CN214256811U - Anti-condensation cabinet and power equipment thereof - Google Patents
Anti-condensation cabinet and power equipment thereof Download PDFInfo
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- CN214256811U CN214256811U CN202023004898.XU CN202023004898U CN214256811U CN 214256811 U CN214256811 U CN 214256811U CN 202023004898 U CN202023004898 U CN 202023004898U CN 214256811 U CN214256811 U CN 214256811U
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- 238000009833 condensation Methods 0.000 title claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 91
- 230000017525 heat dissipation Effects 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 54
- 230000005494 condensation Effects 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 239000000110 cooling liquid Substances 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002826 coolant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides a prevent condensation machine case and power equipment thereof, power equipment includes prevent condensation machine case body and locate prevent this internal power component of condensation machine case, prevent condensation machine case and include: the chassis body is provided with an air inlet and an air outlet; the gas-liquid heat exchanger is arranged at the air inlet; the liquid cooling heat dissipation device is fixed on the outer wall of the case body, and the power assembly is fixedly installed on the inner wall of the case body and is located at the joint of the liquid cooling heat dissipation device and the case body and between the air inlet and the air outlet. The utility model is not only simple in structure, can prevent the production of condensation moreover when cooling for power component, avoided damaging power component.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to prevent condensation machine case and power equipment thereof.
Background
With the improvement of power equipment, more and more electronic equipment need to use a heat dissipation device, and the heat dissipation effect of the liquid heat dissipation device is excellent, so that most of power equipment adopts the liquid heat dissipation device for heat dissipation. In some cases, in order to further improve the heat dissipation capability, a refrigeration device is used to cool the cooling liquid in the liquid heat dissipation device to improve the heat dissipation performance of the liquid heat dissipation device. This results in the coolant being at a temperature well below that of the environment in which it is located, and at the same time, increases the humidity of the air, resulting in the generation of condensation. The generation of condensation damages the insulating performance of the product and causes the risk of accidents such as electric leakage and the like, so that when refrigeration equipment is adopted to reduce the temperature of the cooling liquid, certain preventive measures are generally taken to prevent the generation of condensation.
At present, the main measures for preventing the generation of condensation are as follows: the first method is to estimate the dew point temperature (critical point temperature for generating condensation) by measuring the temperature and humidity of the air inside the power equipment, and dynamically adjust the temperature of the cooling liquid to be higher than the dew point temperature. This method has a problem in that a control system of the product is required to adjust the water supply system of the customer at the same time, and generally, such a water supply system does not provide a corresponding interface for adjusting the water supply system of the customer; the second is that install dehydrating unit additional in power equipment is inside, purchases current dehydrating unit, often is fixed specification, need reserve sufficient space when the product design, still need provide supply circuit for the dehumidifier simultaneously, and the product can design more complicated, especially some compactedness, non-cabinet type power equipment often is difficult to install dehydrating unit additional. Above two kinds of measures all are used for solving the production of the condensation in power equipment course of operation, the condition can produce the condensation after power equipment shuts down, when leading to next start-up, power equipment can be because there is condensate water to cause short circuit scheduling problem inside, thereby damage the product, and to this condition, current measure is to add the heater in power equipment, before power equipment works, utilize the heater to toast the product inside so that the condensate water that the condensation produced volatilizees, and this can lead to the increase of electric energy, and because narrow and small between the inside electronic component of power equipment, the air current circulation is inconvenient, it is unsatisfactory to lead to the stoving effect, can increase the time of toasting, thereby delay power equipment's start-up time. Therefore, at present, no ideal device capable of preventing condensation is available when the power equipment works and after the power equipment is shut down.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent condensation machine case and power equipment thereof, its simple structure can prevent the production of condensation when giving power equipment heat dissipation, avoids causing power equipment's damage because of the production of condensation.
In a first aspect, the utility model provides a prevent condensation machine case, a serial communication port, include: prevent condensation machine case body includes: the liquid cooling heat dissipation device comprises a case body, a gas-liquid heat exchanger and a liquid cooling heat dissipation device, wherein the case body is provided with an air inlet and an air outlet; the gas-liquid heat exchanger is arranged at the air inlet; the liquid cooling heat dissipation device is fixed on the outer wall of the case body, and the power assembly is fixedly arranged on the inner wall of the case body and is positioned at the connecting part of the liquid cooling heat dissipation device and the case body and between the air inlet and the air outlet; the liquid cooling heat dissipation device is connected with the gas-liquid heat exchanger through a liquid cooling pipeline so that cooling liquid can flow between the liquid cooling heat dissipation device and the gas-liquid heat exchanger in a circulating mode.
