CN216814398U - Air conditioner outdoor unit of air-out formula and air source heat pump set - Google Patents
Air conditioner outdoor unit of air-out formula and air source heat pump set Download PDFInfo
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- CN216814398U CN216814398U CN202122872479.6U CN202122872479U CN216814398U CN 216814398 U CN216814398 U CN 216814398U CN 202122872479 U CN202122872479 U CN 202122872479U CN 216814398 U CN216814398 U CN 216814398U
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- control box
- outdoor unit
- heat dissipation
- electric control
- box body
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air conditioners, and particularly provides a top air outlet type air conditioner outdoor unit. In order to solve the problem that an electric control box body in an air conditioner outdoor unit cannot fully radiate heat, the air conditioner outdoor unit comprises: the air conditioner outdoor unit further comprises an electric control box body, the electric control box body is arranged at the notch, and a heat dissipation channel penetrating through the electric control box body is arranged in the electric control box body from bottom to top. When the fan starts, the fan takes away the heat of the main air duct, and simultaneously takes away the heat dissipated to the heat dissipation channel by the electric control box body, the arrangement of the heat dissipation channel penetrating through the electric control box body solves the problem that the heat dissipation of the electric control box body in the air conditioner outdoor unit is insufficient, meanwhile, the heat dissipation speed of the electric control box body is accelerated, and the heat dissipation efficiency of the electric control box body is improved.
Description
Technical Field
The utility model relates to the technical field of air conditioners, and particularly provides a top air outlet type air conditioner outdoor unit and an air source heat pump unit.
Background
The existing air conditioner outdoor unit is generally provided with an electric control box body, the internal temperature of the electric control box body can be continuously increased along with the prolonging of the service time of the electric control box body, the increasing of the internal temperature of the electric control box body not only can influence the service performance of internal elements and reduce the service efficiency of each element, but also can cause the service performance reduction of the whole air conditioner and reduce the service life of the air conditioner. In order to avoid the above adverse conditions, the electronic control box body needs to be cooled, the cooling mode of the electronic control box body generally has two modes, firstly, the electronic control box body is cooled by arranging the cooling holes, secondly, the electronic control box body is cooled by arranging the fan inside, although the two modes can all allow the electronic control box body to dissipate part of heat, certain defects also exist, the electronic control box body cannot be sufficiently cooled by the cooling mode of the cooling holes, the heat cannot be dissipated from the electronic control box body in time, and similarly, the cooling effect generated by the cooling mode of arranging the fan in the electronic control box body is not ideal, moreover, the power consumption of the air conditioner can be additionally increased in the using process of the fan in the electronic control box body, the design of the fan also enables the increase of parts, and the cost of the air conditioner is increased.
Accordingly, there is a need in the art for a new outdoor unit of air conditioner with top air outlet to solve the problems of insufficient heat dissipation, no timely heat dissipation, and unsatisfactory heat dissipation effect of the electric control box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems, namely, the problems that the electric control box body of the existing air conditioner outdoor unit cannot sufficiently dissipate heat in time are solved.
In a first aspect, the present invention provides a top-outlet type outdoor unit of an air conditioner, including a casing, a heat exchanger, a fan disposed on the top of the casing, a main air duct disposed on the inner side of the casing from bottom to top, and a notch disposed on the side of the main air duct, the heat exchanger surrounding the main air duct, and further including an electric control box disposed at the notch, wherein the electric control box is disposed from bottom to top with a heat dissipation channel penetrating through the electric control box.
In the above preferred embodiment of the outdoor unit of the top-air-out type air conditioner, the heat dissipation channel is not communicated with the inside of the electric control box.
In the above preferred technical solution of the top-air-out type outdoor unit of an air conditioner, one side of the electric control box body close to the main air duct is further provided with heat dissipation holes.
In the above preferred technical solution of the top-air-out type outdoor unit of an air conditioner, a rain cover is further disposed on one side of the electric control box body close to the main air duct.
In the above preferred technical solution of the top air outlet type outdoor unit of an air conditioner, a support is further disposed at the bottom of the electric control box, and the electric control box is fixedly connected to the casing through the support and is suspended in the air.
In a preferred embodiment of the outdoor unit of the top-outlet type air conditioner, a trumpet-shaped opening is disposed on a side of the heat dissipation channel away from the fan.
In the above preferred embodiment of the outdoor unit of the top-air-out type air conditioner, a gap is formed between the top of the electric control box and the top of the casing.
In a preferred technical solution of the above-mentioned outdoor unit of an air conditioner of a top-outlet type, the heat exchanger is U-shaped.
In a preferred technical solution of the above-mentioned outdoor unit of a top-outlet type, the outdoor unit of an air conditioner further includes a water pan, and is characterized in that the water pan is disposed at the bottom of the casing.
