CN218388394U - Heat dissipation device for electrical control box of machining center - Google Patents
Heat dissipation device for electrical control box of machining center Download PDFInfo
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- CN218388394U CN218388394U CN202221885034.XU CN202221885034U CN218388394U CN 218388394 U CN218388394 U CN 218388394U CN 202221885034 U CN202221885034 U CN 202221885034U CN 218388394 U CN218388394 U CN 218388394U
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Abstract
The utility model discloses a heat abstractor for machining center electrical control box, include: casing, baffle and heat dissipation mechanism, the casing inside divide into left cavity and right cavity through the baffle, left cavity lateral wall set up first circulation fan and first circulation air outlet for left cavity air cycle, right cavity lateral wall set up second circulation fan and second circulation air outlet for right cavity air cycle, the baffle on set up the installing port, heat dissipation mechanism install on the installing port for the heat exchange of the air between left cavity and the right cavity. The utility model provides a heat abstractor for machining center electrical control box has inside and outside air completely independent circulation mode, effectively prevents in dust, oil mist, moisture and the corrosive gas entering electric cabinet among the mill's ambient air, reduces electrical failure.
Description
Technical Field
The utility model discloses a heat abstractor for machining center electrical control box relates to machining center electric cabinet equipment technical field.
Background
The machining center is a machine tool for realizing milling, can realize multiple machining processes, is generally suitable for machining plates and shell complex parts, and needs a heat dissipation device for an electrical control box of the machining center because a control system and electrical components can generate heat when the machining center operates.
The existing heat dissipation device for the machining center adopts a fan to forcibly discharge hot air in the control box and utilizes the box body to dissipate heat, the heat dissipation is slow due to the influence of the volume of the box body, the effect is not obvious, the temperature control is unstable, and meanwhile, because the fan is not a sealed reason, dust, oil mist, moisture and corrosive gas in the air of a factory environment enter the electric control box, so that the electric components are easy to work unstably, and the machining center is easy to break down.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the defect in the above-mentioned background art, provide a heat abstractor for machining center electrical control box, simple structure, rate of heat dissipation are high.
In order to achieve the above object, the utility model adopts the following technical scheme: a heat sink for a machining center electrical control box, comprising: casing, baffle and heat dissipation mechanism, the casing inside divide into left cavity and right cavity through the baffle, left cavity lateral wall set up first circulation fan and first circulation air outlet for left cavity air cycle, right cavity lateral wall set up second circulation fan and second circulation air outlet for right cavity air cycle, the baffle on set up the installing port, heat dissipation mechanism install on the installing port for the heat exchange of the air between left cavity and the right cavity, left cavity is connected in the electrical control box, the inside left and right sides of casing is independent space, do not communicate with each other, the moisture oil mist in the environment circulates at right cavity, left cavity and electrical control box are inside to carry out the air exchange.
Furthermore, the first circulation fan is arranged on the lower side of the first circulation air outlet, the second circulation fan is arranged on the upper side of the second circulation air outlet, the first circulation air outlet is arranged at the middle position of the shell, the first circulation fan is arranged at the bottom position of the shell, the second circulation air outlet is arranged at the middle position of the shell, and the second circulation fan is arranged at the upper position of the shell.
Furthermore, the first circulation air outlet is arranged at a position higher than the heat dissipation mechanism, the first circulation fan is arranged at a position lower than the heat dissipation mechanism, the second circulation air outlet is arranged at a position lower than the heat dissipation mechanism, and the second circulation fan is arranged at a position higher than the heat dissipation mechanism.
Further, the heat dissipation mechanism includes: a condenser.
Furthermore, the first circulating air outlet and the second circulating air outlet are provided with separation nets.
Furthermore, first circulating fan and second circulating fan adopt the exhaust fan, the fan periphery of exhaust fan increases the filter screen.
Has the advantages that: the utility model provides a heat abstractor for machining center electrical control box has inside and outside air completely independent circulation mode, and the fan periphery of exhaust fan increases the filter screen, effectively prevents in dust, oil mist, moisture and the corrosive gas entering electric cabinet in the mill's ambient air, reduces electrical failure.
The utility model discloses a forced convection heat conduction heat transfer technique shortens heat transfer path, increases the wind channel cross-section, makes heat exchange efficiency improve 20 ~ 30% than conventional heat pipe formula heat exchanger. The dust-proof air conditioner has higher dust-proof capability and better adaptability to severe environment, and meanwhile, the working temperature is higher than the dew point temperature of air, so that the air conditioner does not dew and has good environment adaptability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of the housing of the present invention;
fig. 3 is a left side view of the housing of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
One embodiment as shown in fig. 1: a heat sink for a machining center electrical control box, comprising: casing 1, baffle 2 and heat dissipation mechanism 3, casing 1 inside divide into left cavity 4 and right cavity 5 through baffle 2, left cavity 4 lateral wall set up first circulation fan 6 and first circulation air outlet 7 for left cavity 4 air cycle, right cavity 5 lateral wall set up second circulation fan 8 and second circulation air outlet 9 for right cavity 5 air cycle, baffle 2 on set up the installing port, heat dissipation mechanism 3 install on the installing port, be used for the heat exchange of the air between left cavity 4 and the right cavity 5, left cavity 4 is connected in electrical control box 10, the inside left and right sides of casing 1 is independent space, and it is not communicated with each other, and the moisture of the interior environmental moisture oil mist circulates at right cavity 5, and left cavity 4 carries out the air exchange with electrical control box 10 is inside.
