CN217844119U - Outdoor unit and air conditioner - Google Patents

Abstract

The utility model provides an outdoor unit and air conditioner relates to air conditioner technical field. The outdoor unit comprises a machine body and a partition, wherein the partition is arranged on the machine body and divides the inner space of the machine body into a first air channel and a second air channel, a first fan and a first heat exchanger are respectively arranged in the first air channel, a second fan and a second heat exchanger are respectively arranged in the second air channel, a drainage channel is arranged on the partition and used for collecting condensed water on the partition, and the collected condensed water is guided to flow out of the partition. The utility model provides an off-premises station can prevent that the separator from hoarding the comdenstion water, promotes the heat transfer performance of air conditioner.

Description

Outdoor unit and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an outdoor unit and air conditioner.

Background

A plurality of heat exchangers and a plurality of corresponding fans are arranged in an outdoor unit of some air conditioners in the market, one part of the heat exchangers are used for defrosting, the other part of the heat exchangers are used for heating operation, and the two heat exchangers are switched with each other, so that the air conditioners can simultaneously operate a heating and defrosting mode. In order to avoid wind cross, a partition is needed to separate different heat exchangers and different fans in different air ducts respectively.

However, the separator is likely to accumulate condensed water in practical use, and the accumulated condensed water may have an influence on the heat exchange performance of the air conditioner after being frozen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be used for separating the separator in different wind channels of outdoor machine configuration among the prior art and can accumulate the comdenstion water.

In order to solve the above problem, the utility model provides an outdoor unit, it can prevent that the separator from hoarding the comdenstion water, promotes the heat transfer performance of air conditioner.

The embodiment of the utility model provides a technical scheme:

the utility model provides an outdoor unit, includes organism and separator, the separator set up in on the organism, and will the inner space of organism separates for first wind channel and second wind channel, be provided with first fan and first heat exchanger in the first wind channel respectively, be provided with second fan and second heat exchanger in the second wind channel respectively, be provided with the drainage canal on the separator, the drainage canal is used for compiling comdenstion water on the separator to the comdenstion water after the guide collects flows the separator.

The drainage channel arranged on the separator guides the condensed water on the separator to collect in practical application, and the collected condensed water is discharged out of the separator, so that the condensed water is prevented from being accumulated on the separator.

In an optional embodiment, the first air duct is vertically above the second air duct, the upper side wall of the partition and the inner side wall of the machine body enclose the first air duct, the lower side wall of the partition and the inner side wall of the machine body enclose the second air duct, and the drainage channel is disposed on the upper side wall of the partition.

In an optional embodiment, a water blocking ring wall is vertically arranged on the periphery of the separator, a drainage notch is formed in one side of the water blocking ring wall, and one end of the drainage channel extends to the drainage notch.

The water retaining ring wall is provided with a drainage gap for condensed water in the drainage channel to flow out of the separator.

In an optional embodiment, a fan support is further disposed in the machine body, one end of the fan support is located in the first air duct and connected to the first fan, and the other end of the fan support extends vertically downward into the second air duct and is connected to the second fan;

a bayonet is arranged at the position, corresponding to the drainage notch, on the separator, and the fan bracket is embedded into the bayonet and is used for receiving the condensed water flowing out of the drainage notch.

The fan bracket is embedded into the bayonet to receive the condensed water flowing out of the drainage notch and guide the received condensed water to the bottom of the external machine.

In an optional implementation mode, the bottom edge of the bayonet is provided with a water guide sheet, the part of the fan bracket embedded into the bayonet is concavely provided with a water drainage groove extending in the vertical direction, and one end of the water guide sheet far away from the bayonet extends downwards to be connected with the bottom wall of the water drainage groove.

The water guide piece is by on bayonet socket slope downwardly extending to the diapire of the water drainage tank that sets up on the fan support, the condensate water of guide drainage breach flows to the diapire of water drainage tank to guarantee that the comdenstion water can flow along the diapire of water drainage tank, avoid the comdenstion water to leak in bayonet socket and fan support's clearance department.

In an alternative embodiment, the number of the drainage channels is plural, and the plural drainage channels include a first drainage channel and a second drainage channel;

the separator includes first plate body, second plate body and third plate body, first plate body with the third plate body respectively with the second plate body is the contained angle and connects, first plate body with the connection orbit of second plate body is injectd first drainage channel, the third plate body with the connection orbit of second plate body is injectd the second drainage channel.

