CN215597553U - Air conditioner heat radiation structure and air conditioner outdoor unit - Google Patents
Air conditioner heat radiation structure and air conditioner outdoor unit Download PDFInfo
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- CN215597553U CN215597553U CN202121145808.0U CN202121145808U CN215597553U CN 215597553 U CN215597553 U CN 215597553U CN 202121145808 U CN202121145808 U CN 202121145808U CN 215597553 U CN215597553 U CN 215597553U
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Abstract
The utility model discloses an air conditioner heat radiation structure and an air conditioner outdoor unit, wherein the air conditioner heat radiation structure comprises: the partition board is provided with a contact plate, and the contact plate is contacted with the electric control box; the evaporation structure is provided with a liquid storage part and an evaporation part, a plurality of micro-channels are arranged in the inner cavity of the evaporation part, the evaporation part is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part; the bottom end of the micro-channel extends into the liquid storage part, and the top end of the micro-channel is contacted with the contact plate; and the one-way conduction structure is in contact with the partition plate and is provided with an inlet end and an outlet end, the inlet end is communicated with the air outlet of the evaporation part, and the outlet end is communicated with the liquid storage part. The air conditioner heat dissipation structure and the air conditioner outdoor unit have the advantages of good heat dissipation effect and lower cost.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation, and particularly relates to an air conditioner heat dissipation structure and an air conditioner outdoor unit.
Background
When the existing household air conditioner outdoor unit operates at a high temperature environment, heat of electronic components in the controller is generated greatly, if heat dissipation is not timely, temperature rise of the components is too high, refrigerating capacity of an air conditioner is reduced, even the air conditioner is shut down, and therefore heat dissipation of the components is very important. The heating components on the outdoor unit mainly comprise a rectifier bridge, a diode, an insulated gate bipolar transistor, an intelligent power module and the like on an electric control board of the outdoor unit.
The component radiating module loaded in the existing air conditioner outdoor unit is simple in structure and comprises an aluminum radiating fin type radiating module and a complex tubular flow-dividing refrigerant radiating type radiating module. The aluminum radiating fin type radiating module has poor radiating effect because the radiating area and the radiating efficiency are difficult to achieve the purpose of radiating in a high-temperature environment. The tubular split refrigerant heat dissipation type heat dissipation module is high in cost and low in reliability.
Disclosure of Invention
The utility model provides a heat dissipation structure of an air conditioner, which improves the heat dissipation effect and reduces the cost.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an air conditioner heat dissipation structure comprising:
the air conditioner comprises an air conditioner shell, a partition board and a compressor cabin, wherein the air conditioner shell is provided with an air channel area and a compressor cabin;
the evaporation structure is provided with a liquid storage part and an evaporation part, a plurality of micro-channels are arranged in the inner cavity of the evaporation part, the evaporation part is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part; the bottom end of the microchannel extends into the liquid storage part, and the top end of the microchannel is in contact with the contact plate;
and the one-way conduction structure is in contact with the partition plate and is provided with an inlet end and an outlet end, the inlet end is communicated with the air outlet of the evaporation part, and the outlet end is communicated with the liquid storage part.
Furthermore, the one-way conduction structure comprises a first Tesla valve, a second Tesla valve and a third Tesla valve; the first port of the first tesla valve is connected with the gas outlet of the evaporation part, the second port of the first tesla valve is connected with the first port of the second tesla valve, the second port of the second tesla valve is connected with the first port of the third tesla valve, and the second port of the third tesla valve is connected with the liquid storage part.
Still further, the evaporation part is provided with two air outlets; the one-way conduction structure comprises two first Tesla valves;
the first ports of the two first Tesla valves are correspondingly connected with the two air outlets one by one;
the second ports of the two first Tesla valves are respectively connected with the first ports of the second Tesla valves.
Furthermore, the first Tesla valve is horizontally arranged, the second Tesla valve is vertically arranged, and the third Tesla valve is horizontally arranged.
Still further, the evaporation structure and the one-way conduction structure are arranged inside the partition board.
Furthermore, the evaporation structure and the one-way conduction structure are arranged on the outer wall of the partition board positioned in the air duct area.
Still further, the contact plate is located within the air channel region.
