CN216976992U - Air conditioning system and outdoor unit thereof - Google Patents
Air conditioning system and outdoor unit thereof Download PDFInfo
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- CN216976992U CN216976992U CN202122456785.1U CN202122456785U CN216976992U CN 216976992 U CN216976992 U CN 216976992U CN 202122456785 U CN202122456785 U CN 202122456785U CN 216976992 U CN216976992 U CN 216976992U
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Abstract
The utility model discloses an air conditioning system and an outdoor unit thereof, wherein the outdoor unit comprises a shell and an electric box arranged in the shell, and also comprises: one end of the cold bridge is fixedly connected with the outer wall of the electrical box; the cold accumulation and water condensation device is arranged in the shell; and the water inlet of the atomizing and spraying device is communicated with the cold storage water condensing device through a pipeline, and the atomizing and spraying device can atomize the condensed water and then spray the condensed water to the cold heart bridge. The setting of cold heart bridge has effectively increased heat radiating area, utilizes the comdenstion water atomizing to spray to the heat dissipation of cold heart bridge realization to cold heart bridge and electric box, compares with prior art, has improved the radiating effect of electric box greatly, has reduced the inside high condition that leads to electronic component to damage of temperature of electric box. In addition, the effective utilization rate of the condensed water is improved.
Description
Technical Field
The utility model relates to the technical field of electric appliances, in particular to an air conditioning system and an outdoor unit thereof.
Background
In hot summer, the outdoor unit of the air conditioner is placed outdoors and exposed to the sun, heat dissipation in summer is slow, the temperature in the outdoor unit is high, particularly the temperature in the electric box is high, and finally electronic elements in the electric box are damaged, so that normal use of the air conditioner is affected.
SUMMERY OF THE UTILITY MODEL
In view of the above, a first object of the present invention is to provide an outdoor unit having a structure designed to effectively improve heat dissipation of an electric box, and a second object of the present invention is to provide an air conditioning system including the outdoor unit.
In order to achieve the first object, the present invention provides the following technical solutions:
the utility model provides an outdoor unit, include the casing with set up in electric box in the casing still includes:
one end of the cold bridge is fixedly connected with the outer wall of the electrical box;
the cold accumulation and water condensation device is arranged in the shell;
the water inlet of the atomization spraying device is communicated with the cold storage water condensing device through a pipeline, and the atomization spraying device can atomize the condensed water and then spray the atomized water to the cold bridge.
Preferably, the outdoor unit further comprises a motor and a motor bracket arranged in the casing, and the other end of the cooling bridge is fixedly connected with the motor bracket.
Preferably, the outdoor unit further comprises a motor and a motor bracket arranged in the casing, and the other end of the cooling bridge is fixedly connected with the outer wall of the motor.
Preferably, the outdoor unit further includes an exhaust fan disposed in the casing, and the aerosol in the casing can be exhausted from the casing through the exhaust fan.
Preferably, in the outdoor unit, one side of the cooling bridge is connected to a heat dissipation fin.
Preferably, in the outdoor unit, the cooling bridge and the heat dissipation fins are made of aluminum, aluminum alloy, or stainless steel.
Preferably, in the outdoor unit, the condensed water storage device is provided at a bottom portion in the casing;
and a water pump is arranged on a pipeline between the water inlet of the atomization spraying device and the cold storage water condensing device.
Preferably, in the outdoor unit, one end of the cold bridge is welded to an outer wall of the electrical box.
Preferably, the outdoor unit further includes a main control computer and a temperature sensor for detecting the temperature inside the electric box, an output end of the temperature sensor is connected to an input end of the main control computer, and an output end of the main control computer is connected to an input end of the atomizing and spraying device; and when the temperature detected by the temperature sensor is higher than the preset temperature, the main control unit controls the atomization injection device to start.
An air conditioning system comprising the outdoor unit according to any one of the above claims.
When using above-mentioned off-premises station, the inside heat of electric box can transmit to cold heart bridge, and the comdenstion water in the cold-storage comdenstion water device can flow to atomizing injection apparatus through the pipeline, then atomizing injection apparatus sprays cold heart bridge after atomizing the comdenstion water, and the heat of cold heart bridge is taken away after aerial fog sprays to cold heart bridge, finally realizes the heat dissipation to cold heart bridge and electric box.