The utility model also provides an air source heat pump unit which comprises the top air outlet type air conditioner outdoor unit in any one of the technical schemes.
As can be understood by those skilled in the art, in the technical scheme of the utility model, a top-air-out type air conditioner outdoor unit is introduced, the top-air-out type air conditioner outdoor unit comprises a shell, a heat exchanger and an electric control box body, a fan is arranged at the top of the shell, a main air duct is arranged on the inner side of the shell from bottom to top, in order to facilitate the heat exchanger to effectively dissipate heat in time, the heat exchanger is arranged on the side edge of the main air duct in a surrounding manner and is provided with a gap, the electric control box body is arranged at the gap of the heat exchanger, a heat dissipation channel penetrating through the electric control box body is arranged on the electric control box body from bottom to top, the heat dissipation channel is not communicated with the inside of the electric control box body, when the fan is started, the fan can take away the heat in the main air duct and take away the heat in the heat dissipation channel of the electric control box body, in addition, a back plate is arranged on one side of the electric control box body close to the main air duct, heat dissipation holes are arranged on the back plate, and can dissipate a part of the heat generated in the electric control box body to the main air duct, the heat of the part dissipated by the heat dissipation holes can be taken away by the fan along with the heat of the main air duct, and the heat dissipation efficiency of the electric control box body is remarkably improved under the combined action of the heat dissipation holes of the electric control box body and the heat dissipation channel.
Under the condition of adopting the technical scheme, the heat dissipation efficiency of the electric control box body is improved by arranging the heat dissipation channel on the electric control box body, the heat dissipation channel is assisted by the heat dissipation holes on the electric control box body to dissipate heat of the electric control box body together, the heat dissipation channel and the heat dissipation holes of the electric control box body act together to ensure that the heat dissipation effect of the electric control box body is better, the heat dissipation efficiency of the electric control box body is improved under the condition of not improving the power consumption of the air conditioner, and meanwhile, no fan is additionally arranged in the electric control box body to reduce the installation steps, so that the installation is more convenient. In addition, the heat dissipation channel is not communicated with the inside of the electric control box body, so that the water vapor entering the inside of the electric control box body can be reduced, the content of the water vapor entering the inside of the electric control box body is reduced, the water corrosion speed of the electric control box body is slowed down, and the service life of the electric control box body is prolonged.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of an outdoor unit of a top-outlet type air conditioner according to the present invention;
fig. 2 is a sectional view of the heat dissipation channel of the electronic control box body.
List of reference numerals:
1. a housing; 2. an electric control box body; 21. a heat dissipation channel; 22. a back plate; 221. heat dissipation holes; 23. a rain cover; 24. a support; 3. a heat exchanger; 4. a fan.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the description is made of a U-shaped heat exchanger, it is obvious that the utility model can adopt other heat exchangers in various forms, such as an L-shaped heat exchanger, a G-shaped heat exchanger, an I-shaped heat exchanger, etc., as long as the heat exchanger plays a role of increasing the heat exchange area and the heat exchange efficiency and can enclose the electronic control box body.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "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," "second," and "third" 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.
As shown in fig. 1-2, in order to solve the problem of insufficient and untimely heat dissipation of the existing electric control box 2, the utility model introduces a top-outlet type air conditioner outdoor unit, which comprises a casing 1, an electric control box 2 and a heat exchanger 3, wherein a fan 4 is arranged on the top of the casing 1, a main air duct (not shown in the figure) is arranged on the inner side of the casing 1 from bottom to top, the heat exchanger 3 is arranged around the side edge of the main air duct, the heat exchanger 3 is U-shaped, the heat exchanger 3 is also provided with a notch, the electric control box 2 is arranged at the notch position of the heat exchanger 3, a heat dissipation channel 21 penetrating through the electric control box 2 from bottom to top is arranged on the electric control box 2, in order to prevent water vapor from entering the electric control box 2, the heat dissipation channel 21 is not communicated with the inside of the electric control box 2, when the fan 4 is started, the fan 4 can take away the heat in the main air duct and take away the heat in the heat dissipation channel 21 of the electric control box 2, a back plate 22 is arranged on one side of the electric control box body 2 close to the main air duct, and a heat dissipation hole 221 is further arranged on the back plate 22 on one side of the electric control box body 2 close to the main air duct.