Furthermore, a mounting hole for communicating the air duct area and the compressor cabin is formed in the top of the partition plate, one end of the contact plate is fixed to the bottom of the mounting hole, and the other end of the contact plate is located in the air duct area; the electric control box is arranged in the mounting hole, and the bottom of the electric control box is in contact with the contact plate.
Still further, the cross-section of the microchannel is triangular or rectangular.
Based on the design of the air conditioner heat dissipation structure, the utility model also provides an air conditioner outdoor unit, which comprises the air conditioner heat dissipation structure; the air conditioner heat radiation structure includes:
the air conditioner comprises an air conditioner shell, a partition board and a compressor cabin, wherein the air conditioner shell is provided with an air channel area and a compressor cabin;
the evaporation structure is provided with a liquid storage part and an evaporation part, a plurality of micro-channels are arranged in the inner cavity of the evaporation part, the evaporation part is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part; the bottom end of the microchannel extends into the liquid storage part, and the top end of the microchannel is in contact with the contact plate;
and the one-way conduction structure is in contact with the partition plate and is provided with an inlet end and an outlet end, the inlet end is communicated with the air outlet of the evaporation part, and the outlet end is communicated with the liquid storage part.
Compared with the prior art, the utility model has the advantages and positive effects that: according to the air conditioner heat dissipation structure and the air conditioner outdoor unit, the partition plate, the liquid storage part, the evaporation part and the one-way conduction structure are designed, the evaporation part is provided with the plurality of micro channels, the contact plate of the partition plate conducts heat of the electric control box to the top ends of the micro channels, and the thin liquid film at the top ends of the micro channels evaporates to take away the heat so as to dissipate heat and cool the contact plate and the electric control box; steam generated by evaporation of the thin liquid film enters the one-way conduction structure, and is condensed into liquid in the one-way conduction structure to flow back to the liquid storage part; the baffle not only keeps original separation and support function, is the components and parts heat dissipation of automatically controlled box simultaneously, simple structure, convenient operation, the radiating effect is good, and the cost is lower.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a heat dissipation structure of an air conditioner according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic view of the separator of FIG. 1;
FIG. 5 is a schematic diagram of the connection between the evaporation structure and the one-way conduction structure in FIG. 1;
FIG. 6 is a schematic diagram of the structure of the microchannel of FIG. 1;
fig. 7 is a schematic structural view of an outdoor unit for an air conditioner according to the present invention.
Reference numerals:
11. a housing; 12. a condenser; 13. a fan; 14. a compressor; 15. an air duct area; 16. a compressor compartment; 17. an electronic control box;
21. a partition plate; 21-1, mounting holes; 21-2, a contact plate;
22. a liquid storage part;
23. an evaporation section; 23-1, micro-channels;
24. a one-way conduction structure;
24-1, a first tesla valve; 24-2, a second tesla valve; 24-3, and a third tesla valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting 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.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model provides an air conditioner heat dissipation structure and an air conditioner outdoor unit, aiming at the problems of high cost and poor heat dissipation effect of the heat dissipation structure in the existing air conditioner outdoor unit, and the heat dissipation structure and the air conditioner outdoor unit improve the heat dissipation effect and reduce the cost. Hereinafter, the heat dissipation structure of the air conditioner and the outdoor unit of the air conditioner will be described in detail with reference to the accompanying drawings.
The first embodiment,
The heat dissipation structure of the air conditioner of the present embodiment mainly includes a partition 21, an evaporation structure, a one-way conduction structure 24, and the like, as shown in fig. 1 to 7.
And a partition 21 installed inside the air conditioner case 11 to partition an inner space of the air conditioner case 11 into the air passage area 15 and the compressor compartment 16. The air channel area 15 is provided with a condenser 12 and a fan 13, and the compressor cabin 16 is provided with a compressor 14, an exhaust pipe and a return air pipe. The air conditioner shell 11 is provided with an air inlet and an air outlet, and the air duct area 15 is communicated with the air inlet and the air outlet. The partition 21 has a contact plate 21-2, the electric control box 17 of the air conditioner is placed on the contact plate 21-1, the contact plate 21-1 is in contact with the electric control box 17 of the air conditioner, and the contact plate 21-1 plays a role of supporting the electric control box 17 and conducting heat. The cross section of the partition 21 has a semicircular arc shape in one part and a linear shape in the other part.