By last, the setting of cold heart bridge has effectively increased heat radiating area, utilizes the comdenstion water atomizing to spray to the heat dissipation that the cold heart bridge realized cold heart bridge and electric box, compares with prior art, has improved the radiating effect of electric box greatly, has reduced the inside high temperature of electric box and has leaded to the condition that electronic component damaged. In addition, the effective utilization rate of the condensed water is improved.
In order to achieve the second object, the present invention further provides an air conditioning system, which includes any one of the outdoor units described above. Since the outdoor unit has the technical effects, an air conditioning system with the outdoor unit also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a part of an outdoor unit according to an embodiment of the present invention.
In fig. 1:
1-shell, 2-motor support, 3-cool bridge, 4-radiating fin, 5-electric box.
Detailed Description
A first object of the present invention is to provide an outdoor unit having a structure designed to effectively improve heat dissipation of an electric box, and a second object of the present invention is to provide an air conditioning system including the outdoor unit.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the outdoor unit of the present invention includes a casing 1, an electrical box 5, a cooling bridge 3, a cold accumulation and condensation device, and an atomizing and spraying device. The electrical box 5 is disposed inside the casing 1, and all or part of the electronic components of the outdoor unit are located in the electrical box 5.
The cool bridge 3 and the atomization injection device are both arranged in the electric box 5. The one end of cold heart bridge 3 and the outer wall fixed connection of electric box 5, the heat of so inside electric box 5 can transmit to cold heart bridge 3. The condensed water generated in the outdoor unit can be collected into the cold storage condensing device, and the cold storage condensing device can be a water tank or a water storage tank, which is not limited herein.
The water inlet of the atomizing and spraying device is communicated with the cold storage water condensing device through a pipeline, and the atomizing and spraying device can atomize the condensed water and then spray the atomized water to the cold core bridge 3. The condensed water in the cold-storage condensed water device can flow to the atomization injection device through the pipeline.
When using the off-premises station that above-mentioned embodiment provided, the inside heat of electric box 5 can transmit to cold heart bridge 3, and the comdenstion water in the cold-storage comdenstion water device can flow to atomizing injection apparatus through the pipeline, then atomizing injection apparatus sprays cold heart bridge 3 after atomizing the comdenstion water, and the heat of cold heart bridge 3 is taken away after aerial fog sprays to cold heart bridge 3, finally realizes the heat dissipation to cold heart bridge 3 and electric box 5.
Therefore, in the above embodiment, the heat dissipation area is effectively increased by the arrangement of the cold core bridge 3, and the heat dissipation of the cold core bridge 3 and the electrical box 5 is realized by spraying the condensed water to the cold core bridge 3 through atomization. In addition, the effective utilization rate of the condensed water is improved.
The outdoor unit further includes a motor and a motor bracket 2 disposed in the casing 1. In an embodiment, the other end of the cold bridge 3 is fixedly connected with the motor bracket 2, so that heat generated by the motor is also transferred to the cold bridge 3, and after the aerosol is sprayed to the cold bridge 3, the heat dissipation effects of the motor and the electric box 5 can be simultaneously improved.
In another embodiment, the other end of the cold bridge 3 is fixedly connected with the outer wall of the motor, so that heat generated by the motor can be transferred to the cold bridge 3, and after the air mist is sprayed to the cold bridge 3, the heat dissipation effects of the motor and the electric box 5 can be improved.
In order to prevent the outdoor unit from being too humid and the acceleration part from being rusted, the outdoor unit further comprises a discharge fan arranged on the shell 1. The inboard of exhaust fan is the air inlet side, and the outside of exhaust fan is the air-out side, and aerial fog in casing 1 can be discharged casing 1 through the exhaust fan like this.
In order to improve the heat dissipation effect, one side of the cool bridge 3 is connected with a heat dissipation fin 4, so that the heat dissipation area is further increased. Specifically, the cooling bridge 3 may be a plate-shaped structure, and the heat dissipation fins 4 include a plurality of fins arranged in sequence.
In an embodiment, the material of the cooling bridge 3 and the heat dissipation fins 4 is aluminum, aluminum alloy or stainless steel, but the material of the cooling bridge 3 and the heat dissipation fins 4 may also be other metals, which is not limited herein.
Preferably, the cold storage condensation device is arranged at the bottom in the shell 1, so that condensed water is convenient to gather in the cold storage condensation device. Of course, the cold accumulation and condensation device may be disposed at the bottom outside the housing 1 according to actual circumstances, and is not limited thereto.