The setting mode has the advantages that: the heat generated by the electric control box body 2 is mainly dissipated through the heat dissipation channel 21, when the fan 4 is started, the heat in the main air channel is taken away by the wind after the fan 4 is started, meanwhile, the heat in the heat dissipation channel 21 of the electric control box body 2 is taken away, the heat dissipation channel 21 is not communicated with the interior of the electric control box body 2, and the water vapor can be prevented from entering the interior of the electric control box body 2, in addition, the electric control box body 2 can also dissipate the heat through the heat dissipation hole 221, the heat dissipation hole 221 arranged on the back plate 22 of the electric control box body 2 can dissipate a part of the heat generated in the electric control box body 2 to the main air channel, the heat dissipated through the heat dissipation hole 221 can be taken away by the fan 4 along with the heat of the main air channel, the heat dissipation channel 21 and the heat dissipation hole 221 of the electric control box body 2 can dissipate the heat to the electric control box body 2 together, and the heat dissipation hole 221 of the electric control box body 2 and the heat dissipation channel 21 are matched with each other, so that the heat dissipation efficiency of the electric control box body 2 is obviously improved, the heat in the electric control box body 2 is timely and effectively discharged out of the electric control box body 2, the heat dissipation efficiency of the electric control box body 2 is improved under the condition that the power consumption of an air conditioner is not improved, and meanwhile, no fan is additionally arranged in the electric control box body 2, so that the installation is more convenient.
The outdoor unit of an air conditioner of a top-outlet type according to the present invention will be described in detail with further reference to fig. 1.
As shown in fig. 1, in a possible embodiment, a support 24 is disposed at the bottom of the electronic control box 2, the support 24 supports and fixes the electronic control box 2, the electronic control box 2 is fixedly connected to the housing 1 through the support 24, and the support 24 enables the electronic control box 2 to be in a suspended state, a horn-shaped opening (not shown in the figure) is disposed at a side of the heat dissipation channel 21 of the electronic control box 2 away from the fan 4, so as to increase an air inlet area of the heat dissipation channel 21, increase an air inlet amount in the heat dissipation channel 21, and provide a gap between the top of the electronic control box 2 and the top of the housing 1 to prevent an air outlet of the heat dissipation channel 21 from being blocked to hinder heat dissipation of the electronic control box 2.
The setting mode has the advantages that: the suspended arrangement of the electric control box body 2 can ensure that the vent of the heat dissipation channel 21 is not blocked, the ventilation of the heat dissipation channel 21 is smoother, the bottom of the heat dissipation channel 21 is provided with a horn-shaped opening, the air inlet area of an air inlet is increased by the design of the horn-shaped opening, the air inlet amount inside the heat dissipation channel 21 is increased at the same time, the top of the heat dissipation channel 21 and the top of the shell 1 are provided with a gap to ensure that the air outlet at the top of the heat dissipation channel 21 is not blocked, the ventilation effect of the heat dissipation channel 21 can reach the optimal state by the design of the bottom opening and the top opening of the heat dissipation channel 21, the efficiency of the fan 4 taking away heat from the heat dissipation channel 21 is higher, the utilization of the heat dissipation channel 21 is maximized by the design of the bottom opening and the top opening of the heat dissipation channel 21, and the heat dissipation efficiency of the electric control box body 2 is also improved by the design.
The electrical cabinet 2 of the outdoor unit of the top-outlet type air conditioner of the present invention will be described in detail with further reference to fig. 2.
As shown in fig. 2, in a possible embodiment, a rain cover 23 is further disposed on one side of the electric control box 2 close to the main air duct, the rain cover 23 is inclined downward along the top of the electric control box 2, such arrangement enables condensed water vapor to drip downward along the rain cover 23, and a water receiving tray is further disposed at the bottom inside the outdoor unit casing 1 and is responsible for receiving condensed water inside the outdoor unit.
The setting mode has the advantages that: the rain cover 23 is arranged towards one side of the main air duct and inclines downwards along the top of the electric control box body 2, the design mode of the rain cover 23 can enable water vapor generated in the air conditioner outdoor unit to be condensed into water drops after encountering the rain cover 23 and then slide downwards along the rain cover 23, the water receiving disc (not shown in the figure) arranged at the bottom in the air conditioner outdoor unit can receive the dropped water drops, the water drops condensed on the rain cover 23 fall onto the water receiving disc along the rain cover 23, the water receiving disc and the rain cover 23 are matched to effectively prevent the water drops in the air conditioner outdoor unit from dropping everywhere and corroding the air conditioner outdoor unit, so that the use performance of the air conditioner is influenced, the mode that the rain cover 23 is arranged towards one side of the main air duct can also effectively prevent the water vapor in the air conditioner outdoor unit from excessively invading the electric control box body 2 to corrode the electric control box body 2 to influence the use of the electric control box body 2, and meanwhile, the blockage of the water vapor invading the electric control box body 2 by the rain cover 23 effectively prolongs the use of the electric control box body 2 And (4) service life.