The evaporation structure is provided with a liquid storage part 22 and an evaporation part 23, a plurality of microchannels 23-1 which are arranged in parallel are arranged in the inner cavity of the evaporation part 23, the microchannels 23-1 are vertically arranged, the evaporation part 23 is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part 23. The bottom end of the micro channel 23-1 extends into the liquid storage part 22, and the top end of the micro channel 23-1 is contacted with the contact plate 21-2 of the clapboard 21; contact plate 21-2 conducts heat from the electronics pod 17 to the top of microchannel 23-1.
And a one-way conduction structure 24 contacting with the partition 21, the one-way conduction structure 24 having an inlet end and an outlet end, the inlet end of the one-way conduction structure 24 being communicated with the air outlet of the evaporation part 23, and the outlet end of the one-way conduction structure 24 being communicated with the liquid storage part 22.
The liquid storage part 22, the evaporation part 23 and the one-way conduction structure 24 form a closed circulation pipeline, and phase change media such as water, refrigerant and the like are filled in the circulation pipeline.
The microchannel 23-1 has stronger capillary suction capacity to liquid, a thin liquid film is formed on the wall surface of the microchannel 23-1, no auxiliary device is needed, and the microchannel has a simple structure and is reliable in operation. The bottom end of the microchannel 23-1 extends into the liquid storage part 22, the liquid phase change medium is arranged in the liquid storage part 22, the liquid phase change medium in the liquid storage part 22 can climb upwards under the action of the specific capillary force of the microchannel 23-1 to form a thin liquid film, the temperature of the top end of the microchannel 23-1 is raised after the heat continuously transmitted by the electric control box 17 through the contact plate 21-2, the temperature of the top end of the microchannel 23-1 is higher than that of the bottom end of the microchannel 23-1, so that the thin liquid film starts to evaporate, the temperature of the top end of the microchannel 23-1 is reduced by evaporation, the steam generated by evaporation of the thin liquid film enters the one-way conduction structure 24 through the air outlet of the evaporation part 23 and flows along the one-way conduction structure 24, because the one-way conduction structure 24 is in contact with the partition plate 21, and the partition plate 21 is in contact with the air duct area 15, the air in the air duct area 15 carries away the heat of the partition plate 21, the partition plate 21 is cooled, and the one-way conducting structure 24 in contact with the partition plate 21 can be cooled after the partition plate 21 is cooled; therefore, the temperature of the vapor gradually decreases during the flowing process in the one-way conduction structure 24, and the vapor is finally condensed into liquid and flows back to the liquid storage part 22, and then the next cycle is performed.
And moreover, air enters the air duct area 15 from the air inlet and then is blown out from the air outlet, the air flow in the air duct area 15 takes away the heat of the condenser 12 and the partition plate 21, and the partition plate 21 can cool the contact plate 21-2 and the electric control box 17 which are in contact with the partition plate after cooling, so that the electric control element in the electric control box 17 is cooled, the electric control element is protected, the compressor can normally run, and the refrigerating capacity is not attenuated.
In the heat dissipation structure of the air conditioner of the embodiment, by designing the partition plate 21, the liquid storage part 22, the evaporation part 23 and the one-way conduction structure 24, the evaporation part 23 is provided with a plurality of microchannels 23-1, the contact plate 21-2 of the partition plate 21 transfers the heat of the electronic control box 17 to the top ends of the microchannels 23-1, and the thin liquid film at the top ends of the microchannels 23-1 evaporates and takes away the heat to dissipate heat and cool the contact plate 21-1 and the electronic control box 17; steam generated by evaporation of the thin liquid film enters the one-way conduction structure 24, is condensed into liquid in the one-way conduction structure 24, and flows back to the liquid storage part 22; the partition plate 21 not only keeps the original separation and support functions, but also is used for heat dissipation of components of the electric control box, and the electric control box has the advantages of simple structure, convenience in operation, good heat dissipation effect and lower cost.