Furthermore, the liquid-cooled heat dissipation device comprises a heat dissipation piece and a water supply piece, wherein the heat dissipation piece is arranged on the outer wall of the case body and is fixedly connected with the power assembly through the outer wall of the case body so as to dissipate heat of the power assembly; one end of the water supply part is connected with the first water outlet of the heat dissipation part through the liquid cooling pipeline, the other end of the water supply part is connected with the second water inlet of the gas-liquid heat exchanger through the liquid cooling pipeline, and the second water outlet of the gas-liquid heat exchanger is connected with the first water inlet of the heat dissipation part through the liquid cooling pipeline.
Furthermore, a cooling device is arranged in the water supply part and used for cooling the cooling liquid in the water supply part.
Further, the chassis body comprises a top plate, a bottom plate, a left side plate and a right side plate, the air outlet is arranged on the top plate, the air inlet is arranged on the right side plate, and the power assembly is arranged on the left side plate.
Further, the gas-liquid heat exchanger is arranged at the air inlet and is vertical to the bottom plate.
Furthermore, the condensation prevention machine case also comprises a water receiving tray, and the water receiving tray is fixed below the second water inlet.
Furthermore, a hole is formed in the water receiving plate, and the liquid cooling pipeline penetrates through the hole and is connected with the second water inlet in a sealing mode.
Furthermore, a plurality of cooling fans are arranged at the air outlet.
Further, the liquid cooling heat dissipation device is a water cooling heat dissipation device.
In a second aspect, the utility model provides a prevent condensation power equipment, prevent condensation power equipment including as above prevent condensation machine case body and locate this internal power component of machine case.
The utility model discloses a prevent condensation machine case and power equipment thereof is through being equipped with air intake and air outlet on the quick-witted case body, and set up power component between air intake and air outlet, and simultaneously, add a gas-liquid heat exchanger in air intake department, make the outside air of quick-witted case body when the air intake gets into, can be at first through gas-liquid heat exchanger, and there is the coolant liquid to flow among the gas-liquid heat exchanger, therefore can reduce the temperature of air, can also reduce the difference in temperature of air and coolant liquid when promoting radiating ability, in addition, the coolant liquid is when gas-liquid heat exchanger, the temperature can rise slightly, thereby further reduce the difference in temperature with the internal air of quick-witted case, the production of condensation has been prevented, power component's damage has been avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a condensation-proof case provided by an embodiment of the present invention.
Reference numerals: 1. a chassis body; 2. an air inlet; 3. an air outlet; 4. a power component; 5. a gas-liquid heat exchanger; 6. a liquid cooling heat sink; 7. a liquid cooling pipe; 8. a heat sink; 9. a water supply member; 10. a first water inlet; 11. a first water outlet; 12. a second water inlet; 13. a second water outlet; 14. a water pan; 15. A heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In addition, the directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", and the like, refer to the attached drawings and the direction of the usage of the product. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention. Further, in the drawings, structures that are similar or identical are denoted by the same reference numerals.
Referring to fig. 1, an embodiment of the anti-condensation case provided by the present invention is shown. As shown, the anti-condensation cabinet includes: the air conditioner comprises a case body 1, a gas-liquid heat exchanger 5 and a liquid cooling heat dissipation device 6, wherein the case body 1 is provided with an air inlet 2 and an air outlet 3; the gas-liquid heat exchanger 5 is arranged at the air inlet 2; the liquid cooling heat dissipation device 6 is fixed on the outer wall of the case body 1, and the power assembly 4 is fixedly arranged on the inner wall of the case body 1 and is positioned at the joint of the liquid cooling heat dissipation device 6 and the case body 1 and between the air inlet 2 and the air outlet 3; the liquid cooling heat dissipation device 6 is connected with the gas-liquid heat exchanger 5 through a liquid cooling pipeline 7 so that cooling liquid circularly flows between the liquid cooling heat dissipation device 6 and the gas-liquid heat exchanger 5.
Wherein, air intake 2 and air outlet 3 of chassis body 1 can set up in chassis body 1's both sides, also can set up in chassis body's homonymy, and one is located the top and is located the below, and in this embodiment, air intake 2 and air outlet 3 are located chassis body's both sides. The air comes in along air intake 2, go out from air outlet 3 again, can effectually take away the heat that is located power component 4 between air intake 2 and air outlet 3, in order to further improve heat-sinking capability and reduce the production of condensation, be equipped with gas-liquid heat exchanger 5 in air intake 2 department, make the outside air of chassis body 1 when entering from air intake 2, can pass through gas-liquid heat exchanger 5 earlier, and gas-liquid heat exchanger 5 passes through liquid cooling pipeline 7 and is connected with liquid cooling heat abstractor 6, therefore there is the coolant liquid to flow in the gas-liquid heat exchanger 5, so when the outside air of chassis body 1 passes through gas-liquid heat exchanger 5, can receive the influence of coolant liquid, thereby reduce the temperature, and then make the inside air of entering chassis body 1 can be less than normal air temperature. Meanwhile, the gas-liquid heat exchanger 5 can also play a role in filtering so as to avoid the external environment from interfering the power component 4 in the case body 1.