In order to facilitate the condensed water to flow to the atomization injection device, a water pump is arranged on a pipeline between a water inlet of the atomization injection device and the cold storage condensed water device. Alternatively, the atomizing injection device may be provided below the condensed water storage device, and is not limited herein.
In another embodiment, one end of the cold bridge 3 is welded to the outer wall of the electrical box 5, and of course, one end of the cold bridge 3 may be connected to the outer wall of the electrical box 5 by screws or by clamping.
The other end of the cool bridge 3 and the motor bracket 2 can also be welded, clamped or screwed, and is not limited herein.
The outdoor unit may further include a main controller and a temperature sensor. The temperature sensor is used to detect the temperature inside the electrical box 5. The output end of the temperature sensor is connected with the input end of the main control machine, and the output end of the main control machine is connected with the input end of the atomization injection device. And when the temperature detected by the temperature sensor is higher than the preset temperature, the main control computer controls the atomization injection device to start. Specifically, when the air conditioning system is in the cooling mode, the temperature sensor detects the temperature inside the electric box 5, and when the temperature detected by the temperature sensor is less than or equal to the preset temperature, the atomizing and spraying device is in the off state. When the temperature detected by the temperature sensor is higher than the preset temperature, the atomizing and spraying device is started to dissipate heat of the electric box 5.
Based on the outdoor unit provided in the above embodiment, the present invention further provides an air conditioning system, which includes any one of the outdoor units in the above embodiments. Since the air conditioning system adopts the outdoor unit in the above embodiment, please refer to the above embodiment for the beneficial effect of the air conditioning system.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an outdoor unit, includes casing (1) and set up in electrical box (5) in casing (1), its characterized in that still includes:
the cold core bridge (3), one end of the cold core bridge (3) is fixedly connected with the outer wall of the electric box (5);
the cold accumulation and water condensation device is arranged in the shell (1);
the water inlet of the atomization spraying device is communicated with the cold storage water condensing device through a pipeline, and the atomization spraying device can atomize the condensed water and then spray the condensed water to the cold core bridge (3).
2. The outdoor unit of claim 1, further comprising a motor and a motor bracket (2) disposed in the casing (1), wherein the other end of the cooling bridge (3) is fixedly connected to the motor bracket (2).
3. The outdoor unit of claim 1, further comprising a motor and a motor bracket (2) disposed in the casing (1), wherein the other end of the cooling bridge (3) is fixedly connected to an outer wall of the motor.
4. The outdoor unit of claim 1, further comprising a discharge fan provided in the casing (1), wherein the mist in the casing (1) can be discharged out of the casing (1) through the discharge fan.
5. The outdoor unit of claim 1, wherein a heat radiating fin (4) is connected to one side of the cooling bridge (3).
6. The outdoor unit of claim 5, wherein the cooling bridge (3) and the heat dissipating fins (4) are made of aluminum, aluminum alloy or stainless steel.
7. The outdoor unit of claim 1, wherein the condensed water storage means is provided at the bottom inside the casing (1);
and a water pump is arranged on a pipeline between the water inlet of the atomization spraying device and the cold storage water condensing device.
8. The outdoor unit of claim 1, wherein one end of the cooling bridge (3) is welded to an outer wall of the electric box (5).
9. The outdoor unit of claim 1, further comprising a main control computer and a temperature sensor for detecting the internal temperature of the electric box (5), wherein the output end of the temperature sensor is connected with the input end of the main control computer, and the output end of the main control computer is connected with the input end of the atomizing injection device; and when the temperature detected by the temperature sensor is higher than the preset temperature, the main control unit controls the atomization injection device to start.
10. An air conditioning system comprising the outdoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456785.1U CN216976992U (en) | 2021-10-12 | 2021-10-12 | Air conditioning system and outdoor unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456785.1U CN216976992U (en) | 2021-10-12 | 2021-10-12 | Air conditioning system and outdoor unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976992U true CN216976992U (en) | 2022-07-15 |
Family
ID=82344779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122456785.1U Active CN216976992U (en) | 2021-10-12 | 2021-10-12 | Air conditioning system and outdoor unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976992U (en) |
-
2021
- 2021-10-12 CN CN202122456785.1U patent/CN216976992U/en active Active
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