In the present embodiment, the one-way conduction structure 24 includes a first tesla valve 24-1, a second tesla valve 24-2, and a third tesla valve 24-3, and as shown in fig. 5, the first tesla valve 24-1, the second tesla valve 24-2, and the third tesla valve 24-3 are all in contact with the partition 21; the first port of the first Tesla valve 24-1 is connected with the air outlet of the evaporation part 23, the second port of the first Tesla valve 24-1 is connected with the first port of the second Tesla valve 24-2, the second port of the second Tesla valve 24-2 is connected with the first port of the third Tesla valve 24-3, and the second port of the third Tesla valve 24-3 is connected with the liquid storage part 22. In each tesla valve, fluid flow is in a forward direction from the first port to the second port and vice versa. The Tesla valve has the characteristic that the forward flow resistance is far smaller than the reverse flow resistance, has a one-way conduction function, and can improve the flow speed of internal fluid.
The vapor in the evaporation part 23 enters the first tesla valve 24-1 through the air outlet of the evaporation part 23, then flows to the second tesla valve 24-2 through the first tesla valve 24-1, then flows to the third tesla valve 24-3 through the second tesla valve 24-2, and finally flows back to the liquid storage part 22 through the third tesla valve 24-3.
Through designing foretell one-way conduction structure 24, not only realize one-way conduction function, can accelerate inside fluidic velocity of flow moreover for the circulation rate of the phase change medium in the whole circulating line accelerates, further adds the heat dissipation of automatically controlled box 17, promotes the radiating effect.
In this embodiment, in order to increase the outflow rate of the steam in the evaporator 23 and increase the circulation rate of the phase change medium in the circulation pipeline, the evaporation part 23 has two air outlets; the one-way conduction structure comprises two first Tesla valves 24-1; the first ports of the two first Tesla valves 24-1 are correspondingly connected with the two air outlets one by one; the second ports of the two first tesla valves 24-1 are connected to the first ports of the second tesla valves 24-2, respectively. The steam in the evaporation part 23 flows to the two first tesla valves 24-1 through the two air outlets respectively, then flows to the second tesla valve 24-2 along the two first tesla valves 24-1 to be collected, then flows to the third tesla valve 24-3 through the second tesla valve 24-2, and finally flows back to the liquid storage part 22 through the third tesla valve 24-3. While the steam flows through the first, second and third Tesla valves 24-1, 24-2 and 24-3, the temperature thereof is gradually lowered, and the steam is gradually condensed into liquid and flows back to the liquid storage part 22.
In this embodiment, in order to facilitate the arrangement of the one-way conduction structure 24 and reduce the occupied space of the one-way conduction structure 24, the first tesla valve 24-1 is horizontally arranged, the second tesla valve 24-2 is vertically arranged, and the third tesla valve 24-3 is horizontally arranged. For example, the evaporation part 23 is located above the liquid storage part, the liquid storage part 22 and the evaporation part 23 are located on the left side of the one-way conduction structure 24, the first tesla valve 24-1 is horizontally arranged from left to right in the forward direction, the second tesla valve 24-2 is vertically arranged from top to bottom in the forward direction, and the third tesla valve 24-3 is horizontally arranged from right to left in the forward direction.
As a preferable design of the present embodiment, in order to ensure the safety of the evaporation structure and the one-way conduction structure 24, the evaporation structure and the one-way conduction structure 24 are both installed inside the partition board 21, that is, the partition board 21 has an accommodating cavity, and the evaporation structure and the one-way conduction structure 24 are both installed inside the accommodating cavity.
As another preferred design scheme of this embodiment, the evaporation structure and the one-way conduction structure 24 are installed on the outer wall of the partition board 21 located in the air duct area 15, and since the one-way conduction structure 24 is located in the air duct area 15, the airflow in the air duct area 15 can directly contact with the one-way conduction structure 24 to take away the heat of the one-way conduction structure 24, so that the vapor in the one-way conduction structure 24 is condensed into liquid as soon as possible. The air duct area 15 is internally provided with a fan rotation area, turbulent air generated by the fan rotation area can rapidly cool the one-way conduction structure 24, so that steam in the one-way conduction structure 24 is cooled as soon as possible.
In this embodiment, the contact plate 21-1 is located in the air channel region 15, and the air flow in the air channel region 15 can directly contact with the contact plate 21-1 to take away the heat of the contact plate 21-1, and further take away the heat of the electronic control box 17, thereby accelerating the heat dissipation of the electronic control box 17.