In summary, the utility model accelerates the heat dissipation speed of the electronic control box 2 by arranging the heat dissipation channel 21 on the electronic control box 2, and simultaneously, the heat dissipation channel 21 cooperates with the heat dissipation holes 221 on the electronic control box 2, so that the heat dissipation efficiency of the electronic control box 2 is further improved, the heat dissipation channel 21 is not communicated with the inside of the electronic control box 2, so that the water vapor caused by ventilation in the heat dissipation channel 21 can be prevented from entering the inside of the electronic control box 2, the arrangement mode that the heat dissipation channel 21 is not communicated with the inside of the electronic control box 2 slows down the corrosion speed of the electronic control box 2, and the service life of the electronic control box 2 is prolonged. The suspended arrangement of the electric control box body 2 can ensure that the heat dissipation channel 21 is kept smooth, the bottom air inlet of the heat dissipation channel 21 is arranged into a horn-shaped opening, the air inlet area of the air inlet is increased, meanwhile, the air inlet amount inside the heat dissipation channel 21 is increased, a gap is arranged between the top of the heat dissipation channel 21 and the top of the shell 1, so that the air outlet at the top of the heat dissipation channel 21 is not blocked, the design of the bottom opening and the top opening of the heat dissipation channel 21 can ensure that the ventilation effect of the heat dissipation channel 21 reaches the optimal state, the efficiency of the fan 4 for taking away heat from the heat dissipation channel 21 is higher, and the design mode of the bottom opening and the top opening of the heat dissipation channel 21 ensures that the utilization of the heat dissipation channel 21 reaches the maximization. Rain-proof cover 23 sets up and along 2 top downwardly extending of automatically controlled box towards one side in main wind channel, this kind of set up mode can make the water vapor that produces in the air conditioner outdoor unit meet rain-proof cover 23 back condense become the drop and along rain-proof cover 23 landing downwards, the drop that water vapor met rain-proof cover 23 to condense is accepted by the water collector of the air conditioner outdoor unit bottom setting at last, this kind of rain-proof cover 23 can effectively prevent automatically controlled box 2 because steam invades and receives the corruption towards the mode that main wind channel one side set up, rain-proof cover 23 has prolonged automatically controlled box 2's life to automatically controlled box 2's guard action.
It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.
For example, in an alternative embodiment, other shapes such as an L-shaped heat exchanger, a G-shaped heat exchanger, an I-shaped heat exchanger, etc. can also be used to increase the heat exchange area and enclose the electronic control box without departing from the principles of the present invention, and thus all such shapes are within the scope of the present invention.
In addition, the utility model also provides an air source heat pump unit which is provided with the top air outlet type air conditioner outdoor unit in any one embodiment.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (10)
1. The utility model provides an air condensing units of top air-out formula, its characterized in that, air condensing units includes shell and heat exchanger the top of shell is provided with the fan, the inboard of shell is provided with main wind channel from bottom to top, the heat exchanger encloses to be established the side in main wind channel to be provided with the breach, air condensing units still includes automatically controlled box, automatically controlled box sets up breach department automatically controlled box is provided with from bottom to top and runs through the heat dissipation passageway of automatically controlled box.
2. The outdoor unit of claim 1, wherein the heat dissipation duct is not communicated with the inside of the electric cabinet.
3. The outdoor unit of claim 1, wherein heat dissipation holes are further formed at a side of the electric cabinet adjacent to the main duct.
4. The outdoor unit of claim 1, wherein a rain cover is further disposed on a side of the electric cabinet adjacent to the main duct.
5. The outdoor unit of claim 1, wherein a bracket is further disposed at a bottom of the electric cabinet, and the electric cabinet is fixedly connected to the casing through the bracket and suspended in the air.
6. The outdoor unit of claim 1, wherein a trumpet-shaped opening is formed at a side of the heat dissipation path away from the blower fan.
7. The outdoor unit of claim 1, wherein a gap is formed between the top of the electric cabinet and the top of the casing.
8. The outdoor unit of claim 1, wherein the heat exchanger has a U-shape.
9. The outdoor unit of claim 1, further comprising a water receiving tray disposed at a bottom of the outdoor unit casing.
10. An air source heat pump unit, characterized in that the air source heat pump unit is provided with the top-outlet type outdoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872479.6U CN216814398U (en) | 2021-11-19 | 2021-11-19 | Air conditioner outdoor unit of air-out formula and air source heat pump set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872479.6U CN216814398U (en) | 2021-11-19 | 2021-11-19 | Air conditioner outdoor unit of air-out formula and air source heat pump set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814398U true CN216814398U (en) | 2022-06-24 |
Family
ID=82049608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122872479.6U Active CN216814398U (en) | 2021-11-19 | 2021-11-19 | Air conditioner outdoor unit of air-out formula and air source heat pump set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814398U (en) |
-
2021
- 2021-11-19 CN CN202122872479.6U patent/CN216814398U/en active Active
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