As shown in fig. 2~3, the first circulation fan 6 is disposed at the lower side of the first circulation outlet 7, the first circulation fan 6 is mounted on the sidewall of the left chamber 4 by screws, and sucks the hot air in the electrical control box into the left chamber 4, the hot air under the electrical control box is sucked into the left chamber 4 by the first circulation fan 6, moves upward and flows through the heat dissipation mechanism 3, and the hot air enters the electrical control box 10 from the first circulation outlet 7 after being cooled;
the second circulating fan 8 is arranged on the upper side of the second circulating air outlet 9; the second circulating fan 8 is mounted on the side wall of the right chamber 5 by screws, ambient cold air outside the electric control box is sucked into the right chamber 5, the cold air is sucked by the second circulating fan 8 and then moves downwards to flow through the condenser, and the cold air takes away heat on the heat dissipation mechanism 3 and then flows out of the electric control box from the second circulating air outlet 9
The first circulating air outlet 7 is arranged at a position higher than the heat dissipation mechanism 3, the first circulating fan 6 is arranged at a position lower than the heat dissipation mechanism 3, the second circulating air outlet 9 is arranged at a position lower than the heat dissipation mechanism 3, and the second circulating fan 8 is arranged at a position higher than the heat dissipation mechanism 3.
The heat dissipation mechanism 3 includes: the ambient air of the second circulating fan 8 is blown onto the condenser, so that the right side of the condenser is cooled, and then is conducted to the left side of the condenser through heat, so that the left side of the condenser is cooled; the first circulating fan 6 blows hot air at the lower part of the electric control box to the left side of the condenser, and the air is blown into the upper part of the electric control box from the inner circulating air outlet after being cooled down, so that the heat in the electric control box is reduced.
And the first circulating air outlet 7 and the second circulating air outlet 9 are provided with separation nets.
First circulating fan 6 and second circulating fan 8 adopt the exhaust fan, the fan periphery of exhaust fan increases the filter screen.
The utility model discloses install left cavity on electric control box's shell, set up the mounting hole on electric control box's the shell, the first circulation fan of left cavity, first circulation air outlet and the inside cavity intercommunication of electric control box, when electric control box internal plant produced the heat, open first circulation fan and second circulation fan, conduct the inside heat that produces of electric control box to electric control box's outside through first circulation fan, second circulation fan and condenser.
The utility model provides a heat abstractor for machining center electrical control box has inside and outside air completely independent circulation mode, effectively prevents in dust, oil mist, moisture and the corrosive gas entering electric cabinet in the mill's ambient air, reduces electrical failure. The utility model discloses a forced convection heat conduction heat transfer technique shortens the heat transfer route, increases the wind channel cross-section, makes heat exchange efficiency improve 20 ~ 30% than conventional heat pipe formula heat exchanger. The dust-proof air conditioner has higher dust-proof capability, better adaptability to severe environment, working temperature higher than air dew point temperature, no dewing and good environment adaptability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. A heat abstractor for machining center electrical control box which characterized in that includes: casing, baffle and heat dissipation mechanism, the casing inside divide into left cavity and right cavity through the baffle, left cavity lateral wall set up first circulation fan and first circulation air outlet for left cavity air cycle, right cavity lateral wall set up second circulation fan and second circulation air outlet for right cavity air cycle, the baffle on set up the installing port, heat dissipation mechanism install on the installing port for the heat exchange of the air between left cavity and the right cavity.
2. The heat dissipating device for an electrical control box of a machining center as claimed in claim 1, wherein the first circulating fan is disposed at a lower side of the first circulating outlet, and the second circulating fan is disposed at an upper side of the second circulating outlet.
3. The heat dissipation device as claimed in claim 2, wherein the first circulation outlet is located higher than the heat dissipation mechanism, the first circulation fan is located lower than the heat dissipation mechanism, the second circulation outlet is located lower than the heat dissipation mechanism, and the second circulation fan is located higher than the heat dissipation mechanism.
4. The heat dissipation device for an electrical control box of a machining center according to claim 1, wherein the heat dissipation mechanism comprises: a condenser.
5. The heat dissipation device as claimed in claim 1, wherein the first circulation outlet and the second circulation outlet are provided with a mesh.
6. The heat dissipation device as claimed in claim 1, wherein the first and second circulation fans are exhaust fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885034.XU CN218388394U (en) | 2022-07-22 | 2022-07-22 | Heat dissipation device for electrical control box of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885034.XU CN218388394U (en) | 2022-07-22 | 2022-07-22 | Heat dissipation device for electrical control box of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218388394U true CN218388394U (en) | 2023-01-24 |
Family
ID=84964063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885034.XU Active CN218388394U (en) | 2022-07-22 | 2022-07-22 | Heat dissipation device for electrical control box of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218388394U (en) |
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2022
- 2022-07-22 CN CN202221885034.XU patent/CN218388394U/en active Active
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