中科华鹿(合肥)环保科技有限公司 | Control cabinet for recycling cultivation wastewater and control method thereof |
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| CN113315342A (en) * | 2021-04-27 | 2021-08-27 | 徐艳超 | High-power converter |
| CN113315342B (en) * | 2021-04-27 | 2022-05-10 | 深圳市源仪电子有限公司 | High-power converter |
| CN116981204A (en) * | 2023-09-22 | 2023-10-31 | 中科华鹿(合肥)环保科技有限公司 | Control cabinet for recycling cultivation wastewater and control method thereof |
| CN116981204B (en) * | 2023-09-22 | 2024-01-02 | 中科华鹿(合肥)环保科技有限公司 | Control cabinet for recycling cultivation wastewater and control method thereof |
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| CN109769378B (en) | 2024-04-19 |
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