In an optional embodiment, the second plate body forms a first preset included angle with a first horizontal direction, and is parallel to a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction;

the second plate body is in the last relative both sides of second horizontal direction respectively with first plate body reaches the third plate body is connected, first plate body reaches the third plate body all with the second horizontal direction is the second and predetermines the contained angle.

The second plate body is the first contained angle of predetermineeing with first horizontal direction, consequently, first water drainage tank and second water drainage tank are the contained angle with first horizontal direction respectively, can guide to flow along first horizontal direction. And the contained angle is predetermine to first plate body and third plate body all being the second with the second horizontal direction to the trend that the comdenstion water on first plate body has the first drainage canal of second horizontal direction inflow, and the trend that the comdenstion water on the third plate body has the second horizontal direction inflow second drainage canal, thereby realizes assembling the comdenstion water on the second horizontal direction, and flows along first horizontal direction.

In an optional implementation manner, a water diversion protrusion is convexly arranged on the upper side wall of the second plate body, the water diversion protrusion is located between the first drainage channel and the second drainage channel in the second horizontal direction, a first diversion inclined plane and a second diversion inclined plane are respectively arranged on the water diversion protrusion, the first diversion inclined plane is used for guiding condensed water to flow to the first drainage channel, and the second diversion inclined plane is used for guiding the condensed water to flow to the second drainage channel.

The water diversion protrusion guides the condensed water on the second plate body to the first drainage channel and the second drainage channel along the diversion of the second horizontal direction, and the condensed water which is gathered into the first drainage channel and the second drainage channel by combining the first plate body and the third plate body is discharged together.

In an alternative embodiment, a heating device is further disposed on the partition for heating and evaporating the condensed water on the partition.

The heating device can realize the rapid evaporation of the condensed water on the separator, and further avoid the accumulation of the condensed water on the separator.

The embodiment of the utility model also provides an air conditioner, a serial communication port, include the off-premises station, the off-premises station include organism and separator, the separator set up in on the organism, and will the inner space of organism separates for first wind channel and second wind channel, be provided with first fan and first heat exchanger in the first wind channel respectively, be provided with second fan and second heat exchanger in the second wind channel respectively, be provided with the drainage channel on the separator, the drainage channel is used for collecing comdenstion water on the separator to the comdenstion water after the guide is colleted flows out the separator.

Drawings

Fig. 1 is a schematic view of a partial structure of an outdoor unit according to an embodiment of the present invention;

FIG. 2 is a schematic view of the separator of FIG. 1 from a first perspective;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a schematic view of the connection structure of the partition and the fan bracket in FIG. 1;

FIG. 6 is a cross-sectional view of C-C of FIG. 5;

FIG. 7 is an enlarged view of area D of FIG. 6;

fig. 8 is a schematic view of the separator of fig. 1 from a second perspective.

Description of reference numerals:

100-an outdoor unit; 110-body; 111-a first air duct; 112-a second air duct; 120-a separator; 121-water retaining ring wall; 1211 — a first drainage notch; 1212-second drainage notch; 122-first drainage channel; 123-a second drainage channel; 124-a first plate body; 125-a second plate body; 1251-a first bayonet; 1252-second bayonet; 1253-a first water guiding sheet; 1254-a second water guiding sheet; 126-a third plate body; 127-water-dividing protrusion; 1271-a first flow directing ramp; 1272-second flow guiding inclined plane; 130-a first fan; 140 — a first heat exchanger; 150-a second fan; 160-a second heat exchanger; 170-a fan support; 171-a first drain tank; 172-second drain tank; 180-heating means.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1 and fig. 2 in combination, fig. 1 is a partial structure diagram of an outdoor unit 100 according to the present embodiment, and fig. 2 is a structure diagram of a partition 120 in fig. 1 at a first viewing angle.

The outdoor unit 100 of the present embodiment includes a body 110 and a partition 120, wherein the partition 120 is disposed on the body 110 and divides an inner space of the body 110 into a first air duct 111 and a second air duct 112, a first fan 130 and a first heat exchanger 140 are respectively disposed in the first air duct 111, and a second fan 150 and a second heat exchanger 160 are respectively disposed in the second air duct 112.