In order to facilitate installation of the electronic control box 17, a mounting hole 21-1 for communicating the air channel area 15 and the compressor cabin 16 is formed in the top of the partition plate 21, one end of the contact plate 21-2 is fixed to the bottom of the mounting hole 21-1, the other end of the contact plate 21-2 is located in the air channel area 15, the electronic control box 17 is installed in the mounting hole 21-1, the electronic control box 17 is partially located in the air channel area 15 and partially located in the compressor cabin 16, and the bottom of the electronic control box 17 is in contact with the contact plate 21-2, namely the electronic control box 17 straddles on the partition plate 21. Heat from the pod 17 is transferred to the contact plate 21-1 and through the contact plate 21-1 to the microchannel 23-1.
In this embodiment, the cross section of the micro-channel 23-1 is triangular or rectangular, which is not only simple in structure and easy to manufacture, but also facilitates the climbing of liquid to form a thin liquid film.
The one-way conduction structure 24 on the partition board 21 is a blowing structure provided with a tesla valve flow channel, the hot end (namely, the evaporation part 23) of the whole circulation pipeline is in contact with the contact board 21-2, the cold end (namely, the one-way conduction structure 24) of the whole circulation pipeline is positioned in an air field, and the phase change medium in the circulation pipeline flows to form a heat pipe, so that the heat dissipation effect on components is realized.
The air conditioner heat radiation structure of this embodiment utilizes heat pipe principle, tesla valve phenomenon, combines the baffle 21 between outdoor unit wind channel district 15 and the compressor cabin 16, and baffle 21 has the radiating effect to automatically controlled components and parts when keeping original separation and support function.
The air conditioner heat radiation structure of this embodiment utilizes the outdoor unit baffle to realize the cooling heat dissipation effect to components and parts after improving. The air conditioner heat radiation structure of this embodiment belongs to the heat pipe principle air-cooled and blows the board heat dissipation that rises, utilizes current space and baffle structure, can realize that a thing is multi-purpose after improving, simple structure, and the cost is controllable, is convenient for realize, and the reliability is high, the radiating effect is good.
Example II,
Based on the design of the heat dissipation structure of the air conditioner in the first embodiment, the second embodiment further provides an air conditioner outdoor unit, which includes an air conditioner casing 11, a condenser 12, a fan 13, a compressor 16, an electronic control box 17, the heat dissipation structure of the air conditioner, and the like, as shown in fig. 7.
The air conditioner heat dissipation structure includes a partition 21, an evaporation structure, a one-way conduction structure 24, and the like, as shown in fig. 1 to 6.
A partition 21 is installed inside the air conditioner case 11 to partition the inner space of the air conditioner case 11 into the air passage area 15 and the compressor compartment 16. The condenser 12 and the fan 13 are positioned in the air channel area 15, and the compressor 14, the exhaust pipe and the return air pipe are positioned in the compressor cabin 16. The air conditioner shell 11 is provided with an air inlet and an air outlet, and the air duct area 15 is communicated with the air inlet and the air outlet. The electronic control box 17 is arranged on the partition plate 21, the electronic control box 17 is partially positioned in the air channel area 15 and partially positioned in the compressor cabin 16, the bottom of the electronic control box 17 is contacted with a contact plate 21-2, and the contact plate 21-1 plays a role in supporting the electronic control box 17 and conducting heat. Wind enters the air duct area 15 from the air inlet and then is blown out from the air outlet, the air flow in the air duct area 15 takes away the heat of the condenser 12 and the partition plate 21, and the partition plate 21 can cool the contact plate 21-2 and the electric control box 17 which are in contact with the partition plate 21 after cooling, so that the electric control element in the electric control box 17 is cooled, the electric control element is protected, the compressor can normally run, and the refrigerating capacity is not attenuated.
The evaporation structure is provided with a liquid storage part 22 and an evaporation part 23, a plurality of microchannels 23-1 which are arranged in parallel are arranged in the inner cavity of the evaporation part 23, the microchannels 23-1 are vertically arranged, the evaporation part 23 is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part 23. The bottom end of the micro channel 23-1 extends into the liquid storage part 22, and the top end of the micro channel 23-1 is contacted with the contact plate 21-2 of the clapboard 21; contact plate 21-2 conducts heat from the electronics pod 17 to the top of microchannel 23-1.