The side wall of the connection part of the liquid cooling heat dissipation device 6 and the case body 1 can be hollowed out, so that the heat dissipation effect is further improved. The heat of the power component 4 is conducted to the liquid-cooled heat dissipation device 6 through the outer wall, and then the heat is taken away by the cooling liquid, and the liquid-cooled heat dissipation device 6 is connected with the gas-liquid heat exchanger 5 through the liquid-cooled pipeline 7, so that a heat dissipation cycle is formed. When the cooling liquid passes through the gas-liquid heat exchanger 5, the temperature of the cooling liquid slightly rises, so that the temperature difference between the cooling liquid and the air in the case body 1 is further reduced, and the generation of condensation is avoided.
In some embodiments, such as this embodiment, the liquid-cooled heat sink 6 includes: the heat dissipation part 8 is arranged on the outer wall of the case body 1 and is fixedly connected with the power component 4 through the outer wall of the case body 1 to dissipate heat of the power component 4; and one end of the water supply part 9 is connected with a first water outlet 11 of the heat dissipation part 8 through the liquid cooling pipeline 7, the other end of the water supply part is connected with a second water inlet 12 of the gas-liquid heat exchanger 5 through the liquid cooling pipeline 7, and a second water outlet 13 of the gas-liquid heat exchanger 5 is connected with a first water inlet 10 of the heat dissipation part 8 through the liquid cooling pipeline 7.
Wherein, radiating piece 8 is connected through the hollow out construction of chassis body 1 with power component 4 to take away the heat of power component 4, and radiating piece specifically can be the water-cooling board, can be comparatively ideal take away the heat of power component 4, and supply water 9 not only is used for saving a certain amount of coolant liquid, can also regard as power device to drive the coolant liquid circulation flow between supply water 9, gas-liquid heat exchanger 5 and radiating piece 8.
In some embodiments, such as this embodiment, a cooling device is provided in the water supply member 9 for cooling the cooling liquid in the water supply member 9.
In order to better enhance the heat dissipation performance, a cooling device (not shown) may be disposed in the water supply member 9 for reducing the temperature of the cooling liquid.
In some embodiments, for example, in this embodiment, the chassis body 1 includes a top plate, a bottom plate, a left side plate, and a right side plate, the air outlet 3 is disposed on the top plate, the air inlet 2 is disposed on the right side plate, and the power component 4 is disposed on the left side plate.
Wherein the heat dissipation capacity can be improved better by such an arrangement.
In some embodiments, such as the present embodiment, the gas-liquid heat exchanger 5 is disposed at the air inlet 2 and perpendicular to the bottom plate.
Wherein, set up gas-liquid heat exchanger 5 perpendicular to bottom plate, specifically, set up second water inlet 12 towards the bottom plate, can be so that even if produced the condensation, the condensation also can be because the effect of gravity falls on the bottom plate, can not influence power component 4.
In some embodiments, the condensation preventing cabinet further includes a water pan 14, and the water pan 14 is fixed below the second water inlet 12.
Condensation is easily generated near the second water inlet 12 and the second water outlet 13, and a water receiving disc 14 is arranged below the second water inlet 12 and used for containing condensed water of the condensation and preventing the water from directly dropping on the bottom plate.
In some embodiments, for example, in this embodiment, an opening is formed on the water pan 14, and the liquid cooling pipe 7 penetrates through the opening and is connected to the second water inlet 12 in a sealing manner.
The liquid cooling pipeline 7 is connected with the second water inlet 12 by bypassing the water pan 14, and can also be connected with the gas-liquid heat exchanger 5 through an opening penetrating through the water pan 14.
In some embodiments, for example, in this embodiment, the air outlet 3 is provided with a plurality of heat dissipation fans 15.
Wherein the plurality of heat dissipation fans 15 further improve heat dissipation capability. In addition, the cooling fan 15 can be turned off in a delayed manner when the power module 4 stops operating, so that the humidity of the air in the chassis body 1 can be sufficiently reduced, and the generation of condensation after the power module 4 stops operating can be avoided.