Due to the separation effect of the partition 120, the first air duct 111 and the second air duct 112 are independent from each other, and in practical application, when the first fan 130 operates, the airflow in the first air duct 111 cannot enter the second air duct 112, so that the operation effect of the second heat exchanger 160 cannot be affected, and the normal operation of the first heat exchanger 140 and the second heat exchanger 160 is ensured.

The partition 120 is provided with a plurality of drainage channels, including a first drainage channel 122 and a second drainage channel 123, both the first drainage channel 122 and the second drainage channel 123 are used for collecting the condensed water on the partition 120, and the collected condensed water flows out of the partition 120, so that the condensed water is prevented from being accumulated on the partition 120.

In fact, in the present embodiment, the partition 120 is substantially horizontally disposed inside the machine body 110, and the internal space of the machine body 110 is divided into an upper portion and a lower portion, i.e., the first air duct 111 and the second air duct 112. In this embodiment, the first air duct 111 is located vertically above the second air duct 112, an upper side wall of the partition 120 and an inner side wall of the machine body 110 enclose the first air duct 111, and a lower side wall of the partition 120 and the inner side wall of the machine body 110 enclose the second air duct 112.

In practical applications, when the first heat exchanger 140 or the second heat exchanger 160 operates in the defrosting mode, condensed water is generated on the upper side wall of the partition 120, and the condensed water on the fan blade of the first fan 130 falls on the upper side wall of the partition 120, so that more condensed water is accumulated on the upper side wall of the partition 120. This part of the condensed water is collected by the first and second drainage channels 122 and 123 and is rapidly drained.

In this embodiment, a water blocking wall 121 is vertically disposed on the periphery of the partition 120, and the water blocking wall 121 is used for limiting the condensed water accumulated on the partition 120 from leaking out irregularly. Drainage notch has been seted up on one side of manger plate ring wall 121, and drainage notch's quantity corresponds to the quantity of drainage channel, including first drainage notch 1211 and second drainage notch 1212, the one end of first drainage channel 122 extends to first drainage notch 1211, and the one end of second drainage channel 123 extends to second drainage notch 1212 to the piece 120 is discharged through first drainage notch 1211 and second drainage notch 1212 respectively to the comdenstion water that will collect.

Referring to fig. 3 and 4 in combination, fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2, and fig. 4 isbase:Sub>A sectional view taken along line B-B in fig. 2.

In this embodiment, the partition 120 includes a first plate 124, a second plate 125 and a third plate 126, the first plate 124 and the third plate 126 are respectively connected to the second plate 125 at an included angle, a connection track of the first plate 124 and the second plate 125 defines the first drainage channel 122, and a connection track of the third plate 126 and the second plate 125 defines the second drainage channel 123.

It can be understood that, in order to ensure that the condensed water on the partition 120 can be successfully collected in the first drainage channel 122 and the second drainage channel 123, it is required to ensure that the first plate 124, the second plate 125 and the third plate 126 form a certain included angle with the horizontal plane, and the condensed water condensed on the first plate 124, the second plate 125 and the third plate 126 can be collected into the first drainage channel 122 and the second drainage channel 123 under the action of gravity. In addition, in order to ensure that the first drainage channel 122 and the second drainage channel 123 can quickly drain the collected condensed water, it is necessary to ensure that the first drainage channel 122 and the second drainage channel 123 both form a certain included angle with the horizontal plane.

In this embodiment, the first horizontal direction is defined as the direction indicated by the arrow Y in fig. 2, and the second horizontal direction is defined as the direction indicated by the arrow X in fig. 2. The second plate 125 forms a first predetermined included angle α with the first horizontal direction, and the second plate 125 is parallel to the second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. The second plate body 125 is connected with the first plate body 124 and the third plate body 126 on the opposite both sides in the second horizontal direction respectively, and the first plate body 124 and the third plate body 126 are both the second preset included angle sigma with the second horizontal direction.

Therefore, since the first plate 124 is disposed obliquely with respect to the second plate 125, the condensed water on the first plate 124 tends to move toward the first drainage channel 122, and thus the condensed water on the first plate 124 can collect in the first drainage channel 122 by itself. Similarly, since the third plate 126 is disposed obliquely with respect to the second plate 125, the condensed water on the third plate 126 has a tendency to move toward the second water drainage channel 123, so that the condensed water on the third plate 126 can collect in the second water drainage channel 123 by itself.