And a one-way conduction structure 24 contacting with the partition 21, the one-way conduction structure 24 having an inlet end and an outlet end, the inlet end of the one-way conduction structure 24 being communicated with the air outlet of the evaporation part 23, and the outlet end of the one-way conduction structure 24 being communicated with the liquid storage part 22.
The liquid storage part 22, the evaporation part 23 and the one-way conduction structure 24 form a closed circulation pipeline, and phase change media such as water, refrigerant and the like are filled in the circulation pipeline.
The air conditioner heat dissipation structure is designed in the air conditioner outdoor unit, so that the heat dissipation effect of the electric control box is improved, the structure is simple, and the cost is low.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides an air conditioner heat radiation structure which characterized in that: the method comprises the following steps:
the air conditioner comprises an air conditioner shell, a partition board and a compressor cabin, wherein the air conditioner shell is provided with an air channel area and a compressor cabin;
the evaporation structure is provided with a liquid storage part and an evaporation part, a plurality of micro-channels are arranged in the inner cavity of the evaporation part, the evaporation part is provided with an air outlet, and the air outlet is communicated with the inner cavity of the evaporation part; the bottom end of the microchannel extends into the liquid storage part, and the top end of the microchannel is in contact with the contact plate;
and the one-way conduction structure is in contact with the partition plate and is provided with an inlet end and an outlet end, the inlet end is communicated with the air outlet of the evaporation part, and the outlet end is communicated with the liquid storage part.
2. The heat dissipating structure of an air conditioner according to claim 1, wherein: the one-way conduction structure comprises a first Tesla valve, a second Tesla valve and a third Tesla valve; the first port of the first tesla valve is connected with the gas outlet of the evaporation part, the second port of the first tesla valve is connected with the first port of the second tesla valve, the second port of the second tesla valve is connected with the first port of the third tesla valve, and the second port of the third tesla valve is connected with the liquid storage part.
3. An air conditioner heat dissipating structure according to claim 2, wherein: the evaporation part is provided with two air outlets; the one-way conduction structure comprises two first Tesla valves;
the first ports of the two first Tesla valves are correspondingly connected with the two air outlets one by one;
the second ports of the two first Tesla valves are respectively connected with the first ports of the second Tesla valves.
4. An air conditioner heat dissipating structure according to claim 2, wherein: the first Tesla valve is horizontally arranged, the second Tesla valve is vertically arranged, and the third Tesla valve is horizontally arranged.
5. The heat dissipating structure of an air conditioner according to claim 1, wherein: the evaporation structure and the one-way conduction structure are arranged in the partition plate.
6. The heat dissipating structure of an air conditioner according to claim 1, wherein: the evaporation structure and the one-way conduction structure are arranged on the outer wall of the partition board positioned in the air duct area.
7. The heat dissipating structure of an air conditioner according to claim 1, wherein: the contact plate is located in the air duct area.
8. The heat dissipating structure of an air conditioner according to claim 1, wherein: a mounting hole for communicating the air duct area and the compressor cabin is formed in the top of the partition plate, one end of the contact plate is fixed with the bottom of the mounting hole, and the other end of the contact plate is located in the air duct area; the electric control box is arranged in the mounting hole, and the bottom of the electric control box is in contact with the contact plate.
9. An air conditioner heat dissipating structure according to any one of claims 1 to 8, wherein: the cross section of the microchannel is triangular or rectangular.
10. An outdoor unit for an air conditioner, comprising: including the air conditioner heat dissipation structure as set forth in any one of claims 1 to 9.
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| CN202121145808.0U CN215597553U (en) | 2021-05-26 | 2021-05-26 | Air conditioner heat radiation structure and air conditioner outdoor unit |
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| CN202121145808.0U CN215597553U (en) | 2021-05-26 | 2021-05-26 | Air conditioner heat radiation structure and air conditioner outdoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320833A (en) * | 2022-10-12 | 2022-11-11 | 南京航空航天大学 | Air supplement type plasma jet exciter based on Tesla valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320833A (en) * | 2022-10-12 | 2022-11-11 | 南京航空航天大学 | Air supplement type plasma jet exciter based on Tesla valve |
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