In some embodiments, such as this embodiment, the liquid-cooled heat sink 6 is a water-cooled heat sink.
The water-cooling heat dissipation device is an ideal heat dissipation device, so that the water-cooling heat dissipation device can be used for heat dissipation, and correspondingly, the heat dissipation member 8 in the water-cooling heat dissipation device is a water-cooling plate.
The utility model also discloses a prevent condensation power equipment, prevent condensation power equipment include in any embodiment of the above-mentioned embodiment prevent condensation machine case and locate power component 4 in the chassis body 1, power component 4 and other structures are known in the art, and no longer describe here.
The utility model discloses a prevent condensation machine case and power equipment thereof is through setting up air intake 2 at the right side board, and air outlet 3 sets up at the roof and sets up power component 4 between air intake 2 and air outlet 3, simultaneously, reduces the temperature difference in order to improve heat dispersion and reduce the air in coolant liquid and the machine case body 1 of outside air entering through gas-liquid heat exchanger 5 in order to avoid the production of condensation in the temperature difference of the air in machine case body 1. In addition, set up at air intake 2 at gas-liquid heat exchanger 5, its below is equipped with water collector 14 and can be convenient for discharge the water that the condensation produced, simultaneously, when the coolant liquid passes through gas-liquid heat exchanger 5, can suitable promotion self temperature further reduce with the difference in temperature of the inside air of quick-witted case body 1, when improving heat dispersion, can also avoid the production of condensation, protected power component 4.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a prevent condensation machine case, is applied to power equipment, power equipment includes prevent condensation machine case body and locate prevent this internal power component of condensation machine case, its characterized in that, prevent condensation machine case body and include:
the chassis body is provided with an air inlet and an air outlet;
the gas-liquid heat exchanger is arranged at the air inlet;
the power assembly is fixedly arranged on the inner wall of the case body and is positioned at the connecting part of the liquid cooling heat radiating device and the case body and between the air inlet and the air outlet;
the liquid cooling heat dissipation device is connected with the gas-liquid heat exchanger through a liquid cooling pipeline so that cooling liquid can flow between the liquid cooling heat dissipation device and the gas-liquid heat exchanger in a circulating mode.
2. The condensation prevention enclosure of claim 1, wherein the liquid-cooled heat sink comprises:
the heat dissipation part is arranged on the outer wall of the case body and is fixedly connected with the power assembly through the outer wall of the case body so as to dissipate heat of the power assembly;
and one end of the water supply part is connected with the first water outlet of the heat dissipation part through the liquid cooling pipeline, the other end of the water supply part is connected with the second water inlet of the gas-liquid heat exchanger through the liquid cooling pipeline, and the second water outlet of the gas-liquid heat exchanger is connected with the first water inlet of the heat dissipation part through the liquid cooling pipeline.
3. The condensation preventing cabinet as claimed in claim 2, wherein a cooling device is provided in the water supply member for cooling the cooling liquid in the water supply member.
4. The anti-condensation cabinet of claim 3, wherein the cabinet body comprises a top plate, a bottom plate, a left side plate and a right side plate, the air outlet is arranged on the top plate, the air inlet is arranged on the right side plate, and the power assembly is arranged on the left side plate.
5. The condensation prevention cabinet of claim 4, wherein the gas-liquid heat exchanger is disposed at the air inlet and perpendicular to the bottom plate.
6. The condensation prevention cabinet of claim 5, further comprising a water pan secured below the second water inlet.
7. The anti-condensation cabinet as claimed in claim 6, wherein an opening is formed in the water pan, and the liquid cooling pipe penetrates through the opening and is connected with the second water inlet in a sealing manner.
8. The anti-condensation cabinet as claimed in claim 1, wherein a plurality of heat dissipation fans are disposed at the air outlet.
9. The anti-condensation cabinet of claim 1, wherein the liquid-cooled heat sink is a water-cooled heat sink.
10. An anti-condensation power device, characterized by comprising the anti-condensation cabinet body according to any one of claims 1 to 9 and a power assembly disposed in the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004898.XU CN214256811U (en) | 2020-12-14 | 2020-12-14 | Anti-condensation cabinet and power equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004898.XU CN214256811U (en) | 2020-12-14 | 2020-12-14 | Anti-condensation cabinet and power equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256811U true CN214256811U (en) | 2021-09-21 |
Family
ID=77738086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023004898.XU Active CN214256811U (en) | 2020-12-14 | 2020-12-14 | Anti-condensation cabinet and power equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256811U (en) |
-
2020
- 2020-12-14 CN CN202023004898.XU patent/CN214256811U/en active Active
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