The first drainage channel 122 defined by the connection tracks of the first plate body 124 and the second plate body 125 and the second drainage channel 123 defined by the connection tracks of the third plate body 126 and the second plate body 125 both form an included angle with the horizontal plane, the first drainage notch 1211 is located at the lower end of the first drainage channel 122 in the vertical direction, and the second drainage notch 1212 is located at the lower end of the second drainage channel 123 in the vertical direction, so that the condensed water collected in the first drainage channel 122 can quickly flow out from the first drainage notch 1211, and the condensed water collected in the second drainage channel 123 can quickly flow out from the second drainage notch 1212.

In this embodiment, the first preset included angle α and the second preset included angle δ are equal and both have an optimal value of 3 °. In other embodiments, the first preset included angle α and the second preset included angle δ may also select other angle values according to practical application conditions.

Referring to fig. 2, in order to further guide the condensed water on the second plate 125 to flow into the first drainage channel 122 and the second drainage channel 123, in the present embodiment, a water distribution protrusion 127 is protruded on an upper side wall of the second plate 125, in the second horizontal direction, the water distribution protrusion 127 is located between the first drainage channel 122 and the second drainage channel 123, a first diversion inclined surface 1271 and a second diversion inclined surface 1272 are respectively disposed on the water distribution protrusion 127, the first diversion inclined surface 1271 is used for guiding the condensed water to flow into the first drainage channel 122, and the second diversion inclined surface 1272 is used for guiding the condensed water to flow into the second drainage channel 123.

In addition, in the outdoor unit 100 provided in this embodiment, the body 110 of the outdoor unit is further provided with a fan bracket 170, one end of the fan bracket 170 is located in the first air duct 111 and connected to the first fan 130, and the other end of the fan bracket 170 vertically extends downward into the second air duct 112 and is connected to the second fan 150.

Referring to fig. 5, 6 and 7, fig. 5 is a schematic view illustrating a connection structure of the partition 120 and the fan bracket 170, fig. 6 is a cross-sectional view taken along line C-C in fig. 5, and fig. 7 is an enlarged view of region D in fig. 6.

In fact, the fan bracket 170 is located at the lower side of the first plate 124 in the vertical direction, i.e. the side corresponding to the first drainage notch 1211 and the second drainage notch 1212. A first bayonet 1251 is disposed on the first plate 124 corresponding to the first water discharge notch 1211, a second bayonet 1252 is disposed on the first plate 124 corresponding to the second water discharge notch 1212, and the fan bracket 170 is respectively embedded into the first bayonet 1251 and the second bayonet 1252 for receiving the condensed water flowing out from the first water discharge notch 1211 and the second water discharge notch 1212.

In order to prevent the condensed water from flowing on the fan support 170 in an unordered manner, in this embodiment, the portion of the fan support 170 embedded in the first bayonet 1251 is concavely provided with the first water drainage groove 171, the portion embedded in the second bayonet 1252 is concavely provided with the second water drainage groove 172, and the first water drainage groove 171 and the second water drainage groove 172 both extend in the vertical direction.

In addition, in order to better guide the condensed water to enter the first water drainage groove 171 and the second water drainage groove 172, in this embodiment, the bottom edge of the first bayonet 1251 is provided with a first water guide piece 1253, the bottom edge of the second bayonet 1252 is provided with a second water guide piece 1254, one end of the first water guide piece 1253, which is far away from the bayonet, extends downwards to be connected with the bottom wall of the first water drainage groove 171, and one end of the second water guide piece 1254, which is far away from the bayonet, extends downwards to be connected with the bottom wall of the second water drainage groove 172.

It should be noted that, in other embodiments, the number of the drainage channels may be adjusted according to practical application conditions, and the corresponding structures of the adjusting partition 120 and the fan bracket 170 may be sufficient. For example, when only one drainage channel is needed, the separating element 120 is adjusted to be a structure formed by connecting two plate bodies, the water blocking ring wall 121 is provided with only one drainage notch, and the corresponding fan bracket 170 is provided with only one drainage groove.

In addition, referring to fig. 8, fig. 8 is a schematic structural diagram of the separator 120 at a second viewing angle.

In order to further prevent the condensate water from being accumulated on the separator 120, the outdoor unit 100 of the present embodiment further includes a heating unit 180 disposed on the lower sidewall of the separator 120, for heating the separator 120 to rapidly evaporate the condensate water on the separator 120.

In fact, in this embodiment, the heating device 180 is a pipeline connected to one end of the refrigerant channel, and exchanges heat with the separator 120 by using the air-conditioning refrigerant. In other embodiments, the heating device 180 may also take the form of heating, such as electrical heating, and the like.

In summary, the outdoor unit 100 of the present embodiment can prevent the partition 120 from accumulating the condensed water, thereby improving the heat exchange performance of the air conditioner.

The present embodiment also provides an air conditioner, which is provided with the outdoor unit 100. Therefore, the air conditioner has the characteristic of better heat exchange performance.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The utility model provides an outdoor unit, its characterized in that, includes organism (110) and separator (120), separator (120) set up in on organism (110), and will the inner space of organism (110) is separated for first wind channel (111) and second wind channel (112), be provided with first fan (130) and first heat exchanger (140) in first wind channel (111) respectively, be provided with second fan (150) and second heat exchanger (160) in second wind channel (112) respectively, be provided with the ditch on separator (120), the ditch is used for compiling condensate water on separator (120) to the guide is compiled the condensate water after flows separator (120).

2. The outdoor unit of claim 1, wherein the first duct (111) is vertically above the second duct (112), an upper side wall of the partition (120) and an inner side wall of the machine body (110) enclose the first duct (111), a lower side wall of the partition (120) and the inner side wall of the machine body (110) enclose the second duct (112), and the drainage channel is disposed on the upper side wall of the partition (120).

3. The outdoor unit of claim 2, wherein a water blocking ring wall (121) is erected on the periphery of the partition (120), one side of the water blocking ring wall (121) is provided with a drainage notch, and one end of the drainage channel extends to the drainage notch.

4. The outdoor unit of claim 3, wherein a fan bracket (170) is further disposed in the machine body (110), one end of the fan bracket (170) is located in the first air duct (111) and connected to the first fan (130), and the other end of the fan bracket (170) extends vertically downward into the second air duct (112) and is connected to the second fan (150);

a bayonet is arranged on the separator (120) corresponding to the drainage notch, and the fan bracket (170) is embedded into the bayonet and is used for receiving the condensed water flowing out of the drainage notch.

5. The outdoor unit of claim 4, wherein a water guide plate is disposed on a bottom edge of the bayonet, a drain groove extending in a vertical direction is concavely disposed on a portion of the fan bracket (170) inserted into the bayonet, and an end of the water guide plate away from the bayonet is inclined downward to be connected with a bottom wall of the drain groove.

6. The outdoor unit of claim 2, wherein the number of the drainage channels is plural, and the plural drainage channels include a first drainage channel (122) and a second drainage channel (123);

separator (120) include first plate body (124), second plate body (125) and third plate body (126), first plate body (124) with third plate body (126) respectively with second plate body (125) are the contained angle and connect, first plate body (124) with the connection track of second plate body (125) is injectd first drainage canal (122), third plate body (126) with the connection track of second plate body (125) is injectd second drainage canal (123).

7. The outdoor unit of claim 6, wherein the second plate body (125) forms a first predetermined angle with a first horizontal direction and is parallel to a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction;

the second plate body (125) is in the two relative sides on the second horizontal direction respectively with first plate body (124) and third plate body (126) are connected, first plate body (124) and third plate body (126) all with the second horizontal direction is the second and predetermines the contained angle.

8. The outdoor unit of claim 7, wherein a water distribution protrusion (127) is protruded from an upper side wall of the second plate body (125), the water distribution protrusion (127) is located between the first drainage channel (122) and the second drainage channel (123) in the second horizontal direction, the water distribution protrusion (127) is respectively provided with a first diversion inclined surface (1271) and a second diversion inclined surface (1272), the first diversion inclined surface (1271) is used for guiding the condensed water to flow to the first drainage channel (122), and the second diversion inclined surface (1272) is used for guiding the condensed water to flow to the second drainage channel (123).

9. The outdoor unit of any one of claims 1 to 8, wherein a heating unit (180) for heating and evaporating condensed water on the partition (120) is further provided on the partition (120).

10. An air conditioner comprising the outdoor unit (100) of any one of claims 1 to